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Self-lubricated Array Film of Amorphous Carbon Nanorods on an Aluminum Substrate TU Jiang-ping1,JIANG Chun-xi2,GUO Shao-yi3,FU Ming-fu2,ZHAO Xin-bing1 (1.Department of Materials Science... of Science, Hangzhou, China) 摘要:A self-lubricated array film of amorphous carbon nanorods was prepared by chemical catalytic pyrolysis of acetylene on the anodic aluminum oxide membrane fabricated by two......
Nanoscale Ni-B amorphous alloy catalyst supported on carbon nanotubes HU Chang-yuan(胡长员)1, 2, DUAN Wu-mao(段武茂)3, NING Yun-long(宁云龙)1, WU Zhen-fei(伍振飞)1, LI Feng-yi(李凤仪)2 1. Jiangxi Key... of Technology, Jiangxi Agriculture University, Nanchang 330045, China Received 15 July 2007; accepted 10 September 2007 Abstract: Heat treatment of carbon nanotubes (CNTs) was carried out under ammonia......
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Reduction of lead sulfate to lead sulfide with carbon monoxideZHENG Yong-xing(郑永兴), LIU Wei(刘维), QIN Wen-qing(覃文庆), JIAO Fen(焦芬), HAN Jun-wei(韩俊伟), YANG Kang(杨康), LUO Hong-lin(罗虹霖) (School... of the activation energy is 47.88 kJ/mol.Key words:lead sulfate; reduction; carbon monoxide; lead sulfide; pyrometallurgy......
and the opening of furan ring, by-products like methane, carbon dioxide and carbon monoxide are generated; meanwhile, residual oxygen atoms are released in the form of water. At the end of thermal...J. Cent. South Univ. Technol. (2008) 15: 753-756 DOI: 10.1007/s11771-008-0139-z Pyrolysis of furfural-acetone resin as matrix precursor for new carbon materials XIA Lun-gang(夏伦刚), ZHANG Hong-bo(张......
Distribution of electric field for carbon nanotube assembly: Experiments (II) Soongeun KWON 1, Soo-Hyun KIM 1, Kwang-ho KIM 2, Myung-chang KANG 2, Hyung-woo LEE 2 1. Department of Mechanical..., Korea Received 21 April 2010; accepted 10 September 2010 Abstract: The distribution effect of electric field on the alignment and attachment of carbon nanotubes (CNTs) were investigated......
of the products is spherical and has a wide diameter range between 50 and 300 nm. Carbon spheres tend to aggregate bigger spheres (arrow 1) or adhere to each other like chains (arrow 2) (see Fig.2... polyhedron structure is similar to onion-like [16] or polyhedral nanoparticles [17] by arc discharge. Up to now, the formation mechanism of spherical carbon and related structures is not well established......
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Study on Behavior of Carbon Reduction of Monazite Concentrate TU Gan-feng1,LI Chun-cai1,ZHANG Cheng-xiang1,REN Cun-zhi1,ZHANG Shi-rong2,MA Xiu-fang2 (1.Academy of Material and Metallurgy, Northeastern University, Shenyang 110006, China;2.General Research Institute for Nonferrous Metals, Beijing 100088, China) Abstract:The behavior of monazite concentrate reduced by carbon, especially......
; Preparation and properties of pitch carbon based supercapacitor LIU Ye...: Using the mesophase pitch as precursor, KOH and CO2 as activated agents, the activated carbon electrode material was fabricated by physical-chemical combined activated technique for supercapacitor......