国家/地区 中国（37）
IPC部 B（37）
IPC大类 B82（37） C01（37） H01（8）
B01（5） B22（4） C23（4）
C02（3） H05（3） B32（2）
C09（2） C25（2） G01（2）
IPC小类 B82Y（37）
IPC B82Y040/00（37）
发明人 WANG J（37）
公开年 2021（6） 2013（4） 2015（4） 2022（4） 2023（4） 2017（3） 2018（3） 2011（2） 2019（2） 2020（2）
申请年 2020（6）  2011（4）  2014（4）  2021（4）  2022（4）  2017（3）  2012（2）  2016（2）  2019（2）  2023（2） 
专利权人 NAT CENT NAN.（3） UNIV TSINGHU.（3） ZHANGJIAGANG.（3） GUANGDONG NA.（2）
HON HAI PREC.（2） HONGFUJIN PR.（2） SHANGHAI NAT.（2） UNIV NORTHWE.（2）
UNIV SOUTHEA.（2） WANG J（2） YANCHENG NEW.（2）

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

Preparing nano-carbon aerogel film compirses e.g. using nano-carbon dispersion liquid to prepare nano-carbon aerogel film, passing through micro-nano foaming machine to form uniform micro-nano bubbles inside, and coating foamed nano-carbon dispersion liquid on surface of current collector substrate.

DONG M, WANG J

Preparation of nitrogen-doped porous graphene used as e.g. catalyst, involves dispersing amino-modified graphene oxide in water, controlling solid content of obtained dispersion to prepare thick slurry, and irradiating with microwaves.

WANG X, LI J, YU F, DU Z, WANG J

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

Preparation of flaky silicon dioxide used for e.g. automobile coating, involves using graphene oxide as template, polyvinyl pyrrolidone as dispersant, and hydrolyzing tetraethyl orthosilicate on surface of graphene oxide, producing silicon dioxide, and calcining.

WANG J, ZHOU J, WANG T, LIU Y, CHENG C

Preparation of lithium iron phosphate used as anode material in power battery industry, by adding lithium and carbon sources to metal-doped lithium iron phosphate precursor prepared using ferric sulfate and phosphorus source, mixing, performing solid-phase reaction, and sintering.

ZENG N, YANG Y, SHI H, WANG W, WANG J, CHEN Y, XIE X, XU Y, HOU X, SHI B

Preparing high frequency soft magnetic ferric oxide/tin dioxide/graphene composite wave absorbing material for communication device, involves preparing oxidation graphene dispersion ultrasonically dispersing concentration prepared by hummer's method graphene then adding distilled water.

WANG J, CUI D

Method for preparing metal cobalt nanoparticle nitrogen-doped graphene and carbon nano-fiber composite material, involves immersing cleaned bacterial cellulose film in mixed solution of urea and cobalt salts respectively.

XIAO L, SUN J, WANG J, CUI D

Preparing surface-enhanced Raman scattering composite substrate based on colloidal perovskite quantum dot-graphene/nano gold, comprises e.g. dropping colloidal perovskite quantum dot-graphene on nano-gold structure for Raman detection.

LIU D, WANG J, QIU C, PANG H

Preparing manganese dioxide/carbon thin film positive electrode material involves adding manganese salt, oxidant and pH adjuster to water to dissolve to form solution, and dispersing acid into solution and stirring at room temperature.

WANG J