Structural and electrical properties of ZnO films prepared by screen printing technique

2001 ◽  
Vol 383 (1-2) ◽  
pp. 92-94 ◽  
Author(s):  
B. Ismail ◽  
M. Abaab ◽  
B. Rezig
Keyword(s):  
Electrical Properties ◽  
Screen Printing ◽  
Zno Films ◽  
Screen Printing Technique ◽  
Structural And Electrical Properties ◽  
Printing Technique

scholarly journals Photoelectric Properties of Screen-Printed Al-Doped ZnO Films

2012 ◽  
Vol 49 (2) ◽  
pp. 51-56
Author(s):  
A. Ogurcovs ◽  
Vj. Gerbreders ◽  
E. Tamanis ◽  
S. Gerbreders ◽  
G. Liberts
Keyword(s):  
Screen Printing ◽  
Energy Use ◽  
Zno Films ◽  
Photovoltaic Devices ◽  
Photoelectric Properties ◽  
Linear Relationships ◽  
Screen Printing Technique ◽  
Printing Technique ◽  
Doped Zno ◽  
Screen Printed

Photoelectric Properties of Screen-Printed Al-Doped ZnO Films The potential of cheap semiconductor materials in the area of solar energy use is illustrated by the example of zinc oxide (pure and Al-doped in various concentrations). Under investigation was the electric conductivity and photoelectric properties of ZnO thin films. The samples were prepared using screen-printing technique. The results of measurements point to non-linear relationships between Al concentration, photosensitivity and electrical conductivity of thin ZnO films. Optimal Al concentration for practical use of ZnO in photovoltaic devices is found to be ~ 1%. The experimental methods, technologies and results described in the paper could be used for further investigations in this area.

scholarly journals Barium titanate thick films prepared by screen printing technique

2010 ◽  
Vol 4 (2) ◽  
pp. 53-58 ◽  
Author(s):  
Mirjana Vijatovic ◽  
Jelena Bobic ◽  
Biljana Stojanovic ◽  
Barbara Malic
Keyword(s):  
Electrical Properties ◽  
Barium Titanate ◽  
Screen Printing ◽  
Thick Films ◽  
Temperature Hysteresis ◽  
Chemical Route ◽  
Air Atmosphere ◽  
Screen Printing Technique ◽  
Printing Technique ◽  
Silver Palladium

The barium titanate (BaTiO3) thick films were prepared by screen printing technique using powders obtained by soft chemical route, modified Pechini process. Three different barium titanate powders were prepared: i) pure, ii) doped with lanthanum and iii) doped with antimony. Pastes for screen printing were prepared using previously obtained powders. The thick films were deposited onto Al2O3 substrates and fired at 850?C together with electrode material (silver/palladium) in the moving belt furnace in the air atmosphere. Measurements of thickness and roughness of barium titanate thick films were performed. The electrical properties of thick films such as dielectric constant, dielectric losses, Curie temperature, hysteresis loop were reported. The influence of different factors on electrical properties values was analyzed.

Screen-printed graphene-based electrochemical sensors for a microfluidic device

2017 ◽  
Vol 9 (24) ◽  
pp. 3689-3695 ◽  
Author(s):  
C. Karuwan ◽  
A. Wisitsoraat ◽  
P. Chaisuwan ◽  
D. Nacapricha ◽  
A. Tuantranont
Keyword(s):  
Microfluidic Device ◽  
Screen Printing ◽  
Electrochemical Sensors ◽  
Amperometric Detection ◽  
New Method ◽  
Screen Printing Technique ◽  
Printing Technique ◽  
Electrochemical Electrodes ◽  
Screen Printed

This work presents a new method for mass fabrication of a new microfluidic device with integrated graphene-based electrochemical electrodes by the screen printing technique for in-channel amperometric detection.

scholarly journals Textiles Printing Using Microencapsulated Pigments in Biodegradable Thickeners

2018 ◽  
Vol 15 (1) ◽  
pp. 6122-6129 ◽  
Author(s):  
Meram S. Abdelrahman ◽  
Sahar Nassar ◽  
Hamada Mashaly ◽  
Safia Mahmoud ◽  
Dalia Maamoun
Keyword(s):  
Screen Printing ◽  
Average Particle Size ◽  
Morphological Structure ◽  
Core Material ◽  
Average Particle ◽  
X Ray ◽  
Screen Printing Technique ◽  
Printing Technique ◽  
Encapsulation Process ◽  
Dispersing Agents

Micro-encapsulated pigments were formulated into biodegradable printing pastes and their properties were analyzed. The pigment was used as the core material and polylactic-based biodegradable thickener was used as the wall-former. Cotton/polyester blend fabric was printed with micro-encapsulated pigment using screen-printing technique without dispersing agents, penetrating agents, leveling agents or other auxiliaries. Micro-encapsulated pigment has been characterized in terms of average particle size and size distribution, morphological structure and elemental composition using scanning electron microscopy (SEM) and energy dispersive X-ray analysis (EDX). The variations in viscosity and paste stability were observed upon storing over 7 days at ambient temperature. For permanence, the micro-encapsulation process afforded better colorfastness properties against light, washing, rubbing, and perspiration.

scholarly journals Hydrogen Gas Sensing of TiO2/MWCNT Thick Film via Screen-Printing Technique

2019 ◽  
Author(s):  
Siti Amaniah Mohd Chachuli ◽  
Mohd Nizar Hamidom ◽  
Md. Shuhazlly Mamat ◽  
Mehmet Ertugurul ◽  
Norhapishah Abdullah
Keyword(s):  
Thick Film ◽  
Screen Printing ◽  
Gas Sensing ◽  
Hydrogen Gas ◽  
Screen Printing Technique ◽  
Printing Technique
Sign in / Sign up

Export Citation Format

Share Document