国家/地区 中国（7）
IPC部 C（7）
IPC大类 C01（7） B82（3） H01（3）
H05（2）
IPC小类 C01B（7）
IPC C01B032/184（4） B82Y030/00（3） C01G053/00（3）
B82Y040/00（2） H01M004/505（2） H01M004/525（2）
H01M004/62（2） H01M010/0525（2） H05K009/00（2）
发明人 ZENG H（7）
公开年 2022（6）
申请年 2022（7）
专利权人 ZHONGXING GU.（3）

Usage method of organic acid in preparation of graphene, involves soaking mixed product containing crude graphene in deionized water, adding organic acid to suspension, washing with deionized water and ethanol, centrifuging, placing precipitate in oven for drying to obtain graphene.

ZENG H, SHEN H, ZENG G

Preparing lithium-ion material anode useful in preparing lithium-ion battery, comprises e.g. mixing ternary precursor and lithium source, calcining, crushing, sieving, mixing matrix anode, molybdenum source and graphene oxide, sintering, and mixing sintered powder with poly-N-isopropylacrylamide.

ZENG H, GAO Y, XUE B, LONG J, WANG H, WANG Q

Preparing modified ternary positive electrode material for use in lithium ion battery, involves mixing graphene quantum dots and first-fired ternary positive electrode in dispersant, and performing secondary calcination to obtain modified ternary positive electrode material.

HE W, ZENG H, WANG C, TAN X, ZHOU Y

Single-layer graphene aerogel useful as non-metallic catalyst for catalyzing redox reactions under alkali or neutral conditions to prepare alkali or neutral zinc-air batteries.

ZENG H, YIN C, LI X, LI Q, ZHANG Y

Preparing high-entropy alloy sulfide/two-dimensional nano-composite material useful in preparing electromagnetic wave shielding materials, comprises dissolving zinc acetate, copper acetate, ferric acetate, nickel acetate and cadmium acetate.

ZENG H, ZENG G, SHEN H

Chemical vapor deposition (CVD) roll-to-roll high-efficiency production preparation device for graphite, has left and right rolling cavities that are provided with adjusting device corresponding to different copper foil wound roll.

ZENG M, ZENG H, XIE Q

Preparing oxidation graphene-high entropy alloy nano composite material for electromagnetic wave shielding, comprises e.g. mixing organic polymer film material carbon powder with solid particles uniformly to obtain mixture.

ZENG H, SHEN H, ZENG G