国家/地区 中国（10）
IPC部 C（10）
IPC大类 C01（10） B82（2） H01（2）
IPC小类 C01B（10）
IPC C01B032/184（3） C01B032/194（3） B82Y030/00（2）
C01B032/168（2） C01B032/19（2） C01G051/00（2）
发明人 QIN W（10）
公开年 2020（3） 2022（2）
申请年 2014（2）  2020（2）  2022（2） 
专利权人 HARBIN INST .（4） HARBIN TECHN.（2）

Method for preparing perovskite solar battery graphene electronic transmission layer, involves performing coating on surface of transparent electrode substrate to form liquid film by using electronic transmission precursor solution, and performing hot pressing by using graphene film.

QIN W, FU F, CAI Z, LI X, QIN X, ZHAO D, ZHAO Z, LI W

Preparing diamond nanoparticle modified on surface of azobenzene polymer whose thermal conductivity can be regulated by light radiation involves performing surface pre-modification of diamond nanoparticle, preparing azobenzene polymer monomer, grafting azobenzene polymer monomer onto surface.

SHE D, QIN W, WAN L, YUE W

Preparing graphene-based aerogel with ultrafast light-thermal response involves adding graphene oxide sponge and acidified carbon nanotubes into deionized water successively, dispersing, adding lithium sulfate, liquid-phase self-assembly occurs, then quickly freezing, and then freeze-drying.

QIN W, LI Y, LU S, YAO Y, SHI T, WU X

Preparing magnetic graphene nano-wave absorbing material useful in e.g. civil and military fields comprises e.g. dissolving graphene oxide sponge, acidified carbon nano tube and cobalt nitrate in deionized water, mechanically stirring to uniform and performing electrostatic self-assembly.

KANG H, LI Y, LU S, LIU Y, HONG Y, QIN W, YAO Y, SHI T, WU X

Graphene heat-conducting material useful for preparing electronic device comprises base material and graphene nanosheet, which is oriented and arranged inside base material.

QIN W, HUANG F, YUE W, CHEN H, WANG C

Preparing graphene oxide nano-volume comprises preparing graphene oxide sponge by liquid-phase stripping method and freeze-drying method, ultrasonically dispersing in deionized water and acidifying carbon nanotubes.

WU X, YAO Y, QIN W, LU S, LI Y

Cobalt borate/graphene composite material useful for cathode of lithium ion battery comprises nanorod structure cobalt borate embedded in the folded graphene.

ZHOU N, QIN W, WU C, JIA C

Preparing functionalized reduced graphene comprises carrying out oxidation of graphite to obtain graphene oxide, annealing, thermally expanding, adding into deionized water with dispersant, treating, filtering, washing and drying.

MA J, LIU J, ZHU W, QIN W, LI W

Preparation of honeycomb structured graphene/zinc oxide nanorod composite film used for photoelectric conversion device, involves immersing graphene/zinc oxide nanorod composite film in zinc salt-hexamethylenetetramine mixed solution.

QIN W, SUN H, YIN S, WU C, CHEN H, MEN X

Composite material used in hydrogen-storage application, comprises graphene sheet and cobalt sulfide adhered to surface of graphene sheet.

HAN L, GANG P, QIN W