") no-repeat center center;background-size:10px 16px;content:' '}@media(min-width:768px){.gpjOba::before{display:none}}.hWxisF{width:100%;box-sizing:border-box}@media(min-width:768px){.hWxisF{max-width:634px}}@media(min-width:1250px){.hWxisF{max-width:622px}}.dvfakS{display:flex;width:auto;box-sizing:border-box;align-items:center;justify-content:flex-start;gap:4px;color:#ec1a2e}.ctXiMg{display:block;font:bold 14px/20px 'Indy Sans','Indy Sans Fallback',sans-serif;text-decoration-line:underline;margin-block:0;text-align:center}.CRIit{display:inline-flex;align-items:center;justify-content:center;gap:4px}.CRIit:hover .sc-aja53j-2,.CRIit:hover .sc-a5wy94-0{color:#ac2a2c}.ghJHgZ{font:normal 16px/20px 'Indy Sans','Indy Sans Fallback',sans-serif}.jlvSeZ{display:flex;position:relative;overflow:hidden;width:auto;height:40px;flex-direction:column;order:-1;gap:8px;opacity:1;transition:all .5s ease-in-out;transition-behavior:allow-discrete}.jlvSeZ::after{--fade-from:rgba(255,255,255,0);--fade-mid:rgba(255,255,255,0.5);--fade-to:#fff;position:absolute;bottom:0;left:0;z-index:1;width:100%;height:40px;background-image:linear-gradient(to bottom,var(--fade-from) 0,var(--fade-mid) 50%,var(--fade-to) 100%);content:'';opacity:1;pointer-events:none;transition:opacity 150ms ease-out}@media(min-width:768px){.ifXxYf{order:-1}}@media(min-width:768px){.gYsKvs{display:flex;position:relative;align-items:flex-start;margin-top:12px}}@media(min-width:1000px){.qHctg .taboola{display:none}}.qHctg:has(#taboola-carousel-thumbnails){min-height:426px}.qHctg:has(#taboola-mid-article-thumbnails-crime){min-height:405px}@media(min-width:1000px){.qHctg:has(#taboola-carousel-thumbnails),.qHctg:has(#taboola-mid-article-thumbnails-crime){min-height:0}}.hCEqSm .tp-container-inner,.hCEqSm .sc-1suqprf-0{position:relative;box-shadow:0 -22px 16px 22px rgba(255,255,255,0.95)}.hCEqSm.closed{display:none}.jZkFWa{width:32px;color:#3b5998}@media(min-width:768px){.jZkFWa.mobile-only{display:none}}.jZkFWa:hover{color:#2f4779}.iyaxjG{width:32px;color:#000}@media(min-width:768px){.iyaxjG.mobile-only{display:none}}.iyaxjG:hover{color:#4e4e4e}.bxTlJH{width:32px;color:#25d366}@media(min-width:768px){.bxTlJH.mobile-only{display:none}}.bxTlJH:hover{color:#1da851}.cSnwsm{width:32px;color:#ec1a2e}@media(min-width:768px){.cSnwsm.mobile-only{display:none}}.cSnwsm:hover{color:#ac2a2c}.wViVX{display:flex;gap:12px}.cArLiK .sc-17yxc4y-0{display:none}.cArLiK:hover .sc-17yxc4y-0,.cArLiK.bookmark-button-saved .sc-17yxc4y-0{display:block}.cArLiK:hover .sc-17yxc4y-1,.cArLiK.bookmark-button-saved .sc-17yxc4y-1{display:none}.cArLiK.bookmark-button-saved .sc-17yxc4y-0{display:block}.cArLiK.bookmark-button-saved .sc-17yxc4y-1{display:none}.cArLiK.bookmark-button-saved:hover .sc-17yxc4y-0{display:none}.cArLiK.bookmark-button-saved:hover .sc-17yxc4y-1{display:block}.ldnLrS{display:inline-block;width:32px;height:32px;color:#337e81}.ixvYXS{display:flex;flex-direction:row;justify-content:center;gap:12px}.hCHeth{display:flex;position:relative;justify-content:center}@media(min-width:768px){.hCHeth{justify-content:flex-end;padding-top:12px;margin:0}}.hvJvAA{display:flex}.sticky .hvJvAA{flex-direction:column}.kciiLJ{overflow:hidden;height:23px;margin-bottom:8px;border-bottom:0;clear:both}@media(min-width:768px){.kciiLJ{height:25px}}.fSsEip{display:inline-block;flex-shrink:0;margin:0 12px 0 0;font:bold 14px/normal 'Indy Sans','Indy Sans Fallback',sans-serif}.fSsEip::after{content:':'}.kdqbii{display:inline-block;margin-right:12px;margin-bottom:4px;color:#222;font:normal 14px/1.29 'Indy Sans','Indy Sans Fallback',sans-serif;text-decoration:underline}.kdqbii::first-letter {text-transform:capitalize}@media(min-width:1000px){.subscribed .lkPksW{margin-top:-184px}.article-feature:not(.article-feature-video) .subscribed .lkPksW{margin-top:-407px}}.lkPksW>p{margin:16px 0}.article-premium .lkPksW>p{line-height:27px}.lkPksW>h2{font-size:21px}.article-climate .lkPksW>h2{color:#ec1a2e}.article-sgi .lkPksW>h2{color:#ec1a2e}.lkPksW>p:first-child{margin-top:0}.lkPksW span:first-child~p:first-of-type{margin-top:0}.cnknzo{display:flex;position:relative;max-width:100%;min-height:600px;justify-content:center;margin:0 auto;background-color:transparent;clear:both}@media(min-width:1000px){.cnknzo{min-height:450px}}.teads .cnknzo{display:block}.cnknzo [data-mpu]{position:sticky;top:16px}@media(min-width:1000px){.dTdlgq{display:none}}.dTdlgq[data-mpu1]{min-height:600px}.dTdlgq.pb-20{padding-bottom:20px}.gMxIQB{margin:0 0 24px;font:normal 16px/20px 'Indy Sans','Indy Sans Fallback',sans-serif}.fJIQUi{font:bold 16px/20px 'Indy Sans','Indy Sans Fallback',sans-serif}.eFDpwi{overflow:hidden;width:100%;box-sizing:border-box;margin-bottom:16px}@media(min-width:768px){.eFDpwi{max-width:634px}}@media(min-width:1250px){.eFDpwi{max-width:622px}}.jkkqcL{width:100%;box-sizing:border-box;padding:8px 12px 12px;border-top:8px solid #ec1a2e;background-color:#fde8ea}@media(min-width:768px){.jkkqcL{padding-top:4px;padding-bottom:12px}}.dDFcwe{font:bold 22px/26px 'Indy Serif','Indy Serif Fallback',serif;margin:0 0 12px;text-align:center}@media(min-width:768px){.dDFcwe{font:bold 30px/34px 'Indy Serif','Indy Serif Fallback',serif;letter-spacing:-0.048px;margin-bottom:12px;text-align:left}}.jbPJqN{display:block;margin-bottom:12px}@media(min-width:768px){.jbPJqN{display:none}}.fdEOdF{display:flex;width:100%;box-sizing:border-box;align-items:center;justify-content:center;gap:4px;background-color:#fde8ea;color:#ec1a2e}@media(min-width:768px){.fdEOdF{width:auto;justify-content:flex-start}}.bcQtEw{display:block;font:bold 14px/20px 'Indy Sans','Indy Sans Fallback',sans-serif;text-decoration-line:underline;margin-block:0;text-align:center}.jIgCsj{display:inline-flex;align-items:center;justify-content:center;gap:4px}.jIgCsj:hover .sc-hez36s-5,.jIgCsj:hover .sc-a5wy94-0{color:#ac2a2c}.bhFQeV{font:normal 16px/20px 'Indy Sans','Indy Sans Fallback',sans-serif}.kqOtlp{display:flex;width:100%;flex-direction:column}@media(min-width:768px){.kqOtlp{display:flow-root;gap:24px;transition:margin-bottom .3s ease-in-out}}.bvgAkY{display:flex;width:100%;flex-direction:column;align-items:center;justify-content:center}@media(min-width:768px){.bvgAkY{position:relative;z-index:1;width:212px;flex-shrink:0;justify-content:flex-start;margin-left:24px;float:right}}.ZbvOr{display:none;flex-direction:row;align-items:center;justify-content:center;gap:8px;margin-top:8px}@media(min-width:768px){.ZbvOr{display:flex;margin-top:12px}}.cqHcKs{display:flex;width:100%;align-items:center;justify-content:center;gap:8px;margin-top:8px;margin-bottom:12px}@media(min-width:768px){.cqHcKs{display:none}}@media(min-width:768px){.bjQKsM{order:-1}}.gBaKpR .sc-aja53j-5::after{--fade-from:rgba(253,232,234,0);--fade-mid:rgba(253,232,234,0.5);--fade-to:#fde8ea}@media(min-width:360px){.gBaKpR .sc-aja53j-5 .sc-aja53j-7{display:none}}.dVyExd{display:flex;min-height:600px;justify-content:center}@media(min-width:1000px){.dVyExd{min-height:450px}}.jHlYLm{min-height:600px}@media(min-width:1000px){.jHlYLm{min-height:450px}}.jHlYLm.mobile-only{display:block}@media(min-width:1000px){.jHlYLm.mobile-only{display:none}}.jHlYLm.desktop-only{display:none}@media(min-width:1000px){.jHlYLm.desktop-only{display:block;margin-bottom:16px}}.jHlYLm.desktop-only+p{margin-top:0}.jHlYLm .third-party-ad{position:sticky;top:16px}.czoMqL{width:100%;flex-grow:1}.czoMqL .amp-article-content[amp-access][amp-access-hide]{display:block;overflow:hidden;max-height:360px}.czoMqL .amp-article-content[amp-access][amp-access-hide] .social-share{display:none}.czoMqL .amp-article-content[amp-access][amp-access-hide].show-all-content{max-height:100%}@media(max-width:594px){.czoMqL .amp-article-content[amp-access][amp-access-hide]{max-height:530px}}.czoMqL .amp-newsletter-reg-gate{position:relative;left:-12px;width:calc(100% + 24px)}.czoMqL .social-share{width:100%;padding-top:10px;padding-bottom:20px}@media(min-width:768px){.czoMqL .social-share{justify-content:flex-start}}.czoMqL .social-share.sticky{display:none}@media(min-width:1000px){.czoMqL .social-share.sticky{display:flex;position:sticky;top:14px;width:34px;flex-direction:column;padding-top:0;margin-top:0;margin-left:-25%}.czoMqL .social-share.sticky amp-social-share,.czoMqL .social-share.sticky .sc-mgcah7-0{margin:0 0 16px}.article-feature-video .czoMqL .social-share.sticky{margin-top:0}.article-feature:not(.article-feature-video) .czoMqL .social-share.sticky{margin-top:35%}}.czoMqL.sponsored-article img,.czoMqL.sponsored-article video{width:100%;max-width:602px;height:auto}.czoMqL.sponsored-article iframe{max-width:602px;max-height:400px}.czoMqL .under-article-prompt-donations{padding-bottom:8px;margin-top:-3px}.czoMqL .big-letter{--color:#222;display:flex;position:relative;width:0;height:0;align-items:center;justify-content:center;padding:40px;margin-top:22px;margin-right:12px;border:1px solid var(--color);float:left;font:normal 52px/1 'Indy Serif','Indy Serif Fallback',serif;text-transform:uppercase}.czoMqL .big-letter:first-child{margin-top:6px}.czoMqL .big-letter::before{position:absolute;top:0;left:0;width:100%;height:100%;box-sizing:border-box;border:1px solid var(--color);border-radius:50%;content:''}.czoMqL #taboola-below-article-1{min-height:2350px}@media(min-width:768px){.czoMqL #taboola-below-article-1{min-height:3370px}}.czoMqL #taboola-below-article-1-split-num-1{min-height:130px}@media(min-width:768px){.czoMqL #taboola-below-article-1-split-num-1{min-height:415px}}.czoMqL .sc-fwko30-0+.sc-1xtsh2b-0{margin-top:-16px}@media(min-width:768px){.czoMqL{max-width:636px;margin:0}}@media(min-width:1000px){.czoMqL{max-width:624px;margin:0}.czoMqL.subscribed{max-width:636px}}@media(max-width:999px){.czoMqL{padding-right:0}.czoMqL .under-article-prompt-donations{margin-top:-18px}}.czoMqL .anchor-nav-header{scroll-margin-top:79px}.czoMqL .anchor-nav-header a{color:#222}.czoMqL .anchor-nav-header a:hover{color:#222}.clVPNf{display:flex;flex-wrap:wrap;justify-content:flex-start;margin-bottom:8px;color:#646464;font:normal 16px/20px 'Indy Sans','Indy Sans Fallback',sans-serif}@media(min-width:768px){.clVPNf{width:70%;align-items:center;justify-content:flex-start;margin-bottom:0;font:normal 16px/24px 'Indy Sans','Indy Sans Fallback',sans-serif}}@media(min-width:1000px){.clVPNf{width:70%;margin-bottom:0}}.hIiCJP{display:flex;height:20px;margin:0 12px 8px 0}.article-voices .hIiCJP{height:auto}@media(min-width:425px){.article-voices .hIiCJP{height:20px}}.hIiCJP::before{display:inline-block;align-self:center;margin-top:1px;margin-right:12px;content:'\2022';transform:scale(1.5)}.hIiCJP:first-child::before{content:none}@media(min-width:768px){.hIiCJP{height:24px;margin-bottom:0}.hIiCJP::before{margin-top:2px}}.hIiCJP time{display:block}.hIiCJP time::first-letter {text-transform:capitalize}.eNJptR{display:inline-block;margin:0 12px 8px 0;color:#ec1a2e;font:bold 16px/20px 'Indy Sans','Indy Sans Fallback',sans-serif;letter-spacing:-0.5px}.eNJptR:hover,.eNJptR:active{color:#ac2a2c}@media(min-width:768px){.eNJptR{margin-bottom:0}}.cePgis{margin:0 4px 8px 0}.cePgis::before{display:inline-block;margin-top:2px;margin-right:12px;color:#646464;content:'\2022';transform:scale(1.5)}.cePgis:first-child::before{display:none}@media(min-width:768px){.cePgis{margin-bottom:0}}.kuCYzg{display:flex;justify-content:flex-start;padding:0;margin:0 0 16px}@media(min-width:768px){.kuCYzg{display:flex;width:30%;align-items:center;justify-content:flex-end;margin:0}}@media(min-width:1000px){.kuCYzg{width:30%}}.gpMjkH{padding-top:0;border-top:0;border-bottom:0}@media(min-width:768px){.gpMjkH{display:flex;flex-flow:row wrap;padding-bottom:16px}.gpMjkH .sc-1qz44j0-0{order:1}.gpMjkH .sc-1qz44j0-6{order:2}}@media(min-width:1000px){.gpMjkH{flex-direction:row}}.hUayVl{padding:16px 12px 12px;text-align:left;font:bold 14px/18px 'Indy Sans','Indy Sans Fallback',sans-serif}@media(min-width:768px){.hUayVl{padding:16px 16px 12px}}.article-infact .hUayVl{padding:16px 0}@media(min-width:1000px){.hUayVl{padding:24px 0 19px}.article-feature .hUayVl{max-width:968px;margin:0 auto}}.hUayVl a{color:#222}.hUayVl a:hover{color:#ac2a2c}.hUayVl a:hover::after{color:#222}.hUayVl a::after{margin-right:4px;margin-left:4px;content:'>'}.hUayVl a:last-child::after{display:none}.bPeEQC{margin:0 0 20px;letter-spacing:0}.iHWilb{margin:0;color:#646464;font:normal 16px/20px 'Indy Sans','Indy Sans Fallback',sans-serif}@media(min-width:768px){.iHWilb{font:normal 18px/22px 'Indy Sans','Indy Sans Fallback',sans-serif}}@media(min-width:1000px){.iHWilb{font:normal 20px/24px 'Indy Sans','Indy Sans Fallback',sans-serif}}.iHWilb p{font:inherit}.article-feature .iHWilb a{font-weight:bold}.gRuXKg{max-width:968px;margin:0 auto;background:#fff}@media(min-width:1000px){.gRuXKg{padding:0 16px}.parallax .gRuXKg{max-width:1240px}}.clZtvZ{font:bold 32px/36px 'Indy Serif','Indy Serif Fallback',serif;letter-spacing:-0.0156em}@media(min-width:768px){.clZtvZ{font:bold 44px/48px 'Indy Serif','Indy Serif Fallback',serif;letter-spacing:-0.0113em}}@media(min-width:1000px){.clZtvZ{font:bold 54px/58px 'Indy Serif','Indy Serif Fallback',serif;letter-spacing:-0.0092em}}.gLQzaj .sc-qvufca-0{margin:0 12px}@media(min-width:768px){.gLQzaj .sc-qvufca-0{max-width:968px;margin-right:16px;margin-left:16px}}@media(min-width:1000px){.gLQzaj .sc-qvufca-0{margin-right:auto;margin-left:auto}}.gLQzaj .sc-qvufca-2{margin-bottom:16px;color:#222}@media(min-width:768px){.gLQzaj .sc-qvufca-2{margin-bottom:18px}}@media(min-width:1000px){.gLQzaj .sc-qvufca-2{margin-top:0}}.article-feature .gLQzaj .sc-qvufca-2{text-align:center}@media(min-width:1000px){.article-feature .gLQzaj .sc-qvufca-2{max-width:968px}}.gLQzaj .sc-aeekvc-0{margin-bottom:16px}@media(min-width:1000px){.gLQzaj .sc-aeekvc-0{max-width:968px}}.gLQzaj .sc-aeekvc-0 p{margin-top:0}@media(min-width:768px){.gLQzaj .sc-aeekvc-0 p{margin-bottom:16px}}@media(min-width:2560px){.gLQzaj .sc-aeekvc-0 p{margin-bottom:12px}}.ldpSwp{--bleed:12px;display:flex;box-sizing:border-box;flex-direction:row;gap:32px;padding:16px var(--bleed);background-color:#fff}.article-liveblog .ldpSwp{background-color:#f7f7f7}@media(min-width:768px){.ldpSwp{--bleed:0;max-width:1000px;margin:0 auto}}@media(min-width:1000px){.ldpSwp{--bleed:16px;max-width:1000px;padding:var(--bleed)}}.ilJfaV{overflow:hidden;height:0;color:transparent}.fIgmuu{max-width:100%;margin:0 0 20px}.fIgmuu.sticky{position:sticky;top:16px}.grPbuS{min-height:600px}.grPbuS #mpu1{position:sticky;top:16px}.jfSvuX{min-height:250px}.kdHApG{max-width:100%}.dgoHoz{margin:0 0 6px;color:#646464;font-family:'Indy Sans','Indy Sans Fallback',sans-serif;font-size:15px}.eSkAOW{margin:0 0 12px}.ctSnkl{height:380px}.cCOQKx{width:100%;height:51px}.NgRo{margin-bottom:16px;border-bottom:1px solid #919191}.ksidoU{margin-bottom:16px}.ksidoU [role='listitem']{position:relative;margin-bottom:12px;border-bottom:1px solid #d3d3d3}.ksidoU [role='listitem'] .sc-u4n1j-0{display:flex;position:absolute;bottom:16px;left:10px;width:32px;height:32px;align-items:center;justify-content:center;border-radius:50%;background-color:#ec1a2e}.ksidoU [role='listitem'] .sc-u4n1j-0>svg{width:90%;fill:#fff;stroke:transparent}.ksidoU [role='listitem']:first-child{display:block;padding-bottom:0;margin-bottom:12px}.ksidoU [role='listitem']:first-child .sc-u4n1j-0{top:-15px;bottom:auto;left:12px}.ksidoU [role='listitem']:first-child>*:first-child{display:block;width:100%;height:205px}.ksidoU [role='listitem']:first-child>*:last-child{--content-bg:#222;--content-bg-opaque:rgba(34,34,34,0.7);position:absolute;bottom:0;width:100%;padding:28px 12px 12px;background:linear-gradient(to top,var(--content-bg) 70%,var(--content-bg-opaque) 100%) no-repeat;color:#fff;font-size:17px;font-weight:bold}.ksidoU [role='listitem']:last-child{margin-bottom:0;border-bottom:0 none}.bhdekM{min-height:1924px}@media(max-width:767px){.bhdekM{display:none}}.dvQXpA{width:308px}.dvQXpA.hidden{display:none}@media(max-width:999px){.dvQXpA{display:none}}.article-liveblog .bZTaXI{background-color:#f7f7f7}.wQyIS{justify-content:center}.jQYxbM{justify-content:center}
Tech Scientists use ‘miracle material’ to convert plastic and greenhouse gases into sustainable fuels Solar-powered reactor uses perovskite ‘to address plastic pollution and greenhouse gases at the same time’
Perovskite has been hailed as a ‘miracle material’ for its potential to radically transform everything from solar energy harvesting to internet speeds (Wikicommons) Your support helps us to tell the story From reproductive rights to climate change to Big Tech, The Independent is on the ground when the story is developing. Whether it's investigating the financials of Elon Musk's pro-Trump PAC or producing our latest documentary, 'The A Word', which shines a light on the American women fighting for reproductive rights, we know how important it is to parse out the facts from the messaging.
At such a critical moment in US history, we need reporters on the ground. Your donation allows us to keep sending journalists to speak to both sides of the story.
The Independent is trusted by Americans across the entire political spectrum. And unlike many other quality news outlets, we choose not to lock Americans out of our reporting and analysis with paywalls. We believe quality journalism should be available to everyone, paid for by those who can afford it.
Your support makes all the difference. Read more Scientists have invented a system that can convert plastic waste and greenhouse gases into sustainable fuels, using only energy from the Sun.
The solar -powered reactor, developed by researchers at the University of Cambridge, transforms carbon dioxide (CO2 ) and plastics into products that can be used a wide range of industries.
It is the first ever time that a reactor can convert two waste streams into two separate chemical products simultaneously.
“Converting waste into something useful using solar energy is a major goal of our research,” said Professor Erwin Reisner from the University of Cambridge’s Yusuf Hamied Department of Chemistry.
“Plastic pollution is a huge problem worldwide, and often many of the plastics we throw into recycling bins are incinerated or end up in landfill.”
The reactor makes use of the so-called ‘miracle material’ perovskite , which has been hailed for its potential to revolutionise the solar industry. Last year, researchers broke the solar power world record using the material.
Prior to this system, there was no way to convert CO2 into high-value products selectively and efficiently, according to the researchers.
“A solar-driven technology that could help to address plastic pollution and greenhouse gases at the same time could be a game-changer in the development of a circular economy,” said Subhajit Bhattacharjee from the University of Cambridge.
“What’s special about this system is the versatility and tunability – we’re making fairly simple carbon-based molecules right now, but in future we could be able to tune the system to make far more complex products, just by changing the catalyst.”
An article describing the new technology, titled ‘Photoelectrochemical CO2-to-fuel conversion with simultaneous plastic reforming’, was published in the scientific journal Nature Synthesis on Monday.
Thank you for registering Please refresh the page or navigate to another page on the site to be automatically logged in Please refresh your browser to be logged in
Join our commenting forum
Join thought-provoking conversations, follow other Independent readers and see their replies
Comments