国家/地区 中国（12）
IPC部 C（12）
IPC大类 C08（12） C09（4） B01（2）
C01（2） H01（2）
IPC小类 C08F（12）
IPC C08F292/00（12）
发明人 LI Y（12）
公开年 2021（3） 2017（2） 2020（2） 2023（2）
申请年 2020（4）  2017（3） 
专利权人 QINGDAO AIR .（2）

Azo-modified graphene used for preparing antibacterial and deodorizing textile, comprises graphene particles, 2-bromoisobutyryl bromide, modified grafted polyethyl methacrylate, 4-cyanoaniline diazonium salt for diazo coupling reaction to obtain graphene material grafted with azo polymer on surface.

LUO W, ZHANG Q, WANG J, LI Y

Preparing powdery, drag reducing agent for drilling fluid, involves adding modified graphite powder and rubber powder to mixture of styrene, catalyst and crosslinking agent, polymerizing formed mixture with polymer, where weight ratio of styrene, graphite powder, rubber and polymer used, is preset.

LI Y, XIE L, ZHU G, XIA H, ZENG Y, QIN B, YE L, LUO C, LIU Y, ZHAO S, YANG J, LIU H, LI S

Preparing high-stability lithium-sulfur battery cathode material, involves dispersing graphene uniformly in dispersion medium to form graphene dispersion, adding acrylonitrile, initiator to graphene dispersion, and performing graft reaction.

ZHANG X, LIU H, HE R, LI Y, JIN Y, LIU P, LI P

Magnetic molecularly imprinted polymer material is prepared by polymerizing catechins, functionalized iron oxide nanoparticles and acrylic monomers, functionalized ferroferric oxide nanoparticles are ferroferric oxide nanoparticles.

LIU L, XIAO A, FU Y, YOU Z, LENG J, LIAO L, LI Y

Preparing graphene-based sound-absorbing filler by grafting modified substance with unsaturated bond onto surface of graphite oxide, and adding initiator to promote polymerization reaction between unsaturated bonds.

JIANG C, LI Y

Preparing modified graphene oxide/Nafion composite proton exchange membrane, comprises e.g. introducing atom transfer radical polymerization initiator on surface of graphene oxide, grafting, polymerizing with monomer and casting.

LI F, CHEN J, GAO X, XIE D, LI Y

Preparation of polyamidoxime/graphene nanoribbon composite aerogel as adsorbent for separation and enrichment of uranium, by adding graphene oxide nanoribbons to mixed solution of acrylonitrile and ammonium persulfate, and polymerizing.

WANG Y, LI Y, WU Z, HE H, HU X, LIU Z, TU H, LIU Y, YUAN D

Self-polishing antifouling resin comprises graphene oxide grafted with unsaturated organic acid.

LI Y, WANG F, HUANG Y, YANG H

Aqueous paint comprises graphene-modified acrylic emulsion, aqueous epoxy resin, emulsifying agent, aqueous epoxy curing agent, neutralizing agent, wetting agent, dispersant and filler.

SU K, WANG B, LI Y, ZHOU L, WANG W

Graphene-modified aqueous paint comprises graphene-modified acrylic emulsion, neutralizing agent, wetting agent, dispersant, graphene oxide solution and filler, and is prepared by weighing raw materials and then mixing and stirring.

GUO Y, LI Y, ZHOU L, SU K, WANG B