国家/地区 中国（12）
IPC部 C（12）
IPC大类 C01（12）
IPC小类 C01B（12）
IPC C01B032/184（6） C01B032/194（3） C09K008/03（3）
C09K008/12（3） C09K008/16（3） C09K008/24（3）
C09K008/36（3） C01B032/198（2）
发明人 LUO C（12）
公开年 2020（3） 2017（2） 2023（2）
申请年 2020（3）  2022（3）  2016（2） 
专利权人 DRILLING ENG.（3） SINOPEC OILF.（3） DOFODO CHEM .（2） FUJIAN YONGA.（2）
SHENZHEN YUS.（2）

Use of high aza-graphene nanosheet for water-based drilling fluid, where water-based drilling fluid is added with high aza-graphene nanometre sheet, high aza-graphene nano sheet is prepared by premixing raw material inorganic salt, carbon-containing compound and nitrogen-containing organic compound.

GONG G, ZENG C, CHEN H, LI L, ZHANG X, ZHANG Z, WANG F, LUO C, ZHOU C

Application of high-nitrogen heterographene nanosheet in oil-based drilling fluid e.g. white oil-based drilling fluid.

LIU S, GONG G, CHEN J, LI L, DENG Y, ZHANG Z, LI J, ZHOU C, LUO C, ZHANG H

Modifying aqueous and oil-based drilling fluids by aza-graphene nanosheets involves preparing aza-graphene nano-sheet with high nitrogen content into aqueous solution and then mixing with the existing aqueous or oil-based drilling fluid, and using inorganic salts.

LIU S, GONG G, CHEN J, LI L, DENG Y, ZHANG Z, LI J, ZHOU C, LUO C, ZHANG H

Preparation of sulfonated reduced graphene oxide-polymer mixed matrix film includes dispersing dried sulfonated reduced graphene oxide in organic solvent and blending inorganic filler dispersion with organic film casting solution.

CHEN Z, QUAN K, YU H, LUO C, DUAN C, YUAN B, YAN S

Preparing chemiluminescence sensor useful for detecting thrombin involves preparing magnetic silica-aptamer-complementary strand DNA-graphene quantum dots, pretreating sample, processing and realizing target molecule quantitative detection.

LUO C, SUN Y, WANG X, DAI Y, HAN R, GAO D, WANG P, ZHANG S

Ultra-high thermal conductivity graphene thick film with vertical micropores comprises graphene thick film and vertical micropores, prepared by washing graphite oxide to neutrality, mixing with deionized water, and ultrasonicating.

CHEN W, MAI J, FU X, LUO C, DU H

Preparation of graphene thick film involves washing graphite oxide, mixing deionized water, ultrasonically processing, adding acidic electrolyte solution and solvent, injecting into mold container, air-drying, heat-treating and compacting.

CHEN W, MAI J, LUO C, DU H

Semi-conductive shielding material useful for a 220 kV alternating current cable, comprises resin matrix, conductive carbon black, antioxidant, crosslinking agent and modified graphene.

YANG J, TU B, PU D, ZHU C, WEI H, XU J, CHENG M, LUO C, ZHANG L, QIAN Q

Preparing fluorocarbon polymer modified chemically converted graphene/zinc oxide film multi-bandoptical sensor involves using reagent-free electrophoresis assembling method for preparing chemically converted graphene/zinc oxide film.

HOU C, LUO C, WANG H, ZHANG Q, LI Y

Preparing network-shaped graphene nano material involves calcining carbon source organic material to obtain calcined material, adding water for washing, filtering to obtain filter residue, and annealing under protective atmosphere.

XUE X, HOU H, YAN X, XUE F, YANG B, WANG J, LIU H, CHEN J, LUO C, CAO H, KONG X, CHENG B, WANG Z