{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,30]],"date-time":"2026-09-30T16:05:49Z","timestamp":1790784349142,"version":"4.1.0"},"reference-count":40,"publisher":"Wiley","license":[{"start":{"date-parts":[[2026,9,27]],"date-time":"2026-09-27T00:00:00Z","timestamp":1790467200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2026,9,27]],"date-time":"2026-09-27T00:00:00Z","timestamp":1790467200000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"funder":[{"DOI":"10.13039\/100006151","name":"Basic Energy Sciences","doi-asserted-by":"publisher","award":["DE\u2010SC0019902"],"award-info":[{"award-number":["DE\u2010SC0019902"]}],"id":[{"id":"10.13039\/100006151","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["advanced.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Advanced Science"],"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>\n                    Crystalline hybrid networks containing metal coordination centers often disrupt continuous hydrogen\u2010bonding pathways, limiting their intrinsic proton conductivity. Here we report a suite of hydrogen\u2010bonded organic\u2010inorganic frameworks (HOIFs) composed of ionic\/neutral organic and metal\u2010free inorganic building units that assemble into two\u2010 and three\u2010dimensional hydrogen bonded networks through dense, multidirectional hydrogen bonds. These materials are nonporous and can be classified into three categories based on charge characteristics of their organic and inorganic components. They exhibit a rich structural diversity and unprecedented topologies such as the\n                    <jats:bold>\n                      <jats:italic>hoi<\/jats:italic>\n                    <\/jats:bold>\n                    net in HOIF\u2010101. Systematic investigations show that they possess intrinsic superprotonic conductivity, with most of them achieving conductivity values &gt;10\n                    <jats:sup>\u2212<\/jats:sup>\n                    <jats:sup>2<\/jats:sup>\n                    S\u00b7cm\n                    <jats:sup>\u2212<\/jats:sup>\n                    <jats:sup>1<\/jats:sup>\n                    at 85\u00b0C and 100% RH, outperforming their organic counterparts by one to several orders of magnitude and exceeding those of most reported MOFs as well as other metal\u2010free porous frameworks. Comprehensive spectroscopic and computational studies reveal that dynamic inorganic motifs strengthen and modulate extended hydrogen\u2010bond networks and can act as molecular \u201cpumps\u201d to promote Gr\u00f6tthuss\u2010type proton hopping in HOIF\u2010101. Metal\u2010free hybridization thus provides a unique, simple and versatile route to engineer proton mobility and enhance conductivity, expanding the design space for high\u2010performance solid proton conductors with strong potential for diverse applications.\n                  <\/jats:p>","DOI":"10.1002\/advs.77910","type":"journal-article","created":{"date-parts":[[2026,9,27]],"date-time":"2026-09-27T18:00:31Z","timestamp":1790532031000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Intrinsic Superprotonic Conduction in Metal\u2010Free Hydrogen\u2010Bonded Organic\u2013Inorganic Frameworks"],"prefix":"10.1002","author":[{"given":"Jin","family":"Chen","sequence":"first","affiliation":[{"name":"Department of Chemistry and Chemical Biology Rutgers University  Piscataway New Jersey USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yongqiang","family":"Cheng","sequence":"additional","affiliation":[{"name":"Neutron Scattering Division Oak Ridge National Laboratory  Oak Ridge Tennessee USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9515-2602","authenticated-orcid":false,"given":"Simon J.","family":"Teat","sequence":"additional","affiliation":[{"name":"Advanced Light Source Lawrence Berkeley National Laboratory  Berkeley California USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3126-8520","authenticated-orcid":false,"given":"Gobin Raj","family":"Acharya","sequence":"additional","affiliation":[{"name":"Department of Chemistry and Chemical Biology Rutgers University  Piscataway New Jersey 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