Results 91 to 100 of about 81,881 (260)

Dynamic Proton Activity Regulation via Brønsted Bases Enables Durable and High‐Energy‐Density Zn||MnO2 Batteries

Advanced Functional Materials, EarlyView.
Our study demonstrates Brønsted base‐mediated proton transfer for HOAc dissociation regulation in weakly acidic electrolytes, where imidazole achieves optimal dynamic proton equilibrium‐simultaneously stabilizing Zn anodes and enabling efficient Mn2+/MnO2 conversion.
Wenli Xin, Yu Xiong, Cong Liao, Po Lu, Zhe Wang, Jun Fan, Chunyi Zhi, Nan Li   +7 more
wiley   +1 more source

Properties of Carbon-coated SiO-C Pelletized Negative Electrodes for All-solid-state Batteries

Electrochemistry
Carbon-coated SiO (SiO-C) pelletized electrode without binder materials and solid electrolytes worked as negative electrode materials for sulfide-based all-solid-state batteries. The SiO-C pelletized electrode exhibited the high capacity (ca.
Naoya ISHII, Naoki KAKINUMA, Hideyuki MORIMOTO   +2 more
doaj   +1 more source

Toward favorable ionic contacts in sulfide-based bulk-type all-solid-state Li and Na Batteries

, 2016
Recently, composite-structured bulk-type all-solid-state lithium batteries (ASLBs) using inorganic solid electrolytes (SEs) have been emerging as a promising alternative battery for large-scale applications such as electric vehicles (EVs) and energy ...
Jung, Yoon Seok
core  

Hydroborate Solid Electrolytes for High-Voltage All-Solid-State Batteries

, 2021
Next-generation all-solid-state batteries promise higher energy and power densities, and improved operational safety, compared to the state-of-the-art lithium-ion batteries.
Asakura, Ryo
core   +1 more source

Formation of Quasi‐Decoupling Interface on Li‐Metal Anodes in High Donor Electrolyte

Advanced Functional Materials, EarlyView.
Li‐metal anode (LMA) is stabilized by introducing Li2Te2 as an electrolyte additive for Li‐metal batteries. Upon contact with Li, Li2Te2 spontaneously converts to Li2Te, which electronically isolates Li from dimethyl sulfoxide due to its large bandgap and minimal Bader charge transfer.
Hyerim Kim, Sunggun Lim, Shivam Kansara, Jimin Park, Hyoju Lee, Hyokyeong Kang, Soohyung Park, Chihyun Hwang, Hansu Kim, Jang‐Yeon Hwang   +9 more
wiley   +1 more source

Solvent Co‐Intercalation Enabled Ca Storage in MoS2 for Ca‐Ion Batteries

Advanced Functional Materials, EarlyView.
Regulating electrolyte solvation levels enables otherwise non‐intercalatable Ca2+ ions to reversibly co‐intercalate into molybdenum disulfide (MoS2) as ether‐solvated species. The intercalation reversibility is strongly governed by solvent chain length, as demonstrated using diethylene glycol dimethyl ether (G2) and tetraethylene glycol dimethyl ether (
Yudong Luo, Matthias Golomb, Yupei Han, Pan He, Neubi Xavier, Wanjun Ren, Yi Lu, Matthew Hopper, Henry R. Tinker, Qiong Cai, Yang Xu   +10 more
wiley   +1 more source

NASICON-structured Na3.1Zr1.95Mg0.05Si2PO12 solid electrolyte for solid-state sodium batteries

, 2018
Using stable inorganic solid electrolyte to replace organic liquid electrolyte could significantly reduce potential safety risks of rechargeable batteries. Na-superionic conductor (NASICON)-structured solid electrolyte is one of the most promising sodium
Zhang, Zhi-Hua, Wan, Hong-Li, Yang, Jing, Hu, Yong-Sheng, Liu, Gao-Zhan, Xu, Xiao-Xiong, Yao, Xia-Yin   +6 more
core  

High ion conductive Sb2O5-doped beta-Li3PS4 with excellent stability against Li for all-solid-state lithium batteries

, 2018
The combination of high conductivity and good stability against Li is not easy to achieve for solid electrolytes, hindering the development of high energy solid-state batteries. In this study, doped electrolytes of Li3P1-xSbxS4-2.5xO2.5x are successfully
Ren, Jie, Yao, Xiayin, Yao, Lili, Xie, Dongjiu, Wu, Linbin, Xu, Xiaoxiong, Zhang, Zhihua, Chen, Shaojie   +7 more
core   +1 more source

Residual‐Lithium‐to‐LiF Conversion Enables a LiF–Fluorinated Carbon Interphase for Reconstruction‐Resistant Ni‐Rich Cathodes

Advanced Functional Materials, EarlyView.
A fluorine‐rich acrylate monomer (PFHEA) was solvent‐free applied to NCM90 and thermally decomposed under Ar to convert residual lithium into LiF and form a pre‐built LiF/fluorinated amorphous carbon (LiF/FC) interphase. The LiF/FC layer suppresses NiO rock‐salt reconstruction and microcrack propagation, lowers interfacial resistance, and improves Li ...
Pangyu Kim, Juyeon Han, Junhyeok Kim, Younghoon Kim, Eunha Seo, Dain Kim, Jeeyoung Yoo   +6 more
wiley   +1 more source

Alternative Cathodes with Rechargeable All-Solid-State Batteries

, 2017
[1G22] (Invited) Alternative Cathodes with rechargeable all-solid-state batteries *Maria Helena Braga1,2, John B. Goodenough1 (1. University of Texas, 2.
Helena Braga
core