A cuboidal [Ni4O4] cluster as a precursor for recyclable, carbon-supported nickel nanoparticle reduction catalysts

2017 ◽  
Vol 46 (22) ◽  
pp. 7154-7158 ◽  
Author(s):  
Yan-Qiu Yuan ◽  
Feng-Ling Yuan ◽  
Fei-Long Li ◽  
Zhi-Min Hao ◽  
Jun Guo ◽  
...  
Keyword(s):  
Catalytic Conversion ◽  
Ni Nanoparticles ◽  
Nickel Nanoparticle ◽  
Reduction Catalysts

A pyridine alkoxide ligated cuboidal [Ni4O4] cluster has been selected as the precursor to synthesize carbon-hosted Ni nanoparticles for catalytic conversion of 4-nitrophenol to 4-aminophenol.

scholarly journals Preparation of Ni nanoparticles by liquid-phase reduction to fabricate metal nanoparticle–polyimide composite films

RSC Advances ◽  
2019 ◽  
Vol 9 (12) ◽  
pp. 6438-6443
Author(s):  
Daiki Fujioka ◽  
Shingo Ikeda ◽  
Kensuke Akamatsu ◽  
Hidemi Nawafune ◽  
Kazuo Kojima
Keyword(s):  
Liquid Phase ◽  
Preparation Method ◽  
Composite Films ◽  
Metal Nanoparticle ◽  
Ni Nanoparticles ◽  
Nickel Nanoparticle ◽  
Phase Reduction ◽  
Potassium Borohydride

Nickel-nanoparticle-containing polyimide composite films were prepared by liquid-phase reduction of Ni2+ ions with potassium borohydride (KBH4). This preparation method could be repeated to increase the number of the nanoparticles in the films.

Kinetics of catalytic conversion of methanol at higher pressures

1980 ◽  
Vol 45 (12) ◽  
pp. 3402-3407 ◽  
Author(s):  
Jaroslav Bartoň ◽  
Vladimír Pour
Keyword(s):  
Low Temperature ◽  
Reaction Kinetics ◽  
Water Vapour ◽  
Kinetic Data ◽  
Catalytic Conversion ◽  
The Given ◽  
Kinetics Of

The course of the conversion of methanol with water vapour was followed on a low-temperature Cu-Zn-Cr-Al catalyst at pressures of 0.2 and 0.6 MPa. The kinetic data were evaluated together with those obtained at 0.1 MPa and the following equation for the reaction kinetics at the given conditions was derived: r = [p(CH3OH)p(H2O)]0.5[p(H2)]-1.3.

Catalytic Conversion of Biomass to Furanic Derivatives with Deep Eutectic Solvents

ChemSusChem ◽  
2021 ◽  
Vol 14 (6) ◽  
pp. 1496-1506
Author(s):  
Binglin Chen ◽  
Zhiqing Peng ◽  
Chuang Li ◽  
Yunchao Feng ◽  
Yong Sun ◽  
...  
Keyword(s):  
Catalytic Conversion ◽  
Deep Eutectic Solvents

Sulfur vacancies in Co9S8-x/N-doped graphene enhancing electrochemical kinetics to high-performance lithium sulfur batteries

2021 ◽  
Author(s):  
Haojie Li ◽  
Yihua Song ◽  
Kai Xi ◽  
Wei Wang ◽  
Sheng Liu ◽  
...  
Keyword(s):  
Cathode Materials ◽  
High Performance ◽  
Catalytic Conversion ◽  
High Energy ◽  
Electrochemical Kinetics ◽  
Lithium Sulfur Batteries ◽  
Doped Graphene ◽  
Sulfur Battery ◽  
Areal Capacity ◽  
Lithium Sulfur

A sufficient areal capacity is necessary for achieving high-energy lithium sulfur battery, which requires high enough sulfur loading in cathode materials. Therefore, kinetically fast catalytic conversion of polysulfide intermediates is...

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