国家/地区 中国（3）
IPC部 C（3） B（2）
IPC大类 C09（3）
IPC小类 C09D（2）
IPC
发明人 ZHANG Q（3）
公开年 2018（3）
申请年 2017（3）
专利权人

Preparation of oil-absorbing carbon sponge, involves adding melamine sponge to graphene oxide, ultrasonically dispersing, freeze-drying, adding to ice, vacuum-drying, and calcining in reducing atmosphere.

ZHOU Y, QIU L, ZHANG R, WAN W, YANG Y, ZHANG Y, ZHANG Q

Preparing bio-graphene modified lacquer complex coating comprises e.g. processing the biomass material into micrometer thickness, pretreating with a alkali, washing, drying and immersing the dried product in an organic metal salt solution.

HUANG X, WU H, ZHANG L, ZHANG Q

Graphene-containing Yttrium barium copper oxide coating conductor welding joint, comprises welding layer located at both sides, where Yttrium barium copper oxide comprises copper layer, silver layer, Hastelloy alloy layer, buffer layer.

ZHANG X, WANG J, ZHANG Q, LIU W, ZHOU J