Results 291 to 300 of about 12,514,764 (354)

Porous Structure‐Electrochemical Performance Relationship of Carbonaceous Electrode‐Based Zinc Ion Capacitors

Advanced Functional Materials
The porous structure is critical for carbonaceous electrode‐based zinc‐ion capacitors (ZICs) to achieve excellent electrochemical performance, but the corresponding porous structure‐electrochemical performance relationship is yet to be fully understand ...
Kang Xiao, Xudong Jiang, Si Zeng, Jierui Chen, Ting Hu, Kai Yuan, Yiwang Chen   +6 more
semanticscholar   +1 more source

Structure-related electrochemical performance of organosulfur compounds for lithium–sulfur batteries

Energy & Environmental Science, 2020
This review proposes a deep insight into the mutual interactions among structures, synthesis, and electrochemical performance and mechanisms of organosulfur compounds in lithium–sulfur batteries.
Xiaoyin Zhang, Ke Chen, Zhenhua Sun, Guangjian Hu, Ruijuan Xiao, Hui‐Ming Cheng, Feng Li   +6 more
semanticscholar   +1 more source

Electrochemical Performance of Calcium Cobaltite Nano-Plates

Journal of Nanoscience and Nanotechnology, 2009
The use of nanostructured materials in Li-ion batteries is desirable from the point of view of achieving enhanced performance, due to the shorter Li-ion diffusion distance and the small dimensional changes upon cycling. Herein, the nanocrystalline calcium cobaltite (Ca3Co4O9) powders were prepared by the Pechini process. The obtained nano-plate powders
Dong-Wan, Kim, Young-Dae, Ko, Jong-Sung, Park, Hae-June, Je, Ji-Won, Son, Joosun, Kim   +5 more
openaire   +2 more sources

Polyanion and cation co-doping stabilized Ni-rich Ni–Co–Al material as cathode with enhanced electrochemical performance for Li-ion battery

Nano Energy, 2019
Layered Ni-rich transition metal oxides exert great potential as high-capacity cathode materials for lithium-ion batteries. However, structural degradation during lithiation/delithiation hinders the cathode materials for commercial utilization.
Lang Qiu, Wei Xiang, W. Tian, Chun-Liu Xu, Yongchun Li, Zhen-guo Wu, Tingru Chen, Kun Jia, Dong Wang, Fengrong He, Xiao-dong Guo   +10 more
semanticscholar   +1 more source

Electrochemical Biosensors - Ways to Improve Sensor Performance

Biotechnology and Genetic Engineering Reviews, 1996
(1996). Electrochemical Biosensors - Ways to Improve Sensor Performance. Biotechnology and Genetic Engineering Reviews: Vol. 13, No. 1, pp. 237-266.
openaire   +3 more sources

Electrochemical Detection in High-Performance Liquid Chromatography

Critical Reviews in Analytical Chemistry, 1984
I. INTRODUCTION Modern analytical chemistry must satisfy very diverse demands. Among the most important and simultaneously most difficult tasks are the continuous monitoring of substances (chiefly in industrial and environmental control) and analyses of very complicated organic and inorganic systems, often at trace concentration levels (mainly in ...
Karel Štulík, Věra Pacáková, Bernard Fleet   +2 more
openaire   +1 more source

Understanding thickness and porosity effects on the electrochemical performance of LiNi0.6Co0.2Mn0.2O2-based cathodes for high energy Li-ion batteries

Journal of Power Sources, 2019
The targeted optimization of Li-ion batteries (LIBs) requires a fundamental understanding of the wide variety of interdependencies between electrode design and electrochemical performance.
C. Heubner, A. Nickol, J. Seeba, S. Reuber, N. Junker, M. Wolter, M. Schneider, A. Michaelis   +7 more
semanticscholar   +1 more source

Electrochemical Performance of Polyaniline Support on Electrochemical Activated Carbon Fiber

Journal of Materials Engineering and Performance, 2021
The polyaniline/hydrothermal active carbon fiber (PANI/EACF) is designed and acted as supercapacitor electrode for the electrochemical energy storage application. PANI fiber layer with porous structure is fully covered on the surface of EACF substrate to form electroactive PANI/EACF electrode.
openaire   +1 more source

Synthetization and electrochemical performance of pomegranate-like ZnMn2O4 porous microspheres

, 2020
A pomegranate-like ZnMn2O4 sphere electrode material was prepared via co-precipitation and calcination method, and was characterized by X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS), scanning electron microscope (SEM), and ...
Qun Fang, Chuansheng Chen, Zhi Yang, Xi’an Chen, Xiaohua Chen, Tian-gui Liu   +5 more
semanticscholar   +1 more source

Analyses and optimization of electrolyte concentration on the electrochemical performance of iron-chromium flow battery

, 2020
In order to improve the electrochemical performance of iron-chromium flow battery, a series of electrolytes with x M FeCl2 + x M CrCl3 + 3.0 M HCl (x = 0.5, 0.75, 1.0, 1.25) and 1.0 M FeCl2 + 1.0 M CrCl3 + y M HCl (y = 1.0, 2.0, 3.0, 4.0) are prepared ...
Shaoliang Wang, Zeyu Xu, Xiaoliang Wu, Zhao Huan, Jinling Zhao, Jianguo Liu, Chuan-wei Yan, Xinzhuang Fan   +7 more
semanticscholar   +1 more source