{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,10]],"date-time":"2026-10-10T15:54:12Z","timestamp":1791647652162,"version":"4.3.4"},"reference-count":28,"publisher":"Wiley","issue":"42","license":[{"start":{"date-parts":[[2026,8,25]],"date-time":"2026-08-25T00:00:00Z","timestamp":1787616000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"},{"start":{"date-parts":[[2026,8,25]],"date-time":"2026-08-25T00:00:00Z","timestamp":1787616000000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["22401198"],"award-info":[{"award-number":["22401198"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["22575109"],"award-info":[{"award-number":["22575109"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100018617","name":"Liaoning Revitalization Talents Program","doi-asserted-by":"publisher","award":["XLYC2503068"],"award-info":[{"award-number":["XLYC2503068"]}],"id":[{"id":"10.13039\/501100018617","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100013314","name":"Higher Education Discipline Innovation Project","doi-asserted-by":"publisher","award":["D20015"],"award-info":[{"award-number":["D20015"]}],"id":[{"id":"10.13039\/501100013314","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Angew Chem Int Ed"],"published-print":{"date-parts":[[2026,10,12]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>\n                    Metal\u2013organic frameworks (MOFs) have emerged as promising catalysts for energy conversion, yet their application in piezocatalysis is severely hindered by intrinsically high symmetry, which leads to a weak piezoelectric response. Herein, we report a chirality\u2010driven post\u2010synthetic modification strategy to enhance the piezoelectricity of MOF\u2010808(Hf) by grafting chiral L\u2010histidine (L\u2010His) onto Hf\n                    <jats:sub>6<\/jats:sub>\n                    clusters. Compared with MOF\u2010808(Hf), MOF\u2010808(Hf)\u2010His exhibits a significantly enhanced piezoelectric response, with the d\n                    <jats:sub>33<\/jats:sub>\n                    coefficient increasing from 44.2 to 108.8 pm\/V. This enhancement is attributed to the introduction of L\u2010His, which breaks the structural symmetry and introduces the C\u2550N bond as a highly stress\u2010sensitive polarization center. Consequently, a stronger built\u2010in electric field is generated under mechanical stress, promoting efficient charge separation and migration. Meanwhile, the grafted L\u2010His lowers the hydrogen evolution barrier, with \u0394\n                    <jats:italic>G<\/jats:italic>\n                    <jats:sub>H*<\/jats:sub>\n                    decreasing from 0.46 to 0.37\u00a0eV, and further to 0.32\u00a0eV under stress. Consequently, without any cocatalyst, MOF\u2010808(Hf)\u2010His achieves an exceptional piezo\u2010catalytic H\n                    <jats:sub>2<\/jats:sub>\n                    evolution rate of 5215.70\u00a0\u00b5mol g\n                    <jats:sup>\u22121<\/jats:sup>\n                    h\n                    <jats:sup>\u22121<\/jats:sup>\n                    , 23\u2010fold higher than that of MOF\u2010808(Hf), and the highest among all reported MOF\u2010based piezo\u2010catalysts. This work establishes a robust chirality\u2010driven approach to overcome the intrinsic limitations of MOFs in piezocatalysis, offering a versatile pathway for sustainable hydrogen production from mechanical energy.\n                  <\/jats:p>","DOI":"10.1002\/anie.3163680","type":"journal-article","created":{"date-parts":[[2026,8,26]],"date-time":"2026-08-26T04:15:25Z","timestamp":1787717725000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Chirality\u2010Driven Piezocatalysis in MOFs: Achieving Efficient Cocatalyst\u2010Free Hydrogen Evolution"],"prefix":"10.1002","volume":"65","author":[{"ORCID":"https:\/\/orcid.org\/0009-0001-1053-2946","authenticated-orcid":false,"given":"Yali","family":"Ma","sequence":"first","affiliation":[{"name":"College of Chemical Engineering Shenyang University of Chemical Technology  Shenyang People's Republic of China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Zhuoran","family":"Sun","sequence":"additional","affiliation":[{"name":"College of Chemical Engineering Shenyang University of Chemical Technology  Shenyang People's Republic of China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Haijun","family":"Hu","sequence":"additional","affiliation":[{"name":"Institute of Clean Energy Chemistry Key Laboratory for Green Synthesis and Preparative Chemistry of Advanced Materials College of Chemistry Liaoning University  Shenyang People's Republic of China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0009-9093-1119","authenticated-orcid":false,"given":"Lingfeng","family":"Zhu","sequence":"additional","affiliation":[{"name":"Centre For Atomaterials and Nanomanufacturing (CAN) School of Science RMIT University  Melbourne Victoria 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China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2905-9826","authenticated-orcid":false,"given":"Xiaodong","family":"Sun","sequence":"additional","affiliation":[{"name":"Institute of Clean Energy Chemistry Key Laboratory for Green Synthesis and Preparative Chemistry of Advanced Materials College of Chemistry Liaoning University  Shenyang People's Republic of China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1042-8700","authenticated-orcid":false,"given":"Tianyi","family":"Ma","sequence":"additional","affiliation":[{"name":"Centre For Atomaterials and Nanomanufacturing (CAN) School of Science RMIT University  Melbourne Victoria 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