国家/地区 中国（10）
IPC部 C（11） B（3）
IPC大类 C04（11）
IPC小类 C04B（11） C01B（3） B01D（2）
IPC C04B038/00（11）
发明人 HU L（2） SHI J（2） XU B（2）
公开年 2019（11）
申请年 2019（7）  2018（4） 
专利权人 SHI J（2）

Preparing graphene composite sponge involves using experimental materials and instruments, washing discarded cigarette ends, drying, and immersing in a graphene oxide solution, and then taking out to dry, putting it into a tube furnace.

SHI J

Preparing graphene-carbonized fiber composite sponge, comprises e.g. preparing experimental materials and instrument, washing discarded cigarette ends, drying, taking out, immersing in graphene oxide solution, and placing in tube furnace.

SHI J

Ceramic composite filtering core of graphene used in water purifier comprises diatomite, chitosan, silicon carbide, graphite material, surface active agent, metal oxide, bamboo charcoal powder and sodium feldspar powder.

WANG Q, LIU S

Preparing electromagnetic shielding material by performing low-temperature carbonization treatment on bacterial cellulose, depositing graphene oxide aqueous solution on its surface, drying and performing high-temperature carbonization.

HU Y, GU H, SHEN Y, ZHAO T, SUN R

Preparation of conductive silicon carbide involves immersing honeycomb silicon carbide in cationic polyelectrolyte solution, ultrasonically dispersing, drying and immersing in mixed solution of e.g. graphene oxide and organic binder.

WU Y, LIANG H, CHEN X, CHEN C, HU L

Preparing light-weight graphite-like carbon foam by preparing graphene composite rubber by adding rubber block, graphite powder, and foaming agent particles and mixing, and carbonizing graphene or oxidized graphene compounded rubber block.

TANG Q, HUANG B, LIU N, LIANG X, LIANG J

Preparing three-dimensional grade hole structure graphene electrode material comprises dissolving metal oxide in a strong alkali aqueous solution, adding graphene oxide and stirring uniformly to obtain alkaline mixed solution.

GUAN Y, XU B, SHEN J, HU L, ZHOU S, SUN N

Producing metal-bonded graphene foam product used as heat dissipation element for smart phone, involves depositing graphene dispersion onto surface of supporting substrate, heat-treating dried layer of graphene, and impregnating metal.

LIN Y, ZHAMU A, JANG B Z

Preparing sound and heat insulating environmentally friendly brick comprises e.g. crushing lime powder, fly ash, plant straw powder mixture, slag, functionalized graphene, modified rubber particles, and barite powder, grinding, and mixing.

JIAO W, FAN T

Preparing onion carbon/graphene composite aerogel involves disperse in deionized water to obtain dispersion, adding onion carbon to disperse uniformly, adding reducing agent ammonium citrate, hydrothermal reaction.

YANG Y, KANG W, LIU X, CUI Y, JI S, XU B