国家/地区 中国（4）
IPC部 B（4）
IPC大类 B82（4） C01（4）
IPC小类 B82Y（4）
IPC B82Y040/00（4）
发明人 ZHAO H（4）
公开年 2017（3）
申请年 2017（4）
专利权人

Preparing graphene-based nanocarbon sphere comprises e.g. preparing a graphene oxide dispersion, adding hydrogen peroxide and reducing agent to the graphene oxide dispersion, reacting with stirring, carrying out solid-liquid separation.

ZHAO H, CAO H, ZHANG D, ZHANG Y

Preparation of niobium oxyfluoride nano-array-graphene heterojunction composite material, involves adding hydrofluoric acid to graphene dispersion, adding niobium(V) chloride powder, washing with deionized water and ethanol.

HUANG F, LI Z, YAN A, CHAI X, ZHANG M, PENG B, FENG H, ZHAO H

Preparing ultra-thin two-dimensional nano material comprises e.g. preparing standard buffer solution, stirring, ultrasonic mixing to obtain colorless transparent solution, adding graphene oxide and obtaining brown transparent solution.

GUO L, ZHAO H, ZHANG Y

Preparation of cladding-free multilayer graphene self-supporting tube used in e.g. microelectronic device, involve taking metal wire, soaking in dilute nitric acid, removing surface impurities, placing in absolute ethanol, and drying.

MI R, FU Z, WANG C, LI H, ZHONG M, LIU M, HUANG W, YUAN L, YANG X, ZHAO H