Self-supported beaded Au@Co3O4 nanowire arrays perform electrocatalytic CO2 reduction in water to syngas and water oxidation to O2

2020 ◽  
Vol 44 (27) ◽  
pp. 11808-11816
Author(s):  
Shi-Yuan Zhang ◽  
Jing-Jing Ma ◽  
Hong-Lin Zhu ◽  
Yue-Qing Zheng
Keyword(s):  
Electrochemical Performance ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Water Oxidation ◽  
Co2 Reduction ◽  
Nanowire Arrays ◽  
Bifunctional Electrocatalyst ◽  
And Function

Beaded Au@Co3O4 nanowire arrays were prepared and function as a bifunctional electrocatalyst with outstanding electrochemical performance in producing syngas and the oxygen evolution reaction.

Titanium nitride-supported Cu–Ni bifunctional electrocatalysts for CO2 reduction and the oxygen evolution reaction

2020 ◽  
Vol 4 (11) ◽  
pp. 5654-5664
Author(s):  
Hanqing Pan ◽  
Christopher J. Barile
Keyword(s):  
Titanium Nitride ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Co2 Reduction ◽  
Reduction Reaction ◽  
Bifunctional Electrocatalyst ◽  
Bifunctional Electrocatalysts

This work reports the fabrication of a bifunctional electrocatalyst capable of catalyzing the CO2 reduction reaction (CO2RR) and the O2 evolution reaction (OER).

Hierarchically porous Co3O4/C nanowire arrays derived from a metal–organic framework for high performance supercapacitors and the oxygen evolution reaction

2016 ◽  
Vol 4 (42) ◽  
pp. 16516-16523 ◽  
Author(s):  
Chao Zhang ◽  
Jian Xiao ◽  
Xianglong Lv ◽  
Lihua Qian ◽  
Songliu Yuan ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
High Performance ◽  
Metal Organic Framework ◽  
Nanowire Arrays ◽  
Hierarchically Porous ◽  
Excellent Electrochemical Performance ◽  
Metal Organic ◽  
Organic Framework

Porous Co3O4/C nanocomposites derived from a Co-MOF exhibit an excellent electrochemical performance for high performance supercapacitors and the oxygen evolution reaction.

Controllable growth of graphdiyne layered nanosheets for high-performance water oxidation

2021 ◽  
Author(s):  
Shuya Zhao ◽  
Yurui Xue ◽  
Zhongqiang Wang ◽  
Zhiqiang Zheng ◽  
Xiaoyu Luan ◽  
...  
Keyword(s):  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Water Oxidation ◽  
High Performance ◽  
Low Cost ◽  
Highly Active ◽  
Controllable Growth

Developing highly active, stable and low-cost electrocatalysts capable of an efficient oxygen evolution reaction (OER) is urgent and challenging.

A mononuclear copper complex as bifunctional electrocatalyst for CO2 reduction and water oxidation

2021 ◽  
pp. 115106
Author(s):  
Ning-ning Shi ◽  
Wang-jing Xie ◽  
Dong-mei Zhang ◽  
Yu-Hua Fan ◽  
Lian-Sheng Cui ◽  
...  
Keyword(s):  
Copper Complex ◽  
Water Oxidation ◽  
Co2 Reduction ◽  
Bifunctional Electrocatalyst

Bifunctional citrate-Ni0.9Co0.1(OH)x layer coated fluorine-doped hematite for simultaneous hole extraction and injection towards efficient photoelectrochemical water oxidation

Nanoscale ◽  
2021 ◽  
Author(s):  
Peng Wang ◽  
Feng Li ◽  
Xuefeng Long ◽  
Tong Wang ◽  
Huan Chai ◽  
...  
Keyword(s):  
Surface Modification ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Water Oxidation ◽  
Surface Oxygen ◽  
Co Catalyst ◽  
Photoelectrochemical Water Oxidation

Surface modification by loading a water oxidation co-catalyst (WOC) is generally considered to be an efficient means to optimize the sluggish surface oxygen evolution reaction (OER) of hematite photoanode for...

Oriental and robust anchoring of Fe via anodic interfacial coordination assembly on ultrathin Co hydroxides for efficient water oxidation

Nanoscale ◽  
2021 ◽  
Author(s):  
Ya-Nan Zhou ◽  
Ruo-Yao Fan ◽  
Yu-Ning Cao ◽  
Hui-Ying Wang ◽  
Bin Dong ◽  
...  
Keyword(s):  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Water Oxidation ◽  
Active Sites

The oriental distribution and strong conjunction of Fe active sites in multiple metals hydroxides are very crucial to modulate the activity and stability for efficient oxygen evolution reaction (OER). Whereas,...

Glycerol Oxidation Assisted Electrochemical CO2 Reduction for the Dual Production of Formate

2021 ◽  
Author(s):  
Yuhou Pei ◽  
Zhenfeng Pi ◽  
Heng Zhong ◽  
Jiong Cheng ◽  
Fangming Jin
Keyword(s):  
Redox Potential ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Oxidation Reaction ◽  
Co2 Reduction ◽  
Glycerol Oxidation ◽  
Electrochemical Co2 Reduction ◽  
Organic Oxidation

The sluggish oxygen evolution reaction (OER) is one of the main bottlenecks for efficient CO2 electroreduction (CO2ER). Seeking a suitable organic oxidation reaction with a lower redox potential to replace...

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.

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