公开(公告)号：EP3473596A1

公开(公告)日：2019-04-24

申请号：EP17813228.8

申请日：2017-06-09

申请人： Tohoku University ,  Stella Chemifa Corporation

发明人： TOHJI, Kazuyuki ,  SATO, Yoshinori ,  YOKOYAMA, Koji ,  HIRANO, Kazutaka ,  SATO, Yoshinori

IPC分类号： C01B32/168 ,  C01B32/159 ,  H01M4/88 ,  H01M4/90

摘要： Disclosed is a carbon material, such as a carbon nanotube, into which a boron atom and/or a phosphorus atom is/are introduced while maintaining its characteristic structures and functions and a method for producing the same. The carbon material of the present invention is one in which a boron atom and/or a phosphorus atom is/are introduced into part of carbon atoms composing the carbon material, and can be produced by a method for producing a carbon material including the steps of: bringing a carbon material into contact with a fluorination treatment gas containing a fluorine-containing gas, thereby subjecting a surface of the carbon material to fluorination treatment; and bringing the carbon material after the fluorination treatment into contact with a boronization treatment gas containing a boron-containing gas, thereby subjecting to boronization treatment and/or into contact with a phosphorization treatment gas containing a phosphorus-containing gas, thereby subjecting to phosphorization treatment.