国家/地区 中国（7）
IPC部 C（7）
IPC大类 C25（7）
IPC小类 C25D（7）
IPC C25D009/04（4） C25B001/04（2） C25B011/065（2）
C25B011/091（2） C25D011/26（2）
发明人 YANG Z（7）
公开年 2021（4） 2020（2）
申请年 2020（3）  2019（2） 
专利权人 UNIV WENZHOU（2）

Preparing graphene oxide anti-corrosion protective film on metal surface, comprises e.g. soaking pre-treated aluminum alloy sample in cerium nitrate solution, detecting obtained cerium nitrate solution concentration, and post-processing.

WU J, LIU J, YANG Z

Preparing noble metal rhodium hydrogen evolution electrocatalyst comprises e.g. loading carbon carrier on conductive substrate, and taking conductive substrate of the load carbon carrier as working electrode.

YANG Z, ZHENG X, CHEN Q, ZHANG X, JIN Y, ZHOU X

Noble metal iridium hydrogen evolution electro-catalyst useful in electrolysis of water for hydrogen production, prepared by loading carbon carrier on conductive substrate to obtain the conductive substrate loaded with the carbon carrier.

YANG Z, ZHENG X, CHEN Q, ZHANG X, JIN Y, ZHOU X

Preparing graphene oxide self-sealing micro-arc oxidation film layer comprises e.g. preparing electrolyte-containing graphene oxide, and placing light alloy substrate in electrolyte for micro-arc oxidation to obtain ceramic film layer.

CHEN Y, GUO Z, YANG Z, WANG N, ZHANG Z, ZHANG L, ZHAO Q, CHEN H, HAO J

Preparing graphene-based superhydrophobic low-carbon steel involves polishing low-carbon steel first with sandpaper respectively to remove impurities and oxides on surface, and ultrasonically cleaning with absolute ethanol and acetone.

YANG Z, CHEN Y

Nano-alumina pore and graphene multilayer wave-absorbing device comprises wave absorbing device and graphene and metal substrate, where nano-alumina holes are arranged in hexagonal shape.

KUANG D, YANG Z, LI W

Preparation of tungsten trioxide/graphene quantum dots composite photocatalyst by pulse anode oxidizing and synthesizing porous tungsten trioxide, ultrasonically processing in acetone, ethanol and water, anode oxidizing, drying and heating.

LIU Y, LIN J, YANG Z, LV H, MI X