{"title":"物理瞬态电子材料和器件","authors":"Jun-Seok Shim , John A. Rogers , Seung-Kyun Kang","doi":"10.1016/j.mser.2021.100624","DOIUrl":null,"url":null,"abstract":"<div><p>Transient electronics, which can be tuned to be completely or partially dissoluble, degradable, and disintegrable, create new opportunities in the upcoming ubiquitous electronics era that are inaccessible with conventional permanent electronics. This emerging field offers unique electronic applications in environmentally degradable eco-devices with minimal or zero waste, biodegradable medical implants not requiring secondary removal surgery, and hardware-based security devices with self-destructing circuits. Nanoscale thin-film processing that exploits Si in single-crystalline form and related techniques allow construction of transient electronics with high performance and versatile characteristics, including nearly all types of active electronic components, integrated circuits, sensors and other integrated wireless medical devices. Here we review recently developed transient electronics and materials, mainly illustrating representative inorganic and Si electronic materials technologies. Dissolution chemistry and reaction kinetics of semiconductors, dielectric and metal conductors are described to explain the dependence on environmental conditions such as temperature, pH, ion species and materials microstructure, density, crystallinity, composition. Materials and approaches that define the functional lifetime of transient electronic are introduced in two aspects: using passive encapsulation layers to control water-vapor diffusion and using on-demand active triggerable systems of stimulus-responsive materials. Transfer-printing approaches and solution printing processes offer strategies to integrate high-performance inorganic electronic materials with soft and flexible biodegradable organic substrates. Various examples of biodegradable medical electronics for clinically relevant diseases and symptoms support effective practical applications.</p></div>","PeriodicalId":386,"journal":{"name":"Materials Science and Engineering: R: Reports","volume":null,"pages":null},"PeriodicalIF":31.6000,"publicationDate":"2021-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.mser.2021.100624","citationCount":"26","resultStr":"{\"title\":\"Physically transient electronic materials and devices\",\"authors\":\"Jun-Seok Shim , John A. Rogers , Seung-Kyun Kang\",\"doi\":\"10.1016/j.mser.2021.100624\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>Transient electronics, which can be tuned to be completely or partially dissoluble, degradable, and disintegrable, create new opportunities in the upcoming ubiquitous electronics era that are inaccessible with conventional permanent electronics. This emerging field offers unique electronic applications in environmentally degradable eco-devices with minimal or zero waste, biodegradable medical implants not requiring secondary removal surgery, and hardware-based security devices with self-destructing circuits. Nanoscale thin-film processing that exploits Si in single-crystalline form and related techniques allow construction of transient electronics with high performance and versatile characteristics, including nearly all types of active electronic components, integrated circuits, sensors and other integrated wireless medical devices. Here we review recently developed transient electronics and materials, mainly illustrating representative inorganic and Si electronic materials technologies. Dissolution chemistry and reaction kinetics of semiconductors, dielectric and metal conductors are described to explain the dependence on environmental conditions such as temperature, pH, ion species and materials microstructure, density, crystallinity, composition. Materials and approaches that define the functional lifetime of transient electronic are introduced in two aspects: using passive encapsulation layers to control water-vapor diffusion and using on-demand active triggerable systems of stimulus-responsive materials. Transfer-printing approaches and solution printing processes offer strategies to integrate high-performance inorganic electronic materials with soft and flexible biodegradable organic substrates. Various examples of biodegradable medical electronics for clinically relevant diseases and symptoms support effective practical applications.</p></div>\",\"PeriodicalId\":386,\"journal\":{\"name\":\"Materials Science and Engineering: R: Reports\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":31.6000,\"publicationDate\":\"2021-07-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1016/j.mser.2021.100624\",\"citationCount\":\"26\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Materials Science and Engineering: R: Reports\",\"FirstCategoryId\":\"5\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S0927796X2100019X\",\"RegionNum\":1,\"RegionCategory\":\"材料科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"MATERIALS SCIENCE, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Materials Science and Engineering: R: Reports","FirstCategoryId":"5","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0927796X2100019X","RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"MATERIALS SCIENCE, MULTIDISCIPLINARY","Score":null,"Total":0}
Physically transient electronic materials and devices
Transient electronics, which can be tuned to be completely or partially dissoluble, degradable, and disintegrable, create new opportunities in the upcoming ubiquitous electronics era that are inaccessible with conventional permanent electronics. This emerging field offers unique electronic applications in environmentally degradable eco-devices with minimal or zero waste, biodegradable medical implants not requiring secondary removal surgery, and hardware-based security devices with self-destructing circuits. Nanoscale thin-film processing that exploits Si in single-crystalline form and related techniques allow construction of transient electronics with high performance and versatile characteristics, including nearly all types of active electronic components, integrated circuits, sensors and other integrated wireless medical devices. Here we review recently developed transient electronics and materials, mainly illustrating representative inorganic and Si electronic materials technologies. Dissolution chemistry and reaction kinetics of semiconductors, dielectric and metal conductors are described to explain the dependence on environmental conditions such as temperature, pH, ion species and materials microstructure, density, crystallinity, composition. Materials and approaches that define the functional lifetime of transient electronic are introduced in two aspects: using passive encapsulation layers to control water-vapor diffusion and using on-demand active triggerable systems of stimulus-responsive materials. Transfer-printing approaches and solution printing processes offer strategies to integrate high-performance inorganic electronic materials with soft and flexible biodegradable organic substrates. Various examples of biodegradable medical electronics for clinically relevant diseases and symptoms support effective practical applications.
期刊介绍:
Materials Science & Engineering R: Reports is a journal that covers a wide range of topics in the field of materials science and engineering. It publishes both experimental and theoretical research papers, providing background information and critical assessments on various topics. The journal aims to publish high-quality and novel research papers and reviews.
The subject areas covered by the journal include Materials Science (General), Electronic Materials, Optical Materials, and Magnetic Materials. In addition to regular issues, the journal also publishes special issues on key themes in the field of materials science, including Energy Materials, Materials for Health, Materials Discovery, Innovation for High Value Manufacturing, and Sustainable Materials development.