{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,16]],"date-time":"2026-10-16T16:00:05Z","timestamp":1792166405899,"version":"4.4.0"},"reference-count":70,"publisher":"Wiley","issue":"29","license":[{"start":{"date-parts":[[2026,4,5]],"date-time":"2026-04-05T00:00:00Z","timestamp":1775347200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2026,4,5]],"date-time":"2026-04-05T00:00:00Z","timestamp":1775347200000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["22575144"],"award-info":[{"award-number":["22575144"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["22271188"],"award-info":[{"award-number":["22271188"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100008871","name":"Yunnan Provincial Science and Technology Department","doi-asserted-by":"publisher","award":["202505AF350013"],"award-info":[{"award-number":["202505AF350013"]}],"id":[{"id":"10.13039\/501100008871","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100002858","name":"China Postdoctoral Science Foundation","doi-asserted-by":"publisher","award":["2023M742244"],"award-info":[{"award-number":["2023M742244"]}],"id":[{"id":"10.13039\/501100002858","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100002858","name":"China Postdoctoral Science Foundation","doi-asserted-by":"publisher","award":["BX20240222"],"award-info":[{"award-number":["BX20240222"]}],"id":[{"id":"10.13039\/501100002858","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Small"],"published-print":{"date-parts":[[2026,5]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>\n                    In nature, photocatalytic reduction of carbon dioxide is a critical process for maintaining the global carbon cycle, which is initiated by the enzymes consisting of chromophoric organic macrocycles in the presence of water. It is extremely desirable to develop an artificial organic photosynthetic system for the efficient reduction of CO\n                    <jats:sub>2<\/jats:sub>\n                    to syngas for addressing the energy crisis and achieving the strategic environmental goal of carbon neutrality. In this work, we synthesized a series of vinylene\u2010linked covalent organic frameworks (COFs) by Knoevenagel condensation of tetra\u2010methylbipyrimidine as a tetratopic monomer with ditopic linear aromatic dialdehydes. The resultant COFs were crystallized in orthorhombic lattices with eclipsed AA stacking modes. Such tetravinylbipyrimidine\u2010containing frameworks possess \u03c0\u2010extended conjugation and highly dense accessible coordination sites, leading to substantially tunable semiconducting properties. Through simple post\u2010functionalization, these COFs were coordinated with rhenium mono\u2010cation with high utilization rates (up to \u223c97%) of bipyrimidine units. The resultant rhenium\u2010modified COFs enable efficient photocatalytic CO\n                    <jats:sub>2<\/jats:sub>\n                    reduction to CO in water without any additional sacrificial\u2010agent. The CO generation reached a rate of up to 234.4 \u00b5mol\u00b7g\n                    <jats:sup>\u2212<\/jats:sup>\n                    <jats:sup>1<\/jats:sup>\n                    \u00b7h\n                    <jats:sup>\u2212<\/jats:sup>\n                    <jats:sup>1<\/jats:sup>\n                    with high selectivity of 100%, which is among the highest values so far for organic porous materials. Such results seem align more closely with environmental sustainability principles.\n                  <\/jats:p>","DOI":"10.1002\/smll.73308","type":"journal-article","created":{"date-parts":[[2026,4,6]],"date-time":"2026-04-06T03:25:07Z","timestamp":1775445907000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":3,"title":["Bipyrimidine\u2010Boosted Preparation and Post\u2010Functionalization of Vinylene\u2010Linked Covalent Organic Frameworks for Sacrificial\u2010Agent\u2010Free Photocatalysis of CO\n                    <sub>2<\/sub>\n                    Reduction"],"prefix":"10.1002","volume":"22","author":[{"given":"Xiaomeng","family":"Li","sequence":"first","affiliation":[{"name":"School of Chemistry and Chemical Engineering Shanghai Jiao Tong University  Shanghai P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kaiyue","family":"Jiang","sequence":"additional","affiliation":[{"name":"School of Chemistry and Chemical Engineering Shanghai Jiao Tong University  Shanghai P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mengqi","family":"Li","sequence":"additional","affiliation":[{"name":"School of Chemistry and Chemical Engineering Shanghai Jiao Tong University  Shanghai P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Fancheng","family":"Meng","sequence":"additional","affiliation":[{"name":"School of Chemistry and Chemical Engineering Shanghai Jiao Tong University  Shanghai P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jianneng","family":"Li","sequence":"additional","affiliation":[{"name":"Yunnan Advanced Elastomer Industry Innovation Research Institute Co. Ltd.  Kunming P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kui","family":"Yang","sequence":"additional","affiliation":[{"name":"Yunnan Advanced Elastomer Industry Innovation Research Institute Co. Ltd.  Kunming P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Bai","family":"Xue","sequence":"additional","affiliation":[{"name":"School of Chemistry and Chemical Engineering Shanghai Jiao Tong University  Shanghai P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xiaodong","family":"Zhuang","sequence":"additional","affiliation":[{"name":"School of Chemistry and Chemical Engineering Shanghai Jiao Tong University  Shanghai P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4975-6178","authenticated-orcid":false,"given":"Dongqing","family":"Wu","sequence":"additional","affiliation":[{"name":"School of Chemistry and Chemical Engineering Shanghai Jiao Tong University  Shanghai P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2319-6133","authenticated-orcid":false,"given":"Fan","family":"Zhang","sequence":"additional","affiliation":[{"name":"School of Chemistry and Chemical Engineering Shanghai Jiao Tong University  Shanghai P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2026,4,5]]},"reference":[{"key":"e_1_2_7_2_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.chemrev.9b00550"},{"key":"e_1_2_7_3_1","doi-asserted-by":"publisher","DOI":"10.1039\/D0CS00017E"},{"key":"e_1_2_7_4_1","doi-asserted-by":"publisher","DOI":"10.1126\/science.1120411"},{"key":"e_1_2_7_5_1","doi-asserted-by":"publisher","DOI":"10.1039\/c2cs35157a"},{"key":"e_1_2_7_6_1","doi-asserted-by":"publisher","DOI":"10.1038\/s43586\u2010022\u201000181\u2010z"},{"key":"e_1_2_7_7_1","doi-asserted-by":"publisher","DOI":"10.1002\/adma.202301190"},{"key":"e_1_2_7_8_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.202303086"},{"key":"e_1_2_7_9_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.accounts.1c00693"},{"key":"e_1_2_7_10_1","doi-asserted-by":"publisher","DOI":"10.1039\/D3QM00965C"},{"key":"e_1_2_7_11_1","doi-asserted-by":"publisher","DOI":"10.1002\/marc.202300203"},{"key":"e_1_2_7_12_1","doi-asserted-by":"publisher","DOI":"10.1039\/D0CS01569E"},{"key":"e_1_2_7_13_1","doi-asserted-by":"publisher","DOI":"10.1002\/adma.202413118"},{"key":"e_1_2_7_14_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41467\u2010019\u201010504\u20106"},{"key":"e_1_2_7_15_1","doi-asserted-by":"publisher","DOI":"10.1039\/C6PY00561F"},{"key":"e_1_2_7_16_1","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.1c12902"},{"key":"e_1_2_7_17_1","doi-asserted-by":"publisher","DOI":"10.1021\/accountsmr.1c00017"},{"key":"e_1_2_7_18_1","doi-asserted-by":"publisher","DOI":"10.1126\/science.aan0202"},{"key":"e_1_2_7_19_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41467\u2010021\u201022288\u20109"},{"key":"e_1_2_7_20_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.trechm.2021.03.008"},{"key":"e_1_2_7_21_1","first-page":"620","article-title":"Porous Organic Polymers: A Progress Report in China","volume":"66","author":"Hao Q.","year":"2023","journal-title":"Science China Chemistry"},{"key":"e_1_2_7_22_1","doi-asserted-by":"publisher","DOI":"10.1002\/adma.202417437"},{"key":"e_1_2_7_23_1","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.9b02848"},{"key":"e_1_2_7_24_1","doi-asserted-by":"publisher","DOI":"10.1002\/cjoc.202200194"},{"key":"e_1_2_7_25_1","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.0c01990"},{"key":"e_1_2_7_26_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.201906976"},{"key":"e_1_2_7_27_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.202000723"},{"key":"e_1_2_7_28_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.cclet.2021.09.082"},{"key":"e_1_2_7_29_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41586\u2010024\u201008080\u2010x"},{"key":"e_1_2_7_30_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.201902543"},{"key":"e_1_2_7_31_1","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.0c11050"},{"key":"e_1_2_7_32_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.202007895"},{"key":"e_1_2_7_33_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.201901194"},{"key":"e_1_2_7_34_1","doi-asserted-by":"publisher","DOI":"10.1039\/D1QM00015B"},{"key":"e_1_2_7_35_1","doi-asserted-by":"publisher","DOI":"10.1007\/s40242\u2010022\u20102010\u20104"},{"key":"e_1_2_7_36_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.202415202"},{"key":"e_1_2_7_37_1","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.8b09705"},{"key":"e_1_2_7_38_1","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.9b02997"},{"key":"e_1_2_7_39_1","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.2c06920"},{"key":"e_1_2_7_40_1","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.5c00432"},{"key":"e_1_2_7_41_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.inorgchem.4c04599"},{"key":"e_1_2_7_42_1","doi-asserted-by":"publisher","DOI":"10.1016\/S1872\u20102067(15)60974\u20103"},{"key":"e_1_2_7_43_1","doi-asserted-by":"publisher","DOI":"10.1039\/C6CC06363B"},{"key":"e_1_2_7_44_1","doi-asserted-by":"publisher","DOI":"10.1021\/ja8007825"},{"key":"e_1_2_7_45_1","doi-asserted-by":"publisher","DOI":"10.1021\/ja904991p"},{"key":"e_1_2_7_46_1","doi-asserted-by":"publisher","DOI":"10.1039\/C9SC03800K"},{"key":"e_1_2_7_47_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.202308523"},{"key":"e_1_2_7_48_1","doi-asserted-by":"publisher","DOI":"10.1021\/acsomega.2c08285"},{"key":"e_1_2_7_49_1","doi-asserted-by":"publisher","DOI":"10.1002\/apmc.1987.051480115"},{"key":"e_1_2_7_50_1","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.3c04410"},{"key":"e_1_2_7_51_1","doi-asserted-by":"publisher","DOI":"10.1039\/D3TA01502E"},{"key":"e_1_2_7_52_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.accounts.1c00705"},{"key":"e_1_2_7_53_1","doi-asserted-by":"publisher","DOI":"10.1039\/D1SC01974K"},{"key":"e_1_2_7_54_1","doi-asserted-by":"publisher","DOI":"10.1021\/acscatal.3c01979"},{"key":"e_1_2_7_55_1","doi-asserted-by":"publisher","DOI":"10.1002\/cctc.202300658"},{"key":"e_1_2_7_56_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.202200751"},{"key":"e_1_2_7_57_1","doi-asserted-by":"publisher","DOI":"10.1021\/ja00020a003"},{"key":"e_1_2_7_58_1","doi-asserted-by":"publisher","DOI":"10.1021\/acsami.6b11767"},{"key":"e_1_2_7_59_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.inorgchem.9b02430"},{"key":"e_1_2_7_60_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.poly.2022.115933"},{"key":"e_1_2_7_61_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jorganchem.2010.11.008"},{"key":"e_1_2_7_62_1","doi-asserted-by":"publisher","DOI":"10.1002\/chem.202102837"},{"key":"e_1_2_7_63_1","doi-asserted-by":"publisher","DOI":"10.1039\/C2DT32420B"},{"key":"e_1_2_7_64_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.inorgchem.0c01939"},{"key":"e_1_2_7_65_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.inorgchem.8b00360"},{"key":"e_1_2_7_66_1","first-page":"37","volume-title":"Photophysics of Organometallics","author":"Kumar A.","year":"2010"},{"key":"e_1_2_7_67_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ccr.2008.07.001"},{"key":"e_1_2_7_68_1","doi-asserted-by":"publisher","DOI":"10.1021\/ja077752e"},{"key":"e_1_2_7_69_1","doi-asserted-by":"publisher","DOI":"10.1021\/om00131a016"},{"key":"e_1_2_7_70_1","doi-asserted-by":"publisher","DOI":"10.1021\/ja00486a033"},{"key":"e_1_2_7_71_1","doi-asserted-by":"publisher","DOI":"10.1002\/ejic.200600166"}],"container-title":["Small"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/smll.73308","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/full-xml\/10.1002\/smll.73308","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/smll.73308","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,6,15]],"date-time":"2026-06-15T11:51:05Z","timestamp":1781524265000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/smll.73308"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,4,5]]},"references-count":70,"journal-issue":{"issue":"29","published-print":{"date-parts":[[2026,5]]}},"alternative-id":["10.1002\/smll.73308"],"URL":"https:\/\/doi.org\/10.1002\/smll.73308","archive":["Portico"],"relation":{},"ISSN":["1613-6810","1613-6829"],"issn-type":[{"value":"1613-6810","type":"print"},{"value":"1613-6829","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,4,5]]},"assertion":[{"value":"2026-01-17","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2026-03-26","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2026-04-05","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}],"article-number":"e73308"}}