国家/地区 中国（2）
IPC部 A（2）
IPC大类 B01（2）
IPC小类 B01D（2）
IPC
发明人
公开年
申请年
专利权人

Decorative slurry useful for decoration materials, comprises boracite, tourmaline, graphene cloud fiber, glass wool, dispersant, binder and antistatic agent.

XIE S, SHAO M

Fabricating graphene ceramic nano-composite material filter for cigarette tobacco smoke, comprises e.g. washing ceramic material with acid, annealing ceramic particles, coating with a carbon precursor, and carbonizing the carbon precursor.

PURNENDU, VIVEK SINGHAL A, VIVEK S A, SINGHAL A V