Results 271 to 280 of about 1,263,536 (336)

Electrochemical behavior of carbon quantum dots as electrolyte additives for enhanced battery and supercapacitor performance

Materials technology (New York, N.Y.)
Carbon Quantum Dots (CQDs) are emerging as promising electrolyte additives for energy storage systems due to their unique structural, optical, and electrochemical properties.
Fadhel F. Sead, Jayanti Makasana, S. K. Saraswat, M. Rekha, Mayank Kundlas, Suman Saini, Kamal Kant Joshi, Hadi Noorizadeh   +7 more
semanticscholar   +1 more source

Additives for extruding polymer electrolytes

Journal of Power Sources, 1998
Preparation of an electrolyte film for lithium/polymer electrolyte batteries by extruding a powder mixture containing a polymer, a lithium salt and an additive consisting of an ultra fine powder of a metal oxide, such as silica, aluminum, or titanium oxide with a particle size between about 7 and 40 nm.
openaire   +1 more source

Additive and electrolytic coloration of NaF

Applied Physics Letters, 1974
It is shown that well-characterized F and M centers can be introduced into NaF crystals by both additive and electrolytic coloring techniques. This success is attributed primarily to a substantial elimination of hydroxyl-ion contamination.
W. C. Collins, I. Schneider, P. H. Klein, L. R. Johnson   +3 more
openaire   +1 more source

Bio-inspired trace hydroxyl-rich electrolyte additives for high-rate and stable Zn-ion batteries at low temperatures.

Angewandte Chemie
High-rate and stable Zn-ion batteries working at low temperatures are highly desirable for practical applications, but are challenged by sluggish kinetics and severe corrosion.
Fan Bu, Yong Gao, Wenbo Zhao, Qinghe Cao, Yifan Deng, Jipeng Chen, Jie Pu, Jiayu Yang, Yuxuan Wang, Nute Yang, Ting Meng, X. Liu, Cao Guan   +12 more
semanticscholar   +1 more source

Enhancing Zn‐Metal Anode Stability: Key Effects of Electrolyte Additives on Ion‐Shield‐Like Electrical Double Layer and Stable Solid Electrolyte Interphase

Advanced Functional Materials
Owing to zinc dendrites and parasitic reactions, aqueous Zn‐metal batteries often suffer from poor reversibility and cyclability. Electrolyte additives present a promising strategy to improve Zn anode stability.
Jianqiang Weng, Wenqi Zhu, Kun Yu, Jing Luo, Meixin Chen, Liuyan Li, Yuhang Zhuang, Kailai Xia, Zhixing Lu, Yajie Hu, Chengkai Yang, Mingmao Wu, Zhigang Zou   +12 more
semanticscholar   +1 more source

Optimal Molecular Configuration of Electrolyte Additives Enabling Stabilization of Zinc Anodes

Advanced Functional Materials
For the development of electrolyte additives as an effective strategy to improve the performance of zinc‐ion batteries (ZIBs), most researchers focus on the functional groups but overlook the crucial molecular configuration.
Yong Yang, Yanze Li, Qizhen Zhu, Bin Xu
semanticscholar   +1 more source

Exploration of New Electrolyte Additive for Solid Electrolyte Interphase (SEI) Modification

ECS Meeting Abstracts, 2019
Solid electrolyte interphase (SEI), which is generated from the decomposition of the electrolyte at low potentials, plays an important role in repeated reversible ion transport and thus dictates the cycle life of electrochemical cells. [1] A stable SEI layer effectively suppresses the continuous decomposition of the electrolyte and enhances the fast ...
Jingnan Li, Bingbin Wu, Joshua Andrew Lochala, Jie Xiao   +3 more
openaire   +1 more source

Molecule Engineering of Sugar Derivatives as Electrolyte Additives for Deep-Reversible Zn Metal Anode.

Angewandte Chemie
The cycling performance of zinc-ion batteries is greatly affected by dendrite formation and side reactions on zinc anode, particularly in scenarios involving high depth of discharge (DOD) and low negative/positive capacity (N/P) ratios in full cells ...
Min Shi, Chengjun Lei, Huijian Wang, Pengjie Jiang, Chen Xu, Wei Yang, Xin He, Xiao Liang   +7 more
semanticscholar   +1 more source

Inhibition of Electrolyte Oxidation in Lithium Ion Batteries with Electrolyte Additives

Electrochemical and Solid-State Letters, 2009
The incorporation of additives designed to sacrificially react on the surface of cathode materials in lithium ion batteries has been investigated. Addition of low concentrations of either 2,5-dihydrofuran or γ -butyrolactone to 1 M LiPF6 in 1:1:1 ethylene carbonate/diethyl carbonate/dimethyl carbonate improves the capacity retention of Li/Li 1.17Mn0 ...
Yang, Li, Lucht, Brett L.
openaire   +2 more sources

Dynamic Molecular Interphases Regulated by Trace Dual Electrolyte Additives for Ultralong-Lifespan and Dendrite-Free Zinc Metal Anode.

Angewandte Chemie
Metallic zinc is a promising anode material for rechargeable aqueous multivalent metal-ion batteries due to its high capacity and low cost. However, the practical use is always beset by severe dendrite growth and parasitic side reactions occurring at ...
Hong-Bo Chen, Huan Meng, Tongrui Zhang, Qing Ran, Jie Liu, Hang Shi, Gao-Feng Han, Tonghui Wang, Zi Wen, X. Lang, Qing Jiang   +10 more
semanticscholar   +1 more source