国家/地区 中国（21）
IPC部 C（21）
IPC大类 C01（21） H01（7） B82（2）
C22（2） C25（2） G01（2）
IPC小类 C01B（21）
IPC C01B032/184（7） C01B032/194（5） C01B032/05（3）
C01B032/186（3） H01M004/36（3） H01M004/38（3）
H01M004/58（3） C01B033/02（2） C22C001/10（2）
H01M004/62（2） H01M010/0525（2） H01M010/054（2）
发明人 ZHANG X（21）
公开年 2022（21）
申请年 2022（21）
专利权人 GUOHUAN BATT.（2） SUZHOU LIANX.（2）

Preparing graphene gel used for dynamic thermal management of lithium-ion batteries by e.g. preparing graphene oxide aqueous solution, adding ethylenediamine in graphene oxide solution, hydrothermally reacting, cleaning, freezing and performing high-temperature annealing treatment of graphene gel.

LIN M, YAN B, CHENG S, GUO X, ZHANG X

Removing poly(methyl methacrylate) on graphene surface involves carrying out metal surface etching on the copper-based monolayer graphene that is coated with poly(methyl methacrylate), and obtaining poly(methyl methacrylate)/graphene film.

ZHAO X, LI Y, SUN L, WANG P, ZHANG X, GUO X, YU F

Preparing in-situ heteroepitaxial graphene-coated silicon material useful in lithium-ion battery, comprises e.g. removing magnetic impurities in silicon raw material, drying, sand milling, reacting with fluorocarbon radicals, spray drying, low heating and carrying in-situ heterogeneous epitaxy.

ZHOU S, SHEN J, CHEN M, LUO X, HOU Q, ZHANG X

Preparing graphene-coated silicon batch, involves preparing silicon carbon precursor by spray drying and low temperature heat treatment process, and preparing high-temperature and high-vacuum device based on prepared graphene silicon material.

ZHOU S, SHEN J, CHEN M, LUO X, HOU Q, ZHANG X

Graphene paper composite filler conductive mortar useful e.g. in building material comprises cement, fly ash, middle sand, graphene paper composite material, re-dispersible latex powder, water reducing agent, retarder, and antifoaming agent.

LIN Z, HUANG B, HUANG N, WANG P, ZHANG X, ZHANG W

Method for preparing single-layer alternating graphene, involves placing copper foil in gas phase deposition furnace, introducing argon gas into gas phase deposition furnace, and introducing hydrogen into gas phase deposition furnace and annealing copper foil.

ZHANG X, ZHOU T, XU X

Preparation of lithium iron phosphate used in battery, involves mixing iron source, lithium source, carbon source and graphene quantum dot material, grinding, dispersing, calcining, ball milling and sieving of calcined product.

LUO E, ZHANG X, LI C, WEI D, WU S, WEI L

Modified preparation device for graphene production, has hose whose one end is connected with several groups of vibrating rod head which is set around stirring component.

FENG X, ZHANG X

Composite electrode used in plasma sterilizing water generating device, comprises electrode substrate, and graphene nanocrystalline porous film doped with titanium dioxide nanoparticles on the surface of the electrode substrate.

WANG Z, WU Q, WANG X, ZHANG Q, WEN B, BAI Y, ZHANG X

Silicon oxide-based ultra-black aerogel comprises three-dimensional porous network structure formed by mutually connecting nano-light-absorbing particles and silicon oxide nano-particles.

JI X, ZHANG X