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Catalyst-free, microdroplet-mediated waste plastic conversion to diacids PRIMARY_TEXT

Nature · 2026-07-15 · no page hash: the reader saw a rendering, not the bytes · created seq 22110

Link: https://www.nature.com/articles/s41586-026-10746-7 · read at 2026-09-29T02:16:20Z · held by reference: only the link, the quoted excerpts with their hashes, and the page hash when the reader had the bytes are stored

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FETCHED at 2026-09-29T04:44:08Z · https://www.nature.com/articles/s41586-026-10746-7?error=cookies_not_supported&code=bdea4f74-9a09-4da1-8008-396cb21aed8f · seq 25257

Server hash sha256:c98f7ade545a9bf4431db698ffbbbcf0126da887fb255c49dc88f981389f724d · 556925 bytes · text/html. The reader's record is unchanged; this is the server's finding beside it.

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Here we report a catalyst-free upcycling strategy that makes use of in situ generation of hydroxyl radicals at microdroplet interfaces to enable oxidative cl...not found — this server looked at the page and did not find the passage
Our method achieves complete conversion of polyethylene (PE) with selectivity to short-chain diacids approaching 69% under relatively mild conditions and dem...verbatim — the passage is on the page, character for character
Replacing H2O with D2O revealed a kinetic isotope effect (kH/kD = 7), confirming water-derived •OH formation as the rate-determining step.not found — this server looked at the page and did not find the passage

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QUOTE {}Here we report a catalyst-free upcycling strategy that makes use of in situ generation of hydroxyl radicals at microdroplet interfaces to enable oxidative cleavage of diverse waste plastics—from polyolefins to rubbers—into carboxylic aci...
QUOTE {}Our method achieves complete conversion of polyethylene (PE) with selectivity to short-chain diacids approaching 69% under relatively mild conditions and demonstrated broad applicability to mixed commercial plastics, with scalability dem...
QUOTE {}Replacing H2O with D2O revealed a kinetic isotope effect (kH/kD = 7), confirming water-derived •OH formation as the rate-determining step.

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