国家/地区 中国（13）
IPC部 C（8） H（7） B（3）
IPC大类 H01（7） C01（4） B01（2）
C02（2）
IPC小类 C01B（4） H01M（4） B01J（2）
C01G（2） C02F（2） H01G（2）
IPC H01M004/62（4） H01M010/0525（3） C01B031/04（2）
C01B032/184（2） H01G009/042（2） H01M004/36（2）
H01M004/48（2）
发明人 LIU D（13）
公开年 2014（4） 2020（3） 2021（2）
申请年 2020（4）  2014（3） 
专利权人 HARBIN INST TECHNOLOGY（13）

Heterojunction medium and long wave infrared detector for photoconductive device, has silicon substrate growing tungsten sulfide-graphene quantum dot heterojunction, and gold electrode is provided on graphene quantum dot heterojunction.

WANG D, LIU D, XIAO S, WANG J, HU Y, ZHANG B, JIAO S, LI Z, ZHANG Y

Preparing wafer level, high quality boron nitride/graphene heterojunction film, involves cutting metal bag, and transferring metal bag to target substrate surface to obtain hexagonal boron nitride/graphene vertical hetero-junction film.

HU P, YANG H, TAN B, ZHANG S, SU Z, LIU D, WANG L

Preparing metal oxide doped directionally arranged graphene lithium ion battery negative electrode material by preparing graphene oxide-ammonia dispersion, preparing tin salt-citric acid dispersion, mixing, freeze-drying, and calcining.

HUANG X, LIU D, ZHONG B

Preparing hollow tubular structure iron oxyhydroxide-reduced graphene oxide lithium ion battery cathode material comprises e.g. ultrasonically treating nickel foam, immersing nickel foam in aqueous graphene oxide solution and calcining.

HUANG X, LIU D, ZHONG B, XIA L, WEI Z

Preparing graphene-based hydrogel with three-dimensional network structure comprises e.g. ultrasonically dispersing graphene oxide solution in deionized water and equipped with evenly dispersed and flocculent graphene oxide solution.

WANG W, LIU D, ZHANG J, XU Y, SONG C, ZUO J

Preparing metal oxide chloride doped graphene lithium ion battery anode material involves uniformly dispersing graphene oxide in organic solvent to obtain slurry, dissolving metal source in organic solvent and slowly adding into slurry.

HUANG X, LIU D, ZHANG X, WEN G

Composite solder for joining nickel base superalloy, comprises nickel-based solder and graphene, where nickel-based solder is composed of nickel, chromium, silicon and boron.

LIU D, SONG Y, SONG X, NIU H, FENG J

Preparation of zinc oxide nano hollow sphere/graphene composite material includes taking organic zinc salt, dissolving in deionized water, stirring, adding graphene oxide solution and organic salt, stirring and adding alkali source.

CUI F, GAO S, LIU D, QI J, SONG Y, TIAN J

High-density ordered pore graphite material e.g. graphene active substance for positive and negative electrodes of ultra-capacitor, has alkali metal ion interval layer, where atom percentage content in interval layer is specific in value.

JIA Z, LIU D, ZHU J

Heat-treating solution preparation of self-supporting porous graphene thin film used for e.g. supercapacitor, involves adding heat-treating solution into reactor, immersing graphene oxide film in solution, and washing heat-treated film.

JIA Z, LI C, LIU D