国家/地区 世界知识产权组织（2）
IPC部 B（3）
IPC大类 B05（3）
IPC小类 B05D（3）
IPC C01B032/194（3）
发明人
公开年 2018（3）
申请年
专利权人

Preparing independent self-supporting graphene-based ultra-thin film comprises e.g. preparing graphene oxide solution, filtering, compounding, pressing anodic aluminum oxide, making graphene-based ultra-thin film flat, and freeze-drying.

GAO C, PENG L, LIU Y, GUO Y

Method for coating a substrate with graphene, involves placing a to-be coated substrate in a water bath below a water surface, placing the graphene flakes on the water surface, and adding the molecules that float on the water surface.

JIA G, PLENTZ J, ANDRAE G, ANDRA G

Production of isolated graphene sheets from supply of coke or coal powder for e.g. graphene-containing ink composition involves exposing supply of coke or coal powder to supercritical fluid and rapidly depressurizing supercritical fluid.

ZHAMU A, JANG B Z