{"id":400306,"date":"2022-09-05T15:30:00","date_gmt":"2022-09-05T13:30:00","guid":{"rendered":"https:\/\/innovationorigins.com\/?post_type=selected&p=400306"},"modified":"2022-09-05T15:30:00","modified_gmt":"2022-09-05T13:30:00","slug":"new-manufacturing-techniques-to-combat-electronic-waste","status":"publish","type":"selected","link":"https:\/\/ioplus.nl\/archive\/en\/selected\/new-manufacturing-techniques-to-combat-electronic-waste\/","title":{"rendered":"New manufacturing techniques to combat electronic waste"},"content":{"rendered":"\n

E-waste (electronic waste) is one of the toxic wastes with the most significant growth in recent years. Researchers from the University of Coimbra (UC) have now developed and tested a set of new techniques that can reverse this scenario and apply the 3Rs policy (reduce, reuse and recycle) in the field of electronics, writes the university in a press release<\/a>. The results were published in the journal\u00a0Advanced Materials<\/a>.<\/p>\n\n\n\n

The research, funded under the\u00a0WoW<\/a>\u00a0projects of Carnegie Mellon Portugal Program (CMU Portugal), Dermotronics and SMART Display, is a new step in the fight against technological pollution. E-waste production has currently reached an alarming level of 7 kg\/person\/year. Only 20 percent of e-waste is sent for recycling, and only a small percentage of precious metals – mainly gold – is recovered.<\/p>\n\n\n\n

More sustainable manufacturing techniques needed <\/h2>\n\n\n\n

Despite the urgency to find solutions and new ways of production, the first author of the scientific paper, Mahmoud Tavakoli, explains that the effective application of the Three Rs to electronics is only feasible “if we can demonstrate new manufacturing techniques that, on the one hand, rely on resilient, repairable and recyclable materials and, on the other hand, can compete with existing techniques in terms of pattern resolution, multilayer implementation, microchip integration and autonomous manufacturing”.<\/p>\n\n\n\n

This research is being conducted at the Institute for Systems and Robotics (ISR) of the Department of Electrical and Computer Engineering (DEEC) of the Faculty of Sciences and Technology of the University of Coimbra (FCTUC), with a new architecture for scalable, autonomous, high-resolution production of 3R electronic devices.<\/p>\n\n\n

<\/div><\/div>
E-waste seems like a hardly manageable problem in the digital age<\/div>
\u201cWe are now at the highest levels of e-waste in the history of the EU,\u201d says Jean-Pierre, Schweitzer, Senior Policy Officer for products and circular economy at the European Environmental Bureau (EEB).<\/div><\/div><\/div>\n\n\n

Next-gen soft matter electronics <\/h2>\n\n\n\n

More specifically, the researchers have introduced a new architecture for soft materials, such as conductive composites and substrates that meet 3R objectives; developed autonomous manufacturing techniques, including high-resolution digital patterns and single-step microchip soldering, as well as technologies to support the recycling of materials and components.<\/p>\n\n\n\n

\u201cBy addressing these challenges, this work lays the foundation for the next generation of recyclable soft-matter electronics that can compete with current PCB manufacturing techniques, thus paving an important step toward green fabrication and sustainable and responsible application\u201d.<\/p>\n","protected":false},"author":2084,"featured_media":512323,"template":"","meta":{"_acf_changed":false,"advgb_blocks_editor_width":"","advgb_blocks_columns_visual_guide":""},"categories":[42],"tags":[6409,128480,128482,127763],"location":[65764],"internal_archives":[],"class_list":["post-400306","selected","type-selected","status-publish","has-post-thumbnail","hentry","category-sustainability-nl","tag-e-waste","tag-electronic-waste-3","tag-manufacturing-techinques","tag-university-of-coimbra","location-portugal-nl"],"blocksy_meta":[],"acf":[],"featured_img":"https:\/\/ioplus.nl\/archive\/wp-content\/uploads\/2022\/06\/pji213E1-john-cameron-7zocFMzvbpc-unsplash-scaled.jpg","coauthors":[],"author_meta":{"author_link":"https:\/\/ioplus.nl\/archive\/author\/mauro-mereu\/","display_name":"Mauro Mereu"},"relative_dates":{"created":"Posted 4 years ago","modified":"Updated 4 years ago"},"absolute_dates":{"created":"Posted on September 5, 2022","modified":"Updated on September 5, 2022"},"absolute_dates_time":{"created":"Posted on September 5, 2022 3:30 pm","modified":"Updated on September 5, 2022 3:30 pm"},"featured_img_caption":"","tax_additional":{"category":{"linked":["Sustainability<\/a>"],"unlinked":["Sustainability<\/span>"],"slug":"category","name":"Categories"},"post_tag":{"linked":["e-waste<\/a>","electronic waste<\/a>","manufacturing techinques<\/a>","University of Coimbra<\/a>"],"unlinked":["e-waste<\/span>","electronic waste<\/span>","manufacturing techinques<\/span>","University of Coimbra<\/span>"],"slug":"post_tag","name":"Tags"},"language":{"linked":["EN<\/a>"],"unlinked":["EN<\/span>"],"slug":"language","name":"Tags"},"post_translations":{"linked":[],"unlinked":[],"slug":"post_translations","name":""},"location":{"linked":["Portugal<\/a>"],"unlinked":["Portugal<\/span>"],"slug":"location","name":"Locations"},"internal_archives":{"linked":[],"unlinked":[],"slug":"internal_archives","name":"Internal Archives"}},"series_order":"","_links":{"self":[{"href":"https:\/\/ioplus.nl\/archive\/wp-json\/wp\/v2\/selected\/400306","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ioplus.nl\/archive\/wp-json\/wp\/v2\/selected"}],"about":[{"href":"https:\/\/ioplus.nl\/archive\/wp-json\/wp\/v2\/types\/selected"}],"author":[{"embeddable":true,"href":"https:\/\/ioplus.nl\/archive\/wp-json\/wp\/v2\/users\/2084"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ioplus.nl\/archive\/wp-json\/wp\/v2\/media\/512323"}],"wp:attachment":[{"href":"https:\/\/ioplus.nl\/archive\/wp-json\/wp\/v2\/media?parent=400306"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ioplus.nl\/archive\/wp-json\/wp\/v2\/categories?post=400306"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ioplus.nl\/archive\/wp-json\/wp\/v2\/tags?post=400306"},{"taxonomy":"location","embeddable":true,"href":"https:\/\/ioplus.nl\/archive\/wp-json\/wp\/v2\/location?post=400306"},{"taxonomy":"internal_archives","embeddable":true,"href":"https:\/\/ioplus.nl\/archive\/wp-json\/wp\/v2\/internal_archives?post=400306"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}