Eco-friendly synthesis of N,S co-doped hierarchical nanocarbon as a highly efficient metal-free catalyst for the reduction of nitroarenes

Nanoscale ◽  
2018 ◽  
Vol 10 (46) ◽  
pp. 21764-21771 ◽  
Author(s):  
Sijie Liu ◽  
Liting Cui ◽  
Zhiyao Peng ◽  
Jingjing Wang ◽  
Yajing Hu ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Metal Free ◽  
Highly Efficient ◽  
Co Doped

N,S co-doped hierarchical nanocarbon derived from an azo-sulphonate dye pollutant demonstrates superior catalytic activity for the reduction of nitroarenes.

Boron and nitrogen co-doped porous carbon nanofibers as metal-free electrocatalysts for highly efficient ammonia electrosynthesis

2019 ◽  
Vol 7 (46) ◽  
pp. 26272-26278 ◽  
Author(s):  
Yan Kong ◽  
Yan Li ◽  
Bin Yang ◽  
Zhongjian Li ◽  
Yao Yao ◽  
...  
Keyword(s):  
Synergistic Effect ◽  
Carbon Nanofibers ◽  
Porous Carbon ◽  
Carbon Nanofiber ◽  
Reduction Reaction ◽  
Basic Solution ◽  
Metal Free ◽  
Highly Efficient ◽  
Porous Carbon Nanofiber ◽  
Co Doped

A metal-free B, N co-doped porous carbon nanofiber with a synergistic effect was developed for efficient electrocatalytic nitrogen reduction reaction in basic solution.

Converting chicken manure into highly active N–P co-doped metal-free biocarbon electrocatalysts: effect of chemical treatment on their catalytic activity for the ORR

2019 ◽  
Vol 3 (5) ◽  
pp. 1307-1316 ◽  
Author(s):  
I. L. Alonso-Lemus ◽  
M. Z. Figueroa-Torres ◽  
D. Lardizabal-Gutíerrez ◽  
P. Bartolo-Pérez ◽  
J. C. Carrillo-Rodríguez ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Chemical Treatment ◽  
Raw Material ◽  
Chicken Manure ◽  
Metal Free ◽  
Highly Active ◽  
Co Doped

In this work, the use of chicken manure as the raw material for obtaining metal-free biocarbons as electrocatalysts was studied.

Enhancement mechanism of sulfur dopants on the catalytic activity of N and P co-doped three-dimensional hierarchically porous carbon as a metal-free oxygen reduction electrocatalyst

2019 ◽  
Vol 9 (21) ◽  
pp. 5906-5914 ◽  
Author(s):  
Yongxi Zan ◽  
Zhengping Zhang ◽  
Meiling Dou ◽  
Feng Wang
Keyword(s):  
Catalytic Activity ◽  
Oxygen Reduction ◽  
Porous Carbon ◽  
Three Dimensional ◽  
Nitrogen And Phosphorus ◽  
Free Oxygen ◽  
Hierarchically Porous ◽  
Metal Free ◽  
Enhancement Mechanism ◽  
Co Doped

A sulfur, nitrogen and phosphorus ternary-doped cattle-bone-derived hierarchically porous carbon metal-free electrocatalyst was synthesized, exhibiting superior oxygen reduction performance compared to Pt/C.

Metal–organic framework templated nitrogen and sulfur co-doped porous carbons as highly efficient metal-free electrocatalysts for oxygen reduction reactions

2014 ◽  
Vol 2 (18) ◽  
pp. 6316-6319 ◽  
Author(s):  
Jisen Li ◽  
Yuyun Chen ◽  
Yujia Tang ◽  
Shunli Li ◽  
Huiqing Dong ◽  
...  
Keyword(s):  
Porous Material ◽  
Oxygen Reduction ◽  
Metal Organic Framework ◽  
Porous Carbons ◽  
Oxygen Reduction Reactions ◽  
Metal Free ◽  
Highly Efficient ◽  
Metal Organic ◽  
Orr Activity ◽  
Co Doped

A novel MOF-templated nitrogen and sulphur co-doped porous material has been first synthesized. The representative NS(3 : 1)–C-MOF-5 shows high ORR activity, even comparable to commercial Pt–C.

A nitrogen and boron co-doped metal-free carbon electrocatalyst for an efficient oxygen reduction reaction

2018 ◽  
Vol 5 (11) ◽  
pp. 2985-2991 ◽  
Author(s):  
Yunjie Zhou ◽  
Yue Sun ◽  
Huibo Wang ◽  
Cheng Zhu ◽  
Jin Gao ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Carbon Material ◽  
Reduction Reaction ◽  
Free Carbon ◽  
Metal Free ◽  
Co Doped

A N, B co-doped carbon material exhibits excellent catalytic activity for an oxygen reduction reaction.

Noble-metal-free NiFe nanoparticles immobilized on nano CeZrO2 solid solutions for highly efficient hydrogen production from hydrous hydrazine

2019 ◽  
Vol 3 (11) ◽  
pp. 3071-3077 ◽  
Author(s):  
Hongtao Zou ◽  
Qilu Yao ◽  
Meiling Huang ◽  
Meihua Zhu ◽  
Fei Zhang ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Hydrogen Production ◽  
Noble Metal ◽  
Solid Solutions ◽  
Reduction Method ◽  
Hydrogen Generation ◽  
High Catalytic Activity ◽  
Metal Free ◽  
Highly Efficient ◽  
Hydrazine Solution

Noble-metal-free NiFe nanoparticles were successfully immobilized on nano CeZrO2 solid solutions by a simple impregnation–reduction method, exhibiting a high catalytic activity and 100% H2 selectivity for hydrogen generation from hydrazine solution.

Nitrogen and sulfur co-doped porous carbon derived from human hair as highly efficient metal-free electrocatalysts for hydrogen evolution reactions

2015 ◽  
Vol 3 (16) ◽  
pp. 8840-8846 ◽  
Author(s):  
Xiaojun Liu ◽  
Weijia Zhou ◽  
Linjing Yang ◽  
Ligui Li ◽  
Zhenyuan Zhang ◽  
...  
Keyword(s):  
High Activity ◽  
Hydrogen Evolution ◽  
Porous Carbon ◽  
Human Hair ◽  
Metal Free ◽  
Highly Efficient ◽  
Hydrogen Evolution Reactions ◽  
Co Doped

N and S co-doped porous carbon derived from human hair exhibited high activity as stable metal-free electrocatalysts for HER, OER and ORR.

A bi-functional metal-free catalyst composed of dual-doped graphene and mesoporous carbon for rechargeable lithium–oxygen batteries

2015 ◽  
Vol 3 (36) ◽  
pp. 18456-18465 ◽  
Author(s):  
Jae-Hong Kim ◽  
Aravindaraj G. Kannan ◽  
Hyun-Sik Woo ◽  
Dae-Gun Jin ◽  
Wonkeun Kim ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Oxygen Reduction ◽  
Mesoporous Carbon ◽  
Metal Free ◽  
Doped Graphene ◽  
Lithium Oxygen Batteries ◽  
Co Doped

Nitrogen and sulfur co-doped graphene/mesoporous carbon exhibited high bi-functional catalytic activity toward oxygen reduction and evolution reactions.

Nano-structured hybrid molybdenum carbides/nitrides generated in situ for HER applications

2017 ◽  
Vol 5 (17) ◽  
pp. 7764-7768 ◽  
Author(s):  
Rajinder Kumar ◽  
Ritu Rai ◽  
Seema Gautam ◽  
Abir De Sarkar ◽  
Nidhi Tiwari ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Precious Metal ◽  
Molybdenum Carbide ◽  
Low Cost ◽  
Metal Free ◽  
Highly Efficient ◽  
Molybdenum Carbides ◽  
Supported Molybdenum Carbide

A highly efficient, low-cost (precious-metal-free), highly stable nanohybrid electrocatalyst containing carbon-supported molybdenum carbide and nitride nanoparticles of size ranging from 8 to 12 nm exhibit excellent HER catalytic activity.

Electropolymerized supermolecule derived N, P co-doped carbon nanofiber networks as a highly efficient metal-free electrocatalyst for the hydrogen evolution reaction

2016 ◽  
Vol 4 (36) ◽  
pp. 13726-13730 ◽  
Author(s):  
Dafeng Yan ◽  
Shuo Dou ◽  
Li Tao ◽  
Zhijuan Liu ◽  
Zhigang Liu ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Carbon Nanofiber ◽  
Metal Free ◽  
Highly Efficient ◽  
Co Doped

Electropolymerized supermolecule derived N, P co-doped carbon as a highly efficient metal-free HER catalyst.

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