High-Efficiency and Durable Water Oxidation under Mild pH Conditions: An Iron Phosphate–Borate Nanosheet Array as a Non-Noble-Metal Catalyst Electrode

2017 ◽  
Vol 56 (6) ◽  
pp. 3131-3135 ◽  
Author(s):  
Weiyi Wang ◽  
Danni Liu ◽  
Shuai Hao ◽  
Fengli Qu ◽  
Yongjun Ma ◽  
...  
Keyword(s):  
Noble Metal ◽  
Water Oxidation ◽  
High Efficiency ◽  
Iron Phosphate ◽  
Metal Catalyst ◽  
Noble Metal Catalyst ◽  
Nanosheet Array ◽  
Ph Conditions ◽  
Catalyst Electrode

A cobalt-borate nanosheet array: an efficient and durable non-noble-metal electrocatalyst for water oxidation at near neutral pH

2017 ◽  
Vol 5 (16) ◽  
pp. 7305-7308 ◽  
Author(s):  
Libin Yang ◽  
Danni Liu ◽  
Shuai Hao ◽  
Rongmei Kong ◽  
Abdullah M. Asiri ◽  
...  
Keyword(s):  
High Activity ◽  
Noble Metal ◽  
Current Density ◽  
Water Oxidation ◽  
Catalytic Current ◽  
Neutral Ph ◽  
Nanosheet Array ◽  
Ti Mesh ◽  
Catalyst Electrode

As a durable catalyst electrode, a cobalt-borate nanosheet array on a Ti mesh shows high activity for water oxidation in 0.1 M K-Bi (pH: 9.2), achieving a geometrical catalytic current density of 10 mA cm−2 at an overpotential of 469 mV.

A porous Ni3N nanosheet array as a high-performance non-noble-metal catalyst for urea-assisted electrochemical hydrogen production

2017 ◽  
Vol 4 (7) ◽  
pp. 1120-1124 ◽  
Author(s):  
Qin Liu ◽  
Lisi Xie ◽  
Fengli Qu ◽  
Zhiang Liu ◽  
Gu Du ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Water Splitting ◽  
Noble Metal ◽  
High Performance ◽  
Metal Catalyst ◽  
Noble Metal Catalyst ◽  
Nanosheet Array

The porous Ni3N NA/CC acts as a high-performance and durable electrocatalyst for urea oxidation needing a potential of 1.35 V to drive 10 mA cm−2 water-splitting current in 1.0 M KOH with 0.33 M urea.

A Ni(OH)2–CoS2 hybrid nanowire array: a superior non-noble-metal catalyst toward the hydrogen evolution reaction in alkaline media

Nanoscale ◽  
2017 ◽  
Vol 9 (43) ◽  
pp. 16632-16637 ◽  
Author(s):  
Lanlan Chen ◽  
Jiayu Zhang ◽  
Xiang Ren ◽  
Ruixiang Ge ◽  
Wanqing Teng ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Noble Metal ◽  
Hydrogen Evolution Reaction ◽  
Nanowire Array ◽  
Alkaline Media ◽  
Metal Catalyst ◽  
Carbon Cloth ◽  
Noble Metal Catalyst ◽  
Catalyst Electrode

A Ni(OH)2–CoS2 nanowire array on a carbon cloth acts as a 3D catalyst electrode for a hydrogen evolution reaction, with only 99 mV overpotential to drive 20 mA cm−2 in 1.0 M KOH, 100 mV less than that of a CoS2 nanoarray.

Acid etching induced defective Co3O4 as an efficient catalyst for methane combustion reaction

2021 ◽  
Vol 45 (7) ◽  
pp. 3546-3551
Author(s):  
Liurui Bao ◽  
Le Chang ◽  
Lisha Yao ◽  
Wenhao Meng ◽  
Qiang Yu ◽  
...  
Keyword(s):  
Noble Metal ◽  
Methane Combustion ◽  
Combustion Reaction ◽  
Metal Catalyst ◽  
Acid Etching ◽  
Noble Metal Catalyst ◽  
Environmental Significance ◽  
Efficient Catalyst

Development of an effective Co3O4 material as an advanced non-noble metal catalyst for methane combustion has great economic and environmental significance.

An efficient noble-metal-free supported copper catalyst for selective nitrocyclohexane hydrogenation to cyclohexanone oxime

2017 ◽  
Vol 53 (20) ◽  
pp. 2930-2933 ◽  
Author(s):  
Qian-Qian Zhang ◽  
Jing Dong ◽  
Yong-Mei Liu ◽  
Yong Cao ◽  
He-Yong He ◽  
...  
Keyword(s):  
Noble Metal ◽  
Copper Catalyst ◽  
Metal Catalyst ◽  
Cyclohexanone Oxime ◽  
Noble Metal Catalyst ◽  
Metal Free ◽  
Supported Copper Catalyst

A green, inexpensive and robust heterogeneous non-noble metal catalyst comprising CuOx/SiO2 nanocomposites can efficiently convert nitrocyclohexane into cyclohexanone oxime under mild hydrogenation conditions.

SnO2 nano-rods with superior CO oxidation performance

2014 ◽  
Vol 2 (16) ◽  
pp. 5616-5619 ◽  
Author(s):  
Xiang Wang ◽  
Lihong Xiao ◽  
Honggen Peng ◽  
Wenming Liu ◽  
Xianglan Xu
Keyword(s):  
Co Oxidation ◽  
Noble Metal ◽  
Catalytic Performance ◽  
Metal Catalyst ◽  
Noble Metal Catalyst ◽  
Catalytic Behavior ◽  
Oxidation Performance ◽  
Nano Rods

SnO2 with a nano-rod morphology shows a superior catalytic performance over SnO2 with other morphologies for CO oxidation. The SnO2-rods’ catalytic behavior is very similar to that of a noble metal catalyst.

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