Rugged Island-Bridge Inorganic Electronics Mounted on Locally Strain-Isolated Substrates.
Various strain isolation strategies that combine rigid and stretchable regions for stretchable electronics were recently proposed, but the vulnerability of inorganic materials to mechanical stress has emerged as a major impediment to their performance. We report a strain-isolation system that combin...
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American Chemical Society
2024
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Online Access: | https://doi.org/10.1021/acsnano.4c01759 https://pubmed.ncbi.nlm.nih.gov/38721824 |
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ftpubmed:38721824 2024-06-09T07:49:17+00:00 Rugged Island-Bridge Inorganic Electronics Mounted on Locally Strain-Isolated Substrates. Lee, Dae Hwan Yea, Junwoo Ha, Jeongdae Kim, Dohyun Kim, Sungryong Lee, Junwoo Park, Jang-Ung Park, Taiho Jang, Kyung-In 2024 May 09 https://doi.org/10.1021/acsnano.4c01759 https://pubmed.ncbi.nlm.nih.gov/38721824 eng eng American Chemical Society https://doi.org/10.1021/acsnano.4c01759 https://pubmed.ncbi.nlm.nih.gov/38721824 ACS Nano ISSN:1936-086X hybrid stretchable polymer interpenetrating polymer networks mechanical stability strain isolation stretchable microelectronics Journal Article 2024 ftpubmed https://doi.org/10.1021/acsnano.4c01759 2024-05-10T16:03:00Z Various strain isolation strategies that combine rigid and stretchable regions for stretchable electronics were recently proposed, but the vulnerability of inorganic materials to mechanical stress has emerged as a major impediment to their performance. We report a strain-isolation system that combines heteropolymers with different elastic moduli (i.e., hybrid stretchable polymers) and utilize it to construct a rugged island-bridge inorganic electronics system. Two types of prepolymers were simultaneously cross-linked to form an interpenetrating polymer network at the rigid-stretchable interface, resulting in a hybrid stretchable polymer that exhibited efficient strain isolation and mechanical stability. The system, including stretchable micro-LEDs and microheaters, demonstrated consistent operation under external strain, suggesting that the rugged island-bridge inorganic electronics mounted on a locally strain-isolated substrate offer a promising solution for replacing conventional stretchable electronics, enabling devices with a variety of form factors. Article in Journal/Newspaper Rugged Island PubMed Central (PMC) Rugged Island ENVELOPE(-61.250,-61.250,-62.633,-62.633) ACS Nano 18 20 13061 13072 |
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Open Polar |
collection |
PubMed Central (PMC) |
op_collection_id |
ftpubmed |
language |
English |
topic |
hybrid stretchable polymer interpenetrating polymer networks mechanical stability strain isolation stretchable microelectronics |
spellingShingle |
hybrid stretchable polymer interpenetrating polymer networks mechanical stability strain isolation stretchable microelectronics Lee, Dae Hwan Yea, Junwoo Ha, Jeongdae Kim, Dohyun Kim, Sungryong Lee, Junwoo Park, Jang-Ung Park, Taiho Jang, Kyung-In Rugged Island-Bridge Inorganic Electronics Mounted on Locally Strain-Isolated Substrates. |
topic_facet |
hybrid stretchable polymer interpenetrating polymer networks mechanical stability strain isolation stretchable microelectronics |
description |
Various strain isolation strategies that combine rigid and stretchable regions for stretchable electronics were recently proposed, but the vulnerability of inorganic materials to mechanical stress has emerged as a major impediment to their performance. We report a strain-isolation system that combines heteropolymers with different elastic moduli (i.e., hybrid stretchable polymers) and utilize it to construct a rugged island-bridge inorganic electronics system. Two types of prepolymers were simultaneously cross-linked to form an interpenetrating polymer network at the rigid-stretchable interface, resulting in a hybrid stretchable polymer that exhibited efficient strain isolation and mechanical stability. The system, including stretchable micro-LEDs and microheaters, demonstrated consistent operation under external strain, suggesting that the rugged island-bridge inorganic electronics mounted on a locally strain-isolated substrate offer a promising solution for replacing conventional stretchable electronics, enabling devices with a variety of form factors. |
format |
Article in Journal/Newspaper |
author |
Lee, Dae Hwan Yea, Junwoo Ha, Jeongdae Kim, Dohyun Kim, Sungryong Lee, Junwoo Park, Jang-Ung Park, Taiho Jang, Kyung-In |
author_facet |
Lee, Dae Hwan Yea, Junwoo Ha, Jeongdae Kim, Dohyun Kim, Sungryong Lee, Junwoo Park, Jang-Ung Park, Taiho Jang, Kyung-In |
author_sort |
Lee, Dae Hwan |
title |
Rugged Island-Bridge Inorganic Electronics Mounted on Locally Strain-Isolated Substrates. |
title_short |
Rugged Island-Bridge Inorganic Electronics Mounted on Locally Strain-Isolated Substrates. |
title_full |
Rugged Island-Bridge Inorganic Electronics Mounted on Locally Strain-Isolated Substrates. |
title_fullStr |
Rugged Island-Bridge Inorganic Electronics Mounted on Locally Strain-Isolated Substrates. |
title_full_unstemmed |
Rugged Island-Bridge Inorganic Electronics Mounted on Locally Strain-Isolated Substrates. |
title_sort |
rugged island-bridge inorganic electronics mounted on locally strain-isolated substrates. |
publisher |
American Chemical Society |
publishDate |
2024 |
url |
https://doi.org/10.1021/acsnano.4c01759 https://pubmed.ncbi.nlm.nih.gov/38721824 |
long_lat |
ENVELOPE(-61.250,-61.250,-62.633,-62.633) |
geographic |
Rugged Island |
geographic_facet |
Rugged Island |
genre |
Rugged Island |
genre_facet |
Rugged Island |
op_source |
ACS Nano ISSN:1936-086X |
op_relation |
https://doi.org/10.1021/acsnano.4c01759 https://pubmed.ncbi.nlm.nih.gov/38721824 |
op_doi |
https://doi.org/10.1021/acsnano.4c01759 |
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ACS Nano |
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18 |
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20 |
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13061 |
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13072 |
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1801381698136440832 |