国家/地区 中国（5）
IPC部 B（6） C（6）
IPC大类 B01（6） C01（6）
IPC小类 B01J（6）
IPC B01J027/24（6）
发明人
公开年 2020（6）
申请年 2019（6）
专利权人

Electrode useful for reducing carbon dioxide, comprises base material made of conductor and reduction thin film formed on base material to reduce carbon dioxide, where thin film is nitrogen-doped and copper-supported graphene oxide.

KIDA T, TSUKAGOSHI N, SASAHARA J, QUITAIN A

Indium-zinc sulfide-nitrogen-doped graphene composite photocatalytic material useful in catalytic reduction of carbon dioxide, comprises three-dimensional nitrogen-doped graphene foam and two-dimensional indium-zinc sulfide nanosheets.

YU J, XIA Y

Preparing nitrogen and sulfur-doped graphene-copper(II) sulfide composite material comprises e.g. adding graphite powder and sodium nitrate into concentrated sulfuric acid, adding hydrogen peroxide and carrying out hydrothermal reaction.

SHENG Z, WEI K, YIN J, ZHONG H, ZHANG L

Preparing nitrogen-phosphorus co-doped graphene quantum dots by adding 1,3,6-trinitropyrene and co-doping source of nitrogen and phosphorus to water, ultrasonically dispersing mixture, reacting, filtering, dialyzing and freeze-drying.

LI M, GUO Z, WU H, TANG T

Preparing porous two-dimensional carbon nitride/graphene/carbon nitride sandwich structure photo-catalytic material useful for photocatalytic hydrogen production, comprises e. g. synthesizing graphene oxide nano-sheets.

SONG T

Production of ammonia borane hydrogen involves preparing cobalt aza graphene-based catalyst with reaction substrate and solvent to flask, controlling variable method to under different conditions, and investigating effect of catalyst.

MA X, GAO Q, ZHANG Y, HU L, HAO J, ZHANG X