Rhodium nanoparticles supported on covalent triazine-based frameworks as re-usable catalyst for benzene hydrogenation and hydrogen evolution reaction

2019 ◽  
Vol 7 (19) ◽  
pp. 11934-11943 ◽  
Author(s):  
Marvin Siebels ◽  
Carsten Schlüsener ◽  
Jörg Thomas ◽  
Yu-Xuan Xiao ◽  
Xiao-Yu Yang ◽  
...  
Keyword(s):  
Heterogeneous Catalyst ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Solvent Free ◽  
Benzene Hydrogenation ◽  
Rhodium Nanoparticles ◽  
Highly Active ◽  
Solvent Free Conditions

Rh@CTF-1 nanomaterial is a highly active (TOF ∼ 31 000 h−1) heterogeneous catalyst for the efficient hydrogenation of benzene under mild and solvent-free conditions.

A new superacid hafnium-based metal–organic framework as a highly active heterogeneous catalyst for the synthesis of benzoxazoles under solvent-free conditions

2017 ◽  
Vol 7 (19) ◽  
pp. 4346-4350 ◽  
Author(s):  
Linh H. T. Nguyen ◽  
The T. Nguyen ◽  
Ha L. Nguyen ◽  
Tan L. H. Doan ◽  
Phuong Hoang Tran
Keyword(s):  
Heterogeneous Catalyst ◽  
Metal Organic Framework ◽  
Solvent Free ◽  
Highly Active ◽  
Solvent Free Conditions ◽  
Metal Organic ◽  
Efficient Heterogeneous Catalyst ◽  
Organic Framework

A new superacid Hf-based MOF, termed VNU-11-P-SO4, was used as an efficient heterogeneous catalyst for solvent-free 2-arylbenzoxazole synthesis.

Palladium nanoparticles immobilized on an amine-functionalized MIL-101(Cr) as a highly active catalyst for oxidative amination of aldehydes

RSC Advances ◽  
2016 ◽  
Vol 6 (18) ◽  
pp. 14937-14947 ◽  
Author(s):  
Mrinal Saikia ◽  
Lakshi Saikia
Keyword(s):  
Heterogeneous Catalyst ◽  
Palladium Nanoparticles ◽  
Active Catalyst ◽  
Solvent Free ◽  
Oxidative Amination ◽  
Highly Active ◽  
Amine Functionalized ◽  
Solvent Free Conditions

Palladium nanoparticles has effectively immobilized onto amine-functionalized MIL-101(Cr) by polyol approach. The resulting Pd/NH2-MIL-101(Cr) acts as a heterogeneous catalyst for oxidative amination of aldehydes under solvent-free conditions.

scholarly journals Functionalized Ultrafine Rhodium Nanoparticles on Graphene Aerogels for the Hydrogen Evolution Reaction

2021 ◽  
Author(s):  
Kai‐Wen Cao ◽  
Hui‐Ying Sun ◽  
Qi Xue ◽  
Yu Ding ◽  
Tian‐Jiao Wang ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Rhodium Nanoparticles ◽  
Graphene Aerogels

scholarly journals A Mini Review on Doped Nickel-Based Electrocatalysts for Hydrogen Evolution Reaction

Energies ◽  
2020 ◽  
Vol 13 (18) ◽  
pp. 4651
Author(s):  
Yilin Deng ◽  
Wei Lai ◽  
Bin Xu
Keyword(s):  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Water Electrolysis ◽  
Energy Resources ◽  
Alkaline Media ◽  
Hydrogen Energy ◽  
Heteroatom Doping ◽  
Highly Active ◽  
Production Of Hydrogen

The energy crisis and environmental pollution have attracted much attention and have promoted researches on clean and sustainable hydrogen energy resources. With the help of highly active and stable transition metal nickel-based catalysts, the production of hydrogen from water electrolysis from electrolyzed water has become an inexpensive and efficient strategy for generating hydrogen energy. In recent years, heteroatom doping has been found to be an effective strategy to improve the electrocatalytic hydrogen evolution reaction (HER) performances of nickel-based catalysts in acidic, neutral, and alkaline media. This review will highlight many recent works of inexpensive and readily available heteroatom-doped nickel-based HER catalysts. The evaluation methods for the performances of HER catalyst will be briefly described, and the role of heteroatom doping and its application in nickel-based catalyst will be summarized. This article will also point out some heteroatom doping strategies, which may provide references and inspire the design of other catalysts with dopants.

Copper complexes as catalyst precursors in the electrochemical hydrogen evolution reaction

2016 ◽  
Vol 45 (16) ◽  
pp. 6974-6982 ◽  
Author(s):  
Merle Kügler ◽  
Julius Scholz ◽  
Andreas Kronz ◽  
Inke Siewert
Keyword(s):  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Copper Complexes ◽  
Highly Active

Two copper complexes were investigated with respect to their activity in the electrocatalysed hydrogen evolution reaction. The complexes are precursors for highly active copper(0) and Cu2O deposits.

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