国家/地区 中国（14）
IPC部 B（8） C（8） E（2）
G（2）
IPC大类 B01（5） C01（3） C02（2）
C08（2） G01（2）
IPC小类 B01J（3） C01B（3） B01D（2）
C02F（2） C08L（2） G01N（2）
IPC B01D067/00（2） B01D069/02（2） B01D069/12（2）
B01J021/18（2） C01B032/184（2） G01N027/26（2）
发明人 LI K（4） LIU G（3） QIU J（3）
ZHANG Y（3） CHEN C（2） DANG Y（2）
GONG M（2） KANG J（2） LI J（2）
LI Y（2） NIU H（2） WANG X（2）
XIONG S（2） ZHOU A（2） ZHU X（2）
公开年 2018（4） 2015（2）
申请年 2018（3）  2014（2）  2015（2）  2017（2）  2022（2） 
专利权人 UNIV XIAN SCI TECHNOLOGY（14）

Direct manufacture of graphene from anthracite involves mixing pulverized coal sample of anthracite and copper chloride and drying to obtain mixed pulverized coal, grinding and irradiating to obtain coarse product of coal-based graphene, separating crude graphene product and purifying.

DONG W, LI J, ZHANG J, NIU H, KANG J, CHEN C, HUANG J, LI K

Preparation of multi-separation layer composite nanofiltration membrane used for e.g. wastewater treatment, involves preparing base membrane covered with graphene oxide-cationic polyelectrolyte double layer, contacting with trimesoyl chloride, draining liquid, heat-treating, and washing.

WANG N, LIU Z, SUN P, WANG J

Halloysite nanotube/graphene oxide oil-water separation membrane used for treating marine oil spills, comprises nylon bottom film as support layer and having preset thickness, and halloysite nanotube/graphene oxide layer loaded on film.

LIU E, DU S, ZHANG Z, ZHANG X

Preparing rutile titanium dioxide/graphene film by adding tetrabutyl titanate to absolute ethanol, adding acetylacetone and deionized water to absolute ethanol, mixing solutions, and spin-coating layers of titanium dioxide sol repeatedly.

WANG A, LIU J, ZHANG W, TIAN F, WANG S, LV Y

Preparing graphene oxide/attapulgite magnetic composite material useful for removing propranolol in water body, comprises e.g. mixing potassium persulfate, phosphorus pentoxide and strong acid, stirring and reacting potassium permanganate.

DENG Y, LI Y, NIE W, GAO X, ZHANG L

Building fiber-reinforced laminate structure has graphene fiber web layer which is covered over glass fiber net layer that is covered at outer side of nylon fiber net layer which is connected with reinforcing wires.

WU Y, XIE X, ZHANG P, QIN Y, LEI L

Graphene-based electric automobile rapid wireless charging system, has graphene primary compensating coil provided with iron core, and funtionalized secondary side compensation coil for receiving induction alternating current voltage.

LI R

Preparation of coating surface with cell outer membrane structure, used for e.g. blood purification, involves dissolving amino-containing zwitterionic polymer and glutaraldehyde in polar solvent, doping graphene oxide, drying, washing.

GONG M

Preparing coal-based graphene quantum dots, comprises crushing natural coal, dispersing into N,N-dimethyl formamide, placing in ultrasonic cell crusher, carrying out ultrasonic crushing, then filtering, and removing N,N-dimethyl formamide.

ZHANG Y, REN S, DANG Y, LIU G, LI K, QIU J

Device for preparing methanol by graphene macroscopic material photocatalytic reduction of carbon dioxide, comprises a reaction tank, where the inner wall of reaction tank is provided with multiple ultraviolet lamps.

CAI J, LI K, LIU G, QIU J, ZHANG Y, ZHOU A