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pro vyhledávání: '"Wei-Chuan Fang"'
Autor:
Wei-Chuan Fang, 方偉權
94
In this dissertation work, we report a simple and efficient route to prepare nanocomposites with well-dispersed ruthenium oxide nanoparticles (NPs) on a vertically aligned nitrogen-containing carbon nanotube (CNx NT) array directly grown on S
In this dissertation work, we report a simple and efficient route to prepare nanocomposites with well-dispersed ruthenium oxide nanoparticles (NPs) on a vertically aligned nitrogen-containing carbon nanotube (CNx NT) array directly grown on S
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/94607645965917942975
Autor:
Wei-Chuan Fang, Shen You-Ruey, Chung-Li Dong, Chii-Ruey Lin, Chi-Liang Chen, Wen-Hsiang Liao, Da-Hua Wei
Publikováno v:
Surface and Coatings Technology. 231:594-598
This paper describes a particular class of highly transparent ultrananocrystalline diamond (UNCD) films synthesized from focused microwave plasma jet. The rapid transition in microstructure of diamond films from microcrystalline diamond (MCD) to UNCD
Autor:
Wei-Chuan Fang, Chien-Kuo Chang, Chii-Ruey Lin, Jinghua Guo, Wen-Hsiang Liao, Chi-Liang Chen, Chung-Li Dong, Da-Hua Wei, Jeng Lung Chen
Publikováno v:
Journal of Crystal Growth. 326:212-217
In this paper, a particular class of smooth ultrananocrystalline diamond (UNCD) films synthesized by home-made microwave plasma jet chemical vapor deposition system (MPJCVD) with gas chemistry of Ar–1%CH4–10%H2 is presented. This synthesis by MPJ
Publikováno v:
Diamond and Related Materials. 20:380-384
Nitrogen-doped ultrananocrystalline diamond (UNCD) films have been prepared by the microwave plasma jet chemical vapor deposition system (MPJCVD) using a gas mixture of Ar-1%CH4-10%H2 and addition of 0.5–7% nitrogen. This growth process by MPJCVD w
Autor:
Wei-Chuan Fang
Publikováno v:
The Journal of Physical Chemistry C. 112:11552-11555
Capacitive properties of vanadium oxides on carbon nanotubes (CNTs) have been investigated. In structural properties, the Raman spectrum shows the characteristic peaks of V 2O 5, and XPS analysis predicts that the atomic ratio of as-prepared vanadium
Autor:
Wei-Chuan Fang, Huan Niu, H.Y. Huang, N.H. Tai, Umesh Palnitkar, I-Nan Lin, P.T. Joseph, Hsiu Fung Cheng
Publikováno v:
Diamond and Related Materials. 17:864-867
Ultra-nanocrystalline diamond (UNCD) films prepared by microwave plasma enhanced chemical vapor deposition were implanted using 0.3 MeV nitrogen ions under a dose of 10 13 , 10 14 , and 10 15 ions cm − 2 . While the surface morphology of the UNCD f
Autor:
Wei-Chuan Fang, I-Nan Lin, Volker Buck, Y.C. Lee, Cheng-Yu Lin, Hagen Schmidt, R. Kunze, Sheng-Chang Lin
Publikováno v:
Diamond and Related Materials. 17:446-450
Diamond is one of the best SAW substrate candidates due to its highest sound velocity and thermal conductivity. But conventional diamond films usually express facet structure with large roughness. Ultra-nanocrystallined diamond (UNCD) films grown in
Publikováno v:
Diamond and Related Materials. 16:1140-1143
The importance of catalytic oxidation effect on carbon nanotubes (CNTs) as evidenced from the X-ray photoelectron spectroscopy and surface morphology studies is reported. The correlation reveals that the packing densities of the CNTs grown by oxidize
Autor:
Oliver Chyan, Kuei-Hsien Chen, Li-Chyong Chen, Wei-Chuan Fang, Jin-Hua Huang, Chien Ting Wu, Chin-Pei Chen, Chia-Liang Sun
Publikováno v:
Electrochemistry Communications, Vol 9, Iss 2, Pp 239-244 (2007)
Significant enhancement in supercapacitor performance has been achieved via a new RuO2 nanocomposite materials prepared by direct ruthenium sputtering on arrayed multi-walled carbon nanotubes supported by Ti-buffered Si wafer. XPS, HRTEM and SAED ana
Publikováno v:
Journal of Power Sources. 160:1506-1510
The structure–property relationships of hydrous ruthenium oxides, fabricated by electro deposition on Ti foil, were investigated with different annealing conditions. The annealing temperature was found to play an important role in affecting the ele