3D aerosol printing of new low-temperature ceramic layers and coatings based on polyaluminosilicates filled with highly dispersed fillers used in microelectronics and medicine

International Workshop "Advanced Technologies in Material Science, Mechanical and Automation Engineering – MIP: Engineering – 2019"

材料科学;机械制造;原子能学

Ivanov, A.A.^1 ; Polyushko, V.A.^2

Tomsk State University of Control Systems and Radioelectronics, Tomsk

634050, Russia^1

Tomsk State University, Tomsk

634050, Russia^2

关键词: Aerosol generation;    Aerosol printings;    Ceramic dielectrics;    High thermal conductivity;    Low temperature ceramics;    Nano meter range;    Supramolecular structure;    Synthesized materials;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/537/2/022011/pdf
DOI  :  10.1088/1757-899X/537/2/022011

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

A new low temperature ceramic material for 3D printing based on polyaluminosilicate has been synthesized. Some of the synthesis stages are controlled by the parameters set for 3D aerosol printing. The processes of 3D aerosol printing of polyaluminosilicates filled with a highly dispersed filler have been studied. An optimal method for aerosol generation has been chosen that does not affect the supramolecular structure of a polyaluminosilicate binder. Ceramic dielectric topologies with high thermal conductivity and layer thickness in the nanometer range have been obtained by means of 3D aerosol printing of the synthesized material for the first time.