国家/地区 日本（2） 世界知识产权组织（2）
IPC部 C（3）
IPC大类 C01（3）
IPC小类 C01B（3）
IPC C01B013/02（3）
发明人
公开年 2019（3）
申请年 2018（3） 
专利权人

Splitting of water used in automobile and greenhouse applications, involves splitting water molecule into oxygen and hydrogen using mixture of quantum products, such as graphene or graphene oxide, metal and piezo-retardant products.

BUENDIA J, PICCALUGA P, FLEBUS O, PERRICHON C, CHARBONNEAUX M

Producing oxygen gas, involves heating composite of iron oxide particles and graphene oxide.

HASHIMOTO H, ISOBE K, SERA Y, KISHI H, SAKAMOTO T, YOSHIMOTO K

Carbon-based composite used in composition for oxygen reduction catalyst ink used in electrode, comprises nanosheet-like graphene oxide or its reduced product, and carbon quantum dots.

NAKAGAWA N, ISHITOBI H, TANAKA Y, OTSUKA Y, NOBUYOSHI N, HIROKAZU I, YUUKI T, YOSHIHIRO O