国家/地区 中国（3）
IPC部 C（3）
IPC大类 C08（3）
IPC小类 C08G（3）
IPC C08G008/10（3）
发明人 LI Z（3）
公开年 2015（2）
申请年 2014（3）
专利权人 SHANDONG SHE.（2）

Preparing graphene-modified phenolic resin composite material useful for preparing Bakelite powder, involves mixing graphene oxide, hydrazine hydrate, surfactant, aldehyde solution, acidic catalyst and phenol, heating and dehydrating.

LI Z, LIU C, TANG Y

Graphene oxide-phenolic resin material used in electric wood powder, is obtained by adding graphene oxide, hydrazine hydrate, surfactant and aldehyde to reactor, heating, adding acidic catalyst and phenol and heating.

LI Z, LIU C, TANG Y

Preparation of graphene-containing phenolic foam involves adding silane coupling agent ethanol solution to expandable graphite ethanol solution, centrifuging, adding phenol and zinc acetate, heating, cooling and pouring mixture.

HUANG Y, LI N, WANG Y, ZHAO S, HU Z, LI Z, YI G