High-performance N2-to-NH3 fixation by a metal-free electrocatalyst

Nanoscale ◽  
2019 ◽  
Vol 11 (10) ◽  
pp. 4231-4235 ◽  
Author(s):  
Jinxiu Zhao ◽  
Xiang Ren ◽  
Xianghong Li ◽  
Dawei Fan ◽  
Xu Sun ◽  
...  
Keyword(s):  
Boron Nitride ◽  
High Performance ◽  
Reduction Reaction ◽  
Ambient Conditions ◽  
Metal Free

Mesoporous boron nitride metal-free electrocatalyst incarnates high-performance for N2 reduction reaction under ambient conditions.

Porous boron nitride: A novel metal-free cataluminescence material for high performance H2S sensing

2021 ◽  
Vol 332 ◽  
pp. 129512
Author(s):  
Yingman Bian ◽  
Li Li ◽  
Hongjie Song ◽  
Yingying Su ◽  
Yi Lv
Keyword(s):  
Boron Nitride ◽  
High Performance ◽  
Metal Free

Negatively charged boron nitride nanosheets as a potential metal-free electrocatalyst for the oxygen reduction reaction: a computational study

2018 ◽  
Vol 42 (15) ◽  
pp. 12838-12844 ◽  
Author(s):  
Xin Wen ◽  
Yongcheng Wang ◽  
Jingxiang Zhao
Keyword(s):  
Boron Nitride ◽  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Computational Study ◽  
Reduction Reaction ◽  
Metal Free ◽  
Boron Nitride Nanosheets ◽  
Boron Nitride Nanosheet

The negative charged boron nitride nanosheet is a novel metal free catalysts for the oxygen reduction reaction.

scholarly journals High-performance electrocatalyst based on polyazine derived mesoporous nitrogen-doped carbon for oxygen reduction reaction

RSC Advances ◽  
2021 ◽  
Vol 11 (47) ◽  
pp. 29555-29563
Author(s):  
Songlin Zhao ◽  
Fushan Chen ◽  
Qunfeng Zhang ◽  
Lingtao Meng
Keyword(s):  
Renewable Energy ◽  
Oxygen Reduction Reaction ◽  
Porous Carbon ◽  
High Performance ◽  
Carbon Materials ◽  
Reduction Reaction ◽  
Nitrogen Doped ◽  
Metal Free ◽  
Energy Conversion Systems ◽  
Nitrogen Doped Carbon

Nitrogen-doped porous carbon materials have high potential in metal-free electrocatalysts, which is essential for several renewable energy conversion systems.

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.

Highly efficient electrochemical ammonia synthesis via nitrogen reduction reactions on a VN nanowire array under ambient conditions

2018 ◽  
Vol 54 (42) ◽  
pp. 5323-5325 ◽  
Author(s):  
Xiaoping Zhang ◽  
Rong-Mei Kong ◽  
Huitong Du ◽  
Lian Xia ◽  
Fengli Qu
Keyword(s):  
High Performance ◽  
Ammonia Synthesis ◽  
Nanowire Array ◽  
Reduction Reaction ◽  
Carbon Cloth ◽  
Ambient Conditions ◽  
Faradaic Efficiency ◽  
Nitrogen Reduction ◽  
Highly Efficient ◽  
High Ammonia

A VN nanowire array on carbon cloth (VN/CC) as a high-performance catalyst for the nitrogen reduction reaction (NRR) affords high ammonia yield (2.48 × 10−10 mol−1 s−1 cm−2) and faradaic efficiency (3.58%) at −0.3 V versus RHE in 0.1 M HCl.

Methanol tolerant, high performance, noble metal free electrocatalyst developed from polyaniline and ferric chloride for the oxygen reduction reaction

RSC Advances ◽  
2015 ◽  
Vol 5 (112) ◽  
pp. 92648-92655 ◽  
Author(s):  
Sankararao Mutyala ◽  
Jayaraman Mathiyarasu ◽  
Ashok Mulchandani
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Noble Metal ◽  
Ferric Chloride ◽  
High Performance ◽  
Low Cost ◽  
Inert Atmosphere ◽  
Reduction Reaction ◽  
Metal Free ◽  
Methanol Tolerant

Here, we report a low-cost, noble metal free Fe–N–C catalyst prepared using carbonized polyaniline (PANI) and ferric chloride as precursors in an inert atmosphere for oxygen reduction reaction.

Synthesis of Metal-Free Electrocatalyst Obtained from Different Biomass Sources with High Performance for Oxygen Reduction Reaction in Fuel Cells

2016 ◽  
Vol 75 (14) ◽  
pp. 1035-1040 ◽  
Author(s):  
I. L. Alonso-Lemus ◽  
B. Escobar-Morales ◽  
F. J. Rodriguez-Varela ◽  
D. Gonzalez-Quijano ◽  
D. Lardizabal ◽  
...  
Keyword(s):  
Fuel Cells ◽  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
High Performance ◽  
Reduction Reaction ◽  
Metal Free

scholarly journals High-performance fuel cell cathodes exclusively containing atomically dispersed iron active sites

2019 ◽  
Vol 12 (8) ◽  
pp. 2548-2558 ◽  
Author(s):  
Hanguang Zhang ◽  
Hoon T. Chung ◽  
David A. Cullen ◽  
Stephan Wagner ◽  
Ulrike I. Kramm ◽  
...  
Keyword(s):  
Fuel Cell ◽  
Active Sites ◽  
High Performance ◽  
Platinum Group Metal ◽  
Reduction Reaction ◽  
Polymer Electrolyte Fuel Cells ◽  
Metal Free ◽  
Fuel Cell Cathodes ◽  
Iron Active Sites ◽  
Cell Cathodes

Platinum group metal-free (PGM-free) catalysts for the oxygen reduction reaction (ORR) with atomically dispersed FeN4 sites have emerged as a potential replacement for low-PGM catalysts in acidic polymer electrolyte fuel cells (PEFCs).

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