{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,24]],"date-time":"2026-09-24T13:01:44Z","timestamp":1790254904700,"version":"4.1.0"},"reference-count":48,"publisher":"Wiley","issue":"39","license":[{"start":{"date-parts":[[2026,6,10]],"date-time":"2026-06-10T00:00:00Z","timestamp":1781049600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2026,6,10]],"date-time":"2026-06-10T00:00:00Z","timestamp":1781049600000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"funder":[{"DOI":"10.13039\/501100001711","name":"Schweizerischer Nationalfonds zur F\u00f6rderung der Wissenschaftlichen Forschung","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100001711","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100023650","name":"NCCR Catalysis","doi-asserted-by":"publisher","award":["225147"],"award-info":[{"award-number":["225147"]}],"id":[{"id":"10.13039\/501100023650","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["advanced.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Advanced Materials"],"published-print":{"date-parts":[[2026,7]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>\n                    Achieving selective polyolefin waste hydrogenolysis into fuels and chemicals requires architectures that disrupt Ru\u2500Ru ensembles without compromising the intrinsic activity of the state\u2010of\u2010the\u2010art Ru catalyst. While metal modifiers can beneficially tune selectivity, they have been shown for high promoter\u2010metal contents, with associated penalties in structural definition and potential practicality. Here, we engineer cobalt speciation on Ru through impregnation to disclose how promotion spans the entire compositional space realizing a titania\u2010supported Co\n                    <jats:sub>1<\/jats:sub>\n                    \/Ru single\u2010atom alloy catalyst (Co\n                    <jats:sub>10<\/jats:sub>\n                    Ru\n                    <jats:sub>90<\/jats:sub>\n                    , 3 mol% total metal content) that resolves these trade\u2010offs. Ex situ and operando analyses reveal that these bimetallic ensembles containing Ru\u2500Co\u2500Ru sites\u00a0display a distinctively high barrier for over\u2010hydrogenolysis at late reaction stages while preserving the intrinsic activity of Ru. As a result, virgin polypropylene and post\u2010consumer waste were almost fully converted with a consistently high C\n                    <jats:sub>11+<\/jats:sub>\n                    yield of up to 60% (78% total liquids), compared to &lt;5% over the monometallic Ru counterpart. Process\u2010level simulations predict economically viable and environmentally sustainable operation enabled by the high single\u2010pass yields of long\u2010chain liquid products. These results reveal a wide compositional landscape for Ru promotion and recommend its second\u2010metal\u2010content single\u2010atom alloy limit as the most promising strategy for further catalyst design efforts.\n                  <\/jats:p>","DOI":"10.1002\/adma.73643","type":"journal-article","created":{"date-parts":[[2026,6,10]],"date-time":"2026-06-10T14:19:17Z","timestamp":1781101157000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Co\n                    <sub>1<\/sub>\n                    \/Ru Single\u2010Atom Alloy Catalyst for Sustainable Polypropylene Hydrogenolysis to Long\u2010Chain Liquid Products"],"prefix":"10.1002","volume":"38","author":[{"given":"Yuzhen","family":"Ge","sequence":"first","affiliation":[{"name":"Institute of Chemical and Bioengineering Department of Chemistry and Applied Biosciences ETH Zurich  Zurich Switzerland"},{"name":"NCCR Catalysis  Zurich 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Switzerland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5805-7355","authenticated-orcid":false,"given":"Javier","family":"P\u00e9rez\u2010Ram\u00edrez","sequence":"additional","affiliation":[{"name":"Institute of Chemical and Bioengineering Department of Chemistry and Applied Biosciences ETH Zurich  Zurich Switzerland"},{"name":"NCCR Catalysis  Zurich 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