{"id":1519,"date":"2025-12-23T13:13:17","date_gmt":"2025-12-23T13:13:17","guid":{"rendered":"https:\/\/citations.tools.bio-logic.fr\/?p=1519"},"modified":"2025-12-23T13:13:17","modified_gmt":"2025-12-23T13:13:17","slug":"morpholinium%e2%80%90modified-polyketone%e2%80%90based-anion-exchange-membranes-for-water-electrolysis","status":"publish","type":"post","link":"https:\/\/citations.tools.bio-logic.fr\/?p=1519","title":{"rendered":"Morpholinium\u2010Modified, Polyketone\u2010Based Anion Exchange Membranes for Water Electrolysis"},"content":{"rendered":"<h4>DOI:<\/h4>\n<p><a href=\"https:\/\/doi.org\/10.1002\/celc.202201077\" target=\"_blank\" rel=\"noopener\">10.1002\/celc.202201077<\/a><\/p>\n<h4>Authors:<\/h4>\n<p>Simone Bonizzoni, Diego Stucchi, Tommaso Caielli, Eva Sediva, Michele Mauri, Piercarlo Mustarelli<\/p>\n<h4>Abstract:<\/h4>\n<p>Abstract Water electrolysis is by far the most appealing method to produce green hydrogen. Among the possible technologies, Anion Exchange Membrane (AEM) water electrolyzers are promising in the medium term, as they make it possible to avoid critical and noble materials as catalyst components. However, AEMs are still lacking in performance and stability, which has become the current research focus. Here, we report the facile and inexpensive chemical modification of polyketone (PK) with a functional unit encompassing morpholinium as the positively charged group, and the fabrication of self\u2010standing membranes. The synthesis products are investigated with an ensemble of physico\u2010chemical and spectroscopic techniques, including solid\u2010state and time\u2010domain NMR, FT\u2010IR, and thermal analysis. The membranes show good Ion Exchange Capacity values in the range 1.48\u20132.24 mmol g \u22121 . A preliminary electrolysis test shows that the PK\u2010based membrane has performance comparable to that of a commercial one.<\/p>\n","protected":false},"excerpt":{"rendered":"<h4>DOI:<\/h4>\n<div class=\"b-doi\">10.1002\/celc.202201077<\/div>\n<h4>Authors:<\/h4>\n<div class=\"b-author\">Simone Bonizzoni, Diego Stucchi, Tommaso Caielli, Eva Sediva, Michele Mauri, Piercarlo Mustarelli<\/div>\n<h4>Abstract:<\/h4>\n<div class=\"b-intro\">Abstract Water electrolysis is by far the most appealing method to produce green hydrogen. Among the possible technologies, Anion Exchange Membrane (AEM) water electrolyzers are promising in the medium term, as they make it possible to avoid critical and noble materials as catalyst components. However, AEMs are still lacking in&hellip;<\/div>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[25],"tags":[],"class_list":["post-1519","post","type-post","status-publish","format-standard","hentry","category-sp-150-potentiostat"],"_links":{"self":[{"href":"https:\/\/citations.tools.bio-logic.fr\/index.php?rest_route=\/wp\/v2\/posts\/1519","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/citations.tools.bio-logic.fr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/citations.tools.bio-logic.fr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/citations.tools.bio-logic.fr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/citations.tools.bio-logic.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1519"}],"version-history":[{"count":0,"href":"https:\/\/citations.tools.bio-logic.fr\/index.php?rest_route=\/wp\/v2\/posts\/1519\/revisions"}],"wp:attachment":[{"href":"https:\/\/citations.tools.bio-logic.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1519"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/citations.tools.bio-logic.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1519"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/citations.tools.bio-logic.fr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1519"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}