{"id":1888,"date":"2023-06-03T09:14:14","date_gmt":"2023-06-03T00:14:14","guid":{"rendered":"https:\/\/supraceramics.jp\/?p=1888"},"modified":"2025-02-10T09:15:08","modified_gmt":"2025-02-10T00:15:08","slug":"publicaion-j-angew-chem-int-ed-maedatanakamotohashi-et-al-tinii-based-metal-organic-frameworks-enabling-efficient-selective-reduction-of-co2-to-formate-under-visible-li","status":"publish","type":"post","link":"https:\/\/supraceramics.jp\/en\/2023\/06\/1888\/","title":{"rendered":"Publication | Angew. Chem. Int. Ed. (Maeda, Tanaka, Motohashi et al.) \u201cTin(II)-Based Metal\u2013Organic Frameworks Enabling Efficient, Selective Reduction of CO2 to Formate under Visible Light\u201d"},"content":{"rendered":"<p>Tin(II)-Based Metal\u2013Organic Frameworks Enabling Efficient, Selective Reduction of CO <code>\u2082<\/code> to Formate under Visible Light<\/p>\n<p>Yoshinobu Kamakura, Chomponoot Suppaso, Issei Yamamoto, Ryusuke Mizuochi, Yusuke Asai, Teruki Motohashi, Daisuke Tanaka, Kazuhiko Maeda<\/p>\n<p>Certain metal complexes are known as high-performance CO<sub>2<\/sub> reduction photocatalysts driven by visible light. However, most of them rely on rare, precious metals as principal components, and integrating the functions of light absorption and catalysis into a single molecular unit based on abundant metals remains a challenge. Metal-organic frameworks (MOFs), which can be regarded as intermediate compounds between molecules and inorganic solids, are potential platforms for the construction of a simple photocatalytic system composed only of Earth-abundant nontoxic elements. In this work, we report that a tin-based MOF enables the conversion of CO<sub>2<\/sub> into formic acid with a record high apparent quantum yield (9.8\u2009% at 400\u2005nm) and &gt;99\u2009% selectivity without the need for any additional photosensitizer or catalyst. This work highlights a new MOF with strong potential for photocatalytic CO<sub>2<\/sub> reduction driven by solar energy.<\/p>\n<p><a href=\" https:\/\/www.titech.ac.jp\/news\/pdf\/tokyotechpr20230526-maeda.pdf\">Press release<\/a><br \/>\n<a href=\"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/anie.202305923\" target=\"_blank\" rel=\"noopener\"><br \/>\n<em>Angewandte Chemie International Edition <\/em>, in press. DOI: 10.1002\/anie.202305923 <\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tin(II)-Based Metal\u2013Organic Frameworks Enabling Efficient, Selective Reduction of CO \u2082 to Formate under Visible Light Yoshinobu Kamakura, Chomponoot Suppaso, Issei Yamamoto, Ryusuke Mizuochi, Yusuke Asai, Teruki Motohashi, Daisuke Tanaka, Kazuhiko Maeda Certain metal complexes are known as high-performance CO2 reduction photocatalysts driven by visible light. However, most of them rely on rare, precious metals as [&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=611","_jetpack_feature_clip_id":0,"_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-1888","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-us","jetpack-related-posts":[{"id":611,"url":"https:\/\/supraceramics.jp\/2023\/06\/611\/","url_meta":{"origin":1888,"position":0},"title":"Publication | Angew. Chem. Int. Ed. (Maeda, Tanaka, Motohashi et al.) \u201cTin(II)-Based Metal\u2013Organic Frameworks Enabling Efficient, Selective Reduction of CO2 to Formate under Visible Light\u201d","author":"shorike","date":"2023\u5e746\u67083\u65e5","format":false,"excerpt":"\u5171\u540c\u7814\u7a76\u6210\u679c: \u8cb4\u91d1\u5c5e\u30fb\u5e0c\u5c11\u91d1\u5c5e\u3001\u6bd2\u6027\u5143\u7d20\u3092\u7528\u3044\u306a\u3044\u9ad8\u52b9\u7387\u306a\u4e8c\u9178\u5316\u70ad\u7d20\u5909\u63db\u5149\u89e6\u5a92\u3092\u958b\u767a\uff08C02\u524d\u7530\u3001C03\u7530\u4e2d\u3001A01\u672c\u6a4b\u3089\uff09 Tin(II)-Based Metal\u2013Organic Frameworks Enabling Efficient, Selective Reduction of CO \u2082 to Formate under Visible Light Yoshinobu Kamakura, Chomponoot Suppaso, Issei Yamamoto, Ryusuke Mizuochi, Yusuke Asai, Teruki Motohashi, Daisuke Tanaka, Kazuhiko Maeda \u53ef\u8996\u5149\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u7528\u3044\u3066CO \u2082\u3092\u5909\u63db\u3059\u308b\u5149\u89e6\u5a92\u3068\u3057\u3066\u3001\u5e0c\u5c11\u30fb\u8cb4\u91d1\u5c5e\u3092\u542b\u307e\u305a\u3001\u975e\u6bd2\u6027\u306e\u5143\u7d20\u306e\u307f\u304b\u3089\u306a\u308b\u56fa\u4f53\u5149\u89e6\u5a92\u304c\u6c42\u3081\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u672c\u7814\u7a76\u3067\u306f\u3001\u30b9\u30ba\u3092\u4e2d\u5fc3\u91d1\u5c5e\u3068\u3059\u308b\u91d1\u5c5e\uff0d\u6709\u6a5f\u69cb\u9020\u4f53\u306b\u6ce8\u76ee\u3057\u3001CO \u2082\u5909\u63db\u306e\u56fa\u4f53\u5149\u89e6\u5a92\u3068\u3057\u3066\u5fdc\u7528\u3057\u305f\u3068\u3053\u308d\u300199%\u4ee5\u4e0a\u306e\u9078\u629e\u7387\u3067CO \u2082\u3092\u30ae\u9178\u3078\u3068\u5909\u63db\u3067\u304d\u308b\u3053\u3068\u3092\u898b\u51fa\u3057\u307e\u3057\u305f\u3002\u307e\u305f\u307f\u304b\u3051\u306e\u91cf\u5b50\u53ce\u7387\u306f\u3001\u8cb4\u91d1\u5c5e\u30fb\u5e0c\u5c11\u91d1\u5c5e\u3092\u7528\u3044\u305a\u306bCO \u2082\u3092\u30ae\u9178\u3078\u3068\u5909\u63db\u3059\u308b\u3001\u5f93\u6765\u306e\u5358\u4e00\u6210\u5206\u56fa\u4f53\u5149\u89e6\u5a92\u306e3.6\u500d\u306e\u5024\u3092\u793a\u3057\u307e\u3057\u305f\u3002\u672c\u6210\u679c\u306f\u3001Angew. Chem. Int. Ed.\u8a8c\u306b\u30aa\u30f3\u30e9\u30a4\u30f3\u63b2\u8f09\u3055\u308c\u307e\u3057\u305f\u3002 \u6771\u5de5\u5927\u30d7\u30ec\u30b9\u30ea\u30ea\u30fc\u30b9 Angewandte Chemie International Edition , in press. DOI:\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":534,"url":"https:\/\/supraceramics.jp\/2023\/01\/534\/","url_meta":{"origin":1888,"position":1},"title":"Publication | ACS Catal. (Maeda, et al.) &#8220;Selective CO\u2082-to-Formate Conversion Driven by Visible Light over a Precious-Metal-Free Nonporous Coordination Polymer&#8221;","author":"shorike","date":"2023\u5e741\u670810\u65e5","format":false,"excerpt":"Selective CO\u2082-to-Formate Conversion Driven by Visible Light over a Precious-Metal-Free Nonporous Coordination Polymer Yoshinobu Kamakura, Shuhei Yasuda, Naoki Hosokawa, Shunta Nishioka, Sawa Hongo, Toshiyuki Yokoi, Daisuke Tanaka*, Kazuhiko Maeda* Metal\u2013organic frameworks (MOFs) and coordination polymers (CPs) are potential candidates for high-performance photocatalysts because of their high tunability of electronic and\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":1899,"url":"https:\/\/supraceramics.jp\/en\/2023\/01\/1899\/","url_meta":{"origin":1888,"position":2},"title":"Publication | ACS Catal. (Maeda, et al.) &#8220;Selective CO\u2082-to-Formate Conversion Driven by Visible Light over a Precious-Metal-Free Nonporous Coordination Polymer&#8221;","author":"shorike","date":"2023\u5e741\u670810\u65e5","format":false,"excerpt":"Selective CO\u2082-to-Formate Conversion Driven by Visible Light over a Precious-Metal-Free Nonporous Coordination Polymer Yoshinobu Kamakura, Shuhei Yasuda, Naoki Hosokawa, Shunta Nishioka, Sawa Hongo, Toshiyuki Yokoi, Daisuke Tanaka*, Kazuhiko Maeda* Metal\u2013organic frameworks (MOFs) and coordination polymers (CPs) are potential candidates for high-performance photocatalysts because of their high tunability of electronic and\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":2371,"url":"https:\/\/supraceramics.jp\/en\/2026\/05\/2371\/","url_meta":{"origin":1888,"position":3},"title":"Publication | Inorg. Chem. (Ishiwari, Tanaka, Maeda et al.) \u201cA Lead(II)-Based Coordination Polymer Exhibiting Photocatalytic and Electrochemical CO2 Reduction Activities\u201d","author":"shorike","date":"2026\u5e745\u67081\u65e5","format":false,"excerpt":"A Lead(II)-Based Coordination Polymer Exhibiting Photocatalytic and Electrochemical CO2 Reduction Activities Chomponoot Suppaso, Yura Jang, Saori Ogura, Ryohei Akiyoshi, Ryuichi Nakada, Megumi Okazaki, Fumitaka Ishiwari, Kazuyoshi Ogasawara, Akinori Saeki, Daisuke Tanaka,* Kazuhiko Maeda* Mixed-anion compounds incorporating multiple anionic species within a single crystal lattice can exhibit novel structural and functional\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":1830,"url":"https:\/\/supraceramics.jp\/en\/2024\/11\/1830\/","url_meta":{"origin":1888,"position":4},"title":"Publication | Adv. Funct. Mater. (Maeda, Ishiwari, Tanaka et al.) \u201cFibrous Pb(II)-Based Coordination Polymer Operable as a Photocatalyst and Electrocatalyst for High-Rate, Selective CO2-to-Formate Conversion\u201d","author":"shorike","date":"2024\u5e7411\u670814\u65e5","format":false,"excerpt":"Fibrous Pb(II)-Based Coordination Polymer Operable as a Photocatalyst and Electrocatalyst for High-Rate, Selective CO2-to-Formate Conversion Chomponoot Suppaso, Ryosuke Nakazato, Shoko Nakahata, Yoshinobu Kamakura, Fumitaka Ishiwari, Akinori Saeki, Daisuke Tanaka, Kazuhide Kamiya,* Kazuhiko Maeda* A nonporous [Pb(tadt)]n (tadt = 1,3,4-thiadiazole-2,5-dithiolate) coordination polymer, KGF-9, with a 2D infinite (\u2212Pb\u2212S\u2212)n structure has been\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":2253,"url":"https:\/\/supraceramics.jp\/en\/2025\/12\/2253\/","url_meta":{"origin":1888,"position":5},"title":"Publication | ACS Catal. (Maeda, Onda et al.) \u201cCharge Transfer Dynamics in Dye-Sensitized Photocatalysts Using Metal Complex Sensitizers with Long-Wavelength Visible Light Absorption Based on Singlet\u2013Triplet Excitation\u201d","author":"shorike","date":"2025\u5e7412\u67086\u65e5","format":false,"excerpt":"Charge Transfer Dynamics in Dye-Sensitized Photocatalysts Using Metal Complex Sensitizers with Long-Wavelength Visible Light Absorption Based on Singlet\u2013Triplet Excitation Haruka Yamamoto, Toshiya Tanaka, Masahito Oura, Kelly M. Kopera, Megumi Okazaki, Ken Onda, Thomas E. Mallouk,* Kazuhiko Maeda* An Os(II) polypyridyl complex was applied as a photosensitizer in dye-sensitized photocatalyst systems\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\/1888","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=1888"}],"version-history":[{"count":1,"href":"https:\/\/supraceramics.jp\/wp-json\/wp\/v2\/posts\/1888\/revisions"}],"predecessor-version":[{"id":1889,"href":"https:\/\/supraceramics.jp\/wp-json\/wp\/v2\/posts\/1888\/revisions\/1889"}],"wp:attachment":[{"href":"https:\/\/supraceramics.jp\/wp-json\/wp\/v2\/media?parent=1888"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/supraceramics.jp\/wp-json\/wp\/v2\/categories?post=1888"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/supraceramics.jp\/wp-json\/wp\/v2\/tags?post=1888"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}