Sol–gel magnetite inks for inkjet printing

2019 ◽  
Vol 7 (21) ◽  
pp. 6426-6432 ◽  
Author(s):  
Denis S. Kolchanov ◽  
Vladislav Slabov ◽  
Kirill Keller ◽  
Ekaterina Sergeeva ◽  
Mikhail V. Zhukov ◽  
...  
Keyword(s):  
Inkjet Printing ◽  
Sol Gel ◽  
Device Fabrication ◽  
Magnetic Device ◽  
Magnetic Structures

The article describes an easy-to-implement and print-ready composition for inkjet printing of magnetic structures, which can be used for security printing, coding, and marking, magnetic device fabrication or creation of micro-antennas.

scholarly journals Synthesis of Printable Polyvinyl Alcohol for Aerosol Jet and Inkjet Printing Technology

Micromachines ◽  
2021 ◽  
Vol 12 (2) ◽  
pp. 220
Author(s):  
Mahmuda Akter Monne ◽  
Chandan Qumar Howlader ◽  
Bhagyashree Mishra ◽  
Maggie Yihong Chen
Keyword(s):  
Polyvinyl Alcohol ◽  
Inkjet Printing ◽  
Micro Electro Mechanical System ◽  
Device Fabrication ◽  
Silicon Substrates ◽  
Excellent Candidate ◽  
Jet Printing ◽  
Inkjet Printing Technology ◽  
Transistor Fabrication ◽  
Aerosol Jet Printing

Polyvinyl Alcohol (PVA) is a promising polymer due to its high solubility with water, availability in low molecular weight, having short polymer chain, and cost-effectiveness in processing. Printed technology is gaining popularity to utilize processible solution materials at low/room temperature. This work demonstrates the synthesis of PVA solution for 2.5% w/w, 4.5% w/w, 6.5% w/w, 8.5% w/w and 10.5% w/w aqueous solution was formulated. Then the properties of the ink, such as viscosity, contact angle, surface tension, and printability by inkjet and aerosol jet printing, were investigated. The wettability of the ink was investigated on flexible (Kapton) and non-flexible (Silicon) substrates. Both were identified as suitable substrates for all concentrations of PVA. Additionally, we have shown aerosol jet printing (AJP) and inkjet printing (IJP) can produce multi-layer PVA structures. Finally, we have demonstrated the use of PVA as sacrificial material for micro-electro-mechanical-system (MEMS) device fabrication. The dielectric constant of printed PVA is 168 at 100 kHz, which shows an excellent candidate material for printed or traditional transistor fabrication.

Thin TiO2 films prepared by inkjet printing of the reverse micelles sol–gel composition

2011 ◽  
Vol 160 (1) ◽  
pp. 371-378 ◽  
Author(s):  
M. Morozova ◽  
P. Kluson ◽  
J. Krysa ◽  
P. Dzik ◽  
M. Vesely ◽  
...  
Keyword(s):  
Inkjet Printing ◽  
Reverse Micelles ◽  
Sol Gel ◽  
Tio2 Films ◽  
Gel Composition

scholarly journals Photo-Induced Doping in a Graphene Field-Effect Transistor with Inkjet-Printed Organic Semiconducting Molecules

Nanomaterials ◽  
2019 ◽  
Vol 9 (12) ◽  
pp. 1753 ◽  
Author(s):  
Nikita Nekrasov ◽  
Dmitry Kireev ◽  
Nejra Omerović ◽  
Aleksei Emelianov ◽  
Ivan Bobrinetskiy
Keyword(s):  
Inkjet Printing ◽  
Field Effect ◽  
Large Scale ◽  
Field Effect Transistor ◽  
Organic Molecules ◽  
Electronic Device ◽  
Chemical Vapor ◽  
Device Fabrication ◽  
Effect Transistor ◽  
Organic Semiconducting Molecules

In this work, we report a novel method of maskless doping of a graphene channel in a field-effect transistor configuration by local inkjet printing of organic semiconducting molecules. The graphene-based transistor was fabricated via large-scale technology, allowing for upscaling electronic device fabrication and lowering the device’s cost. The altering of the functionalization of graphene was performed through local inkjet printing of N,N′-Dihexyl-3,4,9,10-perylenedicarboximide (PDI-C6) semiconducting molecules’ ink. We demonstrated the high resolution (about 50 µm) and accurate printing of organic ink on bare chemical vapor deposited (CVD) graphene. PDI-C6 forms nanocrystals onto the graphene’s surface and transfers charges via π–π stacking to graphene. While the doping from organic molecules was compensated by oxygen molecules under normal conditions, we demonstrated the photoinduced current generation at the PDI-C6/graphene junction with ambient light, a 470 nm diode, and 532 nm laser sources. The local (in the scale of 1 µm) photoresponse of 0.5 A/W was demonstrated at a low laser power density. The methods we developed open the way for local functionalization of an on-chip array of graphene by inkjet printing of different semiconducting organic molecules for photonics and electronics.

Development of a Bioactive Paper Sensor for Detection of Neurotoxins Using Piezoelectric Inkjet Printing of Sol−Gel-Derived Bioinks

2009 ◽  
Vol 81 (13) ◽  
pp. 5474-5483 ◽  
Author(s):  
S. M. Zakir Hossain ◽  
Roger E. Luckham ◽  
Anne Marie Smith ◽  
Julie M. Lebert ◽  
Lauren M. Davies ◽  
...  
Keyword(s):  
Inkjet Printing ◽  
Sol Gel ◽  
Bioactive Paper ◽  
Paper Sensor

Sol-Gel Processed Alumina based Materials in Microcalorimeter Sensor Device Fabrication for Automotive Applications

1996 ◽  
Vol 431 ◽  
Author(s):  
S. R. Nakouzi ◽  
J. R. McBride ◽  
K. E. Nietering ◽  
C. K. Narula
Keyword(s):  
Sol Gel ◽  
Device Fabrication ◽  
Automotive Applications ◽  
Automotive Exhaust ◽  
Exhaust Gases ◽  
Sensor Device ◽  
Sensor Devices

AbstractThe application of sol-gel processed materials in a variety of sensors has been proposed. We describe microcalorimeter sensor devices employing sol-gel processed alumina based materials which can be used to monitor pollutants in automotive exhaust. These sensors operate by measuring changes in resistance upon catalysis and are economically acceptable for automotive applications. It is important to point out that automobiles will be required to have a means of monitoring exhaust gases by on-board sensors as mandated by the EPA and the California Air Resources Board (OBD-II).

Magnetic structures and magnetic device properties of edge-modified armchair-edged graphene nanoribbons

Carbon ◽  
2016 ◽  
Vol 106 ◽  
pp. 252-259 ◽  
Author(s):  
Z. Zhu ◽  
D. Wang ◽  
Z.H. Zhang ◽  
M. Qiu
Keyword(s):  
Graphene Nanoribbons ◽  
Magnetic Device ◽  
Magnetic Structures ◽  
Device Properties

Direct inkjet printing of miniaturized luminescent YAG:Er3+ from sol-gel precursor

2017 ◽  
Vol 68 ◽  
pp. 11-18 ◽  
Author(s):  
Yuzhe Hong ◽  
Zhaoxi Chen ◽  
Artem A. Trofimov ◽  
Jincheng Lei ◽  
Jie Chen ◽  
...  
Keyword(s):  
Inkjet Printing ◽  
Sol Gel

scholarly journals Control of the Particle Distribution in Inkjet Printing through an Evaporation-Driven Sol–Gel Transition

2014 ◽  
Vol 6 (12) ◽  
pp. 9572-9583 ◽  
Author(s):  
Emma L. Talbot ◽  
Lisong Yang ◽  
Arganthaël Berson ◽  
Colin D. Bain
Keyword(s):  
Inkjet Printing ◽  
Particle Distribution ◽  
Sol Gel ◽  
Sol Gel Transition ◽  
Gel Transition

Inkjet Printing of Sol–Gel Synthesized Hydrated Tungsten Oxide Nanoparticles for Flexible Electrochromic Devices

2012 ◽  
Vol 4 (3) ◽  
pp. 1330-1340 ◽  
Author(s):  
Cláudia Costa ◽  
Carlos Pinheiro ◽  
Inês Henriques ◽  
César A. T. Laia
Keyword(s):  
Tungsten Oxide ◽  
Inkjet Printing ◽  
Sol Gel ◽  
Oxide Nanoparticles ◽  
Electrochromic Devices ◽  
Tungsten Oxide Nanoparticles
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