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The Growth of Carbon Nanotube with Chemical Vapor Deposition under Different Process Parameters赵彦立1,贺素香21. Wuhan National Laboratory for Optoelectronics,School of Optoelectronics Science... for CNT grown under different temperatures was proposed tentatively.With ethanol chemical vapor deposition (CVD),carbon n.anotubes (CNTs) were synthesized controllably on Si substrates using cobalt......
Control of ZnO nanowire growth and optical properties in a vapor deposition processNannan Bi1,Lei Zhang1,Qiang Zheng2,Fei Zhuge1,Jiupeng Li1,Xuan P.A.Gao3,Juan Du11. CAS Key Laboratory of Magnetic... of Physics, Case Western Reserve University摘 要:A vapor deposition method was applied to synthesize zinc oxide(ZnO) nanowires and nanorods with diameter from......
J. Cent. South Univ. (2012) 19: 609-614 DOI: 10.1007/s11771-012-1046-x Numerical simulation of particle deposition in obstructive human airways OU Cui-yun(欧翠云), DENG Qi-hong(邓启红), LIU Wei-wei(刘蔚巍... pattern and its impact on particle deposition, finite-volume based computational fluid dynamics (CFD) simulations were conducted in the diseased triple-bifurcation airways. Computations were carried out......
X-ray Diffraction and Raman Spectroscopy Characterization of Isotropic Pyrocarbon Obtained by Hot Wall Chemical Vapor Deposition张东生,LI kezhi,JIA Yan,GUO Lingjun,LI Hejun,LU JinhuaState Key Laboratory... produced by hot wall chemical vapor deposition at 1000 ℃ were examined by X-ray diffraction and Raman spectroscopy. The X-ray data were evaluated by Scherrer equation, and the intensity ratio of D......
in microwave plasma enhanced chemical vapor deposition (MPCVD) reactor with different deposition parameters. Adherent nanocrystalline diamond films were directly deposited on this steel substrate...Plasma enhanced diamond deposition on steel and Si substrates Y.S. Li1,Q. Yang2,A. Hirose1,Y. Tang1,C. Xiao1,W. Chen1 (1.Plasma Physics Laboratory, University of Saskatchewan, Saskatoon, SK S7N 5E2......
THEORY DEPOSITION MODEL AND INFLUENCING FACTORS DURING PROCESS OF PREPARING MICRO-LAYER LAMINATE BY EBPVD Y.Li1,L.P.Shi1,X.D.He1 (1.Center for Composite Materials, Harbin Institute of Technology, Harbin 150001, China) Abstract:This paper briefly introduces the characteristics of electron beam physical vapor deposition (EBPVD) technique and the whole process of preparing micro-layer composite......
were prepared by micro-positive chemical vapor deposition (CVD) with self-designed CVD furnace, using propylene as carbon source gas, nitrogen and hydrogen as carrier gas and dilution gas. The density...际应用尚有一定距离.在高性能机械密封应用领域,各向同性热解炭材料的厚度一般要求大于5 mm,而国内采用流化床和滚动床沉积工艺制备的各向同性热解炭涂层,其一般厚度小于3 mm[6],因此,研制大尺度各向同性热解炭材料,对提高我国军工装备和机械等行业水平具有重要意义.本研究利用自行设计的化学气相沉积炉,采用微正压化学气相沉积(Chemical vapor deposition, CVD)法,制备密度达......
different temperatures are very difficult to obtain. In this work, all thermo-physical properties of deposition material and substrate material are considered to be temperature-independent. 3) Only... Numerical simulation of thermal behavior during laser metal deposition shaping LONG Ri-sheng(龙日升)1, 2, LIU Wei-jun(刘伟军)1, XING Fei(邢 飞)1, 2, WANG Hua-bing(王华兵)1, 2 1. Advanced Manufacturing......
of water vapor diffusion in unsaturated soil. 2 Materials and method 2.1 Physical property of test soils The test soils in this study were loess and sands collecting from Shanxi, China. The physical... J. Cent. South Univ. (2020) 27: 2017-2031 DOI: https://doi.org/10.1007/s11771-020-4427-6 Isothermal diffusion of water vapor in unsaturated soils based on Fick’s second law LIU Fei-fei(刘飞飞)1, MAO......
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