国家/地区 中国（3）
IPC部 C（3）
IPC大类 C01（3） D06（2）
IPC小类 C01B（3）
IPC C01B032/184（3）
发明人 ZHANG H（3）
公开年 2022（2）
申请年 2021（2） 
专利权人

Preparing silicon-carbon composite electrode material, involves pretreating substrate, mixing silicon material and carbon material to prepare silicon/carbon composite powder; dispersing silicon/conductive polymer powder.

BAI X, DONG K, ZHANG H

Polyester fiber carbon neutralizing sound absorbing plate comprises a polyester fiber sound absorbing plate base body (polyester fiber, and nano carbon material, acetylene black, carbon nano-tube and graphene oxide).

ZHANG H, ZHOU T, WU S

Preparation of graphene nonwoven fabric involves oxidizing flake graphite to prepare graphene oxide, coating graphene oxide on surface of non-woven fabric, drying, and subjecting coated nonwoven fabric to reduction treatment.

CAO J, ZHANG H, WU W, MA H, TONG M