国家/地区 美国（28）
IPC部 B（28）
IPC大类 B01（28）
IPC小类 B01J（18） B01D（14） C01B（13）
C02F（7） C08K（6） C08J（5）
C08L（4） C09K（3） A61L（2）
B82Y（2） C09D（2） C10G（2）
C23C（2）
IPC B01J020/20（8） B01D071/02（7） B01J020/28（6）
B01D067/00（5） C01B032/198（5） C02F001/28（5）
C08K003/04（5） C01B032/184（4） B01D061/02（3）
B01D069/10（3） B01D069/12（3） C09K005/14（3）
B01D015/08（2） B01D069/14（2） B01D071/68（2）
发明人 JANG B Z（3） ZHAMU A（3） ATIEH M A（2）
BIEGELSEN D K（2） KHALED M M（2） KHAN Z（2）
LAOUI T（2） LIU Y（2） NAZAL M K（2）
公开年 2018（13） 2019（9） 2020（5）
申请年 2018（28）
专利权人 UNIV DHAHRAN.（4） NANOTEK INST.（3） PALO ALTO RE.（2） UNIV SOUTH C.（2）

Removal of ammonia from gaseous environment involves contacting gaseous feedstream comprising initial concentration of ammonia with sorbent comprising graphene oxide supported on compound containing metal salts and metal oxides.

HAWLEY K, ZOICANLOEBICK C M, JUNAEDI C

Membrane e.g. fluid filter for oil separation, comprises electrospun polyacrylonitrile nanofibers, graphene oxide and silicon dioxide nanoparticles, where graphene oxide is embedded in nanofibers, and nanoparticles are on nanofibers surface.

LAOUI T, NASEEB N, AZEEM M A, KHAN Z

Synthesizing graphene pattern by physically adhering catalyst block including catalyst material to portion of growth substrate, and forming graphene thin film selectively at interface between catalyst block and growth substrate.

PARK J, SIM Y, KIM J, SIM Y M, PARKJAEHYUN

Powder mass of multiple individual hollow graphene balls for an oil-removing or oil-separating device, comprises a graphene shell composed of graphene sheets bonded by a carbon material and a hollow core enclosed by graphene shell.

ZHAMU A, JANG B Z

Method for synthesizing graphene oxide that is utilized in electronics, medicine, pharmacology and construction industries, involves oxidizing ground graphite, obtaining mixture of sulfuric acid and dry ice and mixing reagents.

ARKHIPOV M A, ARSANUKAEV M M, MOTCHANYI A I, KOVALEV S S, SHITSLE V F, MOTCHANY A I

Preparing graphene useful in permeation coatings and in lubricant industries comprises applying graphene oxide to substrate, and treating graphene oxide on substrate using photoreduction to reduce and stitch graphene oxide to graphene.

VELTEN J A, PETERS B, SERKIZ S M, GAILLARD J B, SAINI D

Initiating graphene oxide through reduction by reductant to controllably release organic compounds involves mixing certain amount of graphene oxide with certain concentration of buffer solution to prepare stock solution.

ZHU D, WANG B, WEI C

Sponge for oil-water separation is prepared by reacting polyol blend with polyisocyanate and graphene, in the presence of catalyst, foaming agent, and foam stabilizer in which polyol blend contains e.g., polyol components and glycerol.

LIU Y, CHEN S

Making graphene oxide nanofilters involves depositing graphene oxide layers on a first porous surface, adding second porous surface atop the graphene oxide, and applying pressure to the first and second porous surfaces.

BIEGELSEN D K

Nanofilter e.g. graphene oxide nanofilter for filtering aqueous solutions, has graphene oxide layers fixed between first and second porous plates, and adjusting control unit for setting one of pressure and distance between porous plates.

BIEGELSEN D K, VOLKEL A R