Chemical functionalization of N-doped carbon nanotubes: a powerful approach to cast light on the electrochemical role of specific N-functionalities in the oxygen reduction reaction

2016 ◽  
Vol 6 (16) ◽  
pp. 6226-6236 ◽  
Author(s):  
Giulia Tuci ◽  
Claudio Zafferoni ◽  
Andrea Rossin ◽  
Lapo Luconi ◽  
Antonella Milella ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Carbon Nanotube ◽  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Reduction Reaction ◽  
Chemical Functionalization ◽  
Powerful Approach ◽  
Synthetic Approaches

Two different synthetic approaches to carbon nanotube N-decoration/doping are used to foster the hypothesis of a unique N-configuration (N-pyridinic) at work in the ORR.

scholarly journals In situ synthesis of metal embedded nitrogen doped carbon nanotubes as an electrocatalyst for the oxygen reduction reaction with high activity and stability

RSC Advances ◽  
2018 ◽  
Vol 8 (44) ◽  
pp. 25051-25056 ◽  
Author(s):  
Yanhong Yin ◽  
Hengbo Zhang ◽  
Rongzhen Gao ◽  
Aili Wang ◽  
Xinxin Mao ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Carbon Nanotube ◽  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
High Activity ◽  
Reduction Reaction ◽  
In Situ Synthesis ◽  
Nitrogen Doped ◽  
Nitrogen Doped Carbon

In this work, a Co–N doped carbon nanotube (CNT) catalyst was fabricated via a simple pyrolysis approach.

Integrating MXene nanosheets with cobalt-tipped carbon nanotubes for an efficient oxygen reduction reaction

2019 ◽  
Vol 7 (3) ◽  
pp. 1281-1286 ◽  
Author(s):  
Jianian Chen ◽  
Xiaolei Yuan ◽  
Fenglei Lyu ◽  
Qixuan Zhong ◽  
Huicheng Hu ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Carbon Nanotube ◽  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Metal Organic Framework ◽  
Reduction Reaction ◽  
Metal Organic ◽  
Organic Framework

A metal–organic-framework-engaged strategy is proposed for the fabrication of cobalt-tipped carbon nanotube/Ti3C2 nanosheet composites for an efficient oxygen reduction reaction.

Porous calcium–manganese oxide/carbon nanotube microspheres as efficient oxygen reduction catalysts for rechargeable zinc–air batteries

2021 ◽  
Author(s):  
Nguk Neng Tham ◽  
Xiaoming Ge ◽  
Aishui Yu ◽  
Bing Li ◽  
Yun Zong ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Carbon Nanotube ◽  
Oxygen Reduction Reaction ◽  
Porous Structure ◽  
Oxygen Reduction ◽  
Reduction Reaction ◽  
Oxygen Reduction Reaction Activity ◽  
Oxygen Reduction Catalysts ◽  
Reduction Catalysts ◽  
Zinc Air Batteries

CaMnO3−δ/carbon nanotubes show excellent oxygen reduction reaction activity benefitting from their unique porous structure and synergistic coupling between CaMnO3−δ and carbon nanotubes.

Ultrasonic enhanced synthesis of multi-walled carbon nanotube supported Pt–Co bimetallic nanoparticles as catalysts for the oxygen reduction reaction

RSC Advances ◽  
2015 ◽  
Vol 5 (41) ◽  
pp. 32685-32689 ◽  
Author(s):  
Shaofang Fu ◽  
Guohai Yang ◽  
Yazhou Zhou ◽  
Horng-Bin Pan ◽  
Chien M. Wai ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Carbon Nanotube ◽  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Bimetallic Nanoparticles ◽  
Reduction Reaction ◽  
Multi Walled Carbon Nanotube ◽  
Multi Walled Carbon Nanotubes ◽  
Walled Carbon Nanotubes

Ultrasonic enhanced synthesis of multi-walled carbon nanotubes supported Pt–Co bimetallic nanoparticles as catalysts for oxygen reduction reaction.

scholarly journals Preparation and Study of Multi-Heteroatom Carbon Nanotube as Excellent Electrocatalyst for Oxygen Reduction Reaction Using Polydopamine Derivative

2018 ◽  
Vol 2018 ◽  
pp. 1-6 ◽  
Author(s):  
Jian Yang ◽  
Lihong Niu ◽  
Zhijun Zhang ◽  
Liang Yan ◽  
Lingjun Chou
Keyword(s):  
Carbon Nanotubes ◽  
Catalytic Activity ◽  
High Temperature ◽  
Carbon Nanotube ◽  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Building Block ◽  
Carbon Materials ◽  
Reduction Reaction ◽  
Multiwalled Carbon

F and other heteroatom codoped multiwalled carbon nanotubes as nonmetal electrocatalyst were developed through pyrolysis of polydopamine derivative under high temperature. The influence of the amount and type of heteroatom on the catalytic activity was investigated. Especially, N/S/F-codoped carbon nanotubes exhibit the most excellent electrocatalytic activity for oxygen reduction reaction and stability. The method afforded an excellent building block to universally design multi-heteroatom-doped or F-doped carbon materials for ORR or other energy-relevant applications.

scholarly journals Synergic effect on oxygen reduction reaction of strapped iron porphyrins polymerized around carbon nanotubes

2018 ◽  
Vol 42 (24) ◽  
pp. 19749-19754 ◽  
Author(s):  
Manel Hanana ◽  
Hélène Arcostanzo ◽  
Pradip K. Das ◽  
Morgane Bouget ◽  
Stéphane Le Gac ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Carbon Nanotube ◽  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Reduction Reaction ◽  
Iron Porphyrin ◽  
Synergic Effect ◽  
Iron Porphyrins

Carbon nanotube-strapped iron porphyrin hybrids have been synthesized and their electrocatalytic activities for the oxygen reduction reaction have been investigated.

Effect of carbon nanotube diameter for the synthesis of Fe/N/multiwall carbon nanotubes and repercussions for the oxygen reduction reaction

2013 ◽  
Vol 240 ◽  
pp. 494-502 ◽  
Author(s):  
F.J. Pérez-Alonso ◽  
M. Abdel Salam ◽  
T. Herranz ◽  
J.L. Gómez de la Fuente ◽  
S.A. Al-Thabaiti ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Carbon Nanotube ◽  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Multiwall Carbon Nanotubes ◽  
Reduction Reaction ◽  
Multiwall Carbon
Sign in / Sign up

Export Citation Format

Share Document