国家/地区 新加坡（5）
IPC部 B（4） C（4） H（2）
IPC大类 B82（4） C01（4） B01（2）
C25（2） H01（2）
IPC小类 B82Y（4） C01B（4） B01J（2）
C25B（2） H01L（2）
IPC B82Y040/00（4） C01B031/04（4） B82Y030/00（3）
B01J021/18（2） C01B031/02（2）
发明人 LOH K P（5）
公开年 2013（4）
申请年 2012（2）  2013（2） 
专利权人 UNIV SINGAPO.（5） UNIV SINGAPO.（3） LOH K P（2）

Preparing porous graphene oxide material used as catalyst, comprises preparing graphene oxide sheets, heating graphene oxide suspension containing sheets with base and heating mixture of base-treated graphene oxide sheets and acid.

LOH K P, SU C L

Growing multilayer graphene film used to form flexible transparent electrode, comprises disposing carbonizing catalyst in reaction chamber, flowing gaseous carbon source/weak oxidizing vapor over catalyst surface, and cooling.

LOH K P, ZHANG K, CASTRO A H, LOH K

Removing graphene film grown on surface of metal substrate, comprises applying support layer to exposed surface of graphene film to define first structure, and subjecting first structure to electrochemical process to form gas bubbles.

LOH K P, WANG Y, LOH K

Series tandem organic photovoltaic cell for e.g. charger for portable electronic device, has graphene intermediate layer which collects charges generated from first and second photoactive sub-cells.

LOH K P, TONG S W, WANG Y

Forming graphene used in e.g. bioanalytics involves providing graphite sample having atomic layers of carbon; introducing solvent and ions into spaces between the atomic layers; expanding space; and separating the layers using driving force.

LOH K P, WANG J, JUNZHONG B, LOH K, LUO J, ZUNZHONG W