Fachzeitschriften

Batteries & Supercaps

Artikel

π‐Conjugated Metal Free Porphyrin as Organic Cathode for Aluminum Batteries

von Shagor Chowdhury et al.

· 10.04.2024

A metal-free porphyrin (TDPP) with a diphenylamino-Phenyl group is proposed as an electrode for aluminum-based batteries. The electrochemical performance is explored thoroughly. The extended porphyrin conjugated structure by the diphenylamino-phenyl...

Artikel

Stochastic 3D Modeling of Nanostructured NVP/C Active Material Particles for Sodium‐Ion Batteries

von Matthias Neumann et al.

· 10.04.2024

The morphology of NVP/C composites, used in cathodes for sodium-ion batteries, is investigated by combining advanced imaging techniques, nanostructure characterization, and stochastic 3D modeling. The effect of varying the amount of carbon is studie...

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Ammonium Bifluoride‐Etched MXene Modified Electrode for the All−Vanadium Redox Flow Battery

von Maedeh Pahlevaninezhad et al.

· 10.04.2024

NH₄HF₂-etched MXene as an electrocatalyst for the V²⁺/V³⁺ redox reaction in a vanadium redox flow battery increased the power density by ~40 % due to high interlayer spacing, allowing for better ion transport and higher capacity retention, which is ...

Artikel

Oxygen Vacancies Riched PrOx Polycrystalline Nanorods on Graphene Nanosheets as Advanced Oxygen Catalysts for Lithium‐Oxygen Batteries

von Xingyi Zhan et al.

· 10.04.2024

Vo-riched PrOx is anchored on graphene nanosheets with large specific surface area and high conductivity. Therefore, the active site of oxygen defect in Vo-riched PrOx could be fully exposed to promotes the adsorption and desorption of intermediates...

Artikel

Opportunities and Challenges of Calendering Sulfide‐Based Separators for Solid‐State Batteries

von Carina Amata et al.

· 10.04.2024

Densification of sulfide-based separators: In this study, the impact of line load, roll temperature and roller circumferential speed is investigated on slurry-based Li₃PS₄ and Li₆PS₅Cl separators. Besides basic investigations in terms of calendering...

Artikel

Lithium Fluoride Embedded Prelithiated Graphite Interface Layer Enables Stable All‐solid‐state Lithium Ion Batteries

von Nini Zhang et al.

· 10.04.2024

A LiF-embedded prelithiated graphite interface layer is designed and inserted between Li6PS5Cl solid electrolyte and graphite anode, leading to improved electrochemical performances of both monopolar and bipolar all-solid-state lithium ion batteries...

Artikel

Practical Evaluation of Anionic Redox in Li‐rich Cathode: An Electrochemical Study

von Haichuan Wu et al.

· 10.04.2024

This study uses electrochemical techniques to examine three cathode materials. It finds that increased lithium content boosts Anion Redox Reactions (ARRs), enhancing capacity but causing polarization. Activation of Li-rich materials triggers ARRs, r...

Artikel

Energy Efficient and Fast Charging Nitrogen Doped Carbon Anodes Derived from BIAN‐melamine Based Porous Organic Polymer for Lithium‐ion Batteries

von Bharat Srimitra et al.

· 10.04.2024

The effect of temperature on the morphology of the N-doped carbon derived from porous organic polymer was studied and subsequently the effect on lithium-ion storage was evaluated. Sample synthesized at 800 °C (PyPBM800) exhibited extremely fast char...

Artikel

Cobalt/MXene‐derived TiO2 Heterostructure as a Functional Separator Coating to Trap Polysulfide and Accelerate Redox Kinetics for Reliable Lithium‐sulfur Battery

von Zhihua Chang et al.

· 10.04.2024

Co@MXene-derived TiO₂ heterostructure decorated on folic acid-derived carbon sheets was designed as a functional separator coating for Li−S batteries. The heterostructures exhibit excellent adsorption capabilities and catalytic effects on LiPSs, eff...

Artikel

[4]Helicenium Ion as Bipolar Redox Material for Symmetrical Fully Organic Pole‐less Redox Flow Battery

von Jules Moutet et al.

· 10.04.2024

Scheme of the first report of a fully Symmetric Redox Flow Battery based on a innovative [4]helicenium with pegylateg arms (^PEG C⁺ ). This organic redox active molecule offers a theoretical energy density of 15 Wh/L, enabling pole-free operatio...

Artikel

Influence of Electrode Structuring Techniques on the Performance of All‐Solid‐State Batteries

von Moritz Clausnitzer et al.

· 10.04.2024

Using electrode structuring techniques, charge transfer and active material loading in the composite cathode can be effectively optimized. In this simulation study, we investigate the potential of perforated and layered electrode designs to enhance ...

Artikel

Boosting the Performance of Zn Electrode in Aqueous Electrolytes via Trace Amount of Organic Molecules

von Haiji Huang et al.

· 10.04.2024

Trace amount of 2-Pyrrolidinone (Pr) additive manipulates solvation structure and alters the Zn anode-electrolyte interface via absorbing Pr molecules on the Zn surface, reducing water activity, suppressing corrosion and dendrite formation, and resu...

Artikel

Various Solvent‐Binder Compositions and their Crystalline Phase for Optimal Screen‐Printing of NMC Cathodes

von Rafal Sliz et al.

· 10.04.2024

This work focuses on implementation of various solvents and binders to improve the printing quality of NMC cathodes and consequently the battery performance. The results indicate that the new homopolymer HSV 1810 offers higher battery performance co...

Artikel

In situ Electrolyte Design: Understanding the Prospects and Limitations of a High Capacity Ca(BH4)2 Anode for All Solid State Batteries

von Yixin Chen et al.

· 10.04.2024

Ca(BH₄)₂ can operate successfully in an all-solid-state Li-ion cell in electrode compositions without solid electrolyte. LiBH₄ electrolyte is formed in situ in the electrode, enabling the active material to be maximised and improving the energy dens...

Artikel

Tuning Nanopore Structure of Hard Carbon Anodes by Zinc Gluconate for High Capacity Sodium Ion Batteries

von Zongliang Zhang et al.

· 10.04.2024

This study presents a facile approach utilizing ZnO as a self-sacrificed template to engineer pore structures with one step for template removal without using harmful chemicals. When utilized as an anode material, the as-prepared hard carbon demonst...

Artikel

Characterization of Manganese Acetate Hydrate Solutions and Their Potential Use for Energy Storage Applications

von Chalal Tachouaft et al.

· 10.04.2024

This study explores manganese acetate hydrate solutions for energy storage, revealing notable thermal behaviors, unique transport properties, and effective performance in two-electrode supercapacitors. Manganese acetate emerges as a stable, green el...

Artikel

Regulating Polysulfide Transformation and Stabilizing Lithium Anode Using [PMo12O40]3− Cluster@Carbon Nanotube‐Modified Separator for Lithium‐Sulfur Batteries

von He Zhou et al.

· 10.04.2024

The polyoxometalates-based dual-function PMo₁₂O₄₀]³⁻ cluster/carbon nanotube modified polypropylene (PP) separator (PMo₁₂@CNT/PP) can regulate LiPSs transformation by physical adsorption and electrochemically transformation rapidly, and safeguard th...

Artikel

Isotope Effects in a Li−S Battery: A New Concept

von Xue‐Ting Li et al.

· 10.04.2024

This Concept propose to re-examine, based on our recent research, the stable isotope combinations in a Li−S battery and the isotope effects on the battery electrochemistry. The insights into electrochemical isotope effects of S not only help to real...

Artikel

Investigating the Role of a P(VDF−TrFE) Ferroelectric Separator in Li‐Metal Pouch Cells using Electrochemical Impedance Spectroscopy

von Leonardo Pires et al.

· 10.04.2024

This study pioneers the use of P(VDF−TrFE) as a ferroelectric copolymer for mitigating dead lithium formation in Li-metal anodes with carbonate electrolytes. A porous coating is prepared on a commercial polypropylene separator via a novel use of Non...

Artikel

Elucidating Gas Evolution of Prussian White Cathodes for Sodium‐ion Battery Application: The Effect of Electrolyte and Moisture

von Sören L. et al.

· 10.04.2024

A Matter of Safety: Factors affecting the gas evolution of Prussian white (PW) cathode material for sodium-ion batteries are evaluated. H₂ is the main gas detected, especially in hydrated PW and during overcharge, while the evolution of CO₂ and (CN)_...

Artikel

Cover Picture: Elucidating Gas Evolution of Prussian White Cathodes for Sodium‐ion Battery Application: The Effect of Electrolyte and Moisture (Batteries & Supercaps 4/2024)

von Sören L. et al.

· 10.04.2024

The Front Cover shows gases evolving from a Prussian white cathode used in Na-ion batteries in the presence of either NaPF₆- or NaClO₄-containing electrolytes. Using differential electrochemical mass spectrometry, H₂ and CO₂ were detected, as well a...

Artikel

Cover Feature: In situ Electrolyte Design: Understanding the Prospects and Limitations of a High Capacity Ca(BH4)2 Anode for All Solid State Batteries (Batteries & Supercaps 4/2024)

von Yixin Chen et al.

· 10.04.2024

The Cover Feature illustrates the lithiation of the Ca(BH4)₂ anode creates LiBH₄ within the electrode mixture, providing new lithium-ion conduction pathways within the composite electrode in situ. More information can be found in the Research Articl...

Artikel

Modulation Strategies and Activity Descriptors of Spinel Electrocatalysts for Lithium−Oxygen Batteries

von Yu Pan et al.

· 10.04.2024

Widely distributed, low-cost and highly catalytic activity spinel materials are ideal cathode catalysts for LOBs. This paper reviews various modification strategies for spinel materials and highlights the important role of catalytic descriptors in t...

Artikel

Sub‐1 nm Nanomaterials Applied in Energy Storage

von Guobao Yuan et al.

· 10.04.2024

Sub-1 nm nanomaterials (SNMs) present ultrahigh specific surface area, nearly 100 % surface atomic exposure, fast electrons/ions transport and polymer-analogue properties, making them very promising in energy storage devices. This review summarizes ...

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Nonflammable Solid‐State Polymer Electrolyte for High‐Safety and Ultra‐Stable Lithium‐Ion Batteries

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Enhancing High Voltage Stability via Fluorination of Functionalized Metal Organic Framework Electrolyte in Lithium Metal Batteries

Artikel

Unveiling the Supercapacitive Performance of B, P Dual Doped Graphene in Triple Redox Additives

Artikel

Surface Nitriding Enables Improved Intercalation Pseudocapacitance of T−Nb2O5 for Lithium‐Ion Batteries

von Wei Fang et al.

· 11.04.2024

This paper presents large-grain nitrogen-doped T−Nb₂O₅ nanowires aimed at augmenting electrical conductivity and eliciting a pseudo-capacitance mechanism. The N−T−Nb2O5 nanowires exhibit exceptional electrochemical performance, manifesting an initia...

Artikel

Understanding the Effects of Bi2O3 Modification on the Properties of Ni‐Rich Cathodes

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In Situ Fracture Behavior of Single Crystal LiNi0.8Mn0.1Co0.1O2 (NMC811)

von Laura Wheatcroft et al.

· 09.04.2024

The mechanical properties of the key battery material NMC811 are determined by in situ compression. Individual single crystal particles withstand up to 14 GPa mean pressure, with highest loads to fracture perpendicular to the (0001)_NMC basal planes....

Artikel

Triblock Polymer/Acetylene Black Dual‐Assisted Preparation of Ge/C Nanocomposites with Superior Lithium Storage Performance

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High‐Voltage Off‐Stoichiometric Vanadium‐Based Pyrophosphate Na6.51V3.16(P2O7)4 for Rechargeable Sodium‐Ion Batteries

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A Flexible One‐dimensional Woven Supercapacitor for Low‐power Smart Electronic Textiles

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Enhancing Electrochemical Properties of Walnut Shell Activated Carbon with Embedded MnO Clusters for Supercapacitor Applications

von Daniel Arenas et al.

· 08.04.2024

The performance of activated carbon as electrode material in supercapacitor devices obtained from walnut shells has been enhanced by incorporating a fine dispersion of ultrasmall MnO clusters synthesized towards a novel colloidal route. The resultin...

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Ultrafine Iron Boride as a Highly Efficient Nanocatalyst Expedites Sulfur Redox Electrochemistry for High‐Performance Lithium‐Sulfur Batteries

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Magnetron Sputtered SnO2 Layer Combined with NiCo‐LDH Nanosheets for High‐Performance All‐Solid‐State Supercapacitors

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Achieving a Double Advantage through Design of TiO2/C Interlaced Coating for Si Anode

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Breaking down the Barriers between the Digital and the Real: Mixed Reality applied to Battery Manufacturing R&D and Training

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Bimetallic Selenide CuFeSe2 as Mg‐Storage Material for Rechargeable Magnesium Batteries

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Quantitative Ultrasound Spectroscopy for Screening Cylindrical Lithium‐Ion Batteries for Second‐Life Applications

von Simon Montoya‐Bedoya et al.

· 04.04.2024

An ultrasonic array efficiently evaluates cylindrical battery health using quantitative ultrasound spectroscopy parameters, such as the mid-band fit. This non-invasive approach distinguishes state of charge and state of health levels, showcasing pro...

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Harnessing the Potential of Zn Powder Anodes: Innovations and Future Directions in Aqueous Zinc‐Ion Batteries

von Dongshu Liu et al.

· 04.04.2024

In this paper, the research progress of Zn powder anodes for aqueous zinc ion batteries is reviewed, and the limitations of Zn powder anodes are analyzed systematically. Finally, the prospects and suggestions for designing Zn powder anodes with high...

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Core‐Shell Architectured Sulfur Coated α‐Fe2O3 Nano‐Sheet Anode for Li‐Ion Battery with Insitu Active Solid Electrolyte Interfacial Layer and Li‐Sulfur Energy Storage Systems

von Kavibharathy Kasiviswanathan et al.

· 04.04.2024

Elegant Active Li₂SO₄ Solid Electrolyte Interface!! A fused interlayer bonded sulfur coating on α-Fe₂O₃ nanosheets achieved throughmicrowave technique exhibits significant enhancements of lithium-ion redox kinetics in LIB as well as LISB. Self-induc...

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Emerging Halide Solid Electrolytes for Sodium Solid‐State Batteries: Structure, Conductivity, Paradigm of Applications

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Composite Graphene‐Modified Aluminum Foil Cathode Current Collectors for Lithium‐ion Battery with Enhanced Mechanical and Electrochemical Performances

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Thermodynamic Understanding of Formation and Evolution of Solid Electrolyte Interface in Li‐ion Batteries

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Building Bulk and Interface Dual Fast Li+ Conducting Pathway in Composite Solid Polymer Electrolyte Membrane for All‐Solid‐State Lithium‐Metal Batteries

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Developing a high‐performing spinel LiMn2O4 cathode material with unique morphology, fast cycling and scaled manufacture

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Lithium‐free Redox Flow Batteries: Challenges and Future Prospective for Safe and Efficient Energy Storage

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Unraveling Na‐Ion Insertion Mechanisms in Polymer‐Derived SiCN(O) Ceramic via Operando Raman Spectroscopy

von Marco Melzi et al.

· 27.03.2024

This study explores Na-ions insertion in the “free carbon” phase within two SiCN(O) matrices, prepared with distinct thermal treatments. Structural variations influence electrochemical performance, with SiCN(O)1000 showing higher capacity. Operando ...

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Tin‐containing Silicon Oxycarbonitride Ceramic Nanocomposites as Stable Anode for Magnesium Ion Batteries

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Ultra‐Long Lifespan Ni Based porphyrin Complex Cathode for Organic Alkali Metal Batteries

von Xi Peng et al.

· 26.03.2024

[5,15-bis(et hynyl)-10,20-diphenylporphinato]nickel(II) (NiDEPP) as a new cathode material in rechargeable energy storage devices is demonstrated. The in-situ polymerization endows improved structural stability, enabling extremely stable cyclability...

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IDENTIFYING THE ROLE OF ELECTROLYTE ADDITIVES FOR LITHIUM PLATING ON GRAPHITE ELECTRODE BY OPERANDO X‐RAY TOMOGRAPHY

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ZnO Substitution in Argyrodite Li5.5+3xZnxP1‐xOxS4.5‐xBr1.5 Electrolyte with Enhanced Interface Performance for All‐Solid‐State Battery

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Pre‐Lithiation Technology for Rechargeable Lithium‐Ion Batteries: Principles, Applications, and Perspectives

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Use of Ferrocenyl Ni(II) and Zn(II) Porphyrins as Active Organic Electrode Materials for Sodium Secondary Batteries

von Shaoning Zhang et al.

· 22.03.2024

Simultaneous ferrocenyl and pentafluorophenyl substituted Ni(II) and Zn(II) porphyrins successfully exhibited sufficient electrochemical properties, capable of being used as practical electrode materials for secondary sodium batteries. Fc−ZnPor elec...

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Prussian Blue Nanoplates for Potassium Ion Battery Cathode with High Capacity and High Energy Density

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Insights into electrolyte strategies for suppressing side reactions towards aqueous zinc‐ion batteries

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Efficient Regeneration of Graphite from Spent Lithium‐Ion Batteries for High‐Performance Cathode Matrix in Lithium‐Sulfur Batteries

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Analysis of Solvent‐Free Intensive‐Dry‐Mixed NMC‐Based Lithium‐Ion Battery Cathodes: Numerical Investigations on Performance Determinants

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Origin of Performance Improvements in Lithium‐Ion Cells after Fast Formation

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O3‐Type Cathodes for Sodium‐Ion Batteries: Recent Advancements and Future Perspectives

von Xinghan Li et al.

· 19.03.2024

This review paper comprehensively summarizes recent advancements in O3-type cathode materials for sodium-ion batteries, emphasizing their unique properties and electrochemical performance. By analyzing atomic and crystal structures, it offers insigh...

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Design of Wide‐Temperature Lithium‐Sulfur Batteries

von Hang Yang et al.

· 19.03.2024

Despite the inherent long cycle life of Li−S batteries under normal operating conditions, ensuring their stable performance in extreme temperatures, particularly below 0 °C and above 60 °C, is imperative for expanding their application range. This r...

Artikel

Al−Air Batteries for Seasonal/Annual Energy Storage: Progress beyond Materials

von Cheng Xu et al.

· 19.03.2024

The combination of Al production via inert-anode smelting (power to metal) and Al conversion to electricity via Al−air batteries (metal to power) is a promising approach for seasonal/annual energy storage systems. The recent progress of Al−air batte...

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Investigation of Polyacrylonitrile‐Derived Multiple Carbon Shell Composites for Silicon‐Based Anodes in Lithium‐Ion Batteries

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Amino‐Functionalized Multi‐walled Carbon Nanotube/sulfonated PEEK Hybrid Ion‐Exchange Membrane for Fe‐Cr Redox Flow Battery *

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Lignin‐Derived Functional Carbon Framework for Homogeneous Sodium Deposition

von Xiwei Li et al.

· 15.03.2024

Lignin-derived carbon framework is developed for reversible sodium deposition. This framework boosts an expansive specific surface area and a wealth of oxygen-rich functional groups, which serve to cushion the volume fluctuations of sodium metal thr...

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Mo‐Doped BiVO4 as a Fast Electrode Reaction Kinetics Catalyst in Na−O2 Batteries

von Minglu Li et al.

· 15.03.2024

Mo-doped BiVO₄ is used to solve the polarization problem caused by highly insulating solid discharge products in Na−O₂ batteries. The results show that it has strong light absorption ability and charge separation ability. With the light assistance, ...

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In‐situ Construction of Polyelectrolyte/Polyzwitterion Coacervate Framework for High‐Performance Silicon Anodes

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Nano Metal–Organic Frameworks as Advanced Electrode Materials in Electrochemical Energy Storage

von Xiaohui Wu et al.

· 14.03.2024

A review based on the recent progress about Prof. Pang of nano MOFs as advanced electrochemical energy storage materials. The advantages and disadvantages of different nano materials for electrochemical energy storage devices are concluded. Optimiza...

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Application of Na2CO3 as a Sacrificial Electrode Additive in Na‐ion Batteries to Compensate for the Sodium Deficiency in Na2/3[Fe1/2Mn1/2]O2

von Masayoshi Matsuzaki et al.

· 12.03.2024

Na₂CO₃ was introduced into the composite positive electrode of P2−Na_2/3Fe_1/2Mn_1/2O₂ as a sacrificial salt, supplying Na⁺ through the electrochemical oxidative decomposition of Na₂CO₃ during the first charging process, and its decomposition mechanism...

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Interdependencies in Electrode Manufacturing: A Comprehensive Study Based on Design Augmentation and Explainable Machine Learning

von Sajedeh Haghi et al.

· 12.03.2024

The study highlighted the significance of data quality, particularly, when leveraging historical data and presented a use case for design augmentation and comprehensive analysis of interdependencies in lithium-ion electrode manufacturing. The enhanc...

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Influence of Deposition Potential on Electrodeposited Bismuth‐Copper Oxide Electrodes for Asymmetric Supercapacitor

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Pairing Non‐Solvating Cosolvent with Weakly Solvating Solvents for Facile Desolvation to Enable EC‐Free and High‐Rate Electrolyte for Lithium Ion Batteries

von Qijun Liu et al.

· 11.03.2024

An EC-free and high-rate electrolyte is designed by pairing weakly solvating solvents (FEC, DMC) with non-solvating cosolvents (FB) for lithium ion batteries. The instinctive weak ion-dipole interaction and dipole-dipole interaction between FB and F...

Artikel

V2O5 ⋅ nH2O and Graphene Oxide/CNTs Composite Film as Binder‐Free Cathode for Aqueous Zinc‐Ion Batteries

von Diwen Rao et al.

· 11.03.2024

This study presents a facile approach to design a V₂O₅ ⋅ nH₂O, GO, and CNTs composite film (HVO/GO-CNTs) through freeze-drying and vacuum filtration. This binder-free cathode exhibits significant electrochemical performance, characterized by a high ...

Artikel

Enabling the use of lithium bis(trifluoromethanesulfonyl)imide as electrolyte salt for Li‐ion batteries based on silicon anodes and Li(Ni0.4Co0.4Mn0.2)O2 cathodes by salt additives

von K. Asheim et al.

· 06.03.2024

Addition of LiDFOB to an LiFSI based electrolyte enables cycling of full cells with the cathode at voltages up to 4.5 V, without corrosion of the aluminum current collector. The LiDFOB additive aids the formation of a passivating SEI at the surface ...

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Insight into the Improvement Strategies of Aqueous Electrolyte for Aqueous Rechargeable Batteries

von Xinxin Cai et al.

· 06.03.2024

Aqueous electrolytes have attracted wide attention due to their the high ionic conductivity, safety and interfacial wettability. This review discuss the key concepts for performance improvement of aqueous electrolytes, aiming to provide a comprehens...

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Entropy Stabilized Medium High Entropy Alloy Anodes for Lithium‐ion Batteries

von Sajid Alvi et al.

· 05.03.2024

Improved battery cycling by alloy engineering: A medium high-entropy alloy, BiSbSe_1.5Te_1.5, is used to showcase how increased entropy can reduce the propensity of electrode pulverization and improve the cycling stability of conversion-alloying anode...

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A Data‐Driven Method based on Discrete Wavelet Transform for online Li‐ion Battery State‐of‐Health Prediction and Monitoring

von Dario Pelosi et al.

· 05.03.2024

An online accurate and easy-of-implementation battery SoH assessment method is presented for BEV applications. It implements discrete wavelet transform (DWT) analysis to voltage profiles measured while driving, already acquired by the battery manage...

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On the Origin of Anode and Cathode Contributions to the Impedance of All‐Solid‐State Batteries

von Christoph König et al.

· 01.03.2024

Transport processes in all-solid-state batteries: At the In−Li anode | separator interface, a laterally inhomogeneous interphase is formed during decomposition of the solid electrolyte, causing a finite-length Li transport impedance inside the In−Li...

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High‐Coulombic‐Efficiency Hard Carbon Anode Material for Practical Potassium‐Ion Batteries

von Lulu Tan et al.

· 23.02.2024

A coconut shell-derived hard carbon is fabricated which possesses an expanded interlayer spacing and small specific surface area. When used as anode material for potassium-ion batteries, it demonstrates an impressive initial Coulombic efficiency of ...

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Two‐Dimensional Ultrathin C2N Nanosheets for High‐Performance Sodium‐Ion Storage

von Tongtong Shang et al.

· 20.02.2024

Ultrathin and large-size nanosheets. The study presents the fabrication process of ultrathin, large-size C₂N nanosheets with a well-organized nanostructure by polymerizing precursor on sodium chloride templates via the chemical vapor deposition meth...

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Impact of Ionic Liquid Functionalized ZrO2 Nanoparticles on Poly (stearyl methacrylate) Grafted Poly (vinylidene fluoride‐co‐hexafluoropropylene) Based Highly Conductive Gel Polymer Electrolytes for Lithium‐Metal Batteries

von Rittik Parui et al.

· 19.02.2024

Gel polymer electrolytes: Highly conductive MGPEs are developed by soaking ZrO₂-NHIF blended, SMA chain grafted P(VDF-HFP) based microporous polymer membranes in LiTFSI salt-dissolved IL electrolyte. Li/LFP and Li/NMC811 batteries assembled with MGP...

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Controlling the Potential of Affordable Quasi‐Solid Composite Gel Polymer Electrolytes for High‐Voltage Lithium‐Ion Batteries

von Govind Kumar et al.

· 19.02.2024

A composite gel polymer electrolyte membrane (CGPEM), consisting of a solid polymer matrix, solid-electrolyte LSiPS (Li₁₀SiP₂S₁₂), and a plasticizer, was prepared. The CGPEM showed good stability against Li metal by forming a LiF-rich compound at th...

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Operando Temperature Dynamic Investigation of Electric Double‐Layer Capacitors Containing Organic Electrolytes

von Fabian Alexander et al.

· 06.02.2024

Temperature variations significantly impact the electrochemical performance of electric double-layer capacitors. Here, an operando temperature dynamic measurement protocol is introduced for swift EDLC evaluation under temperature- and voltage-varyin...

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Unveiling the Potential of Silicon‐Air Batteries for Low‐Power Transient Electronics: Electrochemical Insights and Practical Application

von Saul Said et al.

· 30.01.2024

Silica Thou Art and Unto Silica Shalt Thou Return: The silicon life cycle begins with quartz sand (silica) processed into wafers, serving as a semiconductor source and energetic fuel, potentially ending up as silica. This study introduces how Si-air...

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Interphase design of LiNi0.6Mn0.2Co0.2O2 as positive active material for lithium ion batteries via Al2O3 coatings using magnetron sputtering for improved performance and stability

von Atif Javed et al.

· 25.01.2024

To enhance the performance and stability of NMC622, an alumina coating is applied and optimized as protective interphase, using a specifically developed RF-magnetron sputtering technique. The uniform coating significantly improves capacity retention...

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Batteries & Supercaps

Artikel

π‐Conjugated Metal Free Porphyrin as Organic Cathode for Aluminum Batteries

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Stochastic 3D Modeling of Nanostructured NVP/C Active Material Particles for Sodium‐Ion Batteries

Artikel

Ammonium Bifluoride‐Etched MXene Modified Electrode for the All−Vanadium Redox Flow Battery

Artikel

Oxygen Vacancies Riched PrOx Polycrystalline Nanorods on Graphene Nanosheets as Advanced Oxygen Catalysts for Lithium‐Oxygen Batteries

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Opportunities and Challenges of Calendering Sulfide‐Based Separators for Solid‐State Batteries

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Lithium Fluoride Embedded Prelithiated Graphite Interface Layer Enables Stable All‐solid‐state Lithium Ion Batteries

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Practical Evaluation of Anionic Redox in Li‐rich Cathode: An Electrochemical Study

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Energy Efficient and Fast Charging Nitrogen Doped Carbon Anodes Derived from BIAN‐melamine Based Porous Organic Polymer for Lithium‐ion Batteries

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Cobalt/MXene‐derived TiO2 Heterostructure as a Functional Separator Coating to Trap Polysulfide and Accelerate Redox Kinetics for Reliable Lithium‐sulfur Battery

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[4]Helicenium Ion as Bipolar Redox Material for Symmetrical Fully Organic Pole‐less Redox Flow Battery

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Influence of Electrode Structuring Techniques on the Performance of All‐Solid‐State Batteries

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Boosting the Performance of Zn Electrode in Aqueous Electrolytes via Trace Amount of Organic Molecules

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Various Solvent‐Binder Compositions and their Crystalline Phase for Optimal Screen‐Printing of NMC Cathodes

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In situ Electrolyte Design: Understanding the Prospects and Limitations of a High Capacity Ca(BH4)2 Anode for All Solid State Batteries

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Tuning Nanopore Structure of Hard Carbon Anodes by Zinc Gluconate for High Capacity Sodium Ion Batteries

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Characterization of Manganese Acetate Hydrate Solutions and Their Potential Use for Energy Storage Applications

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Regulating Polysulfide Transformation and Stabilizing Lithium Anode Using [PMo12O40]3− Cluster@Carbon Nanotube‐Modified Separator for Lithium‐Sulfur Batteries

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Isotope Effects in a Li−S Battery: A New Concept

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Investigating the Role of a P(VDF−TrFE) Ferroelectric Separator in Li‐Metal Pouch Cells using Electrochemical Impedance Spectroscopy

Artikel

Elucidating Gas Evolution of Prussian White Cathodes for Sodium‐ion Battery Application: The Effect of Electrolyte and Moisture

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Cover Picture: Elucidating Gas Evolution of Prussian White Cathodes for Sodium‐ion Battery Application: The Effect of Electrolyte and Moisture (Batteries & Supercaps 4/2024)

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Cover Feature: In situ Electrolyte Design: Understanding the Prospects and Limitations of a High Capacity Ca(BH4)2 Anode for All Solid State Batteries (Batteries & Supercaps 4/2024)

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Modulation Strategies and Activity Descriptors of Spinel Electrocatalysts for Lithium−Oxygen Batteries

Artikel

Sub‐1 nm Nanomaterials Applied in Energy Storage

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Nonflammable Solid‐State Polymer Electrolyte for High‐Safety and Ultra‐Stable Lithium‐Ion Batteries

Artikel

Enhancing High Voltage Stability via Fluorination of Functionalized Metal Organic Framework Electrolyte in Lithium Metal Batteries

Artikel

Unveiling the Supercapacitive Performance of B, P Dual Doped Graphene in Triple Redox Additives

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Surface Nitriding Enables Improved Intercalation Pseudocapacitance of T−Nb2O5 for Lithium‐Ion Batteries

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Understanding the Effects of Bi2O3 Modification on the Properties of Ni‐Rich Cathodes

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In Situ Fracture Behavior of Single Crystal LiNi0.8Mn0.1Co0.1O2 (NMC811)

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Triblock Polymer/Acetylene Black Dual‐Assisted Preparation of Ge/C Nanocomposites with Superior Lithium Storage Performance

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High‐Voltage Off‐Stoichiometric Vanadium‐Based Pyrophosphate Na6.51V3.16(P2O7)4 for Rechargeable Sodium‐Ion Batteries

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A Flexible One‐dimensional Woven Supercapacitor for Low‐power Smart Electronic Textiles

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Enhancing Electrochemical Properties of Walnut Shell Activated Carbon with Embedded MnO Clusters for Supercapacitor Applications

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Ultrafine Iron Boride as a Highly Efficient Nanocatalyst Expedites Sulfur Redox Electrochemistry for High‐Performance Lithium‐Sulfur Batteries

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Magnetron Sputtered SnO2 Layer Combined with NiCo‐LDH Nanosheets for High‐Performance All‐Solid‐State Supercapacitors

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Achieving a Double Advantage through Design of TiO2/C Interlaced Coating for Si Anode

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