国家/地区 中国（4）
IPC部 B（4） C（4）
IPC大类 B01（4）
IPC小类 B01J（4）
IPC B01J023/78（4）
发明人 LEI Z（2） TANG Y（2）
公开年 2021（2）
申请年 2021（2） 
专利权人

Preparing bamboo forest-shaped graphene tube array used in the flexible wearable electronic device, involves preparing the first precursor nanowire, exchanging first portion in the first precursor nano-wire into a metal ion with catalytic activity by ion exchange method.

ZHAO C, QIN Q, REN D, HUANG F

Graphene composite material useful for ammonia synthesis catalyst, comprises graphene composite metal oxides and graphene composite metal hydrides.

LEI Z, TANG Y

Ammonia-hydrogen conversion catalyst comprises graphene containing composite oxygen hydride, and metal-based graphene composite oxyhydrogen compound with catalytic activity obtained by introducing metal compound solution.

TANG Y, LEI Z

Preparing graphene reinforced porous solid waste based catalyst used in hydrogen production, involves mixing graphene, aqueous sodium hydroxide, industrial solid waste and granulated blast furnace slag.

CHAI Q, KANG L, ZHANG Y, ZHANG K, ZHANG L, YANG M