Preparation and Characterization of Tin Sulphide Thin Films Grown by Screen-Printing Method

2013 ◽  
Vol 5 (10) ◽  
pp. 1077-1080 ◽  
Author(s):  
Vipin Kumar ◽  
Aditya Sharma ◽  
D. K. Dwivedi
Keyword(s):  
Thin Films ◽  
Screen Printing ◽  
Screen Printing Method ◽  
Printing Method

Electrical Properties BaTiO3 Thick Films with an Interlayer SrTiO3 Thin Films

2007 ◽  
Vol 124-126 ◽  
pp. 659-662
Author(s):  
Sung Pill Nam ◽  
Sung Gap Lee ◽  
Seong Gi Bae ◽  
Young Hie Lee
Keyword(s):  
Thin Films ◽  
Leakage Current ◽  
Spin Coating ◽  
Screen Printing ◽  
Thick Films ◽  
Sol Gel ◽  
Grain Structure ◽  
Screen Printing Method ◽  
Coating Method ◽  
Printing Method

The BaTiO3/SrTiO3 heterolayered thick films were fabricated by two different methods – thick films of BaTiO3 by screen printing method on alumina substrates electrodes with Pt, thin films of SrTiO3 by the spin-coating method on BaTiO3 thick films and once more thick films of BaTiO3 by the screen printing method on SrTiO3 layer. The leakage current and the dielectric properties were investigated for effect of various stacking sequence of sol-gel-prepared SrTiO3 layer at interface of BaTiO3 thick films. The insertion of SrTiO3 interlayer yielded BaTiO3 thick films with homogeneous and dense grain structure with the number of SrTiO3 layers. The leakage current density of the BaTiO3/SrTiO3-7 film is less that 1.5 10-9 A/cm2 at 5 V.

Preparation and Characterization of Copper-Doped Tin Oxide Nanopowder via Hydrothermal Route

2006 ◽  
Vol 45 ◽  
pp. 200-204
Author(s):  
Dong Xiang Zhou ◽  
Huan Liu ◽  
Shu Ping Gong
Keyword(s):  
Tin Oxide ◽  
Screen Printing ◽  
High Sensitivity ◽  
Average Crystallite Size ◽  
Test Results ◽  
Hydrothermal Route ◽  
Screen Printing Method ◽  
Sensor Fabrication ◽  
Printing Method

Copper-doped tin oxide nanopowder has been synthesized via the hydrothermal route, in which pure metallic Sn, diluted nitric acid solution and Cu(NO3)2 are used as the starting materials. The hydrothermal treatment at about 200°C for 10 h results in rutile crystalline SnO2 particles with a narrow size distribution typically in the range of 3~6 nm. The average crystallite size of 5 wt% CuO-doped SnO2 particles remains smaller than 12.5 nm even after annealing at 800°C. The evaluation of the sensitive properties of the synthesized powder with various amount of CuO doping is conducted on the thick-film samples fabricated by screen-printing method. The high sensitivity toward H2S as shown by the sensor test results show the possibility of using this material for gas sensor fabrication.

scholarly journals Synthesis of NTC thermistors with screen printing method from natural yarosite minerals

2021 ◽  
Vol 1053 (1) ◽  
pp. 012012
Author(s):  
Iga Purwitasari Aningratri ◽  
Nazriati Nazriati ◽  
Dani Gustaman Syarif
Keyword(s):  
Screen Printing ◽  
Screen Printing Method ◽  
Ntc Thermistors ◽  
Printing Method
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