国家/地区 中国（5）
IPC部 B（3） H（3） C（2）
IPC大类 H01（3） B82（2）
IPC小类 B82Y（2）
IPC B82Y030/00（2）
发明人 WANG L（5）
公开年 2021（3） 2022（2）
申请年 2021（4） 
专利权人 UNIV QINGDAO.（2）

Preparing cryo-electron microscope sample for eukaryotic cell samples, involves utilizing carrier grid of cryoelectron microscopy as substrate, supporting nano-alumina film on substrate, and adding sample to be tested to frozen carrier net.

BAI S, PENG Z, CHEN N, WANG L, WANG E, KUANG X, LUO H, HU J

Sea urchin-shaped silicon carbon composite material used for lithium-ion battery, comprises silicon nano material, and hybrid carbon cage comprising organic carbon cage and conductive nano-material.

LI B, LIN H, XU G, ZHANG X, MA Y, WANG L

Sandwich structure multiphase nanocomposite material used in electrochemical energy storage application, comprises three-dimensional reduced graphene oxide nanosheets and iron disulfide/iron (III) oxide heterojunction nanoparticles which are coupled and embedded in nanosheets.

WANG L, LIU J, LIU K, LI B, BU R, XIAO Z

Magnetic graphene oxide/carboxymethyl chitosan compound corrosion inhibitor comprises magnetic graphene oxide and carboxymethyl chitosan, where magnetic graphene oxide is graphene loaded magnetic nano particles.

WANG L, HAN F, ZENG G, CHEN W, HU Y, ZHANG F

Graphene active tuning based terahertz electromagnetic induction transparent meta-material for transparent window, has graphene strip placed on bottom portion of silicon ring or rectangular rod, and substrate comprising structure units.

SHI Y, WANG L, LIU X, SONG J