Results 101 to 110 of about 2,631,999 (304)

Preparation of new composite polymer electrolyte for long cycling all-solid-state lithium battery

, 2019
Preparation of new composite polymer electrolyte for long cycling all-solid-state lithium ...
Yao, Xiayin, Gu, Hui, Wang, Zhihao, Wei, Zhenyao, Wang, Junye, Chen, Shaojie   +5 more
core   +1 more source

Particle‐Level ZrO2 Atomic Layer Deposition Enables Fast‐Cycling and Long‐Life Graphite Cathodes for Dual‐Ion Batteries

Advanced Functional Materials, EarlyView.
A spatial location of atomic layer deposition (ALD)‐derived ZrO2 coatings is demonstrated to be a critical design parameter for stabilizing graphite cathodes in DIBs. Direct particle‐level ALD (PALD) screening of representative metal oxides identified ZrO2 as the coating that provides the most favorable balance of high‐rate capability and interfacial ...
Jieun Kang, Sung Eun Jo, Yunah Ji, Dongjoo Kim, Sungho Kim, Jaegeon Ryu, Jihwan An, Soojin Park   +7 more
wiley   +1 more source

POLYMER ELECTROLYTE FOR A LITHIUM METAL POLYMER BATTERY HAVING IMPROVED PERFORMANCE

, 2022
A cross-linked copolymer is provided, including at least repeating units of poly(alkylene oxide) and at least repeating units of lithium polystyrene-sulfonyl(trifluoromethylsulfonyl)imide (PSTFSILi), as well as the use of such a cross-linked copolymer ...
Lassagne, Adrien, Deschamps, Marc, Pavlenko, Ekaterina, Gigmes, Didier, Bouchet, R., Lecuyer, Margaux, Ferrand, Adèle, Phan, T. N. Trang   +7 more
core   +2 more sources

Preparation of block copolymer electrolytes and its electrochemical performance

Cailiao gongcheng
The diblock copolymer electrolyte PEGMEMAm-GMAn-Br （PGA-Br）， a copolymer of poly（ethylene glycol methyl ether methacrylate） （PEGMEMA）， and glycidyl methacrylate （GMA） were synthesised by designing the molecular structure of the polymer and using ...
ZHANG Kun, LIU Na, TIAN Jun, LIANG Xiaoqiang, CHEN Guanghai, GAO Hongbo, HU Daozhong, TONG Lei, TIAN Cuijun, WANG Haochen   +9 more
doaj   +1 more source

Engineering a Fluorinated AlPO4 Interface: Toward High Initial Coulombic Efficiency and Stable Oxygen Redox in Li‐Rich Layered Oxide Cathodes

Advanced Functional Materials, EarlyView.
We report a chemically incorporated fluorinated AlPO4 (AlPO4‐F) architecture that functions as a multifunctional “interfacial fortress” for Li‐rich layered oxides (LLOs). By modulating the surface potential to –32.16 mV, this architecture enriches Li+ concentration and repels detrimental electrolyte anions.
Hojun Moon, Harim Jeong, Younghwon Kim, Buseong Kim, Geunhyeong Kim, Suyeon Lee, Jeongjin Lee, Joonwoo Kim, Jemin Lee, Youngsoo Kim, Young‐Il Kim, Dae Won Cho, Jeeyoung Yoo, Misook Kang   +13 more
wiley   +1 more source

Decoupling Li+ Transport in Self‐Healing Polymer Dual‐Salt Electrolytes for Room Temperature Lithium Metal Batteries

Advanced Functional Materials, EarlyView.
A self‐healable polymer matrix, crosslinked via dynamic imine bonds, is synergistically coupled with a LiPF6–LiDFOB dual‐salt system to decouple Li+ from the polymer matrix, enabling fast Li+ transport. This strategy offers an effective pathway toward high‐performance, next‐generation gel‐polymer‐based Li‐metal batteries.
Soumallya Banerjee, Yu‐Te Chen, Chi‐Hsuan Lee, Atul Dhage, Zeeshan Alam Ansari, Chun‐Wei Pao, Shun‐Hsiang Chan, Shun‐Ming Huang, Chu‐Chen Chueh, Hong‐Cheu Lin, Chih Wei Chu   +10 more
wiley   +1 more source

Application progress of in-situ technology in polymer solid electrolytes

Cailiao gongcheng
Polymer solid electrolytes have advantages such as high safety， large flexibility， rich variety and low price， laying the foundation for the industrialization of high energy density lithium metal batteries.
LI Xinhao, XU Junxing, WANG Chen, NAN Wenzheng, YAN Shaojiu   +4 more
doaj   +1 more source

LATP-Enhanced Polymer Electrolyte for an Integrated Solid-State Battery

Traditional liquid electrolyte batteries face safety concerns such as leakage and flammability, while further optimization has reached a bottleneck. Solid electrolytes are therefore considered a promising solution.
Xianzheng Liu, Liancheng Zheng, Jamadon, Nashrah Hani, Ren, Xiangjun, Rongji Tang, Liu, Xianzheng, Xiangjun Ren, Nashrah Hani Jamadon, Zheng, Liancheng, Tang, Rongji   +9 more
core   +1 more source

Mechanistic Origins of Chemo‐Mechanical Instability and Failure in Solid‐State Lithium‐Sulfur Electrodes

Advanced Functional Materials, EarlyView.
Conversion‐induced sulfur expansion generates strong mechanical constraints and localized stresses within solid‐state Li‐S cathodes. Heterogeneous solid‐electrolyte confinement creates tensile strain‐energy hotspots that govern particle cracking. Larger sulfur particles accelerate fracture, while higher porosity relaxes constraint and delays damage ...
Arpan K. Sharma, Ahmad Ahmad, Bairav S. Vishnugopi, Partha P. Mukherjee   +3 more
wiley   +1 more source

Research progress of polymer in high capacity and high safety lithium-based battery

Cailiao gongcheng
Lithium-based batteries （LBBs） are widely used in portable electronic devices and electric vehicles， serving as a pivotal component in both current and emerging energy storage technologies.
WANG Jiaqi, WANG Zhiyong, LI Yanyan, YU Mingming, WANG Hui   +4 more
doaj   +1 more source