{"id":944,"date":"2026-08-24T16:37:55","date_gmt":"2026-08-24T07:37:55","guid":{"rendered":"https:\/\/fc-nano.yamanashi.ac.jp\/english\/?p=944"},"modified":"2026-08-25T09:28:22","modified_gmt":"2026-08-25T00:28:22","slug":"topics20260824","status":"publish","type":"post","link":"https:\/\/fc-nano.yamanashi.ac.jp\/english\/topics\/topics20260824\/","title":{"rendered":"Paper by Prof. Kakinuma and their coworkers was selected to be featured on the supplementary cover of the journal."},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\u3000A research paper by Professor Katsuyoshi Kakinuma (Clean Energy Research Center \/ Hydrogen and Fuel Cell Nanomaterials Center) and Mr. Tatsuki Yasuda (first-year doctoral student) has been published in \u201cACS Omega\u201d, a journal of the American Chemical Society, and featured on the supplemental cover.The paper is titled &#8220;<a href=\"https:\/\/pubs.acs.org\/acsodf\/article\/11\/32\/47374\/5243129\/Enhancement-of-Proton-Conductivity-in\" target=\"_blank\" rel=\"noopener\">Enhancement of Proton Conductivity in Perfluorosulfonic Acid Membranes with the Addition of Hydrophilic Fillers.<\/a>&#8220;<br>\u3000The improvement of the proton conductivity was achieved by incorporating specialized cellulose nanofibers into the ionomer membrane. Professor Kakinuma commented, &#8220;We have discovered a new mechanism that enables us to achieve high proton conductivity across a wide temperature range, and we will employ these membranes in practical fuel cells.&#8221;<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"771\" height=\"1024\" src=\"https:\/\/fc-nano.yamanashi.ac.jp\/english\/wp-nano_e\/wp-content\/uploads\/2026\/08\/acsodf202611issue_32xlargecover_2_border-771x1024.jpeg\" alt=\"\" class=\"wp-image-945\" style=\"aspect-ratio:0.7529374065370648;width:417px;height:auto\" srcset=\"https:\/\/fc-nano.yamanashi.ac.jp\/english\/wp-nano_e\/wp-content\/uploads\/2026\/08\/acsodf202611issue_32xlargecover_2_border-771x1024.jpeg 771w, https:\/\/fc-nano.yamanashi.ac.jp\/english\/wp-nano_e\/wp-content\/uploads\/2026\/08\/acsodf202611issue_32xlargecover_2_border-452x600.jpeg 452w, https:\/\/fc-nano.yamanashi.ac.jp\/english\/wp-nano_e\/wp-content\/uploads\/2026\/08\/acsodf202611issue_32xlargecover_2_border-768x1020.jpeg 768w, https:\/\/fc-nano.yamanashi.ac.jp\/english\/wp-nano_e\/wp-content\/uploads\/2026\/08\/acsodf202611issue_32xlargecover_2_border.jpeg 965w\" sizes=\"auto, (max-width: 771px) 100vw, 771px\" \/><\/figure>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>\u3000A research paper by Professor Katsuyoshi Kakinuma (Clean Energy Research Center \/ Hydrogen and Fuel Cell Nanomaterials Center) and Mr. Tatsuki Yasuda (first-year doctoral student) has been published in \u201cACS Omega\u201d, a journal of the American Chemical Society, and featured on the supplemental cover.The paper is titled &#8220;Enhancement of Proton Conductivity in Perfluorosulfonic Acid Membranes&#8230;<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-944","post","type-post","status-publish","format-standard","hentry","category-topics"],"_links":{"self":[{"href":"https:\/\/fc-nano.yamanashi.ac.jp\/english\/wp-json\/wp\/v2\/posts\/944","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fc-nano.yamanashi.ac.jp\/english\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fc-nano.yamanashi.ac.jp\/english\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fc-nano.yamanashi.ac.jp\/english\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/fc-nano.yamanashi.ac.jp\/english\/wp-json\/wp\/v2\/comments?post=944"}],"version-history":[{"count":2,"href":"https:\/\/fc-nano.yamanashi.ac.jp\/english\/wp-json\/wp\/v2\/posts\/944\/revisions"}],"predecessor-version":[{"id":947,"href":"https:\/\/fc-nano.yamanashi.ac.jp\/english\/wp-json\/wp\/v2\/posts\/944\/revisions\/947"}],"wp:attachment":[{"href":"https:\/\/fc-nano.yamanashi.ac.jp\/english\/wp-json\/wp\/v2\/media?parent=944"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fc-nano.yamanashi.ac.jp\/english\/wp-json\/wp\/v2\/categories?post=944"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fc-nano.yamanashi.ac.jp\/english\/wp-json\/wp\/v2\/tags?post=944"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}