国家/地区 中国（9）
IPC部 C（9） B（3） G（2）
IPC大类 C01（9）
IPC小类 C01B（9）
IPC C01B031/04（9）
发明人 LIU J（9）
公开年 2016（4） 2014（3） 2015（2）
申请年 2016（3）  2013（2）  2014（2）  2015（2） 
专利权人 SHANGHAI INS.（2）

Preparation of high thermal conductivity graphene film, involves placing substrate with oxidized graphene film in aqueous solution containing reducing agent to reduce graphene film surface, separating from substrate, and heat treating.

LIU J

Preparing sulfur-doped graphene quantum dot used for detecting lead ions, involves mixing carbon compounds and water-soluble sulfur source compounds to undergo hydrothermal reaction under basic conditions.

LIU J, SHEN C, XI F, YUAN K

Preparing sulfur doped graphene quantum dot useful for detecting of silver ions comprises e.g. taking carbon source compound and sulfur source compound dissolving into water, carrying out hydro-thermal reaction, to obtain the product.

LIU J, XI F, BIAN S, JIAO Y

Synthesis of silica-coated graphene hybrid material used as e.g. filler, involves treating ammonium-activated graphene oxide with solution comprising silica precursor(s), and silane coupling agent(s) to obtain functionalized product.

LIU J, LAW J

Preparation of nitrogen-doped graphene quantum dot dispersion for biological imaging and fluorescent probe, involves dissolving glucose in water, adding aqueous ammonia, reacting, removing excess ammonia, purifying and centrifuging.

CHEN Y, LI P, QI F, ZHANG W, LIU J, HE J, ZHENG B

Preparation of vertical array graphene thin film used in high power electronic device field, by coating graphene oxide solution into base plate, redacting with strong reducing agent, cutting, and folding into vertical arrangement.

LIU J, HUANG S

Preparation of graphene-based chip cooling material by reacting substrate, heating, plasma treating, depositing graphene, forming, cooling and transferring.

LIU J, XIE X, WANG L, ZHANG Y, WANG H

Radio frequency magnetic control sputtering process to prepare graphene quantum point for e.g. electronic material involves mixing and ball-milling graphite powder and zinc oxide powder, adding polyvinyl alcohol, stirring, and press-forming.

LIU J, PAN D, CHAN F

Manufacture of vertical-graphene heat-radiating material involves performing plasma pretreatment of growth substrate, carrying out plasma enhanced chemical vapor deposition on growth substrate, and transferring vertical-graphene.

WANG H, XIE X, WANG L, ZHANG Y, LIU J