国家/地区 中国（3）
IPC部 C（3）
IPC大类 C08（3）
IPC小类 C08L（3）
IPC C09D011/52（2）
发明人 LI Y（3）
公开年 2021（2）
申请年
专利权人

Preparing high-performance three dimensional printed piezoelectric piece, comprises preparing polymer and ceramic materials into polymer/ceramic piezoelectric composite powder, coating and performing selective laser sintering.

CHEN N, CHEN F, WANG Q, LI Y, ZHANG C, ZHANG X

Flexible metal-based graphene electric heating material, comprises flexible insulating layer, flexible graphene resistance layer, flexible insulating layer, and metal substrate arranged sequentially from top to bottom.

LI Y, LOU M

Method for preparing graphene/poly(3,4-ethylenedioxythiophene) polystyrene sulfonate mixed solution, involves mixing graphene powder and aqueous surfactant followed by dispersing diluted solution to obtain mixed solution.

HU T, LI Y, LEE Y