Chemical vapor infiltration tailored hierarchical porous CNTs/C composite spheres fabricated by freeze casting and their adsorption properties

RSC Advances ◽  
2015 ◽  
Vol 5 (22) ◽  
pp. 16870-16877 ◽  
Author(s):  
Junjie Wang ◽  
Qianming Gong ◽  
Daming Zhuang ◽  
Ji Liang
Keyword(s):  
Porous Structure ◽  
Chemical Vapor ◽  
Carbon Composite ◽  
Chemical Vapor Infiltration ◽  
Adsorption Properties ◽  
Freeze Casting ◽  
Hierarchical Porous Structure ◽  
Steam Activation ◽  
Hierarchical Porous ◽  
Vapor Infiltration

CNTs/carbon composite spheres with hierarchical porous structure were prepared by freeze casting and then tailored by CVI and steam activation.

scholarly journals Correction: Chemical vapor infiltration tailored hierarchical porous CNTs/C composite spheres fabricated by freeze casting and their adsorption properties

RSC Advances ◽  
2015 ◽  
Vol 5 (31) ◽  
pp. 24749-24749 ◽  
Author(s):  
Junjie Wang ◽  
Qianming Gong ◽  
Daming Zhuang ◽  
Ji Liang
Keyword(s):  
Chemical Vapor ◽  
Chemical Vapor Infiltration ◽  
Adsorption Properties ◽  
Freeze Casting ◽  
Hierarchical Porous ◽  
Vapor Infiltration

Correction for ‘Chemical vapor infiltration tailored hierarchical porous CNTs/C composite spheres fabricated by freeze casting and their adsorption properties’ by Junjie Wang et al., RSC Adv., 2015, 5, 16870–16877.

A novel continuous carbon nanotube fiber/carbon composite by electrified preform heating chemical vapor infiltration

Carbon ◽  
2020 ◽  
Vol 157 ◽  
pp. 640-648 ◽  
Author(s):  
Lei Feng ◽  
Qiangang Fu ◽  
Qiang Song ◽  
Yanling Yang ◽  
Yu Zuo ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Chemical Vapor ◽  
Carbon Composite ◽  
Chemical Vapor Infiltration ◽  
Carbon Nanotube Fiber ◽  
Vapor Infiltration

Fast densification of thick-walled carbon/carbon composite tubes using electrically coupled chemical vapor infiltration

Carbon ◽  
2013 ◽  
Vol 57 ◽  
pp. 371-379 ◽  
Author(s):  
Wu Xiaojun ◽  
Cheng Wen ◽  
Qiao Shengru ◽  
Li Yan ◽  
Wei Lianfeng ◽  
...  
Keyword(s):  
Chemical Vapor ◽  
Carbon Composite ◽  
Chemical Vapor Infiltration ◽  
Composite Tubes ◽  
Vapor Infiltration

scholarly journals Formation of hierarchical Si3N4 foams by protein-based gelcasting and chemical vapor infiltration

2021 ◽  
Vol 10 (1) ◽  
pp. 187-193
Author(s):  
Junsheng Li ◽  
Qiuping Yu ◽  
Duan Li ◽  
Liang Zeng ◽  
Shitao Gao
Keyword(s):  
Silicon Nitride ◽  
Multiple Scales ◽  
Gas Permeability ◽  
Retention Rate ◽  
Chemical Vapor ◽  
Chemical Vapor Infiltration ◽  
Porous Bodies ◽  
Hierarchical Porous ◽  
Vapor Infiltration

AbstractSilicon nitride foams with a hierarchical porous structure was formed by the combination of protein-based gelcasting, chemical vapor infiltration, and in-situ growth of silicon nitride nanowires. The porosity of the foams can be controlled at 76.3–83.8 vol% with an open porosity of 70.2– 82.8 vol%. The pore size distribution was presented in three levels: < 2 μm (voids among grains and cross overlapping of silicon nitride nanowires (SNNWs)), 10–50 μm (cell windows), and >100 μm (cells). The resulted compressive strength of the porous bodies at room temperature can achieve up to 18.0±1.0 MPa (porosity = 76.3 vol%) while the corresponding retention rate at 800 ℃ was 58.3%. Gas permeability value was measured to be 5.16 (cm3·cm)/(cm2·s·kPa). The good strength, high permeability together with the pore structure in multiple scales enabled the foam materials for microparticle infiltration applications.

High-strength carbon nanotube/carbon composite fibers via chemical vapor infiltration

Nanoscale ◽  
2016 ◽  
Vol 8 (45) ◽  
pp. 18972-18979 ◽  
Author(s):  
Jaegeun Lee ◽  
Teawon Kim ◽  
Yeonsu Jung ◽  
Kihoon Jung ◽  
Junbeom Park ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Chemical Vapor ◽  
High Strength ◽  
Carbon Composite ◽  
Chemical Vapor Infiltration ◽  
Composite Fibers ◽  
Vapor Infiltration

Modeling of Chemical Vapor Infiltration for Pyrocarbon within Capillaries

2016 ◽  
Vol 31 (3) ◽  
pp. 298
Author(s):  
TANG Zhe-Peng ◽  
ZHANG Zhong-Wei ◽  
FANG Jin-Ming ◽  
PENG Yu-Qing ◽  
LI Ai-Jun ◽  
...  
Keyword(s):  
Chemical Vapor ◽  
Chemical Vapor Infiltration ◽  
Vapor Infiltration
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