{"id":704,"date":"2021-08-09T08:36:30","date_gmt":"2021-08-09T00:36:30","guid":{"rendered":"http:\/\/new.guofucourses.cn\/wordpress\/?page_id=704"},"modified":"2021-08-10T13:56:04","modified_gmt":"2021-08-10T05:56:04","slug":"flexible-electronics","status":"publish","type":"page","link":"http:\/\/new.guofucourses.cn\/wordpress\/index.php\/research\/flexible-electronics\/","title":{"rendered":"Novel Materials and Printing Technology for Flexible Electronics"},"content":{"rendered":"\n<p class=\"has-drop-cap\">Flexible electronics featured by bendability and\/or stretchability enable unconventional applications such as wearable devices and implantable biosensors, etc. Current methods of fabricating flexible electronics usually require vacuum, high temperature, and multistep processes. Our group has explored a facile approach for fabrication of flexible electronics at room temperature, which is enabled by photoreactive inks combined with a light projection printing technique. <\/p>\n\n\n\n<p>Such approach is based on two of our recent findings: 1) photosensitive metal reactive inks permit the room-temperature deposition of metal nanoparticle layers onto flexible substrates; and 2) highly electrically conductive metal patterns can be printed facilely by irradiating the inks with light projected from the digital light processing (DLP) system.<\/p>\n\n\n\n<div class=\"wp-block-columns\">\n<div class=\"wp-block-column\">\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" width=\"480\" height=\"320\" src=\"http:\/\/new.guofucourses.cn\/wordpress\/wp-content\/uploads\/2021\/08\/photochemical-reaction-mechanism.png\" alt=\"\" class=\"wp-image-705\" srcset=\"http:\/\/new.guofucourses.cn\/wordpress\/wp-content\/uploads\/2021\/08\/photochemical-reaction-mechanism.png 480w, http:\/\/new.guofucourses.cn\/wordpress\/wp-content\/uploads\/2021\/08\/photochemical-reaction-mechanism-300x200.png 300w\" sizes=\"(max-width: 480px) 100vw, 480px\" \/><figcaption> Photochemical reaction mechanism in the printing system <\/figcaption><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" width=\"480\" height=\"320\" src=\"http:\/\/new.guofucourses.cn\/wordpress\/wp-content\/uploads\/2021\/08\/Printed-conductive-patterns-2.png\" alt=\"\" class=\"wp-image-706\" srcset=\"http:\/\/new.guofucourses.cn\/wordpress\/wp-content\/uploads\/2021\/08\/Printed-conductive-patterns-2.png 480w, http:\/\/new.guofucourses.cn\/wordpress\/wp-content\/uploads\/2021\/08\/Printed-conductive-patterns-2-300x200.png 300w\" sizes=\"(max-width: 480px) 100vw, 480px\" \/><figcaption>Photos of printed conductive patterns<\/figcaption><\/figure><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column\">\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" width=\"480\" height=\"320\" src=\"http:\/\/new.guofucourses.cn\/wordpress\/wp-content\/uploads\/2021\/08\/scheme-of-DLP.png\" alt=\"\" class=\"wp-image-707\" srcset=\"http:\/\/new.guofucourses.cn\/wordpress\/wp-content\/uploads\/2021\/08\/scheme-of-DLP.png 480w, http:\/\/new.guofucourses.cn\/wordpress\/wp-content\/uploads\/2021\/08\/scheme-of-DLP-300x200.png 300w\" sizes=\"(max-width: 480px) 100vw, 480px\" \/><figcaption> Schematics of the DLP printing process <\/figcaption><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" width=\"480\" height=\"320\" src=\"http:\/\/new.guofucourses.cn\/wordpress\/wp-content\/uploads\/2021\/08\/Properties-of-Printed-Structures.png\" alt=\"\" class=\"wp-image-708\" srcset=\"http:\/\/new.guofucourses.cn\/wordpress\/wp-content\/uploads\/2021\/08\/Properties-of-Printed-Structures.png 480w, http:\/\/new.guofucourses.cn\/wordpress\/wp-content\/uploads\/2021\/08\/Properties-of-Printed-Structures-300x200.png 300w\" sizes=\"(max-width: 480px) 100vw, 480px\" \/><figcaption>Properties of the printed structures<\/figcaption><\/figure><\/div>\n<\/div>\n<\/div>\n\n\n\n<p><strong><em>Representative Publications:<\/em><\/strong><\/p>\n\n\n\n<p>Wang X, Cui K, Xuan Q, Zhu C, Zhao N, Xu J. <em>Blue Laser Projection Printing of Conductive Complex 2D and 3D Metallic Structures from Photosensitive Precursors<\/em>[J]. ACS Applied Materials and Interfaces, 2019, 11: 21668\u201321674.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Flexible electronics featured by bendability and\/or stretchability enable unconventional applications such as wearable devices and implantable biosensors, etc. Current methods of fabricating flexible electronics usually require vacuum, high temperature, and multistep processes. Our group has explored a facile approach for fabrication of flexible electronics at room temperature, which is enabled by photoreactive inks combined with a light projection printing technique. Such approach is based on two of our recent findings: 1) photosensitive metal reactive inks permit the room-temperature deposition of metal nanoparticle layers onto flexible substrates; and 2) highly electrically conductive metal patterns can be <span class=\"readmore\"><a href=\"http:\/\/new.guofucourses.cn\/wordpress\/index.php\/research\/flexible-electronics\/\">Read More<\/a><\/span><\/p>\n","protected":false},"author":1,"featured_media":706,"parent":179,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"_links":{"self":[{"href":"http:\/\/new.guofucourses.cn\/wordpress\/index.php\/wp-json\/wp\/v2\/pages\/704"}],"collection":[{"href":"http:\/\/new.guofucourses.cn\/wordpress\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"http:\/\/new.guofucourses.cn\/wordpress\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"http:\/\/new.guofucourses.cn\/wordpress\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/new.guofucourses.cn\/wordpress\/index.php\/wp-json\/wp\/v2\/comments?post=704"}],"version-history":[{"count":7,"href":"http:\/\/new.guofucourses.cn\/wordpress\/index.php\/wp-json\/wp\/v2\/pages\/704\/revisions"}],"predecessor-version":[{"id":808,"href":"http:\/\/new.guofucourses.cn\/wordpress\/index.php\/wp-json\/wp\/v2\/pages\/704\/revisions\/808"}],"up":[{"embeddable":true,"href":"http:\/\/new.guofucourses.cn\/wordpress\/index.php\/wp-json\/wp\/v2\/pages\/179"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/new.guofucourses.cn\/wordpress\/index.php\/wp-json\/wp\/v2\/media\/706"}],"wp:attachment":[{"href":"http:\/\/new.guofucourses.cn\/wordpress\/index.php\/wp-json\/wp\/v2\/media?parent=704"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}