国家/地区 中国（17） 世界知识产权组织（2）
IPC部 C（11） B（4） H（4）
D（2）
IPC大类 C01（8） B01（3） H01（3）
C04（2）
IPC小类 C01B（8） B01D（3） C04B（2）
H01M（2）
IPC C01B032/19（7）
发明人 ZENG J（17）
公开年 2018（17）
申请年 2017（17）
专利权人 CHENGDU NEW .（13）

Preparation of nano graphene involves mixing graphite powder with water, refining to obtain slurry, extracting slurry with water or liquid carbon dioxide as extractant, filtering to obtain filtrate, and drying.

ZENG J, CENG J

Metal particle-liquid metal catalyst for use in cathode of proton exchange membrane fuel cell, comprises graphene foam as carrier and composite metal particle as filler.

CHEN Q, ZENG J

Preparation of ceramic proton exchange membrane useful for fuel cell, involves dissolving heteropoly acid in deionized water, adding graphene, sulfonated kaolin, barium titanate, adhesive, aluminum sol and benzotriazole and solidifying.

CHEN Q, ZENG J

Preparing three-dimensional graphene fiber by thermal chemical vapor deposition for functional composite material, water treatment, electromagnetic shielding, sensors and energy field, involves making precursor fibers.

YU J, ZENG J

Graphene catalytic plate for efficiently purifying automobile exhaust gas, comprises micro-porous, high area ratio plate-shaped structure that is made of metal oxide and graphene through pulping, foam shaping, and sintering.

CHEN Q, ZENG J

Sand mill for industrially layered grinding and exfoliation of graphene, has graphene slurry which is prepared by mixing graphite with organic solvent or water and then sent to laminatable grinding system.

CHEN Q, WANG L, ZENG J

Preparing high thermal conductivity hydrated salt phase change material comprises e.g. preparing reduced graphene aqueous dispersion, stirring and then reducing graphene aqueous dispersion with inorganic salt.

ZHOU Y, ZHANG X, LI X, SHEN Y, SUN Y, ZENG J, REN X, MA L, DONG S, XI G

Textile fabric for charging pile cable, comprises semi-crystalline soft segment polyurethane urea elastomer, graphene, poly(ethylene glycol), aramid fiber and binder.

CHEN Q, ZENG J

Detecting cholesterol by enzyme and graphene coordinative catalyzing silver deposition method comprises e.g. placing printing electrode in sulfuric acid solution, taking cholesterol and silver nitrate solution and calculating sensitivity.

HUANG Y, ZENG J, CUI L, LI G, LIANG J, DONG C, WANG Z, ZHOU Z

Electromagnetic dynamic vibratory mill for preparing graphene, comprises cylinder body set on base and provided with movable crushing cavity provided with vibration damping spring group connected with base and dynamic group.

CHEN Q, WANG L, ZENG J