国家/地区 墨西哥（8）
IPC部 B（8）
IPC大类 C01（8） B82（7） C23（4）
H01（4） C07（3） C30（3）
C08（2）
IPC小类 C01B（8）
IPC C01B031/04（8）
发明人 VEERASAMY V（4） VEERASAMY V S（4）
公开年 2011（8）
申请年 2010（4）  2009（3） 
专利权人 GUARDIAN GLA.（4） GUARDIAN IND（4） GUARDIAN IND.（4） VEERASAMY V .（2）

Non-transition metal catalyst, useful in oxidation, hydration, dehydrogenation, condensation, polymerization or auto-tandem oxidation-hydration-condensation reactions, comprises catalytically-active graphene oxide or graphite oxide.

BIELAWSKI C W, DREYER D R, JIA H, BIELAWSKI C, DREYER D

Oxidation, intercalation and exfoliation of graphite or any kind of commercial graphite plates or obtaining nanoscale graphene sheets, comprises placing a container in a graphite with an oxidizing agent, mixing, and integrating.

ZARAGOZA CONTRERAS E A, FLORES GALLARDO S G, IBARRA GOMEZ R, HERNANDEZ ESCOBAR C A, GALLARDO S G F, GOMEZ R I, CONTRERAS E A Z

Producing nano-scaled graphene platelet, useful in thermoplastic polymer nanocomposite composition, comprises contacting graphite material with molecular/atomic oxygen to obtain precursor, and chemically or physically reducing the precursor.

FELISARI R, VALENTINO O, CASALINI A

Producing graphene oxide involves mixing graphite source with solution containing oxidant and protecting agent, and oxidizing the graphite source with the oxidant in presence of the protecting agent to form graphene oxide.

TOUR J M, KOSYNKIN D V, TOUR J, KOSYNKIN D

Manufacture of doped graphene thin film for electrochromic devices comprises hetero-epitaxially growing intermediate graphene thin film on catalyst thin film, and doping intermediate graphene thin film with n- or p-type dopants.

VEERASAMY V S, VEERASAMY V

Method for isolating graphene thin film involves causing graphene thin film and polymer-based coating to be released from catalyst thin film, after curing polymer-based coating.

VEERASAMY V S, VEERASAMY V

Solar cell comprises graphene-based conductive layer located on glass substrate, and another second graphene-based conductive layer in contact with semiconductor layer that is located in absorbing layer.

VEERASAMY V S, VEERASAMY V

Manufacture of graphene thin film used in metal oxides window electrodes for solid-state solar cells involves disposing catalyst thin film on back support substrate, introducing hydrocarbon, and heating to promote graphene growth.

VEERASAMY V S, VEERASAMY V