国家/地区 日本（4）
IPC部 B（4） C（4） A（2）
IPC大类 B01（4） C01（4）
IPC小类 B01J（4）
IPC B01J031/02（4）
发明人
公开年
申请年 2021（2） 
专利权人

Manufacture of carbon nanoparticles used e.g. in antibacterial agent and antiviral agent for forming composite nanoparticles and composite film, involves heating organic solvent in presence of catalyst, preferably strong acid or strong base.

SHINDOME T, XU W

Composition used for forming catalyst layer for forming membrane electrode assembly of polymer electrolyte fuel cell, comprises metal catalyst, carbon material comprising nitrogen-containing group, which supports catalyst, and ionomer.

TAICHI N, TARO K, KINUMOTO T, NAKAZAWA T

Reducing the amount of a species in a vapor phase sample comprises contacting a vapor phase sample containing a first concentration of the species with a composition comprising substituted graphene or graphene oxide molecules.

SWAGER T M, COLLINS W R, LEWANDOWSKI W, SCHMOIS E, SYDLIK S, WALISH J, GOODS J B, SWAGER T, COLLINS W, GOODS J

Nanocarbon aggregate used for manufacturing catalyst, adsorption agent, separating medium, ink and toner, contains graphite aggregate, and has graphene sheet having petal shape.

YUGE R, YUDASAKA M, IIJIMA S