国家/地区 中国（3）
IPC部 C（3） B（2）
IPC大类 C01（3） B01（2）
IPC小类 C01B（3）
IPC B01J037/10（2）
发明人
公开年 2023（3）
申请年 2022（3）
专利权人 UNIV XIAMEN（3）

Preparation of nitrogen-phosphorus-doped graphene perovskite lanthanum nickel oxide catalyst for preparing hydrogen, involves ultrasonically-dispersing graphene oxide in water, adding e.g. ammonium dihydrogen phosphate, stirring, reacting, cooling, filtering, and washing.

ZOU C, JIA L

Application of beta-manganese dioxide in catalytic formaldehyde dehydrogenation.

ZHENG J, YE S, XIE J, LI X, CHEN H, ZHANG N, ZHANG P, CHEN B

Graphene film continuous preparation system with directional thermal conductivity, has winding unit that includes reel which is configured to collect prepared graphene film.

HONG Y, WANG H, SU Y, LI J, TAN W, ZHANG M, PENG L