Porous N-doped carbon with confined Fe doped CoP grown on CNTs for superefficient oxygen evolution electrocatalysis

2022 ◽  
Author(s):  
Manman Guo ◽  
Yuxi Yuan ◽  
Yaohui Qu ◽  
Ting Yu ◽  
Cailei Yuan ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Charge Transfer ◽  
Oxygen Evolution ◽  
Fe Doping ◽  
Confined Structures

Herein, Fe doped CoP nanoparticles (Fe-CoP NPs) encapsulated in porous N-doped carbon (PNC)/carbon nanotubes (CNTs) have been successfully synthesized. The Fe doping and confined structures resulted in enhanced charge transfer...

Carbon nanotubes sheathed in lead for the oxygen evolution in zinc electrowinning

2018 ◽  
Vol 49 (1) ◽  
pp. 67-77 ◽  
Author(s):  
Chang-jiang Yang ◽  
Qing-feng Shen ◽  
Da-cheng Zhai ◽  
Yu Gu
Keyword(s):  
Carbon Nanotubes ◽  
Oxygen Evolution ◽  
Zinc Electrowinning

scholarly journals A flexible and conductive connection introduced by cross-linked CNTs between submicron Si@C particles for better performance LIB anode

2021 ◽  
Vol 3 (8) ◽  
pp. 2287-2294
Author(s):  
Qiqi Zhou ◽  
Junhao Liu ◽  
Xuzhong Gong ◽  
Zhi Wang
Keyword(s):  
Carbon Nanotubes ◽  
Charge Transfer ◽  
Volume Expansion

Interwoven carbon-nanotubes having tight linkages with Si@C contribute to ensure charge transfer and accommodate the volume expansion.

Interfacing RuO2 with Pt to induce efficient charge transfer from Pt to RuO2 for highly efficient and stable oxygen evolution under acidic media

2021 ◽  
Author(s):  
Taehyun Kwon ◽  
Heesu Yang ◽  
Minki Jun ◽  
Taekyung Kim ◽  
Jinwhan Joo ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Acidic Media ◽  
Highly Efficient ◽  
Efficient Charge ◽  
Stable Oxygen ◽  
The Stability

The oxygen evolution reaction (OER) requires a large overpotential which undermines the stability of electrocatalysts, typically IrOx or RuOx. RuOx is particularly vulnerable to high overpotential in acidic media, due...

scholarly journals Charge Transfer Evidence between Carbon Nanotubes and Encapsulated Conjugated Oligomers

2011 ◽  
Vol 115 (24) ◽  
pp. 11898-11905 ◽  
Author(s):  
L. Alvarez ◽  
Y. Almadori ◽  
R. Arenal ◽  
R. Babaa ◽  
T. Michel ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Charge Transfer ◽  
Conjugated Oligomers

One-step synthesis of multi-walled carbon nanotubes/ultra-thin Ni(OH)2 nanoplate composite as efficient catalysts for water oxidation

2014 ◽  
Vol 2 (30) ◽  
pp. 11799-11806 ◽  
Author(s):  
Xuemei Zhou ◽  
Zhaoming Xia ◽  
Zhiyun Zhang ◽  
Yuanyuan Ma ◽  
Yongquan Qu
Keyword(s):  
Carbon Nanotubes ◽  
Hydrothermal Synthesis ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Water Oxidation ◽  
Highly Efficient ◽  
Multi Walled Carbon Nanotubes ◽  
One Step ◽  
Walled Carbon Nanotubes

One-step hydrothermal synthesis of ultra-thin β-Ni(OH)2 nanoplates (1.5–3.0 nm thickness) and their composite with multi-walled carbon nanotubes in the absence of surfactants function as highly efficient and stable electrocatalysts for oxygen evolution reaction.

scholarly journals Ultrathin Co–Fe hydroxide nanosheet arrays for improved oxygen evolution during water splitting

RSC Advances ◽  
2017 ◽  
Vol 7 (37) ◽  
pp. 22818-22824 ◽  
Author(s):  
Tingting Zhou ◽  
Zhen Cao ◽  
Heng Wang ◽  
Zhen Gao ◽  
Long Li ◽  
...  
Keyword(s):  
Surface Area ◽  
Water Splitting ◽  
Oxygen Evolution ◽  
Active Sites ◽  
Three Dimensional ◽  
Fe Doping ◽  
Nanosheet Arrays ◽  
Fe Hydroxide

The Fe-doping of hierarchical Co hydroxide nanosheet arrays (CoyFe1−y(OH)x NSAs) integrated on a three-dimensional electrode is shown to contribute to both increasing the available surface area and number of active sites.

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