共搜索到11450条信息,每页显示10条信息,共1145页。用时:0小时0分0秒390毫秒
Semisolid-rolling and annealing process of woven carbon fibers reinforced Al-matrix compositesJunjia Zhang,Shichao Liu,Yiping Lu,Li Jiang,Yubo Zhang,Tingju LiKey Laboratory of Solidification Control... method was successfully developed to prepare the Ni-coated woven carbon fibers reinforced Al-matrix composite. Due to the appropriate matrix flowability and rolling pressure, the Al-matrix could......
], ring- like α-Fe2O3[6], urchin-like α-Fe2O3[7], wire of α-Fe2O3 [8], rod of α-Fe2O3[9] and flower-like α-Fe2O3 [10]. Carbon nanotubes (CNTs) have attracted considerable research interest in the past... behavior of carbon nanotubes-Ni composite coating [J]. Surface Coatings and Technology, 2005, 191: 351-356. [16] XU C L, WEI B Q, MA R Z, LIANG J, MA X K, WU D H. Fabrication of aluminum-carbon nanotube......
Novel aerosol method for aligned carbon nanotubes synthesis CHEN Xiao-hua(陈小华)1, 2, LI Wen-hua(李文华)2, YANG Zhi(杨 植)2, XU Long-shan(许龙山)2, CHEN Chuan-sheng(陈传盛)2, WANG Yan-guo(王岩国)2 1... 410082, China Received 15 July 2007; accepted 10 September 2007 Abstract: A novel aerosol method for the production of alighed carbon nanotubes was presented. Multi-walled carbon nanotubes (MWNTs......
method is the use of oxidation resistant coating [5,6] or matrix modification [7-9]. ZrC not only has higher melting point (>3000 °C) and better compatibility with carbon, but also the oxide itself... resistance of ZrB2-SiC coating for SiC-coated carbon/carbon composites [J]. Ceramics International, 2015, 41: 2582-2589. [6] WANG X, WENG L, ZHANG W. A SiC/Mo(Six,Al1-x)2 oxidation- resistant coating......
, and carbon coating and few-layer MoS2 tightly adhere onto the surface of the TiO2. It needs to be pointed out that the carbon coating improves the overall electronic conductivity and the few-layer MoS2...Carbon and few-layer MoS2 nanosheets co-modified TiO2 nanosheets with enhanced electrochemical properties for lithium storageHui-Hui Lu1,Chun-Sheng Shi1,Nai-Qin Zhao1,2,En-Zuo Liu1,2,Chun-Nian......
. 图1 碳纤维表面电镀镍涂层装置示意图 Fig. 1 Schematic diagram of experimental setup used for electroplating of Ni coating on surface of carbon fibers 2 结果与分析 2.1 碳纤维表面预氧化处理及镍涂层沉积 图2(a)所示为大气环境...够吸附在阴极表面,减少电极与电镀液之间的界面张力,使得氢气不易在涂层表面析出. 图2 预氧化处理碳纤维表面SEM像及镍涂覆后纤维束在去离子水中的宏观形貌 Fig. 2 Surface SEM image for carbon fibers after pre-oxidation(a) and morphology of Ni-coated fiber bundles......
Silver Supported on White Carbon Black Containing Rare Earths as Antibacterial Material唐晓宁,谢刚,张彬,王晓楠摘 要:The antimicrobial effect of the Ag-White Carbon Black containing rare earth was investigated. Inorganic antibiotic materials consist of the antibacterial ion, the additive and the carrier. The sol-gel method was used to prepare the white carbon black......
Designing multilayer diamond like carbon coatings for improved mechanical propertiesMohammad Sharear Kabir1,2,Zhifeng Zhou3,Zonghan Xie4,5,Paul Munroe11. School of Materials Science and Engineering... investigations are required to assess coating durability, the multilayer design could offer the DLC coatings with a rare opportunity to combine the high hardness with damage resistance with a constant......
. Key words: carbon; copper nanoparticle; coating; carbon arc discharge; anti-oxidation property  ... and electrochemical properties of highly dispersed copper oxide/hydroxide nanoparticles in graphited-like carbon films prepared by RF sputtering method[J]. Electrochemistry Communieations, 2002, 4(5): 468-471......
ELECTROCHEMICAL INVESTIGATION ON CARBON NANOTUBE FILM WITH DIFFERENT PRETREATMENTS Y.Ma1,C.G.Hu1,W.Zhu2,W.L.Wang1 (1.Department of Applied Physics, Chongqing University, Chongqing 400044, China...) Abstract:Wide potential windows were found at carbon nanotube film electrodes in neutral solutions after being treated with nitric acid and mixed acid. Electrochemical reversibility was investigated......