国家/地区 中国（9）
IPC部 B（9）
IPC大类 B01（9） C02（3） C12（2）
C22（2）
IPC小类 B01J（9）
IPC B01J020/30（9）
发明人 LI J（9）
公开年 2021（9）
申请年 2021（6）  2020（3） 
专利权人 QINGHAI INST.（2） UNIV JILIN J.（2）

Preparing carbon-based lithium adsorption electrode for liquid lithium resource extraction comprises adding the lithium ion sieve adsorption powder, conductive filler and carbon precursor into polymer solution, mixing, coating on electrode supporting material and drying.

WU Z, NIE G, YE X, LIU Z, LUO Q, LIU H, LI J, DONG M

Preparing adsorption material for water pollution treatment, involves mixing the chitosan, glacial acetic acid, glutaraldehyde and water for crosslinking to obtain cross-linked chitosan, mixing the obtained cross-linked chitosan.

LI J, LIU G

Preparation of carbon fiber gel material used in absorbing organic solvent and oil, involves pre-activating ZIF-8-polyacrylonitrile fiber to obtain fiber material, mixing with graphene oxide, and adding water and tert-butanol mixed solution.

CHEN K, GUO X, YAO Y, QI J, WANG C, ZHANG Z, LI J

Preparing iron(II, III) oxide/graphene oxide composite nanomaterial useful in e.g. preparing early screening and prognosis evaluation kit of clinical cancer comprises e.g. preparing ferroferric oxide nano-microspheres, and modifying surface of iron(II, III) oxide nanospheres by using silicon dioxide.

LI J, CUI Z, YUE W, CHEN B

Preparation of lithium ion sieve adsorbent particles for extracting liquid lithium resources, involves mixing adsorption powder and polymer, soaking mixture in crosslinking agent, drying, and soaking dried particles in crosslinking agent.

WU Z, GE F, HUO Y, QIAN Z, LIU Z, LI J, DONG M

Preparing hydrophobic absorbent material based on polyurethane foam comprises e.g. mixing graphene oxide, crosslinking agent and fluorine-containing monomer, carrying out reaction, drying, grinding, pre-polymerizing, foaming and curing.

LI J, CHEN H, LIU N, TAO T

Preparing high-functional graphene diatomite composite material useful in e.g.water treatment,comprises mixing latex powder with graphene diatomite composite material dispersion, dispersing in deionized water, blending and defoaming.

HU H, YU L, GAO H, XIAO L, ZHAO W, QI F, HAN L, LI J, ZHAO H, ZHANG S

Super-waterproof straw-silica-graphene composite material is obtained by mixing and ball milling granular straw material, hydrophobic nano-silica and graphene.

HU H, XIAO L, GAO H, LI Z, XIONG Z, HAN L, LI J, ZHAO H, ZHANG S

Material useful for enriching virus e.g. food-borne virus, new coronavirus, norovirus or rotavirus, comprises graphene ferroferric oxide particles and cetrimonium bromide attached to surface of graphene ferroferric oxide particles.

YANG D, ZHOU S, LI J, CHEN Z, JIN M, YIN J, SHI D, LI H, TAN R, DONG H, YANG Z, WANG H