scholarly journals Chitosan-based enzyme ink for screen-printed bioanodes

RSC Advances ◽  
2021 ◽  
Vol 11 (33) ◽  
pp. 20550-20556
Author(s):  
Isao Shitanda ◽  
Kanako Oda ◽  
Noya Loew ◽  
Hikari Watanabe ◽  
Masayuki Itagaki ◽  
...  
Keyword(s):  
Magnesium Oxide ◽  
Mesoporous Carbon ◽  
Screen Printing ◽  
Printing Process ◽  
One Step ◽  
Screen Printed

Bio-composite inks based on magnesium oxide (MgO)-templated mesoporous carbon (MgOC) and chitosan cross-linked with genipin for one-step screen-printing process.

scholarly journals The study of the screen printing quality depending on the surface to be printed

2018 ◽  
Vol 178 ◽  
pp. 03015
Author(s):  
Viorica Cazac ◽  
Jana Cîrja ◽  
Emilia Balan ◽  
Cristina Mohora
Keyword(s):  
Screen Printing ◽  
Printing Process ◽  
Printing Quality ◽  
Mesh Screen ◽  
Study Results ◽  
Different Types ◽  
Composition Structure ◽  
Screen Printed

This paper presents the study results regarding the analysis of the screen printing quality on different types of materials. The quality of the screen printing is determined by several particularities of the screen printing process such as: the type of mesh, screen ruling, ink viscosity, raster spacing, etc. The material which is supposed to be printed is as important as the particularities of the screen printing process itself. The composition, structure and features of the printed items as well as the composition, viscosity and other ink properties, all together determine the quality of the screen printed matter.

scholarly journals Screen Printed Metallization of Silicon Solar Cells

1980 ◽  
Vol 7 (1-3) ◽  
pp. 107-111 ◽  
Author(s):  
L. Frisson ◽  
Ph. Lauwers ◽  
R. Mertens ◽  
R. Van Overstraeten ◽  
R. Govaerts
Keyword(s):  
Solar Cells ◽  
Solar Cell ◽  
Contact Resistance ◽  
Process Optimization ◽  
Screen Printing ◽  
Silicon Solar Cells ◽  
Printing Process ◽  
Screen Printed

This paper presents a screen printing process for the metallization of silicon solar cells. The physics and construction of a classical solar cell are reviewed. The results obtained with a screen printing process are comparable with other, more expensive technologies. This technology does not introduce an additional contact resistance on silicon. The process optimization and the influence of different parameters are discussed.

Influence of screen printing parameters on the front metallic electrodes geometry of solar cells

Circuit World ◽  
2014 ◽  
Vol 40 (1) ◽  
pp. 23-26 ◽  
Author(s):  
Kazimierz Drabczyk ◽  
Piotr Panek
Keyword(s):  
Solar Cells ◽  
Solar Cell ◽  
Cross Section ◽  
Screen Printing ◽  
Printing Process ◽  
Content Type ◽  
Front Electrode ◽  
Printing Parameters ◽  
Screen Printed ◽  
Metallic Electrodes

Purpose – The paper aims to present results of investigations carried out on the front electrode of the solar cell. The front-side electrode for solar cells based on crystalline material is obtained by the screen printing method. Screen printing has been the prevailing method of electrode deposition because of its low cost. One of the ways to improve the cell efficiency and reduce the production costs is a further refinement of the metal electrode screen printing process. Design/methodology/approach – The researches were focused on the modification of mechanical parameters of screen printing process to ensure the best possible cross-section of the front electrode geometry. The main printing process parameters were constant, however, the print speed was variable. The obtained fine line of front contact was characterized morphologically – the dimension and geometry of the front contact cross-section – by scanning electron microscopy technique. Findings – The thin paths of 100 μm in width were screen printed applying a new silver-paste made by Du Pont. The printing speed has significant effect on print quality in the way that the lower speed enhanced the printed results. Research limitations/implications – For newest pastes (e.g. PV17D) influence of screen printing parameters on the front metallic electrodes geometry of solar cell is not so significant. Presented screen printing process can still give good results, but the further optimization for the new paste must be performed to achieve better cross-section geometry. Originality/value – This paper confirms that one-step screen printing process can still give good results. The screen printed thin paths of 100 μm in width have good cross-section aspect ratio.

Enhanced thermoelectric properties of screen-printed Bi0.5Sb1.5Te3 and Bi2Te2.7Se0.3 thick films using a post annealing process with mechanical pressure

2017 ◽  
Vol 5 (33) ◽  
pp. 8559-8565 ◽  
Author(s):  
Hyeongdo Choi ◽  
Sun Jin Kim ◽  
Yongjun Kim ◽  
Ju Hyung We ◽  
Min-Wook Oh ◽  
...  
Keyword(s):  
Thermoelectric Properties ◽  
Screen Printing ◽  
Thick Films ◽  
Annealing Process ◽  
Mechanical Pressure ◽  
Printing Process ◽  
Post Annealing ◽  
P Type ◽  
Screen Printed

We report on a TE device composed of p-type Bi0.5Sb1.5Te3 and n-type Bi2Te2.7Se0.3 TE materials prepared using a screen-printing process.

Manufacturing Processes of Solid Oxide Fuel Cell Components

2007 ◽  
Vol 336-338 ◽  
pp. 498-501
Author(s):  
Xian Feng Jiang ◽  
Min Fang Han ◽  
Su Ping Peng
Keyword(s):  
Fuel Cell ◽  
Solid Oxide Fuel Cell ◽  
Screen Printing ◽  
Sol Gel ◽  
Tape Casting ◽  
Solid Oxide ◽  
Oxide Fuel ◽  
Cell Components ◽  
One Step ◽  
Made In

The all processes for manufacturing materials parts of solid oxide fuel cell (SOFC) are discussed in the paper. The films are made in one step by the ways of APS, VPS, EVD, which are usually used to produce the electrolyte and interconnect. The films are thin and good gas-resistance, but with relatively high cost. All parts of SOFC are made by the following ways, such as sol-gel, tape casting, tape calendaring and screen printing, which are suitable for manufacturing samples in industry with the cheapest process by co-sintered together ways.

Investigating flexible textile-based coils for wireless charging wearable electronics

2019 ◽  
Vol 50 (3) ◽  
pp. 333-345 ◽  
Author(s):  
Danmei Sun ◽  
Meixuan Chen ◽  
Symon Podilchak ◽  
Apostolos Georgiadis ◽  
Qassim S Abdullahi ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Electrical Conductivity ◽  
Electromagnetic Field ◽  
Electric Field ◽  
Dimensional Stability ◽  
Screen Printing ◽  
Wearable Electronics ◽  
Wireless Charging ◽  
The Magnetic Field ◽  
Screen Printed

Smart and interactive textiles have been attracted great attention in recent years. This research explored three different techniques and processes in developing textile-based conductive coils that are able to embed in a garment layer. Coils made through embroidery and screen printing have good dimensional stability, although the resistance of screen printed coil is too high due to the low conductivity of the print ink. Laser cut coil provided the best electrical conductivity; however, the disadvantage of this method is that it is very difficult to keep the completed coil to the predetermined shape and dimension. The tested results show that an electromagnetic field has been generated between the textile-based conductive coil and an external coil that is directly powered by electricity. The magnetic field and electric field worked simultaneously to complete the wireless charging process.

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.

Patterning of PMMA microfluidic parts using screen printing process

2010 ◽  
Author(s):  
Aminreza Ahari Kaleibar ◽  
Mona Rahbar ◽  
Marius Haiducu ◽  
Ash M. Parameswaran
Keyword(s):  
Screen Printing ◽  
Printing Process

One-step Synthesis of N-Doped Mesoporous Carbon as Highly Efficient Support of Pd Catalyst for Hydrodechlorination of 2,4-Dichlorophenol

2018 ◽  
Vol 34 (6) ◽  
pp. 1004-1008 ◽  
Author(s):  
Haodong Tang ◽  
Meng Xiang ◽  
Bin Xu ◽  
Ying Li ◽  
Wenfeng Han ◽  
...  
Keyword(s):  
Mesoporous Carbon ◽  
Pd Catalyst ◽  
Highly Efficient ◽  
One Step
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