Results 11 to 20 of about 1,315,912 (288)

Lithium Batteries and the Solid Electrolyte Interphase (SEI)—Progress and Outlook

Advanced Energy Materials, 2023
Interfacial dynamics within chemical systems such as electron and ion transport processes have relevance in the rational optimization of electrochemical energy storage materials and devices.
Henry Adenusi, G. Chass, S. Passerini, K. Tian, Guanhua Chen   +4 more
semanticscholar   +1 more source

Low Concentration Sulfolane‐Based Electrolyte for High Voltage Lithium Metal Batteries

Angewandte Chemie, Volume 135, Issue 10, March 1, 2023., 2023
We developed a low concentration electrolyte (LCE) (0.25 M) with low solubility LiNO3 as the main salt. This LCE shows good separator wettability, high ionic conductivity, high Li+ transference number, and low cost. The rational design of the interphases enables LCE to be suitable for high‐voltage lithium metal batteries.
Pengcheng Li, Hao Zhang, Jun Lu, Ge Li
wiley   +2 more sources

Interfacial‐Catalysis‐Enabled Layered and Inorganic‐Rich SEI on Hard Carbon Anodes in Ester Electrolytes for Sodium‐Ion Batteries

Advances in Materials, 2023
Constructing a homogenous and inorganic‐rich solid electrolyte interface (SEI) can efficiently improve the overall sodium‐storage performance of hard carbon (HC) anodes. However, the thick and heterogenous SEI derived from conventional ester electrolytes
Mingquan Liu, Feng Wu, Yuteng Gong, Yu Li, Ying Li, Xin Feng, Qiaojun Li, Chuan Wu, Ying Bai   +8 more
semanticscholar   +1 more source

Sodium Borates: Expanding the Electrolyte Selection for Sodium‐Ion Batteries

Angewandte Chemie, Volume 134, Issue 32, August 8, 2022., 2022
Sodium‐ion batteries (SIBs) are a promising technology for grid‐level storage, but require electrolytes specifically optimized for them. This work showcases the synthesis of a series of sodium borate salts that can act as electrolytes for SIBs. Electrochemical studies reveal Na[B(hfip)4]⋅DME (hfip=hexafluoroisopropyloxy, OiPrF) and Na[B(pp)2] (pp ...
Darren M. C. Ould, Svetlana Menkin, Holly E. Smith, Victor Riesgo‐Gonzalez, Erlendur Jónsson, Christopher A. O'Keefe, Fazlil Coowar, Jerry Barker, Andrew D. Bond, Clare P. Grey, Dominic S. Wright   +10 more
wiley   +2 more sources

Ultrafast deposition of faceted lithium polyhedra by outpacing SEI formation

Nature, 2023
We report the discovery of lithium metal’s intrinsic growth morphology, a rhombic dodecahedron, and leverage these rhombic dodecahedra as nucleation seeds for improved battery performance.
Xintong Yuan, Bo Liu, M. Mecklenburg, Yuzhang Li   +3 more
semanticscholar   +1 more source

Effect of the Electric Double Layer (EDL) in Multicomponent Electrolyte Reduction and Solid Electrolyte Interphase (SEI) Formation in Lithium Batteries

Journal of the American Chemical Society, 2023
Electrolytes, consisting of salts, solvents, and additives, must form a stable solid electrolyte interphase (SEI) to ensure the performance and durability of lithium(Li)-ion batteries.
Qisheng Wu, M. Mcdowell, Yue Qi
semanticscholar   +1 more source

Vibrational Spectroscopy Insight into the Electrode|electrolyte Interface/Interphase in Lithium Batteries

Advanced Energy Materials, Volume 12, Issue 46, December 8, 2022., 2022
This review systematically discusses the crucial role and relevant advances of several vibrational spectroscopy techniques in the mechanistic understanding of interphases/interfaces in lithium batteries. Raman, infrared, and sum‐frequency generation spectroscopies are introduced, and the technical considerations and crucial prospects for the future ...
Matthias Weiling, Felix Pfeiffer, Masoud Baghernejad   +2 more
wiley   +1 more source

Impact of Fluorine‐Based Lithium Salts on SEI for All‐Solid‐State PEO‐Based Lithium Metal Batteries

Advanced Functional Materials, 2023
LiF‐rich solid‐electrolyte‐interphase (SEI) can suppress the formation of lithium dendrites and promote the reversible operation of lithium metal batteries.
Jiajia Li, Haiman Hu, Wenhao Fang, Junwei Ding, Du Yuan, Shuangjiang Luo, Haitao Zhang, Xiaoyang Ji   +7 more
semanticscholar   +1 more source

Progress in electrolyte and interface of hard carbon and graphite anode for sodium‐ion battery

Carbon Energy, Volume 4, Issue 3, Page 458-479, May 2022., 2022
Hard carbon (HC) and graphite are very promising electrode materials for sodium‐ion batteries (SIB). In this review, the research progress in electrolyte and interface between HC and graphite anode for SIBs is summarized, and moreover, the co‐intercalation performance and mechanism of solvation Na+ into graphite are also discussed.
Qi Liu, Rigan Xu, Daobin Mu, Guoqiang Tan, Hongcai Gao, Ning Li, Renjie Chen, Feng Wu   +7 more
wiley   +1 more source

Interfaces and Interphases in Ca and Mg Batteries

Advanced Materials Interfaces, Volume 9, Issue 8, March 11, 2022., 2022
Great attention is recently given to Ca and Mg metal batteries—much due to their proposed high energy densities. Here, an effort is made to summarize the research trends in cation solvation structure, formation of passivation layers, and plating/stripping mechanisms.
Juan D. Forero‐Saboya, Deyana S. Tchitchekova, Patrik Johansson, M. Rosa Palacín, Alexandre Ponrouch   +4 more
wiley   +1 more source