国家/地区 中国（7）
IPC部 C（7）
IPC大类 C01（7） C09（2）
IPC小类 C01B（7）
IPC C01B032/192（3） C01B031/04（2） C01B032/184（2）
C01B032/19（2）
发明人 ZHANG B（7）
公开年 2017（5） 2016（2）
申请年 2016（7）
专利权人 SHANDONG XIC.（3）

Preparing graphene powder by photopolymerization comprises e.g. selecting oxidized graphite powder or expandable graphite powder as raw material, placing expanded graphene in heating furnace, insulating and naturally cooling.

CHAN B, CHEN X, DONG H, LI H, ZHANG B, SHAN T

Device for preparing graphene by wave expansion, comprises oven, cyclone collector, and draft fan, where light wave comprises side of shell, and shell is provided with feeding port, and other side of shell is provided with port.

CHAN B, CHEN X, DONG H, LI H, ZHANG B

Optical wave oven for preparing graphene, has case that is equipped with transparent tube whose one end is connected with feeding port and other end is connected with discharge port.

CHAN B, CHEN X, DONG H, LI H, ZHANG B

Device used for preparing graphene nano-fluid by supercritical carbon dioxide, comprises carbon dioxide supply device, mixing device, vacuumizing device, pressurizing device and high pressure container.

ZHANG Y, ZHANG B, LI N, ZHAO Y, HE S

Preparation of xylo-oligosaccharides, dietary fiber and three-dimensional graphene by mixing biomass stalk with solid heteropoly acid and acidic ion water, reacting with sulfur dioxide, performing enzymolysis and carbonizing.

ZHANG B, ZHANG H, LUO X, QI Y, ZHANG Y, ZHANG S, CUI D, GUO J, LI H, DU Z, CUI H

Multistage graphene powder-separation device has separators performing thermal separation process, inlet, valve assembly equipped with explosion-proof motor and solenoid valve, outlet and electronic refrigeration device.

LI S, ZHANG B, ZHANG J

Preparation of graphene film with enhanced critical heat flow density, involves placing two ends of graphene film in boiling water, electrifying using electrode or heating graphene film, and ejecting liquid droplets by heat transfer.

LI H, MEI Y, MA W, WANG C, YANG M, ZHANG B, GONG S, CHEN S