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公开(公告)号：EP1794242A1
公开(公告)日：2007-06-13
申请号：EP05789145.9
申请日：2005-10-03
IPC分类号： C09C1/48
CPC分类号： B01J19/126 , B01J19/129 , B01J2219/0809 , B01J2219/0871 , B01J2219/0883 , B01J2219/0894 , B82Y30/00 , C01B32/05 , C01P2004/32 , C01P2004/50 , C01P2004/64 , C01P2006/12 , C09C1/485 , C09C1/56 , Y10S977/773 , Y10T428/2982
摘要： A method for the production of fluorinated carbon nanostructures such as carbon black is disclosed, wherein a plasma is generated in a plasma chamber and a fluorocarbon, or a fluorocarbon containing mixture, is supplied to the plasma to convert at least some of the fluorocarbon into a fluorinated carbon material. Direct pyrolysis of a fluorocarbon, or a mixture containing this, provides a one-step method for producing fluorinated carbon nanostructures with a formula CFx, where 0.06
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公开(公告)号：EP1797746B1
公开(公告)日：2010-12-08
申请号：EP05791477.2
申请日：2005-10-03
CPC分类号： H01J37/32357 , H01J37/32192 , H01J2237/339 , H05H1/30
摘要： A microwave plasma generating apparatus (10) has a microwave cavity (20) coupled to a microwave source (22) by a wave guide (24). Within the cavity (20) is a reaction tube (30) defining a plasma cavity (40). A gas inlet manifold (50) is provided at the top of the reaction tube (30), which is formed so as to introduce plasma gas in a swirled manner, that is, in the form of a vortex. This prevents overheating of the reaction tube (30).
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公开(公告)号：EP1797746A2
公开(公告)日：2007-06-20
申请号：EP05791477.2
申请日：2005-10-03
CPC分类号： H01J37/32357 , H01J37/32192 , H01J2237/339 , H05H1/30
摘要： A microwave plasma generating apparatus (10) has a microwave cavity (20) coupled to a microwave source (22) by a wave guide (24). Within the cavity (20) is a reaction tube (30) defining a plasma cavity (40). A gas inlet manifold (50) is provided at the top of the reaction tube (30), which is formed so as to introduce plasma gas in a swirled manner, that is, in the form of a vortex. This prevents overheating of the reaction tube (30).
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