国家/地区 中国（10） 日本（2） 世界知识产权组织（2）
IPC部 C（10）
IPC大类 C01（10） H01（7）
IPC小类 C01B（10）
IPC C01B032/182（10）
发明人 LIU H（10）
公开年 2017（3） 2021（3） 2020（2）
申请年 2020（3）  2016（2）  2017（2）  2021（2） 
专利权人

System useful for producing graphene-based anode materials, comprises power unit installed on top surface of support unit, feeding unit installed on right side of power unit and scraping unit provided on left side of filter unit.

LIU H

Modified anode material useful in sodium ion batteries, comprises iron-based polyanionic compound surface loaded with graphene.

LIU H, LI X, QIN K, ZHANG Y, ZHANG B

Method for manufacturing graphene-coated steel sheet, involves modifying steel sheet to have negative charge and forming of first graphene oxide layer is performed using graphene oxide dispersion modified with amine group.

YOO H, KIM J, BAEK J, BYEON C, YOO H J, SU K J, BAEK J H, BYEON C S, BAI J, LIU H

Preparation of graphene iron-based composite material by cutting and pretreating stainless steel, putting to induction heating machine, placing pretreated ceramic sheet, adding graphite powder, putting another ceramic sheet, and heating.

LIU H, LIU L, YANG H, SUN F, JING X, PEI C

Composite nanomaterial electrochemical lithium storage electrode comprises molybdenum disulfide/boron-doped graphene composite nanomaterial with specific surface area as active material, acetylene black and polyvinylidene fluoride.

SHI L, SONG W, LI D, LUO Q, TIAN Q, LIU H, LI J, CHEN Y, ZHEN A, FANG M, MAO S, YUAN W

Preparing graphene-lithium titanate battery involves attaching positive electrode tab to first graphene film and plating aluminum foil having certain thickness to fix positive electrode tab on first graphene film.

LIU H

Preparation of molybdenum disulfide-graphite aerogel electrode material includes adding molybdenum trioxide and graphene oxide in distilled water, mixing, performing hydrothermal reaction, cooling, washing, separating and freeze-drying.

LIU H, DONG W, PANG L, LIANG Y, CHENG Y, WANG Z, CHEN N, ZHAO X

Three-dimensional graphene nano-micron graded pore structure useful for lithium ion battery electrode material.

CHEN C, CHEN X, HAN Y, LIU H, LIU S, SHENG P, WANG B, XU L, ZHAO G, ZHAO L

Preparation of fluorinated graphene and lithium fluoride involves feeding graphene oxide into fluorination furnace, vacuuming, adding fluorine-containing gas, heating to carry out fluorination, cooling, and performing absorption reaction.

HOU H, XUE X, LIU H, WANG J, XUE F, GAO H, LI Y, YANG H, LUO C, HAN S

Making oil-absorbing hollow fiber porous membrane involves immersing graphene dispersion liquid into polymer hollow fiber porous membrane module, and reinforcing binding fastness interface between graphene and hollow fiber porous membrane.

HUANG Q, LIU H, XIAO C, ZHAO J, FAN Z