Generalized reactivity descriptor of defective carbon catalysts for acetylene hydrochlorination: the ratio of sp2 : sp3 hybridization

2020 ◽  
Vol 56 (94) ◽  
pp. 14877-14880
Author(s):  
Yiyang Qiu ◽  
Dong Fan ◽  
Guojun Lan ◽  
Shuhao Wei ◽  
Xiaojun Hu ◽  
...  
Keyword(s):  
Surface Engineering ◽  
Acetylene Hydrochlorination ◽  
Metal Free ◽  
Reactivity Descriptor ◽  
Carbon Catalysts

Surface engineering of sp2 and sp3 oriented carbons with optimized hybridization configuration makes excellent metal free catalysts for acetylene hydrochlorination

NaCl protected synthesis of 3D hierarchical metal-free porous nitrogen-doped carbon catalysts for the oxygen reduction reaction in acidic electrolyte

2019 ◽  
Vol 55 (61) ◽  
pp. 9023-9026 ◽  
Author(s):  
Rui Wu ◽  
Xiaoju Wan ◽  
Jianghai Deng ◽  
Xun Huang ◽  
Siguo Chen ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
High Performance ◽  
Porous Metal ◽  
Reduction Reaction ◽  
Protective Agent ◽  
Metal Free ◽  
Hierarchical Porous ◽  
Carbon Catalysts ◽  
Nitrogen Doped Carbon

A high-performance 3D hierarchical porous metal-free N-doped carbon catalyst for oxygen reduction reaction in acidic medium was synthesized with ZnO as a mesoporous template and NaCl as both a macroporous template and a structure protective agent.

Synergistic effect of two action sites on a nitrogen-doped carbon catalyst towards acetylene hydrochlorination

2020 ◽  
Vol 22 (37) ◽  
pp. 20995-20999
Author(s):  
Bolin Wang ◽  
Yuxue Yue ◽  
Xiangxue Pang ◽  
Wenrui Zhu ◽  
Zhi Chen ◽  
...  
Keyword(s):  
Synergistic Effect ◽  
Reaction Pathways ◽  
Dynamic Reaction ◽  
Carbon Catalyst ◽  
Acetylene Hydrochlorination ◽  
Nitrogen Doped ◽  
Carbon Catalysts ◽  
Nitrogen Doped Carbon

In this work, the dynamic reaction pathways of nitrogen-doped carbon catalysts are investigated in acetylene hydrochlorination.

Hydrogenation of levulinic acid to γ-valerolactone by Ni and MoOx co-loaded carbon catalysts

2014 ◽  
Vol 16 (8) ◽  
pp. 3899-3903 ◽  
Author(s):  
Ken-ichi Shimizu ◽  
Shota Kanno ◽  
Kenichi Kon
Keyword(s):  
Noble Metal ◽  
Levulinic Acid ◽  
Title Reaction ◽  
Metal Free ◽  
Carbon Catalysts

Ni–MoOx/C showed more than 300 times higher TON than previously reported noble metal-free catalysts for the title reaction.

Active centre and reactivity descriptor of a green single component imidazole catalyst for acetylene hydrochlorination

2020 ◽  
Vol 22 (5) ◽  
pp. 2849-2857 ◽  
Author(s):  
Chaoyue Zhao ◽  
Xianliang Qiao ◽  
Zenghuimin Yi ◽  
Qingxin Guan ◽  
Wei Li
Keyword(s):  
Experimental Studies ◽  
Single Component ◽  
Active Centre ◽  
Acetylene Hydrochlorination ◽  
Reactivity Descriptor

The mechanisms and reactivities of imidazole-catalyzed acetylene hydrochlorination have been investigated by combined computational and experimental studies.

scholarly journals Guiding Principles for Designing Highly Efficient Metal‐Free Carbon Catalysts

2018 ◽  
Vol 31 (13) ◽  
pp. 1805252 ◽  
Author(s):  
Lipeng Zhang ◽  
Chun‐Yu Lin ◽  
Detao Zhang ◽  
Lele Gong ◽  
Yonghao Zhu ◽  
...  
Keyword(s):  
Free Carbon ◽  
Metal Free ◽  
Highly Efficient ◽  
Guiding Principles ◽  
Carbon Catalysts
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