Coating of continuous carbon fibers with double layers by chemical vapor deposition

2001 ◽  
Vol 11 (PR3) ◽  
pp. Pr3-885-Pr3-892 ◽  
Author(s):  
N. Popovska ◽  
S. Schmidt ◽  
E. Edelmann ◽  
V. K. Wunder ◽  
H. Gerhard ◽  
...  
Keyword(s):  
Chemical Vapor Deposition ◽  
Carbon Fibers ◽  
Vapor Deposition ◽  
Chemical Vapor ◽  
Double Layers

Preparation and Characrization of Tic/C Composite Fiber by Chemical Vapor Deposition

2012 ◽  
Vol 455-456 ◽  
pp. 935-938
Author(s):  
Hai Quan Wang
Keyword(s):  
Chemical Vapor Deposition ◽  
Carbon Fibers ◽  
Vapor Deposition ◽  
Chemical Vapor ◽  
Composite Fiber ◽  
Composite Fibers ◽  
X Ray Diffraction ◽  
Reaction Conditions ◽  
Tic Particle ◽  
Higher Temperature

- TiC/C composite fibers were prepared by vapor phase titanizing of the regular carbon fibers via chemical vapor deposition (CVD). The carbon fibers were titanized from the surface of the fiber to the core. Scanning electron microscope (SEM) and X-ray diffraction (XRD) were applied to characterize the morphology and structure of the TiC/C composite fibers. The influences of CVD reaction conditions such as temperature and reaction time on the TiC particle size and the thickness of the deposited layer were investigated. Higher temperature and longer time resulted in the growth of bigger size of the TiC crystal particles, and the particle uniformity was also decreased.

The SiNx films process research by plasma-enhanced chemical vapor deposition in crystalline silicon solar cells

2017 ◽  
Vol 31 (16-19) ◽  
pp. 1744101 ◽  
Author(s):  
Bitao Chen ◽  
Yingke Zhang ◽  
Qiuping Ouyang ◽  
Fei Chen ◽  
Xinghua Zhan ◽  
...  
Keyword(s):  
Thin Film ◽  
Chemical Vapor Deposition ◽  
Solar Cell ◽  
Vapor Deposition ◽  
Gas Flow ◽  
Silicon Solar Cell ◽  
Crystalline Silicon ◽  
Chemical Vapor ◽  
Double Layers ◽  
Crystalline Silicon Solar Cell

SiNx thin film has been widely used in crystalline silicon solar cell production because of the good anti-reflection and passivation effect. We can effectively optimize the cells performance by plasma-enhanced chemical vapor deposition (PECVD) method to change deposition conditions such as temperature, gas flow ratio, etc. In this paper, we deposit a new layer of SiNx thin film on the basis of double-layers process. By changing the process parameters, the compactness of thin films is improved effectively. The NH3passivation technology is augmented in a creative way, which improves the minority carrier lifetime. In sight of this, a significant increase is generated in the photoelectric performance of crystalline silicon solar cell.

Chemical Vapor Deposition of Dense Hafnium Carbide from HfCl 4 –C 3 H 6 –H 2 System for the Protection of Carbon Fibers

2018 ◽  
Vol 21 (5) ◽  
pp. 1800730
Author(s):  
Daejong Kim ◽  
Jangwon Han ◽  
Chan Park ◽  
Hyeon‐Geun Lee ◽  
Ji Yeon Park ◽  
...  
Keyword(s):  
Chemical Vapor Deposition ◽  
Carbon Fibers ◽  
Vapor Deposition ◽  
Chemical Vapor ◽  
Hafnium Carbide

Structural and mechanical characterization of carbon fibers grown by laser induced chemical vapor deposition at hyperbaric pressures

Carbon ◽  
2020 ◽  
Vol 162 ◽  
pp. 95-105 ◽  
Author(s):  
Justin L. Rife ◽  
Patrick Kung ◽  
Ryan J. Hooper ◽  
Jimmy Allen ◽  
Gregory B. Thompson
Keyword(s):  
Chemical Vapor Deposition ◽  
Carbon Fibers ◽  
Vapor Deposition ◽  
Mechanical Characterization ◽  
Chemical Vapor

Hyperbaric Laser Chemical Vapor Deposition of Carbon Fibers from the 1-Alkenes, 1-Alkynes, and Benzene

2006 ◽  
Vol 128 (13) ◽  
pp. 4405-4413 ◽  
Author(s):  
James L. Maxwell ◽  
Mats Boman ◽  
Robert W. Springer ◽  
Jaikumar Narayan ◽  
Saiprasanna Gnanavelu
Keyword(s):  
Chemical Vapor Deposition ◽  
Carbon Fibers ◽  
Vapor Deposition ◽  
Chemical Vapor ◽  
Laser Chemical Vapor Deposition

The modification of pore size in activated carbon fibers by chemical vapor deposition and its effects on molecular sieve selectivity

Carbon ◽  
1998 ◽  
Vol 36 (4) ◽  
pp. 377-382 ◽  
Author(s):  
Yuji Kawabuchi ◽  
Hidetoshi Oka ◽  
Shizuo Kawano ◽  
Isao Mochida ◽  
Noriko Yoshizawa
Keyword(s):  
Activated Carbon ◽  
Chemical Vapor Deposition ◽  
Pore Size ◽  
Carbon Fibers ◽  
Vapor Deposition ◽  
Molecular Sieve ◽  
Chemical Vapor ◽  
Activated Carbon Fibers
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