国家/地区 中国（21） 世界知识产权组织（3）
IPC部 C（22）
IPC大类 C01（22）
IPC小类 C01B（22）
IPC H01M004/62（8） C01B032/184（7） H01G011/86（5）
H01G011/36（4） H01M004/583（4） H01M010/0525（4）
C01B031/04（3） C01B032/19（3） C01B032/194（3）
C01B032/198（3） H01G011/32（3） C01B025/45（2）
H01M004/58（2）
发明人 ZHANG S（22）
公开年 2021（6） 2022（4） 2018（3） 2020（3） 2011（2） 2023（2）
申请年 2021（7）  2017（3）  2022（3）  2020（2）  2023（2） 
专利权人 BTR NEW ENER.（2） SHENZHEN BTR.（2） UNIV NANTONG（2） UNIV SHENYAN.（2）

Method for preparing graphene by using graphite negative electrode recycled waste lithium, involves using vacuum filtering device to clean electrolytic liquid after electrolytic peeling, freezing and drying graphene processed solution, and sieving powder to prepare finished product graphene.

ZHANG S, ZHANG Z, YANG Q, LIU Q, LIU L, ZHAO H, HU L

Preparing graphene for preparing lead-carbon alloy cathode material, comprises e.g. adding electrolyte into electrolytic cell, pre-electrolyzing graphite sheets bound by titanium mesh, suction filtering, powdering freeze-dried graphene and mixing with activated pore-forming agent, activating.

ZHANG S, ZHANG Z, YANG Q, LIU Q, LIU L, ZHAO H, HU L

Preparation method of porous graphene, involves completely dissolving carbon precursor and pore-forming agent, and exposing film obtained in step under laser irradiation to obtain porous graphene.

LIU C, KANG J, ZHANG S, LI N, WANG Z

Preparing plasma-enhanced of fluorinated carbon cathode material useful e.g. for lithium fluoride carbon primary battery comprises passing in fluorine-containing gas source using plasma generator to generate fluorine-containing plasma to fluorinate carbon materials and heating.

FENG T, XU Z, ZHANG S, WU M, YAO L, CHEN G, ZHOU H

Preparing reduced graphene film used as active material for energy storage, preferably lithium-ion battery, involves using polyvinyl alcohol as additive, reducing graphene oxide with metal, and forming layer of graphene film on metal surface.

ZHANG S, LI T, ZHAO H, LI C, WANG R

Graphene conductive composite material for lithium ion battery, comprises graphene nanosheet; and conjugated copolymers containing alkyne groups and having linear structure, and grafted with graphene nanosheet.

SUN S, ZHANG S, DONG W, GAO H, PROTEST P

Structural design of two-dimensional adjustable ferroelectric polarization material based on iron intercalated graphene oxide by simulating construction of iron intercalated graphene oxide crystal structure, performing structure optimization, applying strain and randomly distributing iron ions.

DONG Z, ZHANG S, ZHONG C, GENG C

Designing two-dimensional semiconductor material based on graphene useful e.g. in microelectronic device, comprises e.g. selecting substrate to satisfy low dimensional requirements of nano multifunctional semiconductor device, and applying strain to graphene oxide single layer film.

DONG Z, GENG C, ZHONG C, ZHANG S

Preparing graphene film used as proton exchange membrane, comprises e.g. placing graphene sample of porous substrate into Faraday cage, pumping air pressure in cavity, introducing nitrogen-containing gas, and processing by plasma processor.

WANG L, ZENG Z, ZHANG S, SONG R, HAN X, ZHU Z, CHEN X

Preparing anode composite material useful in lithium ion battery comprises heating anode material coated by catalytic material under carbon source gas atmosphere, generating carbon nano-tube on anode material and adding graphene for coating.

WANG Y, ZHANG S, WANG Z, MA J, BAI Y