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Aerogel-Based TiO2 Stable Inks for Direct Inkjet Printing of Nanostructured Layers
Joint Authors
Muller, Daliana
Pinheiro, Geneviève K.
Rambo, Carlos R.
Barreiro, Aline M.
Wesling, Bruno N.
Scarabelot, Letícia T.
de Souza, Luciana V.
Hotza, Dachamir
Source
Advances in Materials Science and Engineering
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-07-30
Country of Publication
Egypt
No. of Pages
9
Abstract EN
Inkjet printing presents a high potential for cost reduction of electronic devices manufacturing due to the capacity to deposit materials with high precision, less material waste, and large-scale production through the roll-to-roll printing processes.
In this work, a nanostructured TiO2 ink was developed using TiO2 aerogel and an alkaline aqueous solution, which resulted in a very stable suspension.
A high-intensity ultrasonic mixer was used to fragment and disperse TiO2 aerogels producing suspensions with particles smaller than 200 nm, which are suitable for the inkjet printing process.
For the development of the ink, the viscosity and surface tension were adjusted by using glycerol and a surfactant (Triton X-100).
The influence of those components on the properties of the ink was evaluated for different concentrations.
After formulation of the inks, the printing parameters were adjusted to optimize the process.
Films with high surface area and less than 100 nm grain size were successfully produced.
Electrical measurements revealed a resistive-like behavior with the sheet resistance increasing with number of printed layers.
American Psychological Association (APA)
Barreiro, Aline M.& Pinheiro, Geneviève K.& Wesling, Bruno N.& Muller, Daliana& Scarabelot, Letícia T.& de Souza, Luciana V.…[et al.]. 2020. Aerogel-Based TiO2 Stable Inks for Direct Inkjet Printing of Nanostructured Layers. Advances in Materials Science and Engineering،Vol. 2020, no. 2020, pp.1-9.
https://search.emarefa.net/detail/BIM-1128352
Modern Language Association (MLA)
Barreiro, Aline M.…[et al.]. Aerogel-Based TiO2 Stable Inks for Direct Inkjet Printing of Nanostructured Layers. Advances in Materials Science and Engineering No. 2020 (2020), pp.1-9.
https://search.emarefa.net/detail/BIM-1128352
American Medical Association (AMA)
Barreiro, Aline M.& Pinheiro, Geneviève K.& Wesling, Bruno N.& Muller, Daliana& Scarabelot, Letícia T.& de Souza, Luciana V.…[et al.]. Aerogel-Based TiO2 Stable Inks for Direct Inkjet Printing of Nanostructured Layers. Advances in Materials Science and Engineering. 2020. Vol. 2020, no. 2020, pp.1-9.
https://search.emarefa.net/detail/BIM-1128352
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1128352