According to the special structure of SMPDP, two different phosphor layer preparation methods including screen printing and spraying are studied in this paper.

In this thesis, The microstructural and electrical characteristics of ZnO-based thick film varistors doped with a small quantity of Dy_2O_3 prepared on alumina substrates by screen printing have been investigated.

The (La,Sr) (Co,Fe)O3-δ(LSCF)/YSZ and LSCF/GDC composite cathodes for solid oxide fuel cells (SOFC) were prepared by the impregnation method and screen printing method, respectively.

A new glucose biosensor has been made by chitosan to immobilize glucose oxidase and horseradish peroxidase on the screen-printed electrode surface.

A disposable screen-printed electrode was constructed for determination of redoxidase enzyme activity.

Here the screen-printed electrode is used as the base,and a novel amperometric biosensor’s enzyme electrode is constructed by entrapping the gelatin film.

Amperometric peroxidase biosensors were prepared using an osmium bipyridyl complex attached to poly(4-vinylpyridine)(Os(bpy)2(PVP)10Cl2,Os-PVP),and horse radish peroxidase(HRP) immobilized on a screen printed electrode with glutaraldehyde and bovine serum albumin(BSA) by a cross linking reaction.

Molecularly imprinted films(MIF) were prepared for the determination of chloramphenicol succinate(CAP-SC) by photopolymerization method on screen printed electrodes and superficial characteristic of these films was analyzed by scanning electron microscope.