国家/地区 世界知识产权组织（4） 中国（2） 日本（2） 美国（2）
IPC部 B（6）
IPC大类 B01（6）
IPC小类 C01B（6）
IPC C01B003/56（6）
发明人 HIROYUKI Y（2） MASAHIRO K（2） RINA I（2）
TAKAHIRO T（2）
公开年 2020（3）
申请年 2019（3） 
专利权人 TORAY IND IN.（3）

Gas separation membrane element used in gas manufacture, comprises central tube for accumulating permeated gas, and gas separation membrane spirally surrounded by tube and comprising porous support film having arithmetic-mean surface roughness and separation functional layer containing graphene.

TOKUYAMA T, IIZUKA R, YAMADA H

System for generating electric power, comprises splitter comprising separation membrane comprising separation functional layer comprising polyamide, graphene, metal organic framework or covalent organic framework, and porous support layer.

TAKAHIRO T, RINA I, HIROYUKI Y, MASAHIRO K

Power generation system comprises fuel cell comprising negative electrode and positive electrode and separator having separation membrane comprising polyamide, graphene or metal-organic framework that selectively permeates hydrogen.

TAKAHIRO T, RINA I, HIROYUKI Y, MASAHIRO K

Catalytic permeable membrane reactor used for metal-organic chemical vapor deposition, consists of support and carbon material containing graphene, carbon fibers, carbon molecular sieves, which is coated on support to form film.

ZHONG Y, WANG L, CHEN Y, TANG J, CAI Y, JIANG Q

Nanostructured composite used e.g. in a gas separation device, comprises sheets or layers of graphene derivatives or graphene nanoribbons and many metal nanocrystals located between and in contact with graphene derivatives sheets or layers.

URBAN J J, CHO E S, FISCHER F R, RUMINSKI A M, ALONI S, LIU Y, GUO J, CLOKE R, MARANGONI T, ROGERS C

Preparing graphene sheet, useful in e.g. electrical device, comprises forming film comprising graphitizing catalyst, heat-treating gaseous carbon source in presence of the catalyst to form graphene, and cooling graphene to form sheet.

CHOI J, SHIN H, YOON S, CHOI J Y, SHIN H J, YOON S M, IN Z