国家/地区 世界知识产权组织（5） 马来西亚（3）
IPC部 C（3） B（2） G（2）
IPC大类 C01（3）
IPC小类 C01B（3）
IPC
发明人 JOHAN M R B（2）
公开年 2023（2）
申请年 2012（2）  2022（2） 
专利权人 UNIV MALAYA（7）

Producing photoactive fabric for purifying air comprises preparing and mixing graphene oxide suspension, metal oxide suspension, dopant suspension to form mixture, characterized by subjecting mixture to photoreduction process, dispersing photocatalyst, and coating photocatalyst on fabric.

JUAN J C, TAI X H, TAY J H I, JOHAN M R B

Producing nanocomposite useful for fabricating electrochemical biosensor by preparing carboxylated graphene oxide, adding to anhydrous ethanol and deionized water, adding titanium(IV) hydroxide precursor, drying, adding hydrazine monohydrate, stirring, filtering, and drying.

LEO B F, THONG K L, MUNIANDY S A P, JOHAN M R B, RAJ KUMAL S

Method of fabricating optical waveguide polarizer, involves preparing optical channel waveguide, drop casting graphene oxide solution over channel waveguide and drying solution where drop casting graphene oxide solution is performed by dispensing graphene oxide solution using micropipette.

YI C W, HONG P C, KIAT Y Y, AHMAD H, HONG L W

Producing functionalized graphene nanofluid used as coolant in heat transfer system by treating graphite with acid in presence of potassium permanganate, reacting exfoliated graphene oxide with saffron, and ultrasonicating and dispersing.

SALIM NEWAZ K M, HOSSEINI S M, SADRI R, BIN ROZALI S

Synthesizing tin oxide-graphene nanocomposites used as sensor materials, comprises dissolving tin dichloride powder in graphene oxide solution, adding sodium hydroxide or potassium hydroxide dropwise into solution, and heating mixture.

MING H N, NGEE L H

Method of preparing electrode for use in biophotovoltaic device, involves coating self-assembled film derived from graphene on substrate using Langmuir-Blodgett technique, and immersing substrate into microalgae culture.

VENGADESH PERIASAMY, PHANG S M, NG F L, MUHAMMAD MUSSODDIQ, ADRIAN C FISHER, KAMRAN YUNUS, VENGADESH P, MUHAMMAD M, FISHER A C, KAMRAN Y

Production of carbon nanomaterial e.g. graphene used for forming e.g. hydrogen accumulators, involves subjecting tire to thermal decomposition, grinding coal, mixing fine particulate with transition metal-based catalyst and heating.

MAHAL E S A, ALMUTLAQ S S A, YAHYA R, ABOO S S, YAHYA R B