Effect of carbon nanofiber surface functional groups on oxygen reduction in alkaline solution

2013 ◽  
Vol 225 ◽  
pp. 192-199 ◽  
Author(s):  
Ren-Sheng Zhong ◽  
Yuan-Hang Qin ◽  
Dong-Fang Niu ◽  
Jing-Wei Tian ◽  
Xin-Sheng Zhang ◽  
...  
Keyword(s):  
Oxygen Reduction ◽  
Functional Groups ◽  
Alkaline Solution ◽  
Carbon Nanofiber ◽  
Surface Functional Groups

A novel eutectic solvent precursor for efficiently preparing N-doped hierarchically porous carbon nanosheets with unique surface functional groups and micro-pores towards dual-carbon lithium-ion capacitors

2021 ◽  
Author(s):  
Kaixiang Zou ◽  
Yuanfu Deng ◽  
Weijing Wu ◽  
Shiwei Zhang ◽  
Guohua Chen
Keyword(s):  
Functional Groups ◽  
Porous Carbon ◽  
High Performance ◽  
Electrode Materials ◽  
Lithium Ion ◽  
Surface Functional Groups ◽  
Carbon Nanosheets ◽  
Hierarchically Porous ◽  
Li Ion ◽  
Unique Surface

High performance carbon-based materials are ideal electrode materials for Li-ion capacitors (LICs), but there are still many challenges such as the complicated preparation preocesses, high cost and low yield. Also,...

Development of high stable Pt-based ORR catalyst over Mn-modified polyaniline-based carbon nanofiber

2021 ◽  
Author(s):  
Hong Zhu ◽  
Qingjun Chen ◽  
Jinghua Yu ◽  
Qian Zhou ◽  
Fanghui Wang ◽  
...  
Keyword(s):  
Fuel Cells ◽  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Proton Exchange Membrane ◽  
Carbon Nanofiber ◽  
Carbon Support ◽  
Reduction Reaction ◽  
Proton Exchange ◽  
Key Factors ◽  
Exchange Membrane

The corrosion of carbon support is one of key factors causing deactivation of Pt-based oxygen reduction reaction (ORR) catalysts for proton exchange membrane fuel cells. In this work, a highly...

Co3Fe7 nanoparticles encapsulated in porous nitrogen-doped carbon nanofiber as bifunctional electrocatalysts for rechargeable zinc-air battery

2021 ◽  
Author(s):  
Miaomiao Liu ◽  
Yulong He ◽  
Jintao Zhang
Keyword(s):  
Oxygen Reduction ◽  
Active Sites ◽  
Carbon Nanofiber ◽  
Nitrogen Doped ◽  
Bifunctional Electrocatalysts ◽  
Air Battery ◽  
Nitrogen Doped Carbon ◽  
Carbon Based

Exploration of inexpensitive and high perfomance carbon-based electrocatalyst with abundant active sites for oxygen reduction and evolution reactions is vital for enhancing the performance of zinc air battery. Herein, the...

Surface functional groups on acid-activated nutshell carbons

Carbon ◽  
1999 ◽  
Vol 37 (8) ◽  
pp. 1207-1214 ◽  
Author(s):  
Christopher A. Toles ◽  
Wayne E. Marshall ◽  
Mitchell M. Johns
Keyword(s):  
Functional Groups ◽  
Surface Functional Groups

β phase PVDF-hfp induced by mesoporous SiO2 nanorods: synthesis and formation mechanism

2015 ◽  
Vol 3 (15) ◽  
pp. 3708-3713 ◽  
Author(s):  
Du Yuan ◽  
Zibiao Li ◽  
Warintorn Thitsartarn ◽  
Xiaoshan Fan ◽  
Jiaotong Sun ◽  
...  
Keyword(s):  
Intermolecular Interaction ◽  
Functional Groups ◽  
Formation Mechanism ◽  
Surface Functional Groups ◽  
Β Phase ◽  
Synthesis Strategy ◽  
Effective Synthesis ◽  
Mesoporous Sio2

A simple and effective synthesis strategy is developed for electroactive β-PVDF-hfp where both intermolecular interaction and arrangement of surface functional groups operate.

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