Surface chemistry of tube-in-tube nanostructured cuprous sulfide@void@carbon in catalytical polysulfide conversion

2019 ◽  
Vol 7 (20) ◽  
pp. 12815-12824
Author(s):  
Bokai Cao ◽  
Jiangtao Huang ◽  
Fangyuan Zhao ◽  
Yan Mo ◽  
Yong Chen ◽  
...  
Keyword(s):  
Surface Chemistry ◽  
Electrochemical Kinetics ◽  
Cuprous Sulfide ◽  
Kinetics Of ◽  
Sulfur Cathodes

Tube-in-tube nanostructured Cu2S@void@C with a superficial CuO layer is able to enhance the electrochemical kinetics of sulfur cathodes.

Electrochemical Kinetics of Ag|Ag+and TMPD|TMPD+•in the Room-Temperature Ionic Liquid [C4mpyrr][NTf2]; toward Optimizing Reference Electrodes for Voltammetry in RTILs

2007 ◽  
Vol 111 (37) ◽  
pp. 13957-13966 ◽  
Author(s):  
Emma I. Rogers ◽  
Debbie S. Silvester ◽  
Sarah E. Ward Jones ◽  
Leigh Aldous ◽  
Christopher Hardacre ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Room Temperature ◽  
Room Temperature Ionic Liquid ◽  
Electrochemical Kinetics ◽  
Reference Electrodes ◽  
Kinetics Of

scholarly journals Porous Carbon Architecture Assembled by Cross-Linked Carbon Leaves with Implanted Atomic Cobalt for High-Performance Li–S Batteries

2021 ◽  
Vol 13 (1) ◽  
Author(s):  
Ruirui Wang ◽  
Renbing Wu ◽  
Chaofan Ding ◽  
Ziliang Chen ◽  
Hongbin Xu ◽  
...  
Keyword(s):  
Active Sites ◽  
High Performance ◽  
Specific Capacity ◽  
Three Dimension ◽  
Zeolitic Imidazolate Framework ◽  
Shuttle Effect ◽  
Promising Solution ◽  
Fading Rate ◽  
Kinetics Of ◽  
Sulfur Cathodes

AbstractThe practical application of lithium–sulfur batteries is severely hampered by the poor conductivity, polysulfide shuttle effect and sluggish reaction kinetics of sulfur cathodes. Herein, a hierarchically porous three-dimension (3D) carbon architecture assembled by cross-linked carbon leaves with implanted atomic Co–N4 has been delicately developed as an advanced sulfur host through a SiO2-mediated zeolitic imidazolate framework-L (ZIF-L) strategy. The unique 3D architectures not only provide a highly conductive network for fast electron transfer and buffer the volume change upon lithiation–delithiation process but also endow rich interface with full exposure of Co–N4 active sites to boost the lithium polysulfides adsorption and conversion. Owing to the accelerated kinetics and suppressed shuttle effect, the as-prepared sulfur cathode exhibits a superior electrochemical performance with a high reversible specific capacity of 695 mAh g−1 at 5 C and a low capacity fading rate of 0.053% per cycle over 500 cycles at 1 C. This work may provide a promising solution for the design of an advanced sulfur-based cathode toward high-performance Li–S batteries.

Unraveling improved electrochemical kinetics of In2Te3-based anodes embedded in hybrid matrix for Li-ion batteries

2022 ◽  
Vol 429 ◽  
pp. 132395
Author(s):  
Seongjoon So ◽  
Jaewook Ko ◽  
Yong Nam Ahn ◽  
Il Tae Kim ◽  
Jaehyun Hur
Keyword(s):  
Electrochemical Kinetics ◽  
Li Ion Batteries ◽  
Hybrid Matrix ◽  
Li Ion ◽  
Kinetics Of

Bioelectrocatalysis: the electrochemical kinetics of hydrogenase action

1993 ◽  
Vol 27 (3) ◽  
pp. 331-339 ◽  
Author(s):  
S.D. Varfolomeyev ◽  
A.I. Yaropolov ◽  
A.A. Karyakin
Keyword(s):  
Electrochemical Kinetics ◽  
Kinetics Of

Dependence of Film Thickness on Electrochemical Kinetics of Polypyrrole and on Lithium/Polypyrrole Battery

1986 ◽  
Vol 15 (10) ◽  
pp. 1687-1690 ◽  
Author(s):  
Tetsuya Osaka ◽  
Katsuhiko Naoi ◽  
Satoshi Ogano ◽  
Sadako Nakamura
Keyword(s):  
Film Thickness ◽  
Electrochemical Kinetics ◽  
Kinetics Of
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