{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,23]],"date-time":"2026-10-23T19:42:01Z","timestamp":1792784521473,"version":"4.5.0"},"reference-count":49,"publisher":"American Chemical Society (ACS)","issue":"40","license":[{"start":{"date-parts":[[2026,9,25]],"date-time":"2026-09-25T00:00:00Z","timestamp":1790294400000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2026,9,25]],"date-time":"2026-09-25T00:00:00Z","timestamp":1790294400000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"},{"start":{"date-parts":[[2026,9,25]],"date-time":"2026-09-25T00:00:00Z","timestamp":1790294400000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-045"}],"funder":[{"DOI":"10.13039\/501100018542","name":"Natural Science Foundation of Sichuan Province","doi-asserted-by":"publisher","award":["2025NSFTD0003"],"award-info":[{"award-number":["2025NSFTD0003"]}],"id":[{"id":"10.13039\/501100018542","id-type":"DOI","asserted-by":"publisher"}]},{"name":"National Natural Science Foundation of China (NSFC)","award":["22276029"],"award-info":[{"award-number":["22276029"]}],"id":[{"id":"https:\/\/ror.org\/01h0zpd94","id-type":"ROR","asserted-by":"crossref"}]},{"name":"National Natural Science Foundation of China (NSFC)","award":["22422607"],"award-info":[{"award-number":["22422607"]}],"id":[{"id":"https:\/\/ror.org\/01h0zpd94","id-type":"ROR","asserted-by":"crossref"}]},{"name":"National Natural Science Foundation of China (NSFC)","award":["W2541006"],"award-info":[{"award-number":["W2541006"]}],"id":[{"id":"https:\/\/ror.org\/01h0zpd94","id-type":"ROR","asserted-by":"crossref"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2026,10,13]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>Controlling the conversion of nitric oxide (NO) is critical for both air pollution mitigation and nitrogen resource recovery. Proton-coupled electron transfer (PCET) governs photocatalytic NO reduction, where reaction pathways determine whether nitrogen is removed as inert N2 or converted into value-added NH3. However, precise control over this selectivity remains challenging, largely due to the limited understanding and regulation of proton delivery. Alcohols with different \u03b1-C\u2013H bond strengths are demonstrated to provide tunable proton fluxes. The energetics of \u03b1-C\u2013H bonds in alcohol proton donors govern proton delivery and act as a molecular-level regulator for NO removal pathways. Ethanol, which contains a single and relatively inert \u03b1-C\u2013H bond, cannot sustain proton delivery and therefore favors N\u2013N coupling, leading to a N2 selectivity of 93.0%. In contrast, ethylene glycol contains two \u03b1-C\u2013H positions that adjacent hydroxyl groups activate. As a result, the \u03b1-C\u2013H cleavage barrier is lowered, continuous proton release is achieved, and NH3 formation is promoted with a selectivity of 98.3%. Proton generation and pathway selection are determined by \u03b1-C\u2013H dehydrogenation, as evidenced by comprehensive mechanistic analyses using isotope-labeled in situ technologies. This work provides a molecular-level strategy for regulating PCET reactions through proton supply modulation, enabling scenario-adapted NO conversion for both pollutant removal and nitrogen resource recovery.<\/jats:p>","DOI":"10.1021\/acs.est.6c06871","type":"journal-article","created":{"date-parts":[[2026,9,25]],"date-time":"2026-09-25T13:02:13Z","timestamp":1790341333000},"page":"29149-29158","source":"Crossref","is-referenced-by-count":0,"title":["Regulating Proton\nSupply for Selective Photocatalytic\nNO Conversion toward Pollutant Removal or Ammonia Recovery"],"prefix":"10.1021","volume":"60","author":[{"given":"Jielin","family":"Wang","sequence":"first","affiliation":[{"name":"University of Electronic Science and Technology of China , , ,","place":["Chengdu, China, 611731"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3666-9796","authenticated-orcid":true,"given":"Jieyuan","family":"Li","sequence":"additional","affiliation":[{"name":"University of Electronic Science and Technology of China , , ,","place":["Chengdu, China, 611731"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ruimin","family":"Chen","sequence":"additional","affiliation":[{"name":"Chinese Academy of Sciences, Beijing National Laboratory for Molecular Sciences , , ,","place":["Beijing, China, 100190"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shujie","family":"Shen","sequence":"additional","affiliation":[{"name":"University of Electronic Science and Technology of China , , ,","place":["Chengdu, China, 611731"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Wei","family":"Wu","sequence":"additional","affiliation":[{"name":"University of Electronic Science and Technology of China , , ,","place":["Chengdu, China, 611731"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2890-9964","authenticated-orcid":true,"given":"Fan","family":"Dong","sequence":"additional","affiliation":[{"name":"University of Electronic Science and Technology of China , , ,","place":["Chengdu, China, 611731"]}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"316","published-online":{"date-parts":[[2026,9,25]]},"reference":[{"key":"2026101310160630000_cit1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.202305184","article-title":"Linear Adsorption Enables NO Selective Electroreduction\nto Hydroxylamine on Single Co Sites","volume":"62","author":"Zhou","year":"2023","journal-title":"Angew.\nChem., Int. 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