国家/地区 中国（40）
IPC部 B（40）
IPC大类 B01（40）
IPC小类 C01B（40）
IPC C01B032/184（40）
发明人 ZHANG Y（4） LI X（3） LI Y（3）
DENG W（2） KWON W（2） KWON W J（2）
LEE J（2） LEE K（2） LEE K S（2）
LI B（2） LI T（2） LI W（2）
LIU C（2） LIU J（2） LIU Z（2）
公开年 2017（7） 2022（7） 2015（6） 2021（5） 2020（4） 2023（4） 2018（3） 2016（2）
申请年 2022（9）  2016（5）  2014（4）  2015（4）  2017（4）  2020（4）  2019（3）  2021（3）  2013（2） 
专利权人 LG CHEM CO L.（2） LG CHEM LTD（2） UNIV SOUTHWE.（2）

Graphene/MXene composite aerogel material has three-dimensional porous structure and MXene sheet layer attached to thin graphene sheet.

LIU C, ZHANG P, LEI D, LIU J, LI Y

Preparing graphene by combustion synthesis comprises e.g. mixing extruded vermiculite powder and metal magnesium powder, then mixing with metal magnesium powder, passing carbon dioxide, adding into hydrochloric acid solution and adding into hydrofluoric acid solution and reacting.

MING H, CAO G, XIANG Y, ZHANG H, ZHANG W

Preparing wrinkled graphene-based single-atom catalysts used for e.g. electrocatalytic process by preparing graphene oxide suspending solution, mixing with metal precursor solution, atomizing and pyrolyzing, calcining corrugated spherical graphene oxide-based metal single-atom catalyst.

HE G, YE G, FEI H

Paste used for graphene energy battery, comprises carbon source, oxidant, reducing agent, initiator and auxiliary agent, where carbon source comprises e.g. carbon black, graphite, carbon nano tube, carbon dioxide and initiator comprises benzoyl peroxide, azobisisobutyronitrile or sodium bisulfite.

LIU P, XIE G

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

Preparing chiral polyaniline-reducing graphene oxide aerogel wave-absorbing micro-sphere with spiral structure useful as microwave absorbers comprises dissolving calcium chloride and ammonium persulfate in solvent, adding aniline, adding sulfonic acid camphor, mixing, reducing, freezing and drying.

XU Z, DENG W, LI T, TIAN Y, MENG F

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

Preparing reduced graphene oxide aerogel wave-absorbing microspheres with chiral helical structure useful for microwave absorber, comprises e.g. dissolving calcium chloride in a solvent, and obtaining the desired camphorsulfonic acid-reduced graphene oxide aerogel absorbing microspheres.

DENG W, XU Z, LI B, LI T, TIAN Y, MENG F

Preparation system of graphene-coated electrode material, has heating furnace and radio frequency coil that are provided with interval in radial direction of reaction tube.

LIU Z, CAO F, WANG X, XU T

Preparing glycerol graphene quantum dot nano-fluid involves mixing glycerol and carbon-containing precursor, dispersing carbon-containing precursor uniformly in glycerol, heating, putting solution into ultrasonic dispersion device, and dispersing to obtain quantum dot nano-fluid as base liquid.

SUN W, LIU C