国家/地区 中国（30） 欧洲专利局（EPO）（2） 日本（2） 韩国（2） 美国（2） 世界知识产权组织（2）
IPC部 C（30）
IPC大类 C01（30）
IPC小类 C01B（30）
IPC C01B032/184（30）
发明人 ZHANG Y（30）
公开年 2018（6） 2021（6） 2017（5） 2020（5） 2016（3） 2022（3）
申请年 2017（7）  2020（5）  2021（5）  2016（4）  2022（3）  2015（2）  2018（2）  2019（2） 
专利权人 UNIV NORTH C.（2） UNIV XIAN JI.（2）

New modified lithium tantalate modified graphene nanomaterial used as lithium electrode protection component in lithium battery for mobile device and electric automobile.

YAN S, YIN H, ZHANG Y, LV Z, GAO P

Single-layer graphene aerogel useful as non-metallic catalyst for catalyzing redox reactions under alkali or neutral conditions to prepare alkali or neutral zinc-air batteries.

ZENG H, YIN C, LI X, LI Q, ZHANG Y

Three-dimensional titanium dioxide composite material used as electronic transmission layer of perovskite solar battery, comprises mesoporous hierarchical titanium dioxide spheres in innermost layer, cadmium sulfide particles deposited on sphere and outermost layer coated with reduced graphene oxide.

GAO Z, FENG S, LI Q, GAO B, WANG H, ZHANG Y

Synthesis of composite material for supercapacitor positive electrode, involves mixing graphene oxide dispersion with deionized water, adding ferric chloride hexahydrate and fumaric acid, performing hydrothermal reaction, and reacting with e.g. cobalt nitrate hexahydrate and urea.

SUN M, JIANG D, SU J, ZHU Z, ZHANG Y, LU M

Preparing bulk graphene film based on polymer necking process useful in blue LED device, comprises loading single-layer flake graphene on polyetherimide substrate, curing, forming graphene strips, and stretching polyetherimide substrate.

ZHANG C, MA Q, LUO X, YU Y, CHEN M, YANG C, WANG W, ZHANG Y, HU M, PENG Y, YANG J

Mono-atom dispersed graphene foam with nitrogen-doped carbon nanospheres used in preparation of anode material for lithium-sulfur battery, is grown with carbon nanospheres doped with nitrogen atoms and single metal atoms.

LI H, LIU J, ZHANG Y, LI C, HU C, ZHANG N

Preparing supercapacitors using activated carbon graphene modification method involves deoxidizing activated carbon under nitrogen or argon to obtain activated carbon deoxidizing material and cooling activated carbon deoxidizer.

ZHANG Y, DU J, WANG J, ZHANG X, WANG P, HAN Q

Preparing nitrogen-doped graphene material for preparing composite positive electrode material of diaphragm, involves dissolving glucose, ammonium chloride and urea in water to obtain mixed solution, and heating mixed solution.

LIU J, ZHANG Y, HU M

High-stability cathode material used for preparing lithium battery comprises modified porous graphene, modified graphite, mesophase carbon microsphere, lithium titanate, conductive agent and binder.

CHEN R, CHEN G, HAN J, LI X, CHEN S, SUN T, CUI G, ZHANG Y, WU H

Preparing graphene gas gel doped with silicon comprises e.g. mixing the natural graphite powder and concentrated sulfuric acid, stirring and adding sodium nitrate, forming mixture A, cooling the mixture A and adding potassium permanganate.

JIANG L, YU Q, JIANG J, REN S, ZHANG Y