The controlled synthesis of nitrogen and iron co-doped Ni3S2@NiP2 heterostructure for oxygen evolution reaction and urea oxidation reaction

2022 ◽  
Author(s):  
Jiaxin Li ◽  
Hongyi Cui ◽  
Xiaoqiang Du ◽  
Xiaoshuang Zhang
Keyword(s):  
Hydrogen Production ◽  
Environmental Pollution ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Oxidation Reaction ◽  
Controlled Synthesis ◽  
Co Doped

At present, global resources are nearly exhausted and environmental pollution is becoming more and more serious, so it is urgent to develop efficient catalysts for hydrogen production. Herein, the nitrogen...

Anodic hydrazine oxidation assisted hydrogen evolution over bimetallic RhIr mesoporous nanospheres

2021 ◽  
Author(s):  
Mei Zhang ◽  
Ziqiang Wang ◽  
Zhongyao Duan ◽  
Shengqi Wang ◽  
You Xu ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Energy Saving ◽  
Hydrogen Evolution ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Oxidation Reaction ◽  
Hydrazine Oxidation

Replacing sluggish anodic oxygen evolution reaction with thermodynamically favorable hydrazine oxidation reaction (HzOR) is a powerful energy-saving approach for hydrogen production, and the efficiency of this process mainly relies on...

scholarly journals NiCo2O4 Nanoparticles inlaid on Sulphur, Nitrogen Doped and Co-doped rGO as Efficient Electrocatalysts for Oxygen Evolution and Methanol Oxidation Reactions

2021 ◽  
Author(s):  
A. Rebekah ◽  
Viswanathan Chinnuswamy ◽  
Nagamony Ponpandian
Keyword(s):  
Oxygen Evolution ◽  
Methanol Oxidation ◽  
Oxygen Evolution Reaction ◽  
Electrocatalytic Activity ◽  
Oxidation Reaction ◽  
Methanol Oxidation Reaction ◽  
Oxidation Reactions ◽  
Nitrogen Doped ◽  
Co Doped

The present work depicts the fabrication of NiCo2O4 decorated on rGO, doped and co-doped rGO and its electrocatalytic activity towards oxygen evolution reaction and methanol oxidation reaction. The catalyst NiCo2O4...

Self-terminated electrodeposition of iridium electrocatalysts

2015 ◽  
Vol 8 (12) ◽  
pp. 3557-3562 ◽  
Author(s):  
Sang Hyun Ahn ◽  
Haiyan Tan ◽  
Mareike Haensch ◽  
Yihua Liu ◽  
Leonid A. Bendersky ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Atomic Layer Deposition ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Electrocatalytic Activity ◽  
Oxidation Reaction ◽  
Atomic Layer ◽  
Deposition Process ◽  
Atomic Layer Deposition Process ◽  
Layer Deposition

This study details a “wet” atomic layer deposition process that uses potential modulation and H adsorption to terminate Ir deposition at high deposition overpotentials. The ultrathin Ir films match or exceed the best reported electrocatalytic activity for the oxygen evolution reaction (OER) and hydrogen production and oxidation reaction (HER and HOR) on bulk Ir electrodes.

Ion-biosorption induced core–shell Fe2P@carbon nanoparticles decorated on N, P co-doped carbon materials for the oxygen evolution reaction

2021 ◽  
Author(s):  
Min Jiang ◽  
Wei Fan ◽  
Anquan Zhu ◽  
Pengfei Tan ◽  
Jianping Xie ◽  
...  
Keyword(s):  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Carbon Nanoparticles ◽  
Carbon Materials ◽  
Cost Effective ◽  
Core Shell ◽  
Co Doped

This work employs bacteria as precursors and induces a cost-effective biosorption strategy to obtain Fe2P@carbon nanoparticles decorated on N and P co-doped carbon (Fe2P@CNPs/NPC) materials.

Hierarchical Microsphere MOF Arrays with Ultralow Ir Doping for Efficient Hydrogen Evolution Coupled with Hydrazine Oxidation in Seawater

2021 ◽  
Author(s):  
Xuejun Zhai ◽  
Qingping Yu ◽  
Guishan Liu ◽  
Junlu Bi ◽  
Yu Zhang ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Hydrogen Evolution ◽  
Oxygen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Oxygen Evolution Reaction ◽  
Water Electrolysis ◽  
Efficient Catalyst ◽  
Hydrazine Oxidation ◽  
Renewable Hydrogen

Hydrogen evolution reaction (HER) based on water electrolysis is promising for renewable hydrogen production. Limited by sluggish anodic oxygen evolution reaction (OER), rational fabrication of efficient catalyst for HER coupled...

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...

Promoting the urea oxidation and water oxidation through interface construction on CeO2 @CoFe2O4 heterostructure

2021 ◽  
Author(s):  
Zhixin Dai ◽  
Xiaoqiang Du ◽  
Yanhong Wang ◽  
Xinghua Han ◽  
Xiaoshuang Zhang
Keyword(s):  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Water Oxidation ◽  
Oxidation Reaction ◽  
Spinel Ferrites

Spinel ferrites are considered as practical and promising oxygen evolution reaction (OER) and urea oxidation reaction (UOR) electrocatalysts because of their advantages in adsorption and activation of electrocatalytic substances. CeO2...

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