Highly dispersed Co and Ni nanoparticles encapsulated in N-doped carbon nanotubes as efficient catalysts for the reduction of unsaturated oxygen compounds in aqueous phase

2018 ◽  
Vol 8 (21) ◽  
pp. 5506-5514 ◽  
Author(s):  
Wanbing Gong ◽  
Chun Chen ◽  
Haimin Zhang ◽  
Guozhong Wang ◽  
Huijun Zhao
Keyword(s):  
Carbon Nanotubes ◽  
Carbon Nanotube ◽  
Aqueous Phase ◽  
Selective Reduction ◽  
Catalytic Performance ◽  
Ni Nanoparticles ◽  
Highly Dispersed ◽  
Excellent Catalytic Performance

N-Doped carbon nanotube-encapsulated Co and Ni nanoparticles exhibit excellent catalytic performance for the selective reduction of unsaturated oxygen compounds in aqueous phase.

Highly dispersed nickel anchored on a N-doped carbon molecular sieve derived from metal–organic frameworks for efficient hydrodeoxygenation in the aqueous phase

2020 ◽  
Vol 56 (49) ◽  
pp. 6696-6699
Author(s):  
Ruoyu Fan ◽  
Zhi Hu ◽  
Chun Chen ◽  
Xiaoguang Zhu ◽  
Haimin Zhang ◽  
...  
Keyword(s):  
Synergistic Effect ◽  
Aqueous Phase ◽  
Molecular Sieve ◽  
Metal Organic Frameworks ◽  
Catalytic Performance ◽  
Carbon Molecular Sieve ◽  
Highly Dispersed ◽  
Zeolite Type ◽  
Metal Organic ◽  
Excellent Catalytic Performance

A HD-Ni/N-CMS catalyst exhibited excellent catalytic performance in aqueous-phase hydrodeoxygenation of lignin-derived vanillin through a synergistic effect of zeolite-type N-CMS and the unsaturated Ni–N coordination site.

scholarly journals Highly dispersed Ni nanoparticles on 3D-mesoporous KIT-6 for CO methanation: Effect of promoter species on catalytic performance

2017 ◽  
Vol 38 (7) ◽  
pp. 1127-1137 ◽  
Author(s):  
Hong-Xia Cao ◽  
Jun Zhang ◽  
Cheng-Long Guo ◽  
Jingguang G. Chen ◽  
Xiang-Kun Ren
Keyword(s):  
Catalytic Performance ◽  
Ni Nanoparticles ◽  
Co Methanation ◽  
Highly Dispersed

Effective synthesis of zeolite-encapsulated Ni nanoparticles with excellent catalytic performance for hydrogenation of CO2 to CH4

2020 ◽  
Vol 49 (42) ◽  
pp. 14771-14775
Author(s):  
Zhiyang Zhang ◽  
Qingbo Xiao ◽  
Jing Gu
Keyword(s):  
Catalytic Performance ◽  
Ni Nanoparticles ◽  
Deposition Method ◽  
Hydrogenation Of Co2 ◽  
X Zeolite ◽  
Effective Synthesis ◽  
Excellent Catalytic Performance ◽  
Hydrogenation Of Co

X-zeolite encapsulated uniformly Ni nanoparticles (Ni@NaX) were prepared by applying a simple and effective “synchronous exchange deposition” method and showed excellent ability to catalyze the hydrogenation of CO2 to CH4.

scholarly journals MOF-derived Ni-based nanocomposites as robust catalysts for chemoselective hydrogenation of functionalized nitro compounds

RSC Advances ◽  
2017 ◽  
Vol 7 (3) ◽  
pp. 1531-1539 ◽  
Author(s):  
Bo Tang ◽  
Wei-Chao Song ◽  
En-Cui Yang ◽  
Xiao-Jun Zhao
Keyword(s):  
Catalytic Performance ◽  
Nitro Compounds ◽  
Graphitic Carbon ◽  
Ni Nanoparticles ◽  
Chemoselective Hydrogenation ◽  
Highly Dispersed

Highly dispersed Ni nanoparticles within graphitic carbon layers were prepared by facile thermolysis of a Ni-MOF, which exhibited outstanding catalytic performance in the chemoselective hydrogenation of diverse functionalized nitro compounds.

Nitrogen-doped carbon nanotubes via a facile two-step approach as an efficient catalyst for the direct dehydrogenation of ethylbenzene

2015 ◽  
Vol 17 (29) ◽  
pp. 18895-18899 ◽  
Author(s):  
Zhongkui Zhao ◽  
Yitao Dai ◽  
Guifang Ge ◽  
Xinwen Guo ◽  
Guiru Wang
Keyword(s):  
Carbon Nanotubes ◽  
Carbon Nanotube ◽  
Catalytic Performance ◽  
Efficient Catalyst ◽  
Nitrogen Doped ◽  
Dehydrogenation Of Ethylbenzene ◽  
Nitrogen Doped Carbon

A two-step approach including prior air activation and melamine pyrolysis was used to prepare N-doped carbon nanotube with superior catalytic performance for the ethylbenzene direct dehydrogenation to classical one prepared only by pyrolysis of melamine.

scholarly journals Synthesis of highly dispersed Pd nanoparticles supported on multi-walled carbon nanotubes and their excellent catalytic performance for oxidation of benzyl alcohol

2015 ◽  
Vol 5 (8) ◽  
pp. 4144-4153 ◽  
Author(s):  
Vijay M. Shinde ◽  
Emmanuel Skupien ◽  
Michiel Makkee
Keyword(s):  
Benzyl Alcohol ◽  
Pd Nanoparticles ◽  
Catalytic Performance ◽  
Simple Approach ◽  
Capping Agent ◽  
Oxidation Of Benzyl Alcohol ◽  
Highly Dispersed ◽  
Multi Walled Carbon Nanotubes ◽  
Walled Carbon Nanotubes ◽  
Excellent Catalytic Performance

A simple approach to synthesize highly dispersed Pd nanoparticles on CNTs without a capping agent is presented which exhibits high activity and selectivity for selective oxidation of benzyl alcohol.

Metal–organic framework-derived Zn0.975Co0.025S/CoS2 embedded in N,S-codoped carbon nanotube/nanopolyhedra as an efficient electrocatalyst for overall water splitting

2018 ◽  
Vol 6 (22) ◽  
pp. 10441-10446 ◽  
Author(s):  
Zhou Yu ◽  
Yu Bai ◽  
Shimin Zhang ◽  
Yuxuan Liu ◽  
Naiqing Zhang ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Water Splitting ◽  
Metal Organic Framework ◽  
Catalytic Performance ◽  
Overall Water Splitting ◽  
Metal Organic ◽  
Excellent Catalytic Performance ◽  
Organic Framework

Zn0.975Co0.025S/CoS2 embedded in N,S-codoped carbon nanotube/nanopolyhedra can be prepared from MOFs and shows excellent catalytic performance for water splitting.

An efficient Co–N–C oxygen reduction catalyst with highly dispersed Co sites derived from a ZnCo bimetallic zeolitic imidazolate framework

RSC Advances ◽  
2016 ◽  
Vol 6 (44) ◽  
pp. 37965-37973 ◽  
Author(s):  
Xiaojuan Wang ◽  
Xinxin Fan ◽  
Honghong Lin ◽  
He Fu ◽  
Teng Wang ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Catalytic Performance ◽  
Reduction Reaction ◽  
Zeolitic Imidazolate Framework ◽  
Electrocatalytic Oxygen Reduction ◽  
Highly Dispersed ◽  
Oxygen Reduction Catalyst ◽  
Excellent Catalytic Performance

Highly dispersed Co sites loaded on porous N-doped carbon are obtained by pyrolysis of ZnCo bimetallic ZIF with low Co percentage, which exhibits excellent catalytic performance for the electrocatalytic oxygen reduction reaction (ORR).

Sign in / Sign up

Export Citation Format

Share Document