专利名称：METHOD FOR PREPARING CARBON
NANOCOIL
发明人：NAKAYAMA, Yoshikazu,PAN, Lujun,NOSAKA,
Toshikazu,SUEKANE, Osamu,OKAZAKI,Nobuharu,NAGASAKA, Takeshi, c/o TAIYONIPPON SANSON CORPORA,GOTO, Toshiki,c/o OTSUKA CHEMICAL CO. LTD.,TSUCHIYA,Hiroyuki, c/o NISSIN ELECTRIC CO.LTD.,OKAWA, Takashi, c/o DAIKENCHEMICAL Co. Ltd.,SHIONO, Keisuke, c/oDAIKEN CHEMICAL Co. Ltd.
申请号：EP04735390.9申请日：20040528公开号：EP1649929B1公开日：20090429
摘要：A method for synthesizing carbon nanocoils with high efficiency, by determiningthe structure of carbon nuclei that have been attached to the ends of carbon nanocoilsand thus specifying a true catalyst for synthesizing carbon nanocoils is implemented. Thecatalyst for synthesizing carbon nanocoils according to the present invention is a carbidecatalyst that contains at least elements (a transition metal element, In, C) or (a transitionmetal element, Sn, C), and in particular, it is preferable for the transition metal elementto be Fe, Co or Ni. In addition to this carbide catalyst, a metal catalyst of (Fe, Al, Sn) and(Fe, Cr, Sn) are effective. From among these, catalysts such as Fe 3 InC 0.5 , Fe 3 InC 0.5
Snw and Fe 3 SnC are particularly preferable. The wire diameter and the coil diameter canbe controlled by using a catalyst where any of these catalysts is carried by a porouscarrier.
申请人：JAPAN SCIENCE & TECH AGENCY,PUBLIC UNIVERSITY CORP OSAKA P,TAIYONIPPON SANSO CORP,OTSUKA CHEMICAL CO LTD,NISSIN ELECTRIC CO LTD
地址：JP,JP,JP,JP,JP
国籍：JP,JP,JP,JP,JP
代理机构：Oser, Andreas
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