An Ni–P/C electro-catalyst with improved activity for the carbohydrazide oxidation reaction

RSC Advances ◽  
2016 ◽  
Vol 6 (94) ◽  
pp. 91956-91959 ◽  
Author(s):  
Xinyue Cao ◽  
Haining Wang ◽  
Shanfu Lu ◽  
Sian Chen ◽  
Yan Xiang
Keyword(s):  
Catalytic Activity ◽  
Liquid Phase ◽  
Oxidation Reaction ◽  
Reduction Method ◽  
Significant Enhancement ◽  
Phase Reduction ◽  
Electro Catalytic Activity

Ni–P/C NPs were prepared through a two-step liquid phase reduction method, which exhibited a significant enhancement for the electro-catalytic activity towards the carbohydrazide oxidation reaction compared with Ni/C NPs.

scholarly journals Gram-scale synthesis of ultra-fine Cu2O for highly efficient ozone decomposition

RSC Advances ◽  
2020 ◽  
Vol 10 (9) ◽  
pp. 5212-5219 ◽  
Author(s):  
Shuyan Gong ◽  
Anqi Wang ◽  
Jilai Zhang ◽  
Jian Guan ◽  
Ning Han ◽  
...  
Keyword(s):  
Liquid Phase ◽  
Room Temperature ◽  
Reduction Method ◽  
Ozone Decomposition ◽  
Highly Efficient ◽  
Phase Reduction

Dozens of grams of ultra-fine Cu2O with efficient ozone decomposition was prepared by a facile liquid phase reduction method at room temperature.

New mesoporous magnesium–aluminum mixed oxide and its catalytic activity in liquid phase Baeyer–Villiger oxidation reaction

2012 ◽  
Vol 71 ◽  
pp. 564-572 ◽  
Author(s):  
Manidipa Paul ◽  
Nabanita Pal ◽  
John Mondal ◽  
Manickam Sasidharan ◽  
Asim Bhaumik
Keyword(s):  
Catalytic Activity ◽  
Liquid Phase ◽  
Mixed Oxide ◽  
Oxidation Reaction ◽  
Villiger Oxidation

Effect of acid functionalised carbon supports for Pd–Ni–Sn catalyst on ethanol oxidation reaction

RSC Advances ◽  
2015 ◽  
Vol 5 (75) ◽  
pp. 61298-61308 ◽  
Author(s):  
S. Jongsomjit ◽  
K. Sombatmankhong ◽  
P. Prapainainar
Keyword(s):  
Carbon Nanotubes ◽  
Catalytic Activity ◽  
Carbon Black ◽  
Oxidation Reaction ◽  
Ethanol Oxidation ◽  
Reduction Method ◽  
Carbon Supports ◽  
Ethanol Oxidation Reaction ◽  
Multi Walled Carbon Nanotubes ◽  
Walled Carbon Nanotubes

The reduction method was used to prepare catalysts on carbon black (CB), functionalised carbon black (CBsn), multi-walled carbon nanotubes (MWCNTs) and functionalised MWCNTs (MWCNTsn) to improve the catalytic activity for ethanol oxidation reaction.

The influence of different Ni contents on the radar absorbing properties of FeNi nano powders

RSC Advances ◽  
2016 ◽  
Vol 6 (20) ◽  
pp. 16413-16418 ◽  
Author(s):  
Hui Zhao ◽  
Zhenghou Zhu ◽  
Chao Xiong ◽  
Xialian Zheng ◽  
Qianying Lin
Keyword(s):  
Liquid Phase ◽  
Reduction Method ◽  
Phase Reduction ◽  
Absorbing Property ◽  
Better Than

Absorbing property of Fe20Ni80 nanopowder was better than that of other Fe100−xNix powder fabricated by liquid phase reduction method. Absorbing band could be effectively broadened and absorbing property improved through optimal structural designs.

Effects of the Ratio of Surface Protective Agent on the Preparation of Nano-Silver

2012 ◽  
Vol 624 ◽  
pp. 80-83
Author(s):  
Feng Rui Zhai ◽  
Yi Ming Liu ◽  
Jian Ping Yuan ◽  
Hong Wei Zhang ◽  
Zhong Zhou Yi
Keyword(s):  
Liquid Phase ◽  
Reduction Method ◽  
Ph Value ◽  
Silver Powder ◽  
High Surface ◽  
Solution Viscosity ◽  
Protective Agent ◽  
Nano Silver ◽  
Phase Reduction ◽  
The Impact

It has many advantages with liquid phase reduction method to prepare the nano-silver, such as experimental conditions are simple, low cost, energy-saving, etc.. At the same time, the nano silver powder prepared by this method has high surface activity, catalytic property and wide usage. In this paper, nano-silver powder was prepared by changing the amount of protective agents with chemical liquid phase reduction method. This paper focuses on the impact of the amount of protective agent on the nano-silver. In addition, we also analyzed the reaction temperature, PH value of solution, viscosity and electrical conductivity on the preparation of nano-silver. Finally, test results from the TEM shows that the nano-silver was prepared with smaller size, uniform size and good dispersion.

Study on Preparation Technology of Nickel Powder with Liquid Phase Reduction Method

2015 ◽  
Vol 44 (1) ◽  
pp. 36-40 ◽  
Author(s):  
Li Lei ◽  
Du Jinghong ◽  
Gan Guoyou ◽  
Yan Jikang ◽  
Zhang Jiamin ◽  
...  
Keyword(s):  
Liquid Phase ◽  
Nickel Powder ◽  
Reduction Method ◽  
Preparation Technology ◽  
Phase Reduction

Electro-Catalytic Performance of Different Pt/Ag Ratio on H2O2 Electro-Reduction for Direct NaBH4-H2O2 Fuel Cell

2014 ◽  
Vol 986-987 ◽  
pp. 59-62
Author(s):  
Ting Fang Yang ◽  
Dan Zheng ◽  
Zao Xi Yu
Keyword(s):  
Cyclic Voltammetry ◽  
Catalytic Activity ◽  
Reduction Method ◽  
Catalytic Performance ◽  
Performance Tests ◽  
Peak Current Density ◽  
Acid Media ◽  
Electro Catalytic Activity ◽  
Xrd And Tem ◽  
Better Than

In this paper the different proportional Pt/Ag on XC-72 carbon are studied to serve as the electro-catalysts of H2O2in acid media. All catalysts are prepared by impregnation reduction method and characterized by XRD and TEM. The electrochemical performance tests are examined by cyclic voltammetry (CV) at 25°C and 30°C, respectively. The results suggest that the peak current density increases with increasing the Ag content in Pt-Ag/C. Attributed to the temperature factor, the electro-catalytic activity of all catalysts at 30°C is better than that of 25°C.

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