国家/地区 中国（329）
IPC部 B（329）
IPC大类 B82（329）
IPC小类 C01B（329）
IPC C01B032/194（329）
发明人 LI X（15） LI Y（13） WANG J（13）
ZHANG J（11） ZHANG H（10） LI J（8）
LIU J（8） LIU Y（8） WANG H（8）
WANG Y（8） YANG X（8） LI W（7）
ZHANG Y（7） CHEN C（6） LI Z（6）
公开年 2021（81） 2022（60） 2017（45） 2020（32） 2023（24） 2016（16） 2018（16） 2019（14） 2015（13） 2013（10） 2014（8） 2011（4） 2012（4） 2009（2）
申请年 2021（76）  2020（61）  2022（38）  2017（34）  2019（29）  2016（23）  2014（15）  2015（14）  2013（10）  2018（8）  2011（7）  2023（7）  2012（3）  2009（2） 
专利权人 UNIV XIAN JI.（6） CHINA PETROL.（5） SHANGHAI NAT.（5） SINOPEC RES .（5）
LOCKHEED COR.（4） LOCKHEED MAR.（4） UNIV NORTHWE.（4） ANHUI AEROSP.（3）
CENT NAT REC.（3） NANOTEK INST.（3） NINGBO INST .（3） UNIV FUDAN（3）
UNIV GUANGDO.（3） UNIV HANGZHO.（3） UNIV HARBIN .（3） UNIV JILIN（3）
UNIV SHANGHA.（3） UNIV SOOCHOW（3） UNIV TSINGHU.（3） UNIV XIAMEN（3）

High-throughput laser synthesis method of graphene loaded nanoparticles useful as anode material of the lithium carbon dioxide battery by carrying out in-situ conversion polyimide polymer film or polyethyleneimine polymer film by laser, dropping metal precursor salt solution to substrate and drying.

WANG J, ZHANG J, XIE K, GUO C, HAN X

Aramid nanofiber coated graphite nanocomposite film useful in nano-fluid ion transmission, osmotic energy conversion, battery diaphragm and electric device radiating, comprises aramid nanofibers coated with graphite nanosheets and layered ordered nanocomposite film formed by stacking layers.

SHEN S, LIANG X, XIAO H, SI L, SONG J

Method for preparing graphene sub-nanoscale gap by feedback control electric breakdown, involves stopping voltage to apply to two ends of single-layer graphene nanoribbon when resistance of single-layer graphene nanoribbon reaches preset resistance to construct and obtain graphene sub-nanoscale gap.

SU M, HONG W, LIU J, ZHANG C, YUAN Z

Preparing carbon-based gas gel induced by carbon dots useful in catalysis, comprises e.g. taking carbon dots using positively charged polymers by thermal sintering method and carrying out electrostatic self-assembly with rich and disordered pore structure without chemical cross-linking agent.

YE M, JIAO Z, YAN B, YANG X

Method for preparing graphene powder, involves obtaining reduced oxidization graphene particles, heating and processing reduced oxidized graphene particles and drying to obtain dried granular graphene powder.

PENG Y, CHEN Q, CAI J

Multi-element composite electromagnetic wave absorbing material useful in electromagnetic wave absorbing field, comprises reduced graphene oxide, titanium carbide MXene and metal-organic frameworks derived iron cobalt carbon nano particles.

LIU J, LEI D, ZHANG P, LIU C, LI Y

Activation method before metallization of thick copper printed circuit board hole involves preparing graphene liquid and graphene oxide liquid, mixing to obtain graphene copper plating pre-activation liquid without dispersant, and injecting activating solution.

BAI J, XIE D, FANG B, WANG J

Preparing modified graphene, for micro-nano processing, energy, biomedicine and drug delivery, involves taking graphene, adding to ethanol solution, adding sodium hydroxide to adjust pH value to obtain mixed solution, stirring mixed solution and reacteing, and filtering to obtain filter residue.

MA X, LIAO Q, QIU J, QIU C, GUO Z

New lithium-ion battery cathode material useful in coating layer in cathode of lithium-ion batteries.

REN Z, CHEN Z, YANG Y, SHEN L

Preparing metal nitrogen-doped graphene quantum dot composite material useful e.g. for preparing ammonium perchlorate catalyst, by e.g. dissolving organic acid and organic amine in solvent, carrying out hydrothermal reaction, adding soluble metal salt, dialyzing, and freeze-drying.

YIN Z, WANG Y, JIANG L, FU X, XU J, NIE F