scholarly journals Noble-metal-free nanocatalysts for hydrogen generation from boron- and nitrogen-based hydrides

2020 ◽  
Vol 7 (20) ◽  
pp. 3837-3874 ◽  
Author(s):  
Qilu Yao ◽  
Yiyue Ding ◽  
Zhang-Hui Lu
Keyword(s):  
Noble Metal ◽  
Hydrogen Generation ◽  
Catalyst Design ◽  
Metal Catalyst ◽  
Noble Metal Catalyst ◽  
Design Synthesis ◽  
High Hydrogen ◽  
Metal Free ◽  
Recent Advances

We focus on the recent advances in non-noble metal catalyst design, synthesis and applications in dehydrogenation of chemical hydrides (e.g. NaBH4, NH3BH3, NH3, N2H4, N2H4BH3) due to their high hydrogen contents and CO-free H2 production.

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.

scholarly journals Progress and Challenges of Mercury-Free Catalysis for Acetylene Hydrochlorination

Catalysts ◽  
2020 ◽  
Vol 10 (10) ◽  
pp. 1218
Author(s):  
Yanxia Liu ◽  
Lin Zhao ◽  
Yagang Zhang ◽  
Letao Zhang ◽  
Xingjie Zan
Keyword(s):  
Noble Metal ◽  
Chemical Industry ◽  
Catalytic Mechanism ◽  
Catalyst Design ◽  
Research Progress ◽  
Metal Catalyst ◽  
Noble Metal Catalyst ◽  
Acetylene Hydrochlorination ◽  
Design And Synthesis ◽  
Toxic Pollutant

Activated carbon-supported HgCl2 catalyst has been used widely in acetylene hydrochlorination in the chlor-alkali chemical industry. However, HgCl2 is an extremely toxic pollutant. It is not only harmful to human health but also pollutes the environment. Therefore, the design and synthesis of mercury-free and environmentally benign catalysts with high activity has become an urgent need for vinyl chloride monomer (VCM) production. This review summarizes research progress on the design and development of mercury-free catalysts for acetylene hydrochlorination. Three types of catalysts for acetylene hydrochlorination in the chlor-alkali chemical industry are discussed. These catalysts are a noble metal catalyst, non-noble metal catalyst, and non-metallic catalyst. This review serves as a guide in terms of the catalyst design, properties, and catalytic mechanism of mercury-free catalyst for the acetylene hydrochlorination of VCM. The key problems and issues are discussed, and future trends are envisioned.

Self-supported spinel FeCo2O4nanowire array: an efficient non-noble-metal catalyst for the hydrolysis of NaBH4toward on-demand hydrogen generation

2016 ◽  
Vol 27 (46) ◽  
pp. 46LT03 ◽  
Author(s):  
Shuai Hao ◽  
Libin Yang ◽  
Liang Cui ◽  
Wenbo Lu ◽  
Yingchun Yang ◽  
...  
Keyword(s):  
Noble Metal ◽  
Hydrogen Generation ◽  
Metal Catalyst ◽  
Noble Metal Catalyst ◽  
On Demand ◽  
Hydrolysis Of

Tethered sensitizer–catalyst noble-metal-free molecular devices for solar-driven hydrogen generation

2018 ◽  
Vol 47 (44) ◽  
pp. 15633-15645 ◽  
Author(s):  
Geng-Geng Luo ◽  
Zhong-Hua Pan ◽  
Jin-Qing Lin ◽  
Di Sun
Keyword(s):  
Catalytic Activity ◽  
Noble Metal ◽  
Hydrogen Generation ◽  
Molecular Devices ◽  
Metal Free ◽  
Recent Advances ◽  
Abundant Element

Recent advances in the all-abundant-element molecular devices for solar-driven H2generationviaintramolecular processes are overviewed including their assembly approaches, and structure–catalytic activity relationships.

scholarly journals Recent Advances in Metal Catalyst Design for CO2 Hydroboration to C1 Derivatives

Catalysts ◽  
2021 ◽  
Vol 11 (1) ◽  
pp. 58
Author(s):  
Sylwia Kostera ◽  
Maurizio Peruzzini ◽  
Luca Gonsalvi
Keyword(s):  
Transition Metals ◽  
Chemical Synthesis ◽  
Building Block ◽  
Co2 Reduction ◽  
Main Group ◽  
Catalyst Design ◽  
Metal Catalyst ◽  
Simple Molecule ◽  
Recent Advances ◽  
Renewable Feedstock

The use of CO2 as a C1 building block for chemical synthesis is receiving growing attention, due to the potential of this simple molecule as an abundant and cheap renewable feedstock. Among the possible reductants used in the literature to bring about CO2 reduction to C1 derivatives, hydroboranes have found various applications, in the presence of suitable homogenous catalysts. The current minireview article summarizes the main results obtained since 2016 in the synthetic design of main group, first and second row transition metals for use as catalysts for CO2 hydroboration.

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.

Boron nitride supported NiCoP nanoparticles as noble metal-free catalyst for highly efficient hydrogen generation from ammonia borane

2019 ◽  
Vol 44 (10) ◽  
pp. 4764-4770 ◽  
Author(s):  
Xin Zhou ◽  
Xu-Feng Meng ◽  
Jun-Min Wang ◽  
Ning-Zhao Shang ◽  
Tao Feng ◽  
...  
Keyword(s):  
Boron Nitride ◽  
Noble Metal ◽  
Hydrogen Generation ◽  
Ammonia Borane ◽  
Metal Free ◽  
Highly Efficient
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