Results 61 to 70 of about 76,747 (315)

Nanostructured Si-C Composites As High-Capacity Anode Material For All-Solid-State Lithium-Ion Batteries [PDF]

, 2021
Silicon carbon void structures (Si-C) are attractive anode materials for Lithium-ion batteries to cope with the volume changes of silicon during cycling. In this study, Si-C with varying Si contents (28 ‑ 37 %) are evaluated in all-solid-state batteries (
Stefan, Kaskel, Felix, Hippauf, Susanne, Dörfler, Stephanie, Poetke, Anne, Baasner, Holger, Althues   +5 more
core   +1 more source

Electrochemical Performance of Li2FeSiO4 as Anode Material for Lithium-ion Batteries

International Journal of Electrochemical Science, 2017
The conventional cathode material Li2FeSiO4 (lithium iron orthosilicate) crystallites are synthesized by a solid state reaction, and used as the anode material for lithium-ion batteries. During the initial discharge, Li2FeSiO4 irreversibly decomposes and
Er-Qian Liang, Li-Jun Song, Shuang-Shuang Liu, Yuan Guo, Bao-Jun Yu, Cheng-Yang Wang, Ming-Wei Li   +6 more
doaj   +1 more source

Sulfur tolerant anode materials [PDF]

, 1987
The goal of this program is the development of a molten carbonate fuel cell (MCFC) anode which is more tolerant of sulfur contaminants in the fuel than the current state-of-the-art nickel-based anode structures. This program addresses two different but related aspects of the sulfur contamination problem.
openaire   +2 more sources

Active Corrosion Protection of Sintered AA7075 Aluminum Alloy via Mn Powder Addition

Advanced Engineering Materials, EarlyView.
AA7075 containing Mn‐rich particles is fabricated via spark plasma sintering using AA7075 and Mn powders. Corrosion resistance is evaluated through dip‐and‐dry tests using 0.1 M NaCl (pH 6.0), and mass loss decreases with increasing Mn addition. Mn‐rich particles function as a source of Mn ions, and formation of Mn‐accumulation films on Cu‐containing ...
Ko Ebina, Masashi Nishimoto, Izumi Muto
wiley   +1 more source

Study on the Inter-Electrode Process of Aluminum Electrolysis (Ⅱ)—Digital Analysis of the Anode Gas Distribution Patterns on the Anode Surface Using A See-Through Cell

Applied Sciences, 2021
The evolution behavior of anode gas during aluminum electrolysis has been a hot spot of research for energy saving and process control. In the present work, the bubble evolution behavior during aluminum electrolysis was investigated using a lab-scale see-
Youjian Yang, Yuankun Zhang, Jiangyu Yu, Zhaowen Wang, Zhongning Shi   +4 more
doaj   +1 more source

High‐Resolution Corrosion Fingerprinting of Alloy Libraries via Microdroplet Spectroelectrochemistry

Advanced Engineering Materials, EarlyView.
Ionic‐liquid microdroplet spectroelectrochemistry enables stable, localized electrochemical measurements over extended timescales. By coupling impedance spectroscopy, wetting analysis, finite‐element simulations, and operando Raman spectroscopy, it disentangles geometrical and electrochemical effects, opening new opportunities for rapid corrosion ...
Ekaterina Kurchavova, Oumaïma Gharbi, Mireille Turmine, Vincent Vivier   +3 more
wiley   +1 more source

Nickel-doped Li2MoO4 as a high-performance anode material for rechargeable lithium-ion batteries [PDF]

Transition metal oxides represent a promising anode material for rechargeable lithium-ion batteries (LIBs) because of their high theoretical specific capacity.
Sun, Lixia, Cai, Yuting, Huang, Hao, Bai, Weiqi, Song, Pingan, Song, Zhongcheng, Sun, Ziqi, https://orcid.org/, Huo, Siqi   +8 more
core   +1 more source

Nanostructured ZnFe2O4 as Anode Material for Lithium Ion Batteries: Ionic Liquid-Assisted Synthesis and Performance Evaluation with Special Emphasis on Comparative Metal Dissolution

Acta Chimica Slovenica, 2016
In this work, a ZnFe2O4 anode material was successfully synthesized by a novel ionic liquid-assisted synthesis method followed by a carbon coating procedure.
Haiping Jia, Richard Kloepsch, Xin He, Marco Evertz, Sascha Nowak, Jie Li, Martin Winter, Tobias Placke   +7 more
doaj   +1 more source

An Anisotropic Microstructure Evolution in a Solid Oxide Fuel Cell Anode

Nanoscale Research Letters, 2020
The presented research shows that the long-term operation of a solid oxide fuel cell can lead to substantial anisotropic changes in anode material. The morphology of microstructure in the investigated stack was observed before and after the aging test ...
Grzegorz Brus, Hiroshi Iwai, Janusz S. Szmyd   +2 more
doaj   +1 more source

Enhancing Low‐Temperature Performance of Sodium‐Ion Batteries via Anion‐Solvent Interactions

Advanced Functional Materials, EarlyView.
DOL is introduced into electrolytes as a co‐solvent, increasing slat solubility, ion conductivity, and the de‐solvent process, and forming an anion‐rich solvent shell due to its high interaction with anion. With the above virtues, the batteries using this electrolyte exhibit excellent cycling stability at low temperatures. Abstract Sodium‐ion batteries
Cheng Zheng, Qian Yao, Yanan Sun, Hongyu Lv, Zhongchao Bai, Guoliang Zhang, Nana Wang, Jian Yang   +7 more
wiley   +1 more source