Phase-controlled synthesis of Ni nanocrystals with high catalytic activity in 4-nitrophenol reduction

2020 ◽  
Vol 8 (42) ◽  
pp. 22143-22154
Author(s):  
Jiahao Zhuang ◽  
Xianglin Liu ◽  
Yongjun Ji ◽  
Fangna Gu ◽  
Jing Xu ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Noble Metal ◽  
Formation Mechanism ◽  
Metal Catalysts ◽  
High Catalytic Activity ◽  
Controlled Synthesis ◽  
Noble Metal Catalysts ◽  
Nitrophenol Reduction

The phase-controlled synthesis and formation mechanism of Ni nanocrystals with hcp and fcc phases are investigated and discussed, while hcp Ni shows comparable catalytic activity with the best noble metal catalysts for reduction of 4-nitrophenol.

Hollow Ag/carbon microporous spheres with high catalytic activity based on a bio-inspiration polydopamine reaction platform

RSC Advances ◽  
2015 ◽  
Vol 5 (110) ◽  
pp. 91056-91061 ◽  
Author(s):  
Qian Zhang ◽  
Chen Zhou ◽  
Aisheng Huang
Keyword(s):  
Catalytic Activity ◽  
Noble Metal ◽  
Metal Catalysts ◽  
Catalytic Reactions ◽  
High Catalytic Activity ◽  
Noble Metal Catalysts

Based on polydopamine reaction platform, hollow Ag/carbon microporous spheres with high catalytic activity were prepared through a template-assisted method, which is promising to replace other noble metal catalysts in metal catalytic reactions.

Synergistic core–shell interactions enable ultra-low overpotentials for enhanced CO2 electro-reduction activity

2018 ◽  
Vol 6 (42) ◽  
pp. 21120-21130 ◽  
Author(s):  
Rafia Ahmad ◽  
Abhishek Kumar Singh
Keyword(s):  
Catalytic Activity ◽  
Noble Metal ◽  
Metal Catalysts ◽  
Core Shell ◽  
Component System ◽  
Noble Metal Catalysts ◽  
Reduction Activity ◽  
Multi Component System

Optimizing the catalytic activity of a multi-component system to achieve ultra-low overpotentials for CO2 electro-reduction on non-noble metal catalysts.

Janus CoN/Co cocatalyst in porous N-doped carbon: toward enhanced catalytic activity for hydrogen evolution

2018 ◽  
Vol 8 (14) ◽  
pp. 3695-3703 ◽  
Author(s):  
Meihong Fan ◽  
Yuenan Zheng ◽  
Ang Li ◽  
Kaiqian Li ◽  
Hanyu Liu ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Transition Metal ◽  
Hydrogen Evolution ◽  
Water Splitting ◽  
Noble Metal ◽  
Metal Catalysts ◽  
Noble Metal Catalysts ◽  
Earth Abundant

Using earth abundant transition metal-based compounds to replace noble metal catalysts towards hydrogen evolution from water splitting seems to have great importance worldwide.

Preparation of TiO2 Nanosponge-Supported Noble Metal Catalysts and Their Application to 4-Nitrophenol Reduction and CO Oxidation

2017 ◽  
Vol 2 (35) ◽  
pp. 11456-11461
Author(s):  
Man Yang ◽  
Xianchun Liu ◽  
Yunfeng Li ◽  
Xiaodan Yu ◽  
Zhan Shi ◽  
...  
Keyword(s):  
Co Oxidation ◽  
Noble Metal ◽  
Metal Catalysts ◽  
Noble Metal Catalysts ◽  
Nitrophenol Reduction

Optimization of Cu catalysts for nitrophenol reduction, click reaction and alkyne coupling

2020 ◽  
Vol 7 (4) ◽  
pp. 939-945 ◽  
Author(s):  
Yu Huang ◽  
Kaibo Zheng ◽  
Xiang Liu ◽  
Xu Meng ◽  
Didier Astruc
Keyword(s):  
Noble Metal ◽  
Click Reaction ◽  
Metal Catalysts ◽  
Noble Metal Catalysts ◽  
Nitrophenol Reduction ◽  
Earth Abundant ◽  
Cu Catalysts ◽  
Alkyne Coupling

Earth-abundant nanocatalysts are actively searched to replace expensive noble metal catalysts for a number of essential processes.

Styrene-divinylbenzene polymer oxidation catalyst

1981 ◽  
Vol 46 (11) ◽  
pp. 2657-2662
Author(s):  
Zdeněk Prokop ◽  
Karel Setínek
Keyword(s):  
Functional Groups ◽  
Noble Metal ◽  
Additional Data ◽  
Catalytic Properties ◽  
Metal Catalysts ◽  
Oxidation Catalyst ◽  
Noble Metal Catalysts ◽  
Polymer Catalyst ◽  
Styrene Divinylbenzene ◽  
Polymer Oxidation

Some additional data about properties and applicability of a styrene-divinylbenzene polymer catalyst containing acidic and redox functional groups are reported. It is shown that the catalysts of this type can be prepared reproducibly and exhibit catalytic properties comparable to the properties of noble metal catalysts.

scholarly journals Sulfur Tolerance of Noble Metal Catalysts for Steam Methane Reforming

2017 ◽  
Vol 60 (3) ◽  
pp. 137-145 ◽  
Author(s):  
Fumihiro Watanabe ◽  
Ikuko Kaburaki ◽  
Naohiro Shimoda ◽  
Akira Igarashi ◽  
Shigeo Satokawa
Keyword(s):  
Noble Metal ◽  
Metal Catalysts ◽  
Methane Reforming ◽  
Sulfur Tolerance ◽  
Steam Methane Reforming ◽  
Noble Metal Catalysts ◽  
Steam Methane
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