{"id":58530,"date":"2026-04-19T13:39:42","date_gmt":"2026-04-19T17:39:42","guid":{"rendered":"https:\/\/newssprinters.com\/index.php\/world\/china-has-developed-a-fireproof-battery-to-make-evs-safer-than-ice-cars\/19\/04\/2026\/"},"modified":"2026-04-19T13:39:42","modified_gmt":"2026-04-19T17:39:42","slug":"china-has-developed-a-fireproof-battery-to-make-evs-safer-than-ice-cars","status":"publish","type":"post","link":"https:\/\/newssprinters.com\/index.php\/world\/china-has-developed-a-fireproof-battery-to-make-evs-safer-than-ice-cars\/19\/04\/2026\/","title":{"rendered":"China Has Developed A Fireproof Battery To Make EVs Safer Than ICE Cars"},"content":{"rendered":"<p>\n<\/p>\n<div data-article-body=\"true\">\n<p class=\"col-body mb-4 leading-7 text-[18px] md:leading-8 break-words min-w-0 charcoal-color\">Battery fires remain one of the biggest image problems facing electric vehicles. Even though they are relatively rare, the fear of thermal runaway and hard-to-extinguish battery fires still worries many buyers.<\/p>\n<p class=\"col-body mb-4 leading-7 text-[18px] md:leading-8 break-words min-w-0 charcoal-color\">Now, researchers in China say they have made a major breakthrough.<\/p>\n<p class=\"col-body mb-4 leading-7 text-[18px] md:leading-8 break-words min-w-0 charcoal-color\">A team from the Institute of Physics at the Chinese Academy of Sciences has developed a new self-protecting, non-flammable electrolyte designed to physically stop battery fires before they spread.<\/p>\n<p class=\"col-body mb-4 leading-7 text-[18px] md:leading-8 break-words min-w-0 charcoal-color\">If the technology delivers in the real world, it could become one of the most important EV safety advances in years.<\/p>\n<h2 class=\"heading-mb col-body heading-text-style font-bold charcoal-color\">What China Actually Developed<\/h2>\n<figure class=\"relative col-body mb-4\">\n<div class=\"relative\"><button aria-label=\"View larger image\" class=\"group absolute bottom-3 right-3 size-10 md:size-[50px] lg:inset-0 lg:size-full lg:bg-transparent\" data-ylk=\"elm:expand;itc:1;sec:image-lightbox;slk:lightbox-open;\" data-yga=\"{&quot;yLinkElement&quot;:&quot;expand&quot;,&quot;yModuleName&quot;:&quot;image-lightbox&quot;,&quot;yLinkText&quot;:&quot;lightbox-open&quot;,&quot;yHasCommerce&quot;:false}\"><span class=\"absolute bottom-0 right-0 rounded-full bg-white p-3 opacity-100 shadow-elevation-3 transition-opacity duration-300 group-hover:block group-hover:opacity-100 md:p-[17px] lg:bottom-6 lg:right-6 lg:bg-white\/90 lg:p-5 lg:opacity-0 lg:shadow-none\"><svg viewbox=\"0 0 22 22\" aria-hidden=\"true\" class=\"size-4 lg:size-6\" width=\"22\" height=\"22\"><path d=\"M12.372.92c0-.506.41-.916.915-.916L21 0l-.004 7.712a.917.917 0 0 1-1.832 0V3.183l-6.827 6.828-1.349-1.348 6.828-6.828h-4.529a.915.915 0 0 1-.915-.915M1.835 17.816l6.828-6.828 1.349 1.349-6.829 6.827h4.529a.915.915 0 0 1 0 1.831L0 21l.004-7.713a.916.916 0 0 1 1.831 0z\"\/><\/svg><\/span><\/button><dialog aria-label=\"common.MODAL_DIALOG_A11Y_LABEL\" aria-modal=\"true\" class=\"fixed inset-0 z-[4] size-full max-h-none max-w-none bg-white hidden\"\/><\/div><figcaption class=\"relative text-[0.875rem]\/[1.25rem] figure-caption mt-1 line-clamp-2 pr-2.5\">\n<p>Image Credit: Tansu Yegen\/X.<\/p>\n<\/figcaption><\/figure>\n<p class=\"col-body mb-4 leading-7 text-[18px] md:leading-8 break-words min-w-0 charcoal-color\">The breakthrough centers around sodium-ion batteries rather than the more common lithium-ion packs used in most EVs today.<\/p>\n<p class=\"col-body mb-4 leading-7 text-[18px] md:leading-8 break-words min-w-0 charcoal-color\">According to the published research, the team created what it calls a Polymerizable Non-flammable Electrolyte (PNE). Instead of simply trying to resist burning, the material actively reacts when temperatures become dangerous.<\/p>\n<p class=\"col-body mb-4 leading-7 text-[18px] md:leading-8 break-words min-w-0 charcoal-color\">When the heat rises above 150\u00b0C (302\u00b0F), the electrolyte rapidly changes state and solidifies.<\/p>\n<p class=\"col-body mb-4 leading-7 text-[18px] md:leading-8 break-words min-w-0 charcoal-color\">That creates what researchers describe as a \u201csmart firewall\u201d inside the battery.<\/p>\n<h2 class=\"heading-mb col-body heading-text-style font-bold charcoal-color\">How The Smart Firewall Works<\/h2>\n<figure class=\"relative col-body mb-4\">\n<div class=\"relative\"><img alt=\"BYD Seagull\" loading=\"lazy\" width=\"960\" height=\"540\" decoding=\"async\" data-nimg=\"1\" class=\"fig-image-round\" style=\"color:transparent\" src=\"https:\/\/s.yimg.com\/ny\/api\/res\/1.2\/KYoRK54ppfRexsRwq9G8Lw--\/YXBwaWQ9aGlnaGxhbmRlcjt3PTk2MDtoPTU0MA--\/https:\/\/media.zenfs.com\/en\/guessing_headlights_178\/77d2c75385ef20bbf1c29c94040c721a\"\/><button aria-label=\"View larger image\" class=\"group absolute bottom-3 right-3 size-10 md:size-[50px] lg:inset-0 lg:size-full lg:bg-transparent\" data-ylk=\"elm:expand;itc:1;sec:image-lightbox;slk:lightbox-open;\" data-yga=\"{&quot;yLinkElement&quot;:&quot;expand&quot;,&quot;yModuleName&quot;:&quot;image-lightbox&quot;,&quot;yLinkText&quot;:&quot;lightbox-open&quot;,&quot;yHasCommerce&quot;:false}\"><span class=\"absolute bottom-0 right-0 rounded-full bg-white p-3 opacity-100 shadow-elevation-3 transition-opacity duration-300 group-hover:block group-hover:opacity-100 md:p-[17px] lg:bottom-6 lg:right-6 lg:bg-white\/90 lg:p-5 lg:opacity-0 lg:shadow-none\"><svg viewbox=\"0 0 22 22\" aria-hidden=\"true\" class=\"size-4 lg:size-6\" width=\"22\" height=\"22\"><path d=\"M12.372.92c0-.506.41-.916.915-.916L21 0l-.004 7.712a.917.917 0 0 1-1.832 0V3.183l-6.827 6.828-1.349-1.348 6.828-6.828h-4.529a.915.915 0 0 1-.915-.915M1.835 17.816l6.828-6.828 1.349 1.349-6.829 6.827h4.529a.915.915 0 0 1 0 1.831L0 21l.004-7.713a.916.916 0 0 1 1.831 0z\"\/><\/svg><\/span><\/button><dialog aria-label=\"common.MODAL_DIALOG_A11Y_LABEL\" aria-modal=\"true\" class=\"fixed inset-0 z-[4] size-full max-h-none max-w-none bg-white hidden\"\/><\/div><figcaption class=\"relative text-[0.875rem]\/[1.25rem] figure-caption mt-1 line-clamp-2 pr-2.5\">\n<p>Photo Courtesy: Autorepublika.<\/p>\n<\/figcaption><\/figure>\n<p class=\"col-body mb-4 leading-7 text-[18px] md:leading-8 break-words min-w-0 charcoal-color\">Traditional flame-retardant battery electrolytes focus on reducing flammability, but they still rely on a relatively passive defense.<\/p>\n<p class=\"col-body mb-4 leading-7 text-[18px] md:leading-8 break-words min-w-0 charcoal-color\">This new system adds a physical protection layer.<\/p>\n<p class=\"col-body mb-4 leading-7 text-[18px] md:leading-8 break-words min-w-0 charcoal-color\">Once extreme heat is detected, the liquid electrolyte turns into a dense barrier that blocks heat transfer between cells and helps stop the chain reaction known as thermal runaway.<\/p>\n<p class=\"col-body mb-4 leading-7 text-[18px] md:leading-8 break-words min-w-0 charcoal-color\">That is critical because thermal runaway is what can turn a single battery fault into a major fire or explosion.<\/p>\n<h2 class=\"heading-mb col-body heading-text-style font-bold charcoal-color\">The Benefits Of Sodium-Ion Batteries<\/h2>\n<figure class=\"relative col-body mb-4\">\n<div class=\"relative\"><img alt=\"Hyundai Charging\" loading=\"lazy\" width=\"960\" height=\"540\" decoding=\"async\" data-nimg=\"1\" class=\"fig-image-round\" style=\"color:transparent\" src=\"https:\/\/s.yimg.com\/ny\/api\/res\/1.2\/0xoNanBKW5M08H3XSYPcYw--\/YXBwaWQ9aGlnaGxhbmRlcjt3PTk2MDtoPTU0MA--\/https:\/\/media.zenfs.com\/en\/guessing_headlights_178\/542fc1acdd760fde59512ec4befb0baf\"\/><button aria-label=\"View larger image\" class=\"group absolute bottom-3 right-3 size-10 md:size-[50px] lg:inset-0 lg:size-full lg:bg-transparent\" data-ylk=\"elm:expand;itc:1;sec:image-lightbox;slk:lightbox-open;\" data-yga=\"{&quot;yLinkElement&quot;:&quot;expand&quot;,&quot;yModuleName&quot;:&quot;image-lightbox&quot;,&quot;yLinkText&quot;:&quot;lightbox-open&quot;,&quot;yHasCommerce&quot;:false}\"><span class=\"absolute bottom-0 right-0 rounded-full bg-white p-3 opacity-100 shadow-elevation-3 transition-opacity duration-300 group-hover:block group-hover:opacity-100 md:p-[17px] lg:bottom-6 lg:right-6 lg:bg-white\/90 lg:p-5 lg:opacity-0 lg:shadow-none\"><svg viewbox=\"0 0 22 22\" aria-hidden=\"true\" class=\"size-4 lg:size-6\" width=\"22\" height=\"22\"><path d=\"M12.372.92c0-.506.41-.916.915-.916L21 0l-.004 7.712a.917.917 0 0 1-1.832 0V3.183l-6.827 6.828-1.349-1.348 6.828-6.828h-4.529a.915.915 0 0 1-.915-.915M1.835 17.816l6.828-6.828 1.349 1.349-6.829 6.827h4.529a.915.915 0 0 1 0 1.831L0 21l.004-7.713a.916.916 0 0 1 1.831 0z\"\/><\/svg><\/span><\/button><dialog aria-label=\"common.MODAL_DIALOG_A11Y_LABEL\" aria-modal=\"true\" class=\"fixed inset-0 z-[4] size-full max-h-none max-w-none bg-white hidden\"\/><\/div><figcaption class=\"relative text-[0.875rem]\/[1.25rem] figure-caption mt-1 line-clamp-2 pr-2.5\">\n<p>Photo Courtesy: Autorepublika.<\/p>\n<\/figcaption><\/figure>\n<p class=\"col-body mb-4 leading-7 text-[18px] md:leading-8 break-words min-w-0 charcoal-color\">Sodium-ion batteries are attracting attention because sodium is more abundant and potentially cheaper than lithium.<\/p>\n<p class=\"col-body mb-4 leading-7 text-[18px] md:leading-8 break-words min-w-0 charcoal-color\">They are also seen as a promising option for applications where cost, durability, and safety matter more than ultimate energy density.<\/p>\n<p class=\"col-body mb-4 leading-7 text-[18px] md:leading-8 break-words min-w-0 charcoal-color\">That includes:<\/p>\n<ul class=\"col-body mb-4\">\n<li class=\"list-mb ml-4 list-disc\"\/>\n<li class=\"list-mb ml-4 list-disc\"\/>\n<li class=\"list-mb ml-4 list-disc\">\n<div class=\"grid grid-cols-[[fullbleed-start_body-start]_auto_[body-end_fullbleed-end]]\">\n<p class=\"col-body mb-4 leading-7 text-[18px] md:leading-8 break-words min-w-0 charcoal-color\">Grid-scale energy storage systems<\/p>\n<\/div>\n<\/li>\n<\/ul>\n<p class=\"col-body mb-4 leading-7 text-[18px] md:leading-8 break-words min-w-0 charcoal-color\">A major safety breakthrough could accelerate sodium-ion adoption significantly.<\/p>\n<h2 class=\"heading-mb col-body heading-text-style font-bold charcoal-color\">Could EVs Become Safer Than Gas Cars?<\/h2>\n<figure class=\"relative col-body mb-4\">\n<div class=\"relative\"><img alt=\"cybertruck charging\" loading=\"lazy\" width=\"960\" height=\"540\" decoding=\"async\" data-nimg=\"1\" class=\"fig-image-round\" style=\"color:transparent\" src=\"https:\/\/s.yimg.com\/ny\/api\/res\/1.2\/81s.f0OuAEqJ.yeEqwS7aA--\/YXBwaWQ9aGlnaGxhbmRlcjt3PTk2MDtoPTU0MA--\/https:\/\/media.zenfs.com\/en\/guessing_headlights_178\/04ff3ce49db3972692feae74f8bec83f\"\/><button aria-label=\"View larger image\" class=\"group absolute bottom-3 right-3 size-10 md:size-[50px] lg:inset-0 lg:size-full lg:bg-transparent\" data-ylk=\"elm:expand;itc:1;sec:image-lightbox;slk:lightbox-open;\" data-yga=\"{&quot;yLinkElement&quot;:&quot;expand&quot;,&quot;yModuleName&quot;:&quot;image-lightbox&quot;,&quot;yLinkText&quot;:&quot;lightbox-open&quot;,&quot;yHasCommerce&quot;:false}\"><span class=\"absolute bottom-0 right-0 rounded-full bg-white p-3 opacity-100 shadow-elevation-3 transition-opacity duration-300 group-hover:block group-hover:opacity-100 md:p-[17px] lg:bottom-6 lg:right-6 lg:bg-white\/90 lg:p-5 lg:opacity-0 lg:shadow-none\"><svg viewbox=\"0 0 22 22\" aria-hidden=\"true\" class=\"size-4 lg:size-6\" width=\"22\" height=\"22\"><path d=\"M12.372.92c0-.506.41-.916.915-.916L21 0l-.004 7.712a.917.917 0 0 1-1.832 0V3.183l-6.827 6.828-1.349-1.348 6.828-6.828h-4.529a.915.915 0 0 1-.915-.915M1.835 17.816l6.828-6.828 1.349 1.349-6.829 6.827h4.529a.915.915 0 0 1 0 1.831L0 21l.004-7.713a.916.916 0 0 1 1.831 0z\"\/><\/svg><\/span><\/button><dialog aria-label=\"common.MODAL_DIALOG_A11Y_LABEL\" aria-modal=\"true\" class=\"fixed inset-0 z-[4] size-full max-h-none max-w-none bg-white hidden\"\/><\/div><figcaption class=\"relative text-[0.875rem]\/[1.25rem] figure-caption mt-1 line-clamp-2 pr-2.5\">\n<p>Image Credit: Chizhevskaya Ekaterina \/ Shutterstock.<\/p>\n<\/figcaption><\/figure>\n<p class=\"col-body mb-4 leading-7 text-[18px] md:leading-8 break-words min-w-0 charcoal-color\">That is the long-term implication.<\/p>\n<p class=\"col-body mb-4 leading-7 text-[18px] md:leading-8 break-words min-w-0 charcoal-color\">Gasoline vehicles carry highly flammable liquid fuel, hot exhaust components, oils, and multiple ignition sources. In severe crashes, those risks can escalate quickly.<\/p>\n<p class=\"col-body mb-4 leading-7 text-[18px] md:leading-8 break-words min-w-0 charcoal-color\">If future EV batteries can physically suppress fire events internally, electric vehicles could eventually offer lower fire risk than many internal combustion cars.<\/p>\n<p class=\"col-body mb-4 leading-7 text-[18px] md:leading-8 break-words min-w-0 charcoal-color\">That would be a major shift in public perception.<\/p>\n<h2 class=\"heading-mb col-body heading-text-style font-bold charcoal-color\">The Bigger Picture<\/h2>\n<figure class=\"relative col-body mb-4\">\n<div class=\"relative\"><img alt=\"BMW XM charging.\" loading=\"lazy\" width=\"960\" height=\"540\" decoding=\"async\" data-nimg=\"1\" class=\"fig-image-round\" style=\"color:transparent\" src=\"https:\/\/s.yimg.com\/ny\/api\/res\/1.2\/rrbipkthilYiSsEjnGxfeA--\/YXBwaWQ9aGlnaGxhbmRlcjt3PTk2MDtoPTU0MA--\/https:\/\/media.zenfs.com\/en\/guessing_headlights_178\/49e27a87d9dad2bd72c71ef2ebedc721\"\/><button aria-label=\"View larger image\" class=\"group absolute bottom-3 right-3 size-10 md:size-[50px] lg:inset-0 lg:size-full lg:bg-transparent\" data-ylk=\"elm:expand;itc:1;sec:image-lightbox;slk:lightbox-open;\" data-yga=\"{&quot;yLinkElement&quot;:&quot;expand&quot;,&quot;yModuleName&quot;:&quot;image-lightbox&quot;,&quot;yLinkText&quot;:&quot;lightbox-open&quot;,&quot;yHasCommerce&quot;:false}\"><span class=\"absolute bottom-0 right-0 rounded-full bg-white p-3 opacity-100 shadow-elevation-3 transition-opacity duration-300 group-hover:block group-hover:opacity-100 md:p-[17px] lg:bottom-6 lg:right-6 lg:bg-white\/90 lg:p-5 lg:opacity-0 lg:shadow-none\"><svg viewbox=\"0 0 22 22\" aria-hidden=\"true\" class=\"size-4 lg:size-6\" width=\"22\" height=\"22\"><path d=\"M12.372.92c0-.506.41-.916.915-.916L21 0l-.004 7.712a.917.917 0 0 1-1.832 0V3.183l-6.827 6.828-1.349-1.348 6.828-6.828h-4.529a.915.915 0 0 1-.915-.915M1.835 17.816l6.828-6.828 1.349 1.349-6.829 6.827h4.529a.915.915 0 0 1 0 1.831L0 21l.004-7.713a.916.916 0 0 1 1.831 0z\"\/><\/svg><\/span><\/button><dialog aria-label=\"common.MODAL_DIALOG_A11Y_LABEL\" aria-modal=\"true\" class=\"fixed inset-0 z-[4] size-full max-h-none max-w-none bg-white hidden\"\/><\/div><figcaption class=\"relative text-[0.875rem]\/[1.25rem] figure-caption mt-1 line-clamp-2 pr-2.5\">\n<p>Image Credit: BMW.<\/p>\n<\/figcaption><\/figure>\n<p class=\"col-body mb-4 leading-7 text-[18px] md:leading-8 break-words min-w-0 charcoal-color\">Range and charging speed usually dominate EV headlines, but safety breakthroughs may matter even more.<\/p>\n<p class=\"col-body mb-4 leading-7 text-[18px] md:leading-8 break-words min-w-0 charcoal-color\">China\u2019s new battery technology suggests the next stage of the EV race may be about who builds the safest battery pack, as much as who crams the most range into it.<\/p>\n<\/div>\n<p><a href=\"https:\/\/autos.yahoo.com\/ev-and-future-tech\/articles\/china-developed-fireproof-battery-evs-170021928.html\" target=\"_blank\" rel=\"noopener nofollow\">Source link <\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Battery fires remain one of the biggest image problems facing electric vehicles. Even though they are relatively rare, the fear of thermal<br \/><button class=\"read-more\"><a href=\"https:\/\/newssprinters.com\/index.php\/world\/china-has-developed-a-fireproof-battery-to-make-evs-safer-than-ice-cars\/19\/04\/2026\/\">Read More &rsaquo;<\/a><\/button><\/p>\n","protected":false},"author":1,"featured_media":58531,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","footnotes":""},"categories":[2],"tags":[],"fifu_image_url":"https:\/\/s.yimg.com\/ny\/api\/res\/1.2\/GFe1AzPlasELsv7XjAbWGA--\/YXBwaWQ9aGlnaGxhbmRlcjt3PTEyMDA7aD02NzU-\/https:\/\/media.zenfs.com\/en\/guessing_headlights_178\/c78f02b870bd0a637f5c216419433afb","_links":{"self":[{"href":"https:\/\/newssprinters.com\/index.php\/wp-json\/wp\/v2\/posts\/58530"}],"collection":[{"href":"https:\/\/newssprinters.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/newssprinters.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/newssprinters.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/newssprinters.com\/index.php\/wp-json\/wp\/v2\/comments?post=58530"}],"version-history":[{"count":0,"href":"https:\/\/newssprinters.com\/index.php\/wp-json\/wp\/v2\/posts\/58530\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/newssprinters.com\/index.php\/wp-json\/wp\/v2\/media\/58531"}],"wp:attachment":[{"href":"https:\/\/newssprinters.com\/index.php\/wp-json\/wp\/v2\/media?parent=58530"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/newssprinters.com\/index.php\/wp-json\/wp\/v2\/categories?post=58530"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/newssprinters.com\/index.php\/wp-json\/wp\/v2\/tags?post=58530"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}