国家/地区 中国（6）
IPC部 H（4） B（2）
IPC大类 H01（4）
IPC小类 H01L（3）
IPC H01L031/18（3） H01L031/0352（2） H01L031/07（2）
发明人 YU J（6）
公开年 2018（2） 2021（2）
申请年 2017（2）  2021（2） 
专利权人 UNIV KUNMING SCI TECHNOLOGY（6）

Method for preparing N-reducing graphene oxide supported platinum copper alloy nanocatalyst, involves transferring mixed solution obtained to autoclave for hydrothermal reduction, filtering and drying to obtain catalyst powder.

GAO A, SUN C, DONG K, LIU W, YU J, XU M

Preparing popcorn-like zinc ferrite/cadmium sulfide/graphene oxide heterojunction photocatalyst by reacting iron salt and zinc acetate dihydrate in ethylene glycol to form nanospheres, dispersing in cadmium salt and adding to graphene oxide.

LI S, TAO J, MA W, WU J, MIAO Z, LIU L, WANG F, YU J, WAN X, WEI K

Preparing Gr/silicon solar cell involves using graphite as anode, performing electrochemical reaction at constant pressure in quaternary ammonium salt/acetonitrile solution to obtain quaternary ammonium ion intercalation crystal.

MA W, WANG Q, LI S, CHEN X, WEI K, CHEN Z, LEI Y, YU J, WU J, XIE K

Preparation of chlorine-doped glucose carbon-based graphene involves mixing glucose and hydrochloric acid, heating, mixing deionized water and absolute ethanol, filtering and spin-coating chlorine-doped precursor solution on quartz plate.

YU J, ZHAN X, TANG L, LIU Z

Preparation of flexible graphene-silicon solar cell involves passivating silicon wafer with inverted pyramid structure, applying graphene quantum dot solution, calcining, and applying indium-gallium alloy or conductive silver paste.

LI S, MA W, ZOU Y, WEI K, YANG C, LEI Y, XIE K, WU J, YU J, QIN B, LV G, YANG B, DAI Y

Preparation of nano-silicon-based graphene solar cell involves cleaning silicon wafer seal, soaking in hydrofluoric acid solution, removing oxide layer on window surface, and etching metal nanoparticles using silicon nanowire array.

LI S, MA W, YU J, QIN B, YANG J, WEI K, LEI Y, LV G, XIE K, WU J, YANG B, DAI Y