Preparation and oxidation behavior of three-dimensional braided carbon fiber coated by SiC

2005 ◽  
Vol 59 (4) ◽  
pp. 486-490 ◽  
Author(s):  
H.J. Wang ◽  
P.Z. Gao ◽  
Z.H. Jin
2007 ◽  
Vol 280-283 ◽  
pp. 1693-1696 ◽  
Author(s):  
Peng Zhao Gao ◽  
Hong Jie Wang ◽  
Zhi Hao Jin

A SiO2-SiC coating on 3-D carbon fiber perform (raw perform) was successfully prepared through several steps. The appearance and composition of the coating/3-D carbon fiber preform (coated perform=CP) was studied through IR, XRD and SEM. The isothermal weight-loss and non-isothermal thermogravimetric (TGA) were used to study the oxidation behavior of CP. The results showed that a uniform coating on every fiber of preform was achieved and the coating adhered well with fiber. The oxidation process of CP in isothermal condition was reaction-controlled in the first step, gas diffusion and reaction-controlled in the second step. The characteristic of the oxidation process in non-isothermal condition was self-catalytic.


2016 ◽  
Vol 298 ◽  
pp. 58-63 ◽  
Author(s):  
Jingjing Wang ◽  
Wensong Lin ◽  
Xiao Wu ◽  
Yayun Yang ◽  
Fen Wu ◽  
...  

2014 ◽  
Vol 108 ◽  
pp. 234-242 ◽  
Author(s):  
Jian Xiong ◽  
Li Ma ◽  
Ariel Stocchi ◽  
Jinshui Yang ◽  
Linzhi Wu ◽  
...  

2012 ◽  
Vol 23 (6) ◽  
pp. 1465-1478 ◽  
Author(s):  
Wen-Ying Huang ◽  
Chia-Lin Yeh ◽  
Jui-Hsiang Lin ◽  
Jai-Sing Yang ◽  
Tse-Hao Ko ◽  
...  

Author(s):  
Lijuan Huang ◽  
Zhengrui Hu ◽  
Hong Zhang ◽  
Yuanqiang Xiong ◽  
Shiqiang Fan ◽  
...  

Gallium oxide (Ga2O3) has been extensively studied in recent years because it is a natural candidate material for next-generation solar-blind deep ultraviolet photodetectors (PDs). Herein, a three dimensional (3D) amorphous...


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