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Active Transiency: A Novel Approach to Expedite Degradation in Transient Electronics

Transient materials/electronics is an emerging class of technology concerned with materials and devices that are designed to operate over a pre-defined period of time, then undergo controlled degradation when exposed to stimuli. Degradation/transiency rate in solvent-triggered devices is strongly de...

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Autores principales: Jamshidi, Reihaneh, Chen, Yuanfen, Montazami, Reza
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2020
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7177843/
https://www.ncbi.nlm.nih.gov/pubmed/32224921
http://dx.doi.org/10.3390/ma13071514
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author Jamshidi, Reihaneh
Chen, Yuanfen
Montazami, Reza
author_facet Jamshidi, Reihaneh
Chen, Yuanfen
Montazami, Reza
author_sort Jamshidi, Reihaneh
collection PubMed
description Transient materials/electronics is an emerging class of technology concerned with materials and devices that are designed to operate over a pre-defined period of time, then undergo controlled degradation when exposed to stimuli. Degradation/transiency rate in solvent-triggered devices is strongly dependent on the chemical composition of the constituents, as well as their interactions with the solvent upon exposure. Such interactions are typically slow, passive, and diffusion-driven. In this study, we are introducing and exploring the integration of gas-forming reactions into transient materials/electronics to achieve expedited and active transiency. The integration of more complex chemical reaction paths to transiency not only expedites the dissolution mechanism but also maintains the pre-transiency stability of the system while under operation. A proof-of-concept transient electronic device, utilizing sodium-bicarbonate/citric-acid pair as gas-forming agents, is demonstrated and studied vs. control devices in the absence of gas-forming agents. While exhibiting enhanced transiency behavior, substrates with gas-forming agents also demonstrated sufficient mechanical properties and physical stability to be used as platforms for electronics.
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spelling pubmed-71778432020-04-28 Active Transiency: A Novel Approach to Expedite Degradation in Transient Electronics Jamshidi, Reihaneh Chen, Yuanfen Montazami, Reza Materials (Basel) Article Transient materials/electronics is an emerging class of technology concerned with materials and devices that are designed to operate over a pre-defined period of time, then undergo controlled degradation when exposed to stimuli. Degradation/transiency rate in solvent-triggered devices is strongly dependent on the chemical composition of the constituents, as well as their interactions with the solvent upon exposure. Such interactions are typically slow, passive, and diffusion-driven. In this study, we are introducing and exploring the integration of gas-forming reactions into transient materials/electronics to achieve expedited and active transiency. The integration of more complex chemical reaction paths to transiency not only expedites the dissolution mechanism but also maintains the pre-transiency stability of the system while under operation. A proof-of-concept transient electronic device, utilizing sodium-bicarbonate/citric-acid pair as gas-forming agents, is demonstrated and studied vs. control devices in the absence of gas-forming agents. While exhibiting enhanced transiency behavior, substrates with gas-forming agents also demonstrated sufficient mechanical properties and physical stability to be used as platforms for electronics. MDPI 2020-03-26 /pmc/articles/PMC7177843/ /pubmed/32224921 http://dx.doi.org/10.3390/ma13071514 Text en © 2020 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Jamshidi, Reihaneh
Chen, Yuanfen
Montazami, Reza
Active Transiency: A Novel Approach to Expedite Degradation in Transient Electronics
title Active Transiency: A Novel Approach to Expedite Degradation in Transient Electronics
title_full Active Transiency: A Novel Approach to Expedite Degradation in Transient Electronics
title_fullStr Active Transiency: A Novel Approach to Expedite Degradation in Transient Electronics
title_full_unstemmed Active Transiency: A Novel Approach to Expedite Degradation in Transient Electronics
title_short Active Transiency: A Novel Approach to Expedite Degradation in Transient Electronics
title_sort active transiency: a novel approach to expedite degradation in transient electronics
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7177843/
https://www.ncbi.nlm.nih.gov/pubmed/32224921
http://dx.doi.org/10.3390/ma13071514
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AT montazamireza activetransiencyanovelapproachtoexpeditedegradationintransientelectronics