Controllable fabrication of a N and B co-doped carbon shell on the surface of TiO2 as a support for boosting the electrochemical performances

2017 ◽  
Vol 5 (4) ◽  
pp. 1672-1678 ◽  
Author(s):  
Ying Chang ◽  
Conghui Yuan ◽  
Yuntong Li ◽  
Cheng Liu ◽  
Tong Wu ◽  
...  
Keyword(s):  
Shell Thickness ◽  
Pt Nanoparticles ◽  
Carbon Shell ◽  
Core Shell ◽  
Electrochemical Performances ◽  
Carbon Core ◽  
Controllable Fabrication ◽  
Co Doped

Pt nanoparticles loaded on TiO2@N,B co-doped carbon core–shell supports with tunable shell thickness possess enhanced electrochemical performances.

SiC/HfyTa1−yCxN1−x/C ceramic nanocomposites with HfyTa1−yCxN1−x-carbon core–shell nanostructure and the influence of the carbon-shell thickness on electrical properties

2018 ◽  
Vol 6 (4) ◽  
pp. 855-864 ◽  
Author(s):  
Qingbo Wen ◽  
Zhaoju Yu ◽  
Yeping Xu ◽  
Yan Lu ◽  
Claudia Fasel ◽  
...  
Keyword(s):  
Electrical Conductivity ◽  
Electrical Properties ◽  
Shell Thickness ◽  
Carbon Shell ◽  
Core Shell ◽  
Shell Nanoparticles ◽  
Carbon Core ◽  
Core Shell Nanoparticles ◽  
Ceramic Nanocomposites

Thickness of the carbon shell on the HfyTa1−yCxN1−x-carbon core–shell nanoparticles significantly influences the electrical conductivity of the SiC/HfyTa1−yCxN1−x/C ceramic nanocomposites.

Effect of carbon shell thickness on the microwave absorption of magnetite-carbon core-shell nanoparticles

2016 ◽  
Vol 42 (13) ◽  
pp. 14548-14556 ◽  
Author(s):  
Omid Khani ◽  
Morteza Zargar Shoushtari ◽  
Mohammad Jazirehpour ◽  
Mohammad Hossein Shams
Keyword(s):  
Microwave Absorption ◽  
Shell Thickness ◽  
Carbon Shell ◽  
Core Shell ◽  
Shell Nanoparticles ◽  
Carbon Core ◽  
Core Shell Nanoparticles

Dual tuning of 1 D heteroatoms doped porous carbon nanoarchitectures for supercapacitors: the role of balanced P/N doping and core@shell nano-networks

RSC Advances ◽  
2016 ◽  
Vol 6 (11) ◽  
pp. 9180-9185 ◽  
Author(s):  
Yuanyuan Li ◽  
Zhimin Chen ◽  
Jianan Zhang ◽  
Qun Xu
Keyword(s):  
Electrochemical Performance ◽  
Porous Carbon ◽  
Performance Optimization ◽  
Carbon Nanostructures ◽  
Core Shell ◽  
N Doping ◽  
Carbon Core ◽  
Co Doped

Intriguing P and N co-doped porous CNT@carbon core@shell nano-networks (PN-CNTs) were facilely synthesized and demonstrated to be ideal carbon nanostructures for electrochemical performance optimization on supercapacitors.

Enhanced Hydrogenation Properties of Size Selected Pd–C Core–Shell Nanoparticles; Effect of Carbon Shell Thickness

2015 ◽  
pp. 150617073124008 ◽  
Author(s):  
Vinod Singh ◽  
Bodh R. Mehta ◽  
Saurabh K. Sengar ◽  
Pawan K. Kulriya ◽  
Saif A. Khan ◽  
...  
Keyword(s):  
Shell Thickness ◽  
Carbon Shell ◽  
Core Shell ◽  
Shell Nanoparticles ◽  
Core Shell Nanoparticles

Achieving independent control of core diameter and carbon shell thickness in Pd-C core–shell nanoparticles by gas phase synthesis

2017 ◽  
Vol 28 (29) ◽  
pp. 295603 ◽  
Author(s):  
Vinod Singh ◽  
B R Mehta ◽  
Saurabh K Sengar ◽  
Olesia M Karakulina ◽  
Joke Hadermann ◽  
...  
Keyword(s):  
Gas Phase ◽  
Shell Thickness ◽  
Carbon Shell ◽  
Core Shell ◽  
Independent Control ◽  
Shell Nanoparticles ◽  
Core Diameter ◽  
Phase Synthesis ◽  
Gas Phase Synthesis ◽  
Core Shell Nanoparticles

Synthesis of Carbon/Carbon Core/Shell Nanofibers by Co-Pyrolysis of Tetrahydrofuran and Ferrocene

2011 ◽  
Vol 306-307 ◽  
pp. 1211-1214
Author(s):  
Wen Jun Kang ◽  
Hai Bo Li ◽  
Yan Yan ◽  
Yi Tai Qian
Keyword(s):  
Carbon Materials ◽  
Reaction System ◽  
Carbon Shell ◽  
Iron Catalysts ◽  
Core Shell ◽  
Solid Carbon ◽  
Carbon Spheres ◽  
Graphene Layers ◽  
Carbon Core ◽  
20 Nm

Carbon/carbon core/shell nanofibers with length up to several micrometres have been prepared by co-pyrolysis of tetrahydrofuran and ferrocene in a stainless steel autoclave at 600 °C. The diameter of carbon core is ~10 nm, and the thickness of carbon shell is ~20 nm. It is found that the graphene layers of carbon core are perpendicular to the ones of carbon shell in stacking orientation. Comparative experiments confirm that the metallic iron catalysts, originating from the decomposition of ferrocene, are responsible for the formation of nanofibers. When the ferrocene is absence, only solid carbon spheres are observed. Moreover, hollow hexapod-like carbon materials can be obtained with water introduced into reaction system.

Edge-oriented MoS2 supported on nickel/carbon core–shell nanospheres for enhanced hydrogen evolution reaction performance

2019 ◽  
Vol 43 (16) ◽  
pp. 6146-6152 ◽  
Author(s):  
Yin Wang ◽  
Zegao Wang ◽  
Qian Yang ◽  
An Hua ◽  
Song Ma ◽  
...  
Keyword(s):  
Molybdenum Disulfide ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Carbon Shell ◽  
Core Shell ◽  
Reaction Performance ◽  
Carbon Core

Edge-oriented molybdenum disulfide, growing on the surface of carbon shell with a nickel core, exhibits the enhanced performance on hydrogen evolution reaction.

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