国家/地区 中国（3）
IPC部 C（3）
IPC大类 C01（3）
IPC小类 C01B（3）
IPC
发明人 RUAN Y（3）
公开年 2018（2）
申请年 2017（3）
专利权人 UNIV FUDAN（2）

Preparing alkylamine-functionalized graphene used to prepare graphene/polymer composite material, by adjusting pH-value of graphene oxide aqueous solution using acid, and then adding acid ethanol solution of long-chain alkylamine.

LU H, RUAN Y

Three-dimensional printed aerogel based on graphene oxide used for Joule heating and electromagnetic shielding in piezoelectric sensor comprises specified ranges of graphene oxide aqueous dispersion and average particle size.

LU H, MA J, RUAN Y, WANG P, LIU Q

Preparing graphene oxide involves adding graphite in mixed liquid of strong oxidant and acid oxide to obtain closely stacked sheet acid-containing graphite oxide, and adding obtained sheet graphite oxide containing acid in ice water.

LU H, ZHANG J, LIU Q, RUAN Y, LIN S, WANG K