Results 61 to 70 of about 79,175 (264)

A Brief Review of Post-Lithium-Ion Batteries

International Journal of Electrochemical Science, 2020
Energy storage is an extremely important problem today. Among the most efficient batteries, lithium-ion occupy a special place. Lithium is the most active known reducing agent. It has a huge energy storage resource.
Tatiana L. Kulova, Vladimir N. Fateev, Ekaterina A. Seregina, Alexander S. Grigoriev   +3 more
doaj   +1 more source

Understanding Mechanisms of All-solid-state Lithium-Sulfur Batteries through Operando Raman and Ex-situ XAS Studying

, 2022
All-solid-state lithium-sulfur batteries (ASLSBs) have been considered a promising next-generation energy storage technology due to their remarkable safety and high energy density.
Kenneth, Burch, Hongli, Zhu, Tongtai, Ji, Yonghua , Du, Michael, Geiwitz, Xiao, Sun, Daxian, Cao, Seong-Min, Bak   +7 more
core   +1 more source

Low Resistance Interphase Formation at the PEO‐LiTFSI|LGPS Interface in Lithium Solid‐State Batteries

Advanced Materials Interfaces, EarlyView.
Interfacial charge transfer and low‐resistance interphase formation between PEO‐based polymer and Li10GeP2S12 solid electrolytes are investigated using multi‐electrode impedance spectroscopy and advanced analytical techniques such as XPS and ToF‐SIMS.
Ujjawal Sigar, Timo Weintraut, Sebastian L. Benz, Semih Engün, Sascha Kremer, Anja Henss, Felix H. Richter   +6 more
wiley   +1 more source

Phase Diagrams Enable Solid‐State Battery Design

Advanced Materials Interfaces, EarlyView.
Batteries are non‐equilibrium devices with inherent thermodynamic driving forces to react at interfaces, regardless of kinetics or operating conditions. Chemical potential mismatches across interfaces are dissipated via interfacial reactions. In this work, it is illustrated how phase diagrams and chemical potential maps predict degradation pathways but
Nathaniel L. Skeele, Matthias T. Agne
wiley   +1 more source

Natural Cocoons Enabling Flexible and Stable Fabric Lithium–Sulfur Full Batteries

Nano-Micro Letters, 2021
Highlights A creative cooperative strategy involving silk fibroin/sericin is proposed for stabilizing high-performance flexible Li–S full batteries with a limited Li excess of 90% by simultaneously inhibiting lithium dendrites, adsorbing liquid ...
Yanan An, Chao Luo, Dahua Yao, Shujing Wen, Peitao Zheng, Shangsen Chi, Yu Yang, Jian Chang, Yonghong Deng, Chaoyang Wang   +9 more
doaj   +1 more source

Tailor‐Made Protective LixAlSy Layer for Lithium Anodes to Enhance the Stability of Solid‐State Lithium–Sulfur Batteries

Advanced Materials Interfaces, EarlyView.
An intentionally added, chemically formed LixAlSy coating stabilizes the lithium–electrolyte interface in solid‐state Li–S batteries. The layer suppresses side reactions, preserves smooth charge transfer, and improves ion transport from the start. This approach offers a practical route to more durable solid‐state batteries and a clearer understanding ...
Xinyi Wang, Katja Kretschmer, Sharif Haidar, Georg Garnweitner, Daniel Schröder   +4 more
wiley   +1 more source

Direct observation of active material concentration gradients and crystallinity breakdown in LiFePO4 electrodes during charge/discharge cycling of lithium batteries

, 2014
The phase changes that occur during discharge of an electrode comprised of LiFePO4, carbon, and PTFE binder have been studied in lithium half cells by using X-ray diffraction measurements in reflection geometry. Differences in the state of charge between
Nicklin, Chris, Alex Madsen, Hector, Andrew L., Roberts, Matthew R.,, Palmer, M., Matthew R. Roberts, Chris Nicklin, John R. Owen, Roberts, Matthew R., Rawle, Jonathan, Jonathan Rawle, Michael G. Palmer, Andrew L. Hector, Owen, John R., Madsen, Alex, Palmer, Michael G.   +15 more
core   +1 more source

Self‐Assembled Macrocyclic Copper Complex Enables Homogeneous Catalysis for High‐Loading Lithium–Sulfur Batteries

, 2023
The practical viability of high-energy-density lithium–sulfur (Li–S) batteries stipulates the use of a high-loading cathode and lean electrolyte. However, under such harsh conditions, the liquid–solid sulfur redox reaction is much retarded due to the ...
Yu, Zhihao, Mengting Zheng, Yang, Ying, Shan‐Qing Zhang, Huang, Xiehe, Zhihao Yu, Zheng, Mengting, Zhang, Shan-Qing, Xiehe Huang, Lu, Jun, Ying Yang, Jun Lu   +11 more
core   +1 more source

Conductive Additives for Next‐Generation Batteries: Emphasizing the Potential of Bio‐Derived 3D Carbon Architectures at Electrode–Electrolyte Interfaces

Advanced Materials Interfaces, EarlyView.
3D conductive frameworks can maintain continuous electron transport, mechanical stability, and interfacial integrity, helping next‐generation batteries operate more efficiently. This Review examines their relevance to Si anodes, all‐solid‐state batteries, and dry‐processed electrodes, and highlights bio‐derived carbons as sustainable, structurally ...
SeoYoung Ha, Inseo Ko, Jongyoung Choi, Weon Ho Shin, Sung Cik Mun, Jong Ho Won   +5 more
wiley   +1 more source

The Role of Cellulose Based Separator in Lithium Sulfur Batteries

, 2019
International audienceIn this work, abundant and environmentally friendly nano-fibrillated (NFC) cellulose is used for fabrication of porous separator membranes according to the procedure adopted from papermaking industry. As-prepared NFC separators were
Dedryvère, Rémi, Njel, Christian, Kapun, Gregor, Pavlin, Nejc, Drvaric Talian, Sara, Hribernik, Silvo, Dominko, Robert   +6 more
core   +1 more source