国家/地区 中国（23）
IPC部 C（23）
IPC大类 C01（23） H01（5） B01（3）
C08（3） C04（2）
IPC小类 C01B（23）
IPC C01B032/186（6） C01B032/184（5） C01B032/194（5）
C01B032/198（4） C08K003/04（3） H01M004/583（3）
H01M004/62（3） H01M010/0525（3） C01B003/00（2）
C01B032/19（2） C01B033/40（2） C01G045/02（2）
C04B028/00（2） C08K009/02（2）
发明人 ZHANG B（23）
公开年 2020（13） 2021（9）
申请年 2020（23）
专利权人 JIANGSU XING.（3） BEIJING GRAP.（2） ENN GRAPHENE.（2） JIANGSU JITR.（2）
NINGBO INST .（2） SHANGHAI AER.（2） UNIV ZHEJIAN.（2） UNIV ZHEJIAN.（2）

Producing hydrogen by pyrolysis and gasification of biomass, comprises passing biomass raw materials and water vapor into reaction unit for reaction, obtaining first gas-phase stream and first solid-phase stream, arranging first, and second catalyst bed and adsorbent bed in sequence and processing.

WU S, ZHANG B, SONG Y, WANG X, WANG B

Modifying graphene comprises e.g. storing graphene, surface treatment agent, solvent, fusing agent and transparent substrate separately, using ultrasonic stirring device, placing graphene, adding solvent, and ultrasonically stirring.

WANG C, QIAN Z, ZHANG B, ZHANG Q, JIN S, ZHOU Q, YANG D

Preparing graphene by ball milling using hyperbranched polyethylene as auxiliary agent, comprises e.g. mixing natural graphite and hyperbranched polyethylene in certain organic solvent, and mixing and removing solvent to form mixture.

XU L, ZHANG B, YE H, WANG Y

Charging and modifying surface of graphene, by dissolving graphene solution in water, adding dispersant and polymer, adding acrylamide monomer and crosslinking agent to graphene dispersion, heating mixture with initiator, and carbonizing.

SUO X, ZHANG B, LI H, JU P, HUANG J, ZHOU P

Graphene composite material comprises modified graphene, and flame-retardant additive, is prepared by ultrasonically-treating mixed solution comprising modified graphene and flame-retardant additive, filtering, and drying.

CUI J, LI Y, XU P, ZHANG B

Preparing graphene material comprises e.g. pre-oxidizing graphene, placing phosphorus pentoxide, potassium persulfate and concentrated sulfuric acid in container for sealing, heating, stirring, adding graphene and washing.

SUO X, ZHANG B, LI H, JU P, HUANG J, ZHOU P

Preparing thermally conductive film based on graphene oxide slurry comprises e.g. adding graphene oxide particles to de-ionized water, dispersion, and adding graphene oxide slurry to slurry dripper of coating film forming equipment.

XU P, CUI J, LI Y, ZHANG B

Porous modified graphene oxide film is prepared by e.g. using porous modified graphene oxide, porous ceramics, solvent(s), dispersing porous modified graphene oxide in solvent to obtain dispersion liquid, and scraping film.

CUI J, LI Y, XU P, ZHANG B

Preparing modified environmentally-friendly slurry comprises e.g. freeze-drying bentonite, crushing, sieving, adding sodium sulfate and carboxymethyl cellulose, adding graphene oxide, nano titanium dioxide and deionized water, and reacting.

WANG W, LIU S, XIE L, ZHANG B

Preparing graphene useful for preparing antistatic plastic, comprises dissolving hyperbranched polyethylene in organic solvent-A, ball milling, placing first product in organic solution-B, centrifuging and taking out supernatant.

XU L, ZHANG B, YE H, LIU W, SONG J