Recent Advances in Selective Hydrogenation of Crotonaldehyde over Noble Metal Catalysts

2020 ◽  
Vol 34 (4) ◽  
pp. 366-377
Author(s):  
继青 鲁 ◽  
万彬 郑 ◽  
一鸣 胡 ◽  
艳明 李 ◽  
岑 汤
Keyword(s):  
Noble Metal ◽  
Selective Hydrogenation ◽  
Metal Catalysts ◽  
Noble Metal Catalysts ◽  
Recent Advances

MOF derived non-noble metal catalysts to control the distribution of furfural selective hydrogenation products

2021 ◽  
Vol 513 ◽  
pp. 111824
Author(s):  
Zhuo-Fei Li ◽  
Yan Shen ◽  
Wen-Gang Cui ◽  
Qiang Zhang ◽  
Tong-Liang Hu
Keyword(s):  
Noble Metal ◽  
Selective Hydrogenation ◽  
Metal Catalysts ◽  
Noble Metal Catalysts

Selective Hydrogenation of 9-Aminoacridine over Supported Noble Metal Catalysts

1990 ◽  
Vol 19 (2) ◽  
pp. 319-322 ◽  
Author(s):  
Kinya Sakanishi ◽  
Isao Mochida ◽  
Hiroshi Okazaki ◽  
Mahito Soeda
Keyword(s):  
Noble Metal ◽  
Selective Hydrogenation ◽  
Metal Catalysts ◽  
Noble Metal Catalysts

scholarly journals Recent Advances in Single-Atom Electrocatalysts for Oxygen Reduction Reaction

Research ◽  
2020 ◽  
Vol 2020 ◽  
pp. 1-51 ◽  
Author(s):  
Junxing Han ◽  
Juanjuan Bian ◽  
Chunwen Sun
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Noble Metal ◽  
Active Sites ◽  
Reduction Reaction ◽  
Metal Catalysts ◽  
Single Atom ◽  
Noble Metal Catalysts ◽  
Recent Advances ◽  
Platinum Group

Oxygen reduction reaction (ORR) plays significant roles in electrochemical energy storage and conversion systems as well as clean synthesis of fine chemicals. However, the ORR process shows sluggish kinetics and requires platinum-group noble metal catalysts to accelerate the reaction. The high cost, rare reservation, and unsatisfied durability significantly impede large-scale commercialization of platinum-based catalysts. Single-atom electrocatalysts (SAECs) featuring with well-defined structure, high intrinsic activity, and maximum atom efficiency have emerged as a novel field in electrocatalytic science since it is promising to substitute expensive platinum-group noble metal catalysts. However, finely fabricating SAECs with uniform and highly dense active sites, fully maximizing the utilization efficiency of active sites, and maintaining the atomically isolated sites as single-atom centers under harsh electrocatalytic conditions remain urgent challenges. In this review, we summarized recent advances of SAECs in synthesis, characterization, oxygen reduction reaction (ORR) performance, and applications in ORR-related H2O2 production, metal-air batteries, and low-temperature fuel cells. Relevant progress on tailoring the coordination structure of isolated metal centers by doping other metals or ligands, enriching the concentration of single-atom sites by increasing metal loadings, and engineering the porosity and electronic structure of the support by optimizing the mass and electron transport are also reviewed. Moreover, general strategies to synthesize SAECs with high metal loadings on practical scale are highlighted, the deep learning algorithm for rational design of SAECs is introduced, and theoretical understanding of active-site structures of SAECs is discussed as well. Perspectives on future directions and remaining challenges of SAECs are presented.

ChemInform Abstract: Selective Hydrogenation of 9-Aminoacridine over Supported Noble Metal Catalysts.

ChemInform ◽  
1990 ◽  
Vol 21 (38) ◽  
Author(s):  
K. SAKANISHI ◽  
I. MOCHIDA ◽  
H. OKAZAKI ◽  
M. SOEDA
Keyword(s):  
Noble Metal ◽  
Selective Hydrogenation ◽  
Metal Catalysts ◽  
Noble Metal Catalysts

ChemInform Abstract: Selective Hydrogenation of Acridine by Using Noble Metal Catalysts.

ChemInform ◽  
1987 ◽  
Vol 18 (46) ◽  
Author(s):  
I. MOCHIDA ◽  
M. OHIRA ◽  
K. SAKANISHI ◽  
H. FUJITSU ◽  
H. OKAZAKI
Keyword(s):  
Noble Metal ◽  
Selective Hydrogenation ◽  
Metal Catalysts ◽  
Noble Metal Catalysts

scholarly journals Selective hydrogenation of pyrene and fluoranthene using various noble metal catalysts.

1986 ◽  
pp. 1112-1116 ◽  
Author(s):  
Isao MOCHIDA ◽  
Masato OHIRA ◽  
Kinya SAKANISHI ◽  
Hiroshi FUJITSU
Keyword(s):  
Noble Metal ◽  
Selective Hydrogenation ◽  
Metal Catalysts ◽  
Noble Metal Catalysts

scholarly journals Recent Advances in Noble Metal Catalysts for Hydrogen Production from Ammonia Borane

Catalysts ◽  
2020 ◽  
Vol 10 (7) ◽  
pp. 788 ◽  
Author(s):  
Mengmeng Liu ◽  
Liu Zhou ◽  
Xianjin Luo ◽  
Chao Wan ◽  
Lixin Xu
Keyword(s):  
Hydrogen Storage ◽  
Noble Metal ◽  
Fossil Fuels ◽  
Ammonia Borane ◽  
Metal Catalysts ◽  
Hydrogen Release ◽  
Hydrogen Energy ◽  
High Hydrogen ◽  
Noble Metal Catalysts ◽  
Recent Advances

Interest in chemical hydrogen storage has increased, because the supply of fossil fuels are limited and the harmful effects of burning fossil fuels on the environment have become a focus of public concern. Hydrogen, as one of the energy carriers, is useful for the sustainable development. However, it is widely known that controlled storage and release of hydrogen are the biggest barriers in large-scale application of hydrogen energy. Ammonia borane (NH3BH3, AB) is deemed as one of the most promising hydrogen storage candidates on account of its high hydrogen to mass ratio and environmental benignity. Development of efficient catalysts to further improve the properties of chemical kinetics in the dehydrogenation of AB under appropriate conditions is of importance for the practical application of this system. In previous studies, a variety of noble metal catalysts and their supported metal catalysts (Pt, Pd, Au, Rh, etc.) have presented great properties in decomposing the chemical hydride to generate hydrogen, thus, promoting their application in dehydrogenation of AB is urgent. We analyzed the hydrolysis of AB from the mechanism of hydrogen release reaction to understand more deeply. Based on these characteristics, we aimed to summarize recent advances in the development of noble metal catalysts, which had excellent activity and stability for AB dehydrogenation, with prospect towards realization of efficient noble metal catalysts.

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