国家/地区 中国（7）
IPC部 C（4） H（3）
IPC大类 C09（2） H05（2）
IPC小类 C09D（2） H05B（2）
IPC H05B003/34（2）
发明人 ZENG W（7）
公开年 2023（7）
申请年 2022（6） 
专利权人 NUANFENG TEC.（2）

Preparing workpiece has e.g. coating reducing agent and laser protective liquid on surface of part to form reducing agent coating and laser protective coating, performing anodic oxidation treatment on matrix in composite to form anodized film on surface of matrix, and performing laser treatment.

QIN S, ZENG W, WANG Z, WU C

N-butane oxidation catalyst useful in reaction of n-butane oxidation to maleic anhydride, comprises composite oxide of vanadium and phosphorus.

CHEN B, CHEN L, ZENG W, GU L, FENG B

Method for preparing electrode material for high-performance supercapacitor used in application of power system, involves subjecting porous active electrode material to porous treatment, active electrode material heteroatom doping treatment and active electrode material carbonization treatment.

ZENG W, WANG Y, LIU X, GAO X, LIANG S

Envelope hydrogen donor comprises hydrogen storage material, sebum stabilizer, dry powder, modified beta-cyclodextrin, sodium alginate, calcium chloride solution and hydrogen storage material is hydride comprising calcium hydride, magnesium hydride, potassium borohydride.

WANG Z, ZENG W, WU J

Pure graphene transparent far infrared electric heating film comprises hydrogen, oxygen, carbon, nickel, tin, silver, zinc and titanium.

ZENG W

Graphene high voltage-resistant insulating heating sheet, has base material whose outer side is provided with insulating outer frame, and stable connecting component that is set between copper strip and lead.

HUANG X, ZENG W

Uric acid sensor useful for detecting uric acid comprises flexible substrate and water-proof layer arranged in layer, waterproof insulating layer provided at edge of detection port in contact with waterproof layer and detection port provided on waterproof layer.

GUO X, SHI C, DAI Y, WU C, ZHANG J, LI B, ZENG W