国家/地区 中国（4）
IPC部 B（4）
IPC大类 B82（4） C01（4）
IPC小类 B82Y（4）
IPC C01B032/194（4）
发明人 ZHANG C（4）
公开年 2021（2）
申请年 2021（2） 
专利权人

Method for preparing graphene sub-nanoscale gap by feedback control electric breakdown, involves stopping voltage to apply to two ends of single-layer graphene nanoribbon when resistance of single-layer graphene nanoribbon reaches preset resistance to construct and obtain graphene sub-nanoscale gap.

SU M, HONG W, LIU J, ZHANG C, YUAN Z

Producing nano graphene balls used as anode material for lithium-ion battery, involves preparing graphene conductive slurry, pressing nano graphene balls into blocks, impacting graphite powder using first high-efficiency vibration swing impact nanomachine and transferring to second impact machine.

ZHANG X, ZHANG C

Porphyrin phthalocyanine covalent bifunctional graphene nonlinear nano-hybrid material prepared by e.g. bonding porphyrin and phthalocyanine to surface of graphene through radical addition reaction, adding n-hexyl mercaptan and reacting with monoaminoporphyrin and isoamyl nitrite.

WU C, FU L, ZHANG C

In-line preparation of small-sized metal oxide on graphene, involves irradiating graphene-metal ion reaction liquid that is flocculant mixed solution in which graphene/graphene oxide/reduced graphene oxide adsorbs and complexes metal ions.

LIANG Z, YE Y, ZHANG H, ZHANG C