国家/地区 中国（3）
IPC部 B（3） C（3）
IPC大类 B82（2） C01（2）
IPC小类 B82Y（2） C01B（2）
IPC
发明人 HE H（3）
公开年
申请年 2012（3）
专利权人

Preparation of graphene nanoribbons used for transparent electrode by depositing polymer-containing spinning solution or spinning melt into graphene film by electrostatic deposition to obtain mask, etching, and removing mask.

HE H, WANG J, ZHI L

Preparation of graphene nanocarbon material comprises absorbing bentonite to dye, drying, crushing and carbonizing plant waste, acid washing, drying, and obtaining nanocarbon material.

ZHU R, ZHOU Q, CHEN Q, ZHU J, HE H

Palladium-transition metal oxide-graphene ternary composite catalyst for use in organic reaction and fuel cell comprises palladium salt and transition metal oxide-graphene oxide binary composite at specified mass ratio.

HUANG H, CHEN Q, SUN X, WANG X, FU Y, CHEN H, ZHU J, HE G, ZHANG W, HE M, HE H, QIAN H