{"id":7437,"date":"2025-07-13T11:48:35","date_gmt":"2025-07-13T11:48:35","guid":{"rendered":"https:\/\/unescoalfozanprize.org\/?p=7437"},"modified":"2025-07-13T11:48:35","modified_gmt":"2025-07-13T11:48:35","slug":"new-nickel-and-cobalt-free-battery-method-cuts-costs","status":"publish","type":"post","link":"https:\/\/unescoalfozanprize.org\/zh-hans\/new-nickel-and-cobalt-free-battery-method-cuts-costs\/","title":{"rendered":"New Nickel- and Cobalt-Free Battery Method Cuts Costs"},"content":{"rendered":"<p>Researchers at McGill University have developed a new method to make high-performance lithium-ion batteries without using costly nickel or cobalt. By using a molten salt process, they can produce uniform, highly crystalline disordered rock-salt (DRX) cathode particles that boost battery stability and performance. In tests, the new material kept 85% of its capacity after 100 charge cycles, more than double older DRX methods. This advance could make next-generation batteries cheaper, cleaner, and easier to scale for electric vehicles and renewable energy storage.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Researchers at McGill University have developed a new m [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":7438,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-7437","post","type-post","status-publish","format-standard","hentry"],"_links":{"self":[{"href":"https:\/\/unescoalfozanprize.org\/zh-hans\/wp-json\/wp\/v2\/posts\/7437","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/unescoalfozanprize.org\/zh-hans\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/unescoalfozanprize.org\/zh-hans\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/unescoalfozanprize.org\/zh-hans\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/unescoalfozanprize.org\/zh-hans\/wp-json\/wp\/v2\/comments?post=7437"}],"version-history":[{"count":1,"href":"https:\/\/unescoalfozanprize.org\/zh-hans\/wp-json\/wp\/v2\/posts\/7437\/revisions"}],"predecessor-version":[{"id":7443,"href":"https:\/\/unescoalfozanprize.org\/zh-hans\/wp-json\/wp\/v2\/posts\/7437\/revisions\/7443"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/unescoalfozanprize.org\/zh-hans\/wp-json\/wp\/v2\/media\/7438"}],"wp:attachment":[{"href":"https:\/\/unescoalfozanprize.org\/zh-hans\/wp-json\/wp\/v2\/media?parent=7437"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/unescoalfozanprize.org\/zh-hans\/wp-json\/wp\/v2\/categories?post=7437"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/unescoalfozanprize.org\/zh-hans\/wp-json\/wp\/v2\/tags?post=7437"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}