{"id":4109,"date":"2025-05-27T04:02:26","date_gmt":"2025-05-27T04:02:26","guid":{"rendered":"https:\/\/mailitics.com\/index.php\/2025\/05\/27\/novel-elastic-alloy-achieves-20x-temperature-change-and-90-carnot-efficiency-in-solid-state-heat-pumping\/"},"modified":"2025-05-27T04:02:26","modified_gmt":"2025-05-27T04:02:26","slug":"novel-elastic-alloy-achieves-20x-temperature-change-and-90-carnot-efficiency-in-solid-state-heat-pumping","status":"publish","type":"post","link":"https:\/\/mailitics.com\/index.php\/2025\/05\/27\/novel-elastic-alloy-achieves-20x-temperature-change-and-90-carnot-efficiency-in-solid-state-heat-pumping\/","title":{"rendered":"Novel elastic alloy achieves 20x temperature change and 90% Carnot efficiency in solid-state heat pumping"},"content":{"rendered":"<p>    Novel elastic alloy achieves 20x temperature change and 90% Carnot efficiency in solid-state heat pumping<br \/>\n \t<BR><br \/>\n<BR><\/BR><br \/>\n    <!-- no image --><br \/>\n \t<BR><br \/>\n<BR><\/BR><\/p>\n<div>Researchers at the School of Engineering of the Hong Kong University of Science and Technology (HKUST) have developed a novel elastic alloy called Ti78Nb22, which achieves remarkable efficiency for solid-state heat pumping and exhibits a reversible temperature change (\u0394T) ability that is 20 times greater than that of conventional metals when stretched or compressed, offering a promising green alternative to traditional vapor-compression heating and cooling technologies.<\/div>\n<p> \t<BR><br \/>\n <BR><\/BR><\/p>\n<p> \t<BR><br \/>\n<BR><\/BR><br \/>\n<a href=\"https:\/\/techxplore.com\/news\/2025-05-elastic-alloy-20x-temperature-carnot.html\">Go to techxplore<\/a><br \/>\n \t<BR><br \/>\n <BR><\/BR><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Novel elastic alloy achieves 20x temperature change and 90% Carnot efficiency in solid-state heat pumping Researchers at the School of Engineering of the Hong Kong University of Science and Technology (HKUST) have developed a novel elastic alloy called Ti78Nb22, which achieves remarkable efficiency for solid-state heat pumping and exhibits a reversible temperature change (\u0394T) ability [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[49,45],"tags":[50],"class_list":["post-4109","post","type-post","status-publish","format-standard","hentry","category-engineering","category-techxplore","tag-techxplore"],"_links":{"self":[{"href":"https:\/\/mailitics.com\/index.php\/wp-json\/wp\/v2\/posts\/4109"}],"collection":[{"href":"https:\/\/mailitics.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mailitics.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mailitics.com\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/mailitics.com\/index.php\/wp-json\/wp\/v2\/comments?post=4109"}],"version-history":[{"count":0,"href":"https:\/\/mailitics.com\/index.php\/wp-json\/wp\/v2\/posts\/4109\/revisions"}],"wp:attachment":[{"href":"https:\/\/mailitics.com\/index.php\/wp-json\/wp\/v2\/media?parent=4109"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mailitics.com\/index.php\/wp-json\/wp\/v2\/categories?post=4109"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mailitics.com\/index.php\/wp-json\/wp\/v2\/tags?post=4109"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}