国家/地区 中国（34）
IPC部 C（25） H（12） B（7）
G（3） F（2）
IPC大类 H01（12） C01（7） C09（7）
C08（6） C02（4） B01（3）
G01（3） C04（2）
IPC小类 C01B（7） H01M（6） C08K（5）
C08L（5） C02F（4） C09D（4）
B01J（3） C09K（3） H01L（3）
C04B（2） G01N（2）
IPC C08K003/04（5） H01M004/62（5） H01M004/36（4）
H01M004/58（4） C01B032/184（3） C08K005/09（3）
H01L021/335（3） H01M010/052（3） B01J035/10（2）
C01B025/45（2） C01B032/05（2） C02F001/30（2）
C08K003/36（2） C08K007/06（2） C08K009/06（2）
发明人 MAO W（34）
公开年 2021（13） 2018（6） 2017（4） 2019（3） 2020（3） 2022（3）
申请年 2019（7）  2020（6）  2021（6）  2018（5）  2016（3）  2017（3）  2022（2） 
专利权人 GUANGZHOU AU.（4） TIANCHANG JI.（4） UNIV JIANGSU.（3） ANHUI WEIWEI.（2）
GUANGZHOU GR.（2） INNER MONGOL.（2） UNIV XIDIAN（2）

Negative electrode material for sodium ion battery, comprises antimony and graphene, where graphene has hierarchical pore structure, and antimony element uniformly dispersed in hierarchical pores of graphene in form of atoms.

HUANG X, MAO W, PEI F

Three-dimensional porous graphene material for use in lithium ion battery comprises sheet-shaped structure covering porous structure, where material is prepared by sintering cation exchange resin, potassium carbonate and calcium carbonate.

HU Z, WANG Z, PEI F, MAO W, HUANG X

Enhanced switch transistor for use as basic device of power electronic system, comprises barrier layer between gallium nitride grid and drain electrode provided with modulation electrode, and modulation electrode composed of array strip.

HAO Y, ZHANG J, ZHANG P, MA P, DU M, YANG C, PEI C, MAO W

Device useful as normal-off channel modulation device and as basic device in power electronic system, comprises barrier layer provided with P-GaN gate, gate metal deposited on upper part of P-GaN gate and barrier layer provided with source electrode and drain electrode.

HAO Y, ZHANG J, ZHANG P, MA P, DU M, YANG C, PEI C, MAO W

Preparing carbon-coated sodium titanium phosphate composite material involves adding carbon source, sodium source, phosphorus source and titanium source into dispersing agent and uniformly stirring.

QIAN Y, BAO K, HE C, MAO W

Preparation of carbon-coated sodium titanium phosphate composite material used as cathode material for sodium ion battery, involves mixing titanyl sulfate and phosphoric acid with sodium source and carbon source, and performing co-precipitation, wet mixing and spray drying.

QIAN Y, MAO W, ZHANG J, BAO K

Additive used in electrode for secondary battery, has preset average particle diameter, specific surface area, and comprises particulate-form carbon material having preset ratio of oxygen to carbon in surface functional group.

WEI M, KATSUYUKI F, XIAOMING X, XIA X, FUKUTANI K, MAO W

Treating high salt and high ammonia nitrogen refractory organic wastewater comprises conveying wastewater to anode chamber for anaerobic ammonia oxidation and autotrophic denitrification, denitrifying, degrading and reducing concentration.

WANG X, MAO W, CHEN S

Fan shell, has connecting rod whose end is connected with fixing rod, and spring whose end is connected with fixing rod, where bottom end of fan shell is fixedly connected with fixing block.

MAO W, HE P

Preparing vanadium sulfide/multi-porous graphitized carbon composite material for lithium-sulfur battery cell, by modifying multi-porous graphitized carbon, dispersing in strong acid solution, connecting, and supporting vanadium sulfide.

WU C, HONG Y, MAO W, HU Q, ZHANG S, DONG H