国家/地区 中国（7）
IPC部 H（7） G（5）
IPC大类 H01（7） G02（5）
IPC小类 G02B（5） H01Q（5） H01M（2）
IPC G02B005/00（5） H01Q017/00（5） H01M010/36（2）
发明人 HU D（5） WANG H（5） LI C（2）
MA Y（2） YAN M（2） ZHANG D（2）
ZHANG J（2）
公开年 2020（5） 2021（2）
申请年 2020（7）
专利权人 UNIV ANYANG NORMAL（7）

Preparing zinc cathode with protective layer used in preparation of secondary zinc-based batteries, involves reacting aqueous solution containing metal salt and organic ligand, carrying out solid-liquid separation, washing and drying.

LI C, ZHANG J, ZHANG D

Flexible zinc ion battery for wearable electronic device, comprises positive electrode comprising current collector, and positive material comprising manganese-c-metal organic framework based nanomaterial, binder, and conductive agent.

LI C, ZHANG J, ZHANG D

Broadband tunable absorber based on graphene comprises multiple structural units. The unit structure includes a metal substrate, a dielectric isolation layer and a graphene layer, and the upper end of the metal substrate is provided.

HU D, WANG H, YAN M

Design of a broadband metamaterial wave absorber, comprises a metal layer, dielectric layer and graphene layer, the four graphene fusiform sheets with same shape are connected end to end to form a circular structure.

WANG H, HU D, MA Y

Graphene-based terahertz dual-band tunable absorber, has multiple absorber units that are orderly arranged with each other from bottom to top, and bottom metal film, dielectric layer and top petal-shaped graphene unit attached to each other.

HU D, WANG H, LIU Z

Petal-shaped graphene material based terahertz broadband tunable absorber, has structural units that are periodically arranged with each other, where each unit structure comprises bottom metal film, dielectric layer and top graphene film.

WANG H, HU D, MA Y

Graphene based double-broadband adjustable wave absorbing device, has bottom layer metal, middle medium layer and top layer graphene that are overlapped in geometric center, and multiple unit structures that are periodically arranged.

HU D, WANG H, YAN M