发明授权
US07897209B2 Apparatus and method for producing aligned carbon-nanotube aggregates
有权
用于制备排列碳纳米管聚集体的装置和方法
- 专利标题: Apparatus and method for producing aligned carbon-nanotube aggregates
- 专利标题(中): 用于制备排列碳纳米管聚集体的装置和方法
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申请号: US12679869申请日: 2009-04-02
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公开(公告)号: US07897209B2公开(公告)日: 2011-03-01
- 发明人: Akiyoshi Shibuya , Keiichi Kawata , Kohei Arakawa , Kenji Hata , Motoo Yumura
- 申请人: Akiyoshi Shibuya , Keiichi Kawata , Kohei Arakawa , Kenji Hata , Motoo Yumura
- 申请人地址: JP Tokyo JP Tokyo
- 专利权人: Zeon Corporation,National Institute of Advanced Industrial Science and Technology
- 当前专利权人: Zeon Corporation,National Institute of Advanced Industrial Science and Technology
- 当前专利权人地址: JP Tokyo JP Tokyo
- 代理机构: Birch, Stewart, Kolasch & Birch, LLP
- 优先权: JP2008-107327 20080416; JP2009-029129 20090210
- 国际申请: PCT/JP2009/056878 WO 20090402
- 国际公布: WO2009/128349 WO 20091022
- 主分类号: C23C16/00
- IPC分类号: C23C16/00
摘要:
An apparatus of the present invention for producing an aligned carbon-nanotube aggregate is an apparatus for producing an aligned carbon-nanotube aggregate by synthesizing the aligned carbon-nanotube aggregate on a base material having a catalyst on a surface thereof, the apparatus including: a formation unit that processes a formation step of causing an environment surrounding the catalyst to be an environment of a reducing gas and heating at least either the catalyst or the reducing gas; a growth unit that processes a growth step of synthesizing the aligned carbon-nanotube aggregate by causing the environment surrounding the catalyst to be an environment of a raw material gas and by heating at least either the catalyst or the raw material gas; and a transfer unit that transfers the base material at least from the formation unit to the growth unit. Thus provided is a production apparatus and a production method that are capable of improving efficiency in the production of aligned CNT aggregates by preventing a decrease in production volume and deterioration in quality of aligned CNT aggregates in serial production and by making it easy to increase the size of the apparatus.