{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,15]],"date-time":"2026-10-15T07:52:23Z","timestamp":1792050743533,"version":"4.4.0"},"reference-count":42,"publisher":"Wiley","license":[{"start":{"date-parts":[[2026,10,15]],"date-time":"2026-10-15T00:00:00Z","timestamp":1792022400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2026,10,15]],"date-time":"2026-10-15T00:00:00Z","timestamp":1792022400000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"funder":[{"DOI":"10.13039\/100012818","name":"Comunidad de Madrid","doi-asserted-by":"publisher","award":["PIPF\u20102022\/ECO\u201026069"],"award-info":[{"award-number":["PIPF\u20102022\/ECO\u201026069"]}],"id":[{"id":"10.13039\/100012818","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Small"],"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>\n                    The molecular design of conjugated porous polymers (CPPs) offers a powerful strategy to control their optoelectronic properties and interactions with semiconductor and metallic cocatalyst interfaces. Here, we develop an ultrananostructured thiazolo[5,4\u2010d]thiazole (TzTz)\u2010based CPP (UN_IEP\u201048), whose sulfur\u2010containing units provide favourable sites for interaction with Pt. High\u2010performance microfluidic processing enables its intimate integration with TiO\n                    <jats:sub>2<\/jats:sub>\n                    , yielding an optimized UN_IEP\u201048@T3 hybrid containing only 3\u00a0wt.% polymer. Photoluminescence and transient absorption spectroscopy reveal efficient charge separation consistent with a direct Z\u2010scheme mechanism, directing the reduction pathway toward the CPP. Remarkably, photodeposition of only 0.5\u00a0wt.% Pt increases the H\n                    <jats:sub>2<\/jats:sub>\n                    evolution rate from 3.0 to 94.3\u00a0mmol\u00a0g\n                    <jats:sup>\u22121<\/jats:sup>\n                    \u00a0h\n                    <jats:sup>\u22121<\/jats:sup>\n                    , corresponding to a 30\u2010fold enhancement and a photonic efficiency of 34.91%. Increasing Pt loading to 1\u00a0wt.% provides essentially no further improvement, highlighting efficient noble\u2010metal utilization. Microscopy reveals preferential Pt localization on polymer\u2010rich regions, while FTIR, XPS, and electrochemical impedance measurements support strong Pt\u2013TzTz interactions and facilitated electron transfer. These results demonstrate how molecular engineering of CPPs can couple nanoscale heterojunction formation with cocatalyst interfacial chemistry, maximizing photocatalytic H\n                    <jats:sub>2<\/jats:sub>\n                    production while minimizing noble\u2010metal loading.\n                  <\/jats:p>","DOI":"10.1002\/smll.76232","type":"journal-article","created":{"date-parts":[[2026,10,15]],"date-time":"2026-10-15T07:14:12Z","timestamp":1792048452000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Unleashing Platinum\u2010Sulfur Synergy in Ultranano\u2010Structured Conjugated Porous Polymers Based on Thiazole for Efficient Hydrogen Generation"],"prefix":"10.1002","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-3735-5457","authenticated-orcid":false,"given":"Sandra","family":"Palenzuela\u2010Rebella","sequence":"first","affiliation":[{"name":"Photoactivated Processes Unit IMDEA Energy Institute  Madrid Spain"},{"name":"Escuela de Doctorado Universidad Aut\u00f3noma de Madrid  Madrid Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0000-3210-9375","authenticated-orcid":false,"given":"Alessandro","family":"Lorenzon","sequence":"additional","affiliation":[{"name":"Photoactivated Processes Unit IMDEA Energy Institute  Madrid Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Miguel","family":"Gomez\u2010Mendoza","sequence":"additional","affiliation":[{"name":"Photoactivated Processes Unit IMDEA Energy Institute  Madrid Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9664-4665","authenticated-orcid":false,"given":"Miguel","family":"Garc\u00eda\u2010Tecedor","sequence":"additional","affiliation":[{"name":"Photoactivated Processes Unit IMDEA Energy Institute  Madrid Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7222-9603","authenticated-orcid":false,"given":"Freddy E.","family":"Oropeza","sequence":"additional","affiliation":[{"name":"Photoactivated Processes Unit IMDEA Energy Institute  Madrid Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Khaled","family":"Hassanein","sequence":"additional","affiliation":[{"name":"Advanced Porous Materials Unit IMDEA Energy Institute  Madrid Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Patricia","family":"Horcajada","sequence":"additional","affiliation":[{"name":"Advanced Porous Materials Unit IMDEA Energy Institute  Madrid Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5762-4787","authenticated-orcid":false,"given":"V\u00edctor","family":"A. de la Pe\u00f1a O\u00b4Shea","sequence":"additional","affiliation":[{"name":"Photoactivated Processes Unit IMDEA Energy Institute  Madrid Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1724-1586","authenticated-orcid":false,"given":"Marta","family":"Liras","sequence":"additional","affiliation":[{"name":"Photoactivated Processes Unit IMDEA Energy Institute  Madrid Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2026,10,15]]},"reference":[{"key":"e_1_2_8_2_1","unstructured":"Energy institute KPMG Kearny \u201cStatistical Review of World \u201d Energy 2025(2025)."},{"key":"e_1_2_8_3_1","doi-asserted-by":"publisher","DOI":"10.1016\/0360\u20103199(92)90183\u2010W"},{"key":"e_1_2_8_4_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41560\u2010019\u20100456\u20105"},{"key":"e_1_2_8_5_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41467\u2010022\u201033211\u20101"},{"key":"e_1_2_8_6_1","doi-asserted-by":"crossref","first-page":"3981","DOI":"10.1039\/C9CS00315K","article-title":"Conjugated Porous Polymers\u00a0: Incredibly Versatile Materials With Far\u2010Reaching Applications","volume":"49","author":"Taylor D.","year":"2020","journal-title":"Chemical Society Review"},{"key":"e_1_2_8_7_1","doi-asserted-by":"publisher","DOI":"10.1039\/C9MH01071H"},{"key":"e_1_2_8_8_1","first-page":"2","article-title":"Conjugated Polymers: Catalysts for Photocatalytic Hydrogen Evolution","volume":"55","author":"Zhang G.","year":"2016","journal-title":"Angewandte Chemie International Edition"},{"key":"e_1_2_8_9_1","doi-asserted-by":"publisher","DOI":"10.1002\/aenm.202101530"},{"key":"e_1_2_8_10_1","doi-asserted-by":"publisher","DOI":"10.1002\/adfm.202403778"},{"key":"e_1_2_8_11_1","doi-asserted-by":"publisher","DOI":"10.1039\/C6TA07697A"},{"key":"e_1_2_8_12_1","unstructured":"M.Liras T.Naranjo S.Palenzuela M.Barawi andV. 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