国家/地区 中国（12）
IPC部 C（12）
IPC大类 C01（12） C08（2）
IPC小类 C01B（12）
IPC C01B032/184（7） C01B032/19（2） C08K003/04（2）
发明人 ZENG G（6） ZENG H（6）
公开年 2018（7） 2017（5）
申请年 2017（12）
专利权人 UNIV SOUTH CHINA TECHNOLOGY（12）

Composite film used in material packaging, fire protection, electrical appliances and sensors, comprises hydroxyethyl cellulose, graphene, and nanoclay having rod-like structure with specified thickness and radial length.

YANG R, XIE J, CHEN T

Preparing graphene quantum dot by combination of ultrasound and microwave comprises e.g. mixing sodium hydroxide and graphite with N-methylpyrrolidone to obtain mixed solution, ultrasonicating, reacting, dialyzing and concentrating.

WANG X, CAI J, SUN R, LI X

Preparing elastic carbon aerogel useful in sensors comprises ultrasonic dispersion of graphene oxide in water, freezing under nitrogen, adding nano microcrystalline cellulose, micromolecular carbon/nitrogen source, freeze-drying and heating.

ZHONG L, ZHUO H, PENG X, HU Y, CHEN Z, JING S

Preparation of nitrogen-containing graphene material using coconut shell involves heating coconut shell powder in nitrogen atmosphere, reacting obtained pre-carbonized product with reaction raw material in nitrogen atmosphere, and cooling.

ZENG H, ZENG G

Preparation of nitrogen-containing graphene material, involves heating chitosan under nitrogen atmosphere, cooling to obtain pre-carbonized products and reacting with control aggregate such as aluminum nitrate and potassium hydroxide.

ZENG H, ZENG G, LI H

Preparation of graphene material using bamboo wood leftovers involves crushing dried bamboo wood leftovers, sieving, pumping nitrogen gas, heating, raising temperature, cooling, adding reactant, pumping nitrogen gas, and heating.

ZENG H, ZENG G

Preparation of graphene material, involves crushing dried shrimp shell waste to obtain shrimp shell waste powder and sieving, heating waste shrimp shell powder under nitrogen atmosphere, increasing temperature and cooling.

ZENG H, ZENG G

Preparing graphene material using Plumeria rubra as raw material by crushing dried Plumeria rubra, subjecting crushed Plumeria rubra to nitrogen atmosphere conditions, then putting into tubular furnace, heating, and heat preserving.

ZENG H, ZENG G, WANG Y

Use of waste banana for preparing graphene material involves crushing dried waste peels of banana to obtain waste banana powder, adding obtained waste banana powder in tubular furnace, heating and cooling to obtain pre-carbonisation product.

ZENG H, ZENG G

Preparing nanocomposite filler comprises e.g. adding the graphene oxide into the water, then adding ethanol, adding ammonia water, catalyst and silicon source monomer, stirring, washing and drying.

JIA Z, DONG H, ZHONG B, HU D, LIN J, LUO Y, JIA D