In situ growth of cobalt@cobalt-borate core–shell nanosheets as highly-efficient electrocatalysts for oxygen evolution reaction in alkaline/neutral medium

Nanoscale ◽  
2017 ◽  
Vol 9 (41) ◽  
pp. 16059-16065 ◽  
Author(s):  
Chao Xie ◽  
Yanyong Wang ◽  
Dafeng Yan ◽  
Li Tao ◽  
Shuangyin Wang
Keyword(s):  
Renewable Energy ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Neutral Medium ◽  
Core Shell ◽  
In Situ Growth ◽  
Crucial Issue ◽  
Renewable Energy Technologies ◽  
Energy Technologies

Development of efficient non-noble metal electrocatalysts for oxygen evolution reaction (OER) is still a crucial issue for renewable energy technologies.

In situ growth of ultrathin Ni–Fe LDH nanosheets for high performance oxygen evolution reaction

2017 ◽  
Vol 4 (7) ◽  
pp. 1173-1181 ◽  
Author(s):  
Haidong Yang ◽  
Sha Luo ◽  
Yun Bao ◽  
Yutong Luo ◽  
Jun Jin ◽  
...  
Keyword(s):  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
High Performance ◽  
Copper Foil ◽  
Catalytic Performance ◽  
In Situ Growth ◽  
Ultrathin Nanosheet

The ultrathin Ni70Fe30LDH nanosheets were successfullyin situgrown on anodic polarized copper foil, denoted as u-Ni70Fe30LDHs/a-CF. Benefiting from the ultrathin nanosheet structure, the catalyst exhibits remarkable catalytic performance for OER in 1 M KOH solution.

In situ growth of Fe and Nb co-doped β-Ni(OH)2 nanosheet arrays on nickel foam for an efficient oxygen evolution reaction

2020 ◽  
Vol 7 (18) ◽  
pp. 3465-3474
Author(s):  
Junjie Pan ◽  
Shaoyun Hao ◽  
Xingwang Zhang ◽  
Rongxin Huang
Keyword(s):  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Nickel Foam ◽  
In Situ Growth ◽  
Nanosheet Arrays ◽  
Co Doped

Fe, Nb co-doped β-Ni(OH)2 electrode exhibited excellent OER performance with an overpotential of 294 mV at 100 mA cm−2.

scholarly journals A bifunctional two dimensional TM3(HHTP)2 monolayer and its variations for oxygen electrode reactions

RSC Advances ◽  
2017 ◽  
Vol 7 (86) ◽  
pp. 54332-54340 ◽  
Author(s):  
B. B. Xiao ◽  
H. Y. Liu ◽  
X. B. Jiang ◽  
Z. D. Yu ◽  
Q. Jiang
Keyword(s):  
Renewable Energy ◽  
Oxygen Reduction Reaction ◽  
Oxygen Evolution Reaction ◽  
Low Cost ◽  
Oxygen Electrode ◽  
Reduction Reaction ◽  
Two Dimensional ◽  
Renewable Energy Technologies ◽  
Energy Technologies ◽  
Electrode Reactions

To achieve renewable energy technologies, low-cost electrocatalysts for the oxygen reduction reaction (ORR) and the oxygen evolution reaction (OER) are required to replace Pt and IrO2/RuO2 catalysts.

In situ electrochemical formation of core–shell nickel–iron disulfide and oxyhydroxide heterostructured catalysts for a stable oxygen evolution reaction and the associated mechanisms

2017 ◽  
Vol 5 (9) ◽  
pp. 4335-4342 ◽  
Author(s):  
Min Zhou ◽  
Qunhong Weng ◽  
Xiuyun Zhang ◽  
Xi Wang ◽  
Yanming Xue ◽  
...  
Keyword(s):  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Core Shell ◽  
Nickel Iron ◽  
Iron Disulfide ◽  
Catalytic Stability ◽  
Stable Oxygen

A novel Ni–Fe disulfide@oxyhydroxide core–shell heterostructure exhibits excellent electrochemical catalytic stability and activity for the oxygen evolution reaction (OER).

In situ growth of iron-nickel nitrides on carbon nanotubes with enhanced stability and activity for oxygen evolution reaction

2018 ◽  
Vol 267 ◽  
pp. 8-14 ◽  
Author(s):  
Xu Chen ◽  
Pengfei Gao ◽  
Huan Liu ◽  
Jingjing Xu ◽  
Bo Zhang ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
In Situ Growth ◽  
Iron Nickel ◽  
Enhanced Stability

In-situ growth of novel CNTs-graphene hybrid structure on Ni-silica nanocomposites by CVD method for oxygen evolution reaction

2020 ◽  
Vol 46 (11) ◽  
pp. 19158-19169 ◽  
Author(s):  
Zulfiqar Ali ◽  
Mazhar Mehmood ◽  
Jamil Ahmad ◽  
Tahir Saleem Malik ◽  
Bashir Ahmad
Keyword(s):  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Hybrid Structure ◽  
In Situ Growth ◽  
Silica Nanocomposites ◽  
Cvd Method

In situ growth of layered double hydroxides on boehmite AlOOH for active and stable oxygen evolution in alkaline media

Nanoscale ◽  
2019 ◽  
Vol 11 (21) ◽  
pp. 10348-10357 ◽  
Author(s):  
Shijie He ◽  
Hua Lin
Keyword(s):  
High Activity ◽  
Oxygen Evolution ◽  
Layered Double Hydroxides ◽  
Oxygen Evolution Reaction ◽  
Alkaline Media ◽  
In Situ Growth ◽  
Stable Oxygen ◽  
Double Hydroxides

The composition with V- or Ni-doped AlOOH nanorods drives FeNi and FeCo layered double hydroxides to obtain both high activity and better stability for the oxygen evolution reaction.

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