国家/地区 中国（10）
IPC部 B（11）
IPC大类 B01（11） C02（3） C01（2）
C12（2） C22（2） G01（2）
IPC小类 B01J（11）
IPC B01J020/28（11）
发明人 LI J（11）
公开年 2021（11）
申请年 2021（7）  2020（3） 
专利权人 QINGHAI INST.（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

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

Synthesizing graphene oxide (GO)-chitosan (CS)-zeolitic imidazolate framework-8 (ZIF-8) foam material useful in glycopeptide or phosphorylated peptide enrichment and mass spectrometry detection, by dissolving GO in solvent, adding CS and glutaraldehyde, drying and adding zinc nitrate hexahydrate.

TANG K, YU J, LI J, YANG J, GAO W, LIU R

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

Adsorbent film for measuring scale content in wastewater by coating film forming solution onto vessel wall for holding wastewater sample, is formed from solution prepared from raw materials with graphene power or modified graphene powder.

YU T, SONG J, QU C, WU B, HU H, ZHANG X, YAN Y, YANG B, LI J

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 zinc oxide-titanium dioxide-loaded magnetic graphene oxide/chitosan material by adding chitosan powder to glacial acetic acid, adding graphene oxide to water, adding graphene oxide dispersion to chitosan solution, and curing.

HU G, LI J

Graphene aerogel modification process comprises e.g. orderly adding reducing agent and modifying agent into graphene oxide dispersion liquid, reacting, washing, then placing in aqueous alcohol solution for dialysis treatment, freeze-drying.

ZHANG J, LI J, DUAN Y

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