国家/地区 中国（2）
IPC部 C（2）
IPC大类 C08（2）
IPC小类
IPC
发明人 LIU K（2）
公开年 2013（2）
申请年
专利权人

Polymer-based nano wave absorbing material, useful for preventing the human body from electromagnetic radiation, comprises lithium-zinc-iron-oxide coating graphene nano-composite material, magnesium oxide, and unsaturated polyester.

LI J, LI Y, LIU J, LIU K, SUN K, SHI L, SUN C

Preparing functionalized graphene, comprises subjecting natural graphite to Friedel-Crafts reaction to obtain modified graphite, extracting, purifying and ultrasonically dispersing in an organic solvent to form a stable graphene suspension.

LIU K, LUO Y, LIU L, JIA D