国家/地区 中国（3）
IPC部 C（3）
IPC大类 C04（3）
IPC小类 C04B（3）
IPC C04B030/00（3）
发明人 LIU X（3）
公开年
申请年
专利权人

Multi-stage foam sound absorbing black material comprises polymer foam framework and continuous graphene resonant cavity attached on framework.

XU Z, LIU X, GAO C, PANG K

Preparing onion carbon/graphene composite aerogel involves disperse in deionized water to obtain dispersion, adding onion carbon to disperse uniformly, adding reducing agent ammonium citrate, hydrothermal reaction.

YANG Y, KANG W, LIU X, CUI Y, JI S, XU B

Preparation of high thermal conductivity graphene oxide and boron nitride composite film material includes adding natural graphite and potassium permanganate to sulfuric acid, mixing in ice bath, washing, centrifuging, filtering and drying.

LIU X, YUE D, CHAO D, LI Y, WANG Y, YAN K, ZHU B