scholarly journals Erratum: Corrigendum: Nitrogen-doped porous carbon monoliths from polyacrylonitrile (PAN) and carbon nanotubes as electrodes for supercapacitors

2017 ◽  
Vol 7 (1) ◽  
Author(s):  
Yanqing Wang ◽  
Bunshi Fugetsu ◽  
Zhipeng Wang ◽  
Wei Gong ◽  
Ichiro Sakata ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Porous Carbon ◽  
Nitrogen Doped ◽  
Electrodes For Supercapacitors

Nitrogen-doped porous carbon monoliths from molecular-level dispersion of carbon nanotubes into polyacrylonitrile (PAN) and the effect of carbonization process for supercapacitors

Carbon ◽  
2019 ◽  
Vol 143 ◽  
pp. 776-785 ◽  
Author(s):  
Yanqing Wang ◽  
Jinying Wang ◽  
Shingo Morimoto ◽  
Gan Jet Hong Melvin ◽  
Ruiqi Zhao ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Porous Carbon ◽  
Molecular Level ◽  
Nitrogen Doped ◽  
Carbonization Process

N-Doped porous carbon nanotubes: synthesis and application in catalysis

2017 ◽  
Vol 53 (5) ◽  
pp. 929-932 ◽  
Author(s):  
Zhenzhen Yang ◽  
Zhenghui Liu ◽  
Hongye Zhang ◽  
Bo Yu ◽  
Yanfei Zhao ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Porous Carbon ◽  
Hydrogen Transfer ◽  
Catalytic Efficiency ◽  
Oxidation Reactions ◽  
Hierarchically Porous ◽  
Nitrogen Doped ◽  
Nitrogen Doped Carbon

Hierarchically porous nitrogen-doped carbon nanotubes were prepared; they exhibited high catalytic efficiency for C–H arylation, hydrogen transfer and oxidation reactions.

Facile preparation of MnO/nitrogen-doped porous carbon nanotubes composites and their application in energy storage

2019 ◽  
Vol 426 ◽  
pp. 33-39 ◽  
Author(s):  
Pan Mu ◽  
Wenyan Ma ◽  
Yongbo Zhao ◽  
Chong Zhang ◽  
Shijie Ren ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Energy Storage ◽  
Porous Carbon ◽  
Nitrogen Doped ◽  
Facile Preparation

scholarly journals Nickel sulfide nanocrystals on nitrogen-doped porous carbon nanotubes with high-efficiency electrocatalysis for room-temperature sodium-sulfur batteries

2019 ◽  
Vol 10 (1) ◽  
Author(s):  
Zichao Yan ◽  
Jin Xiao ◽  
Weihong Lai ◽  
Li Wang ◽  
Florian Gebert ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Porous Carbon ◽  
Density Functional ◽  
Room Temperature ◽  
Lewis Base ◽  
Nitrogen Doped ◽  
High Electronic Conductivity ◽  
Sulfur Host ◽  
Sodium Sulfur ◽  
Sulfur Cathodes

Abstract Polysulfide dissolution and slow electrochemical kinetics of conversion reactions lead to low utilization of sulfur cathodes that inhibits further development of room-temperature sodium-sulfur batteries. Here we report a multifunctional sulfur host, NiS2 nanocrystals implanted in nitrogen-doped porous carbon nanotubes, which is rationally designed to achieve high polysulfide immobilization and conversion. Attributable to the synergetic effect of physical confinement and chemical bonding, the high electronic conductivity of the matrix, closed porous structure, and polarized additives of the multifunctional sulfur host effectively immobilize polysulfides. Significantly, the electrocatalytic behaviors of the Lewis base matrix and the NiS2 component are clearly evidenced by operando synchrotron X-ray diffraction and density functional theory with strong adsorption of polysulfides and high conversion of soluble polysulfides into insoluble Na2S2/Na2S. Thus, the as-obtained sulfur cathodes exhibit excellent performance in room-temperature Na/S batteries.

Nitrogen-doped hollow porous carbon nanotubes for high-sulfur loading Li–S batteries

2019 ◽  
Vol 324 ◽  
pp. 134849 ◽  
Author(s):  
Jiaona Shi ◽  
Qi Kang ◽  
Yan Mi ◽  
Qingquan Xiao
Keyword(s):  
Carbon Nanotubes ◽  
Porous Carbon ◽  
Nitrogen Doped ◽  
High Sulfur Loading

Highly efficient electro-generation of H2O2 by a nitrogen porous carbon modified carbonaceous cathode during the oxygen reduction reaction

2020 ◽  
Vol 44 (37) ◽  
pp. 15942-15950
Author(s):  
Ling Tao ◽  
Yang Yang ◽  
Fangke Yu
Keyword(s):  
Carbon Nanotubes ◽  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Modified Electrode ◽  
Carbon Fibers ◽  
Active Carbon ◽  
Porous Carbon ◽  
Reduction Reaction ◽  
Nitrogen Doped ◽  
Highly Efficient

In this work, active carbon fibers (ACFs) were modified with nitrogen-doped porous carbon (NPC) and carbon nanotubes (CNTs) to prepare a novel modified electrode as a cathode.

A comparative study of nitrogen-doped hierarchical porous carbon monoliths as electrodes for supercapacitors

Carbon ◽  
2011 ◽  
Vol 49 (13) ◽  
pp. 4609
Author(s):  
Guang-ping Hao ◽  
Juan Mi ◽  
Duo Li ◽  
Wen-hui Qu ◽  
Ting-jun Wu ◽  
...  
Keyword(s):  
Comparative Study ◽  
Porous Carbon ◽  
Hierarchical Porous Carbon ◽  
Nitrogen Doped ◽  
Hierarchical Porous ◽  
Electrodes For Supercapacitors
Sign in / Sign up

Export Citation Format

Share Document