{"id":1907,"date":"2025-01-10T14:27:58","date_gmt":"2025-01-10T05:27:58","guid":{"rendered":"https:\/\/supraceramics.jp\/?p=1907"},"modified":"2025-02-10T14:28:32","modified_gmt":"2025-02-10T05:28:32","slug":"publication-j-mater-chem-c-kusumoto-shimabukuro-fukui-et-al-photochromism-and-efficient-photothermal-conversion-of-b%e2%86%90n-lewis-adducts-induced-by-intramolecular-electron-tran","status":"publish","type":"post","link":"https:\/\/supraceramics.jp\/en\/2025\/01\/1907\/","title":{"rendered":"Publication | J. Mater. Chem. C (Kusumoto, Shimabukuro, Fukui, et al.) \u201cPhotochromism and Efficient Photothermal Conversion of B\u2190N Lewis Adducts Induced by Intramolecular Electron Transfer\u201d"},"content":{"rendered":"<p>Efficient Photothermal Conversion of B\u2190N Lewis Adducts<\/p>\n<p>Kusumoto, T. Mio, K. Rakumitsu, M. Shimabukuro, M. Kobayashi, T. Fukui, N. Hamamoto, T. Ishizaki, Y. Kim, Y. Koide<\/p>\n<p>The unique potential of B \u2190 N Lewis adducts, a series of compounds composed of triphenylborane and pyridine\/pyrazine derivatives, was investigated, which exhibited both photochromism and remarkably high-efficiency photothermal conversion, as well as being easy to prepare. They exhibit photochromism by generating organic radicals through intramolecular electron transfer upon exposure to UV light (365 nm). This feature, which distinguishes it from other photochromic materials, allows them to function as photothermal conversion materials with high efficiency up to 82% under NIR (850 nm) irradiation, a significant leap over both inorganic and organic materials and coordination compounds. To our knowledge, this research is the first to demonstrate the potential of B \u2190 N adducts as both photochromic and NIR photothermal materials, opening up their various applications in the future.<\/p>\n<p><\/a><br \/>\n<a href=\" https:\/\/pubs.rsc.org\/en\/content\/articlelanding\/2025\/tc\/d4tc03640a\"><br \/>\n<em>J. Mater. Chem. C<\/em>, Advance Article (2025). (DOI: 10.1039\/D4TC03640A)<br \/>\n<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Efficient Photothermal Conversion of B\u2190N Lewis Adducts Kusumoto, T. Mio, K. Rakumitsu, M. Shimabukuro, M. Kobayashi, T. Fukui, N. Hamamoto, T. Ishizaki, Y. Kim, Y. Koide The unique potential of B \u2190 N Lewis adducts, a series of compounds composed of triphenylborane and pyridine\/pyrazine derivatives, was investigated, which exhibited both photochromism and remarkably high-efficiency photothermal [&hellip;]<\/p>\n","protected":false},"author":222414606,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"advanced_seo_description":"","jetpack_seo_html_title":"","jetpack_seo_noindex":false,"_themeisle_gutenberg_block_has_review":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_locale":"en_US","_original_post":"https:\/\/supraceramics.jp\/?p=1903","_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[124830],"tags":[],"class_list":["post-1907","post","type-post","status-publish","format-standard","hentry","category-news","en-US"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_likes_enabled":true,"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/pe2JgX-uL","jetpack-related-posts":[{"id":1903,"url":"https:\/\/supraceramics.jp\/2025\/01\/1903\/","url_meta":{"origin":1907,"position":0},"title":"Publication | J. Mater. Chem. C (Kusumoto, Shimabukuro, Fukui, et al.) \u201cPhotochromism and Efficient Photothermal Conversion of B\u2190N Lewis Adducts Induced by Intramolecular Electron Transfer\u201d","author":"shorike","date":"2025\u5e741\u670810\u65e5","format":false,"excerpt":"\u5171\u540c\u7814\u7a76\u6210\u679c\uff1a\u9ad8\u52b9\u7387\u306a\u5149\u71b1\u5909\u63db\u304c\u53ef\u80fd\u306aB\u2190N\u5316\u5408\u7269\uff08A03\u6960\u672c\u3001C03\u5cf6\u888b\u3001A03\u798f\u4e95\uff09 Efficient Photothermal Conversion of B\u2190N Lewis Adducts Kusumoto, T. Mio, K. Rakumitsu, M. Shimabukuro, M. Kobayashi, T. Fukui, N. Hamamoto, T. Ishizaki, Y. Kim, Y. Koide \u672c\u7814\u7a76\u3067\u306f\u3001\u5358\u7d14\u306a\u9aa8\u683c\u3092\u6301\u3061\u3001\u5408\u6210\u304c\u5bb9\u6613\u306aB\u2190N\u5316\u5408\u7269\u306b\u304a\u3044\u3066\u3001\u9ad8\u52b9\u7387\u306a\u5149\u71b1\u5909\u63db\u304c\u53ef\u80fd\u306a\u6750\u6599\u3092\u958b\u767a\u3057\u307e\u3057\u305f\u3002\u4e00\u822c\u306b\u3001\u8fd1\u8d64\u5916\u9818\u57df\u306b\u5438\u53ce\u3092\u793a\u3059\u5316\u5408\u7269\u306e\u8a2d\u8a08\u306b\u306f\u3001\u03c0\u5171\u5f79\u304c\u62e1\u5f35\u3055\u308c\u305f\u6709\u6a5f\u5316\u5408\u7269\u304c\u7528\u3044\u3089\u308c\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u3053\u308c\u3089\u306f\u5408\u6210\u304c\u56f0\u96e3\u3067\u3042\u308a\u3001\u3057\u3070\u3057\u3070\u5909\u63db\u52b9\u7387\u304c\u4f4e\u3044\u3068\u3044\u3046\u6b20\u70b9\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u5408\u6210\u304c\u5bb9\u6613\u3067\u9ad8\u52b9\u7387\u306a\u5149\u71b1\u5909\u63db\u80fd\u3092\u6301\u3064\u5316\u5408\u7269\u306e\u958b\u767a\u304c\u6c42\u3081\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u672c\u7814\u7a76\u3067\u958b\u767a\u3057\u305f\u30b7\u30f3\u30d7\u30eb\u306aB\u2190N\u5316\u5408\u7269\u306f\u3001UV\u7167\u5c04\u306b\u3088\u3063\u3066\u30d4\u30e9\u30b8\u30cb\u30a6\u30e0\u30e9\u30b8\u30ab\u30eb\u304c\u751f\u6210\u3057\u3001\u8fd1\u8d64\u5916\u7dda\u5438\u53ce\u3092\u6709\u3059\u308b\u7279\u6027\u3092\u793a\u3057\u307e\u3057\u305f\u3002\u3055\u3089\u306b\u3001\u305d\u306e\u5149\u71b1\u5909\u63db\u52b9\u7387\u306f82%\u306b\u9054\u3057\u307e\u3057\u305f\u3002\u3053\u306e\u6210\u679c\u306f\u3001\u5149\u71b1\u5909\u63db\u6750\u6599\u306e\u65b0\u305f\u306a\u5316\u5408\u7269\u7fa4\u306e\u958b\u767a\u306b\u3064\u306a\u304c\u308b\u3053\u3068\u304c\u671f\u5f85\u3055\u308c\u307e\u3059\u3002 J. Mater. Chem. C, Advance Article (2025). (DOI: 10.1039\/D4TC03640A)","rel":"","context":"In &quot;News&quot;","block_context":{"text":"News","link":"https:\/\/supraceramics.jp\/en\/category\/news\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":2026,"url":"https:\/\/supraceramics.jp\/en\/2025\/05\/2026\/","url_meta":{"origin":1907,"position":1},"title":"Publication | J. Mater. Chem. C (Kusumoto, Shimabukuro, Ogiwara, Fukui, Tsuji et al.) \u201cFlexible Organic-Inorganic Hybrid Crystals of Tin(IV) Chloride and Naphthalenediimide: Exploring Elasticity, Mechanochromism, and Photothermal Conversion\u201d","author":"shorike","date":"2025\u5e745\u670812\u65e5","format":false,"excerpt":"Flexible Organic-Inorganic Hybrid Crystals of Tin(IV) Chloride and Naphthalenediimide S. Kusumoto, S. Masuda, R. Suzuki, M. Tachibana, M. Shimabukuro, M. Kobayashi, N. Ogiwara, S. Uchida, T. Fukui, Y. Tsuji, M. Okamura, S. Hikichi, Y. Kim, Y. Koide Organic\u2013inorganic hybrid metal halides (OIMHs) are emerging functional materials with diverse applications. However,\u2026","rel":"","context":"In &quot;News&quot;","block_context":{"text":"News","link":"https:\/\/supraceramics.jp\/en\/category\/news\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":2024,"url":"https:\/\/supraceramics.jp\/2025\/05\/2024\/","url_meta":{"origin":1907,"position":2},"title":"Publication | J. Mater. Chem. C (Kusumoto, Shimabukuro, Ogiwara, Fukui, Tsuji et al.) \u201cFlexible Organic-Inorganic Hybrid Crystals of Tin(IV) Chloride and Naphthalenediimide: Exploring Elasticity, Mechanochromism, and Photothermal Conversion\u201d","author":"shorike","date":"2025\u5e745\u670812\u65e5","format":false,"excerpt":"\u5171\u540c\u7814\u7a76\u6210\u679c\uff1a\u6709\u6a5f\u7121\u6a5f\u30cf\u30a4\u30d6\u30ea\u30c3\u30c9\u5f3e\u6027\u7d50\u6676\u306e\u5275\u88fd\u3068\u30e1\u30ab\u30ce\u30af\u30ed\u30df\u30ba\u30e0\u53ca\u3073\u5149\u71b1\u5909\u63db\u7279\u6027\uff08A03\u6960\u672c\u3001C03\u5cf6\u888b\u3001C03 \u837b\u539f\u3001A03\u798f\u4e95\u3001B02 \u8fbb\uff09 Flexible Organic-Inorganic Hybrid Crystals of Tin(IV) Chloride and Naphthalenediimide S. Kusumoto, S. Masuda, R. Suzuki, M. Tachibana, M. Shimabukuro, M. Kobayashi, N. Ogiwara, S. Uchida, T. Fukui, Y. Tsuji, M. Okamura, S. Hikichi, Y. Kim, Y. Koide \u672c\u7814\u7a76\u3067\u306f\u3001\u5f3e\u6027\u7684\u306b\u67d4\u8edf\u306a\u5909\u5f62\u304c\u53ef\u80fd\u306a\u6709\u6a5f\u2013\u7121\u6a5f\u30cf\u30a4\u30d6\u30ea\u30c3\u30c9\u30e1\u30bf\u30eb\u30cf\u30e9\u30a4\u30c9\u7d50\u6676\uff08OIMHs\uff09\u306e\u5275\u88fd\u306b\u6210\u529f\u3057\u307e\u3057\u305f\u3002\u4e00\u822c\u306b\u3001OIMH\u7d50\u6676\u3067\u306f\u3001\u6709\u6a5f\u30ab\u30c1\u30aa\u30f3\u3068\u91d1\u5c5e\u30cf\u30e9\u30a4\u30c9\u3068\u306e\u9593\u306b\u6bd4\u8f03\u7684\u5f37\u3044\u30af\u30fc\u30ed\u30f3\u76f8\u4e92\u4f5c\u7528\u304c\u50cd\u304f\u305f\u3081\u3001\u5916\u90e8\u304b\u3089\u306e\u5fdc\u529b\u306b\u5bfe\u3057\u3066\u8106\u5f31\u3067\u3059\u3002\u3057\u304b\u3057\u3001\u672c\u7814\u7a76\u3067\u306f\u3001\u7d50\u6676\u5185\u306b\u4e00\u6b21\u5143\u7684\u306a\u03c0\u30b9\u30bf\u30c3\u30ad\u30f3\u30b0\u69cb\u9020\u3092\u5c0e\u5165\u3059\u308b\u3053\u3068\u3067\u3001\u6a5f\u68b0\u7684\u306b\u67d4\u8edf\u306aOIMH\u7d50\u6676\u306e\u5275\u88fd\u3092\u5b9f\u73fe\u3057\u307e\u3057\u305f\u3002\u3055\u3089\u306b\u3001\u3053\u306e\u5bc6\u306a\u30b9\u30bf\u30c3\u30ad\u30f3\u30b0\u69cb\u9020\u306b\u8d77\u56e0\u3059\u308b\u30e1\u30ab\u30ce\u30af\u30ed\u30df\u30ba\u30e0\u3084\u3001\u512a\u308c\u305f\u30e9\u30b8\u30ab\u30eb\u5b89\u5b9a\u6027\u306b\u7531\u6765\u3059\u308b\u9ad8\u3044\u5149\u71b1\u5909\u63db\u6a5f\u80fd\u3082\u78ba\u8a8d\u3055\u308c\u307e\u3057\u305f\u3002\u672c\u6210\u679c\u306f\u3001\u6a5f\u68b0\u7684\u306b\u67d4\u8edf\u306a\u8d85\u30bb\u30e9\u30df\u30c3\u30af\u30b9\u6750\u6599\u958b\u767a\u5411\u3051\u305f\u6709\u76ca\u306a\u77e5\u898b\u3092\u63d0\u4f9b\u3059\u308b\u3082\u306e\u3067\u3059\u3002 J. Mater. Chem. C, 13, 8470-8478 (2025). (DOI: 10.1039\/D5TC00891C)","rel":"","context":"In &quot;News&quot;","block_context":{"text":"News","link":"https:\/\/supraceramics.jp\/en\/category\/news\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":2238,"url":"https:\/\/supraceramics.jp\/en\/2025\/12\/2238\/","url_meta":{"origin":1907,"position":3},"title":"Symposium in Pacifichem 2025, 12\/17 (Wed)","author":"shorike","date":"2025\u5e7412\u67083\u65e5","format":false,"excerpt":"Pacifichem 2025 ~Inorganic Materials with Multiple Components for Energy and Environmental Applications\uff08ING016\uff09~ 12\/17 (Wed), 2025 Hilton Hawaiian Village Organizers: Ryo Ohtani, Jeongsuk Seo, Lianzhou Wang,\u00a0Kazuhiko Maeda \u00a0 Program: 8:00\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 ~Opening Remarks~ 8:05\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Solution Chemistry Engineering for Efficient Kesterite Solar Cells and Modules Xin, Hao (Nanjing University of Posts and Telecommunications)\u2026","rel":"","context":"In &quot;News&quot;","block_context":{"text":"News","link":"https:\/\/supraceramics.jp\/en\/category\/news\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":2232,"url":"https:\/\/supraceramics.jp\/2025\/12\/2232\/","url_meta":{"origin":1907,"position":4},"title":"Symposium in Pacifichem 2025, 12\/17 (Wed)","author":"shorike","date":"2025\u5e7412\u67083\u65e5","format":false,"excerpt":"Pacifichem 2025 ~Inorganic Materials with Multiple Components for Energy and Environmental Applications\uff08ING016\uff09~ 12\/17 (Wed), 2025 Hilton Hawaiian Village Organizers: Ryo Ohtani, Jeongsuk Seo, Lianzhou Wang,\u00a0Kazuhiko Maeda \u00a0 Program: 8:00\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 ~Opening Remarks~ 8:05\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Solution Chemistry Engineering for Efficient Kesterite Solar Cells and Modules Xin, Hao (Nanjing University of Posts and Telecommunications)\u2026","rel":"","context":"In &quot;News&quot;","block_context":{"text":"News","link":"https:\/\/supraceramics.jp\/en\/category\/news\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":2308,"url":"https:\/\/supraceramics.jp\/en\/2026\/02\/2308\/","url_meta":{"origin":1907,"position":5},"title":"Publication | Artif. Photosynth. (Onda, Maeda et al.) \u201cDesign Strategy for Heteroleptic Ir(III) Photosensitizers with Spatially Separated Excited Electrons toward Efficient CO2 Reduction\u201d","author":"shorike","date":"2026\u5e742\u670812\u65e5","format":false,"excerpt":"Hybrid photocatalysts that integrate functional molecular units with semiconductor surfaces offer a promising route toward efficient artificial photosynthesis, yet controlling interfacial charge transfer dynamics remains a major challenge. Here we report a series of heteroleptic Ir(III) complex photosensitizers bearing 1-phenylisoquinoline ligands with phosphonic acid anchoring groups, designed to regulate the\u2026","rel":"","context":"In &quot;News&quot;","block_context":{"text":"News","link":"https:\/\/supraceramics.jp\/en\/category\/news\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]}],"_links":{"self":[{"href":"https:\/\/supraceramics.jp\/wp-json\/wp\/v2\/posts\/1907","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/supraceramics.jp\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/supraceramics.jp\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/supraceramics.jp\/wp-json\/wp\/v2\/users\/222414606"}],"replies":[{"embeddable":true,"href":"https:\/\/supraceramics.jp\/wp-json\/wp\/v2\/comments?post=1907"}],"version-history":[{"count":1,"href":"https:\/\/supraceramics.jp\/wp-json\/wp\/v2\/posts\/1907\/revisions"}],"predecessor-version":[{"id":1908,"href":"https:\/\/supraceramics.jp\/wp-json\/wp\/v2\/posts\/1907\/revisions\/1908"}],"wp:attachment":[{"href":"https:\/\/supraceramics.jp\/wp-json\/wp\/v2\/media?parent=1907"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/supraceramics.jp\/wp-json\/wp\/v2\/categories?post=1907"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/supraceramics.jp\/wp-json\/wp\/v2\/tags?post=1907"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}