Hydrothermal Temperature Driven Evolution of Morphology and Electrocatalytic Properties of Hierarchical Nanostructured CoFe-LDHs as Highly Efficient Electrocatalysts for Oxygen Evolution Reaction

2021 ◽  
Author(s):  
Lin Tang ◽  
Xiaoli Jiang ◽  
Qiaoji Zheng ◽  
Dunmin Lin
Keyword(s):  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Water Oxidation ◽  
Hydrothermal Temperature ◽  
Electrocatalytic Properties ◽  
Highly Efficient ◽  
Electrocatalytic Performance

The development of economical and efficient oxygen evolution reaction (OER) catalyst plays an important part in electrochemical water oxidation, and it has been known that the electrocatalytic performance of the...

In situ formed VOOH nanosheet arrays anchored on a Ti3C2Tx MXene as a highly efficient and robust synergistic electrocatalyst for boosting water oxidation and reduction

2020 ◽  
Vol 8 (44) ◽  
pp. 23637-23644
Author(s):  
Liang Yan ◽  
Xuanwei Chen ◽  
Xiaojun Liu ◽  
Liping Chen ◽  
Bing Zhang
Keyword(s):  
Hydrogen Evolution ◽  
Oxygen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Oxygen Evolution Reaction ◽  
Water Oxidation ◽  
Highly Efficient ◽  
Electrocatalytic Performance ◽  
Nanosheet Arrays

A novel VOOH/Ti3C2Tx MXene heterostructure was synthesized; it delivered enhanced electrocatalytic performance for the hydrogen evolution reaction and the oxygen evolution reaction.

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.

Hybrids of iridium–cobalt phosphates as a highly efficient electrocatalyst for the oxygen evolution reaction in neutral solution

2019 ◽  
Vol 55 (20) ◽  
pp. 3000-3003 ◽  
Author(s):  
Zhaoying Wang ◽  
Zheng Lin ◽  
Peng Diao
Keyword(s):  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Water Oxidation ◽  
Intrinsic Activity ◽  
Neutral Solution ◽  
Highly Efficient

Iridium–cobalt phosphates act as highly efficient electrocatalysts for water oxidation with an intrinsic activity even superior to iridium phosphate.

Electrocatalytic performance of different cobalt molybdate structures for water oxidation in alkaline media

CrystEngComm ◽  
2018 ◽  
Vol 20 (37) ◽  
pp. 5592-5601 ◽  
Author(s):  
Mariandry Rodriguez ◽  
Matheus C. P. Stolzemburg ◽  
Carlos G. O. Bruziquesi ◽  
Adilson C. Silva ◽  
Cíntia G. Abreu ◽  
...  
Keyword(s):  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Water Oxidation ◽  
Alkaline Media ◽  
Α Phase ◽  
Electrocatalytic Performance ◽  
Cobalt Molybdate

Among the CoMoO4 polymorphs, the α-phase exhibits the highest performance for the oxygen evolution reaction.

scholarly journals Boosting the electrocatalytic performance of NiFe layered double hydroxides for the oxygen evolution reaction by exposing the highly active edge plane (012)

2021 ◽  
Author(s):  
Jia-Wei Zhao ◽  
Zi-Xiao Shi ◽  
Cheng-Fei Li ◽  
Lin-Fei Gu ◽  
Gao-Ren Li
Keyword(s):  
Oxygen Evolution ◽  
Layered Double Hydroxides ◽  
Oxygen Evolution Reaction ◽  
Water Oxidation ◽  
Active Edge ◽  
Highly Active ◽  
Electrocatalytic Performance ◽  
Nife Layer ◽  
Layer Double Hydroxides ◽  
Double Hydroxides

The (012) edge plane of NiFe layer double hydroxides (LDHs) has been proven to be a highly active plane for water oxidation.

Hierarchical porous Co3O4@CoxFe3−xO4film as an advanced electrocatalyst for oxygen evolution reaction

RSC Advances ◽  
2015 ◽  
Vol 5 (12) ◽  
pp. 8882-8886 ◽  
Author(s):  
Yaohang Gu ◽  
Dandan Jia ◽  
Youshun Peng ◽  
Shitao Song ◽  
Yongguang Zhao ◽  
...  
Keyword(s):  
Energy Conversion ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Water Oxidation ◽  
Highly Efficient ◽  
Hierarchical Porous ◽  
Energy Conversion Devices

Fabricating a delicate structure for water oxidation is critical for developing highly efficient electrocatalysts, which hold significant promise for energy conversion devices.

Ruthenium-doped NiFe-based metal–organic framework nanoparticles as highly efficient catalysts for the oxygen evolution reaction

2021 ◽  
Vol 50 (12) ◽  
pp. 4280-4287
Author(s):  
Yu Lin ◽  
Linxiu Zhao ◽  
Limin Wang ◽  
Yaqiong Gong
Keyword(s):  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Metal Organic Framework ◽  
Alkaline Electrolyte ◽  
Highly Efficient ◽  
Electrocatalytic Performance ◽  
Metal Organic ◽  
Organic Framework

The obtained Ru-NiFe-MOF/NF electrode exhibited excellent electrocatalytic performance and extraordinary durability toward the OER in an alkaline electrolyte.

Surface engineering of FeCo-based electrocatalysts supported on carbon paper by incorporating non-noble metals for water oxidation

2018 ◽  
Vol 42 (9) ◽  
pp. 7254-7261 ◽  
Author(s):  
Haixia Zhang ◽  
Jianfeng Zheng ◽  
Yuguang Chao ◽  
Kangming Zhang ◽  
Zhenping Zhu
Keyword(s):  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Water Oxidation ◽  
Noble Metals ◽  
Surface Engineering ◽  
Cost Effective ◽  
Carbon Paper ◽  
Highly Efficient

FeCoMo nanosheets, as a highly efficient, cost-effective and stable electrocatalyst for the oxygen evolution reaction, significantly lower the overpotential and cost.

A highly efficient electrochemical oxygen evolution reaction catalyst constructed from a S-treated two-dimensional Prussian blue analogue

2020 ◽  
Vol 49 (40) ◽  
pp. 14290-14296
Author(s):  
Jinlei Wang ◽  
Meilin Zhang ◽  
Jinhui Li ◽  
Feixiang Jiao ◽  
Yu Lin ◽  
...  
Keyword(s):  
Prussian Blue ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Two Dimensional ◽  
Prussian Blue Analogue ◽  
Highly Efficient ◽  
Electrocatalytic Performance ◽  
Alkaline Conditions ◽  
Electrochemical Oxygen

A synthesized S-CoFe-PBA/CFP electrode exhibited remarkable electrocatalytic performance and durability toward the OER under alkaline conditions.

Nanoporous IrO2 catalyst with enhanced activity and durability for water oxidation owing to its micro/mesoporous structure

Nanoscale ◽  
2017 ◽  
Vol 9 (27) ◽  
pp. 9291-9298 ◽  
Author(s):  
Guoqiang Li ◽  
Songtao Li ◽  
Meiling Xiao ◽  
Junjie Ge ◽  
Changpeng Liu ◽  
...  
Keyword(s):  
Specific Surface ◽  
Surface Area ◽  
Oxygen Evolution ◽  
Specific Surface Area ◽  
Oxygen Evolution Reaction ◽  
Water Oxidation ◽  
Mesoporous Structure ◽  
Electrocatalytic Performance ◽  
Enhanced Activity ◽  
Iro2 Catalyst

Micro/mesoporous IrO2 catalyst with an ultrahigh specific surface area of 363.3 m2 g−1 shows excellent electrocatalytic performance for the oxygen evolution reaction.

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