国家/地区 中国（6）
IPC部 C（3） B（2） H（2）
IPC大类 H01（2）
IPC小类
IPC
发明人 WANG L（6）
公开年 2021（6）
申请年 2020（6）
专利权人 WANG L（6）

Internal fistula vascular nursing hot compress device, has detachable washing outer layer provided with opening for placing and taking out graphene far infrared heating film, and two fixing belts fixed at outermost side of heat-generating and preserving bag.

WANG L

Preparing graphene-based composite antibacterial material by preparing materials, taking tris solution and dilute hydrochloric acid, reacting, dispersing with graphene oxide, adding aqueous ammonia and ethylenediamine, stirring, performing vacuum pump filtration, adding silver nitrate and drying.

WANG L

Graphene processing device, has rotating motor whose output end is fixedly connected with stirring rod, where right side of stirring rod is movably connected to right side of inner wall of drying box main body through bearing.

CHEN S, WANG L

Preparing graphene film/silicon composite material, involves preparing multi-layer graphene slurry using electrochemical non-oxidation layer separation method, growing bonding material and silicon material on substrate, and enabling.

WANG L

Preparing polyethylene material involves selecting ethylene raw materials and placing in radiation chamber, and irradiating ethylene raw materials in radiation chamber with ultraviolet rays.

WANG L

Preparing graphite fiber paraffin phase change energy storage material comprises heating the pitch, spinning into hollow fibers, collecting the prepared fibers, immersing graphite fiber in paraffin powder, cooling, solidifying and molding.

WANG L