国家/地区 中国（20）
IPC部 C（20）
IPC大类 C01（20）
IPC小类 C01B（18） B82Y（4） C01G（4）
C07C（4） H01M（3） B01J（2）
C02F（2） G01N（2）
IPC C01B032/194（7） B82Y030/00（4） C01B032/182（4）
C01B032/184（3） C01B032/19（3） C07C227/04（3）
C07C229/16（3） H01M004/583（3） C01B032/186（2）
C01B032/198（2） C02F001/30（2） C07C227/18（2）
C07C303/32（2） C07C309/14（2） H01M004/62（2）
发明人 WANG C（20）
公开年 2018（20）
申请年 2018（20）
专利权人 UNIV SHAANXI.（6） UNIV HENAN S.（2）

Preparation of nitrogen sulfur co-doped three dimensional graphene foam electrode material used e.g. in electrocatalysis, by dipping foam nickel in graphene oxide, melamine, trithiocyanuric acid and solvent dispersion and thermal reacting.

LI J, XI Q, HUANG J, CAO L, HE Y, WANG C, LUO X, GUO P

Preparing three-dimensional porous nitrogen-sulfur doped carbon nanosheet comprises slowly adding homogeneous solution containing trimeric thiocyanate to graphene oxide aqueous solution, dissolving, drying and placing in vacuum environment.

HUANG J, XI Q, LI J, CAO L, WANG C, LI Q, WANG T, LUO X

Preparing graphene quantum dot-based petroleum liquid product comprises e.g. adding concentrated sulfuric acid and concentrated nitric acid into the petroleum liquid product, ultrasonicating, carrying out oxidation reaction and cooling.

WANG C, PAN C

Layered graphene/metal oxide nanocomposite used in e.g. bioassay, is composed of single layer of graphene sheets and metal oxide layer which are periodically alternately arranged in parallel, in preset ratio.

LU H, RUAN Y, YANG C, ZHANG J, ZHAO Z, WANG C, MA J, SUN M

Preparing graphene comprises e.g. immersing metal chloride-graphite intercalation compound, placing absorbed chloride-graphite interlayer compound in vacuum environment, heating to obtain expansion graphite and dispersing.

QI X, YAN S, PENG S, WANG C, WANG J

Graphene oxide composite film preparation involves carrying out spin-coating graphene oxide dispersion on graphene surface of chemical vapor deposition graphene having metal substrate to obtain structure A.

LI X, WANG C, LIU W, ZHAO D, WANG X, JIA T

Preparation of flaky agglomerated small spherical nano tungsten trioxide powder for photocatalytic process, involves mixing ammonium metatungstate and graphene oxide solution, freezing, freeze-drying, heat-preserving and calcining.

WEI S, PAN K, ZHAO Y, ZHANG C, MAO F, CHEN C, XU L, ZHOU Y, LI X, WANG F, YANG Y, WANG C

Quartz boat based on multi-layer and large-area graphene growth comprises tubular quartz boat, quartz plate and quartz slide and located within the tubular quartz tube.

QIU F, LI B, WANG C

Preparation of nano molybdenum trioxide powder for photocatalytic degradation, involves mixing ammonium tetramolybdate and graphene oxide solution, freezing with liquid nitrogen, freeze-drying, heat-preserving and calcining in furnace.

WEI S, PAN K, ZHAO Y, XU L, ZHANG C, MAO F, CHEN C, ZHOU Y, LI X, WANG F, YANG Y, WANG C

Preparation of nitrogen-doped graphene involves expanding graphite by electrochemically intercalating graphite, mixing expanded graphite with nitrogen source, heating and annealing.

WANG C, XIAO X, ZHONG G, XU K, WU S, ZHAO W, LU X, FENG H