Binuclear cuprous complex luminescent material and fluorescence sensing application thereof to VOC (volatile organic compounds) such as acetophenone
The invention discloses a ligand-bridged binuclear cuprous complex luminescent material and a preparation method thereof, and application of the material to fluorescence sensing of VOC (volatile organic compounds) such as acetophenone. The structural formula of the luminescent material is (POP) 2Cu2...
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| creator | DAI DINGQIU SHEN HANGYAN ZHANG YINGYING XU WENZE SONG LI WEI XINYU KIM, DONG-BONG CHAI WENXIANG JIN HONGXIAO |
| description | The invention discloses a ligand-bridged binuclear cuprous complex luminescent material and a preparation method thereof, and application of the material to fluorescence sensing of VOC (volatile organic compounds) such as acetophenone. The structural formula of the luminescent material is (POP) 2Cu2 (4, 4 '-bipy) (CH3CN) 2 (PF6) 2, in the formula, POP is bis (2-diphenylphosphine) phenyl ether as a diphosphine ligand, and 4, 4'-bipy is 4, 4 '-bipyridine as a bridge ligand; the complex is prepared by reaction of cuprous ions and two ligands. Fluorescent sensing response can be selectively carried out on acetophenone in various VOC (volatile organic compound) atmospheres, especially in various VOC atmospheres; for pyridine and 4-methylpyridine, a fluorescence discoloration phenomenon is also shown in addition to quenching response; the method also has a quenching type response behavior on tetrahydrofuran and ammonia gas, and the response speed is obviously slower than the quenching speed of acetophenone; the mat |
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The structural formula of the luminescent material is (POP) 2Cu2 (4, 4 '-bipy) (CH3CN) 2 (PF6) 2, in the formula, POP is bis (2-diphenylphosphine) phenyl ether as a diphosphine ligand, and 4, 4'-bipy is 4, 4 '-bipyridine as a bridge ligand; the complex is prepared by reaction of cuprous ions and two ligands. Fluorescent sensing response can be selectively carried out on acetophenone in various VOC (volatile organic compound) atmospheres, especially in various VOC atmospheres; for pyridine and 4-methylpyridine, a fluorescence discoloration phenomenon is also shown in addition to quenching response; the method also has a quenching type response behavior on tetrahydrofuran and ammonia gas, and the response speed is obviously slower than the quenching speed of acetophenone; the mat</description><language>chi ; eng</language><subject>ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM ; ADHESIVES ; CHEMISTRY ; DYES ; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES ; MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE ; MEASURING ; METALLURGY ; MISCELLANEOUS APPLICATIONS OF MATERIALS ; MISCELLANEOUS COMPOSITIONS ; NATURAL RESINS ; ORGANIC CHEMISTRY ; PAINTS ; PHYSICS ; POLISHES ; TESTING</subject><creationdate>2024</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240531&DB=EPODOC&CC=CN&NR=118108759A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240531&DB=EPODOC&CC=CN&NR=118108759A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>DAI DINGQIU</creatorcontrib><creatorcontrib>SHEN HANGYAN</creatorcontrib><creatorcontrib>ZHANG YINGYING</creatorcontrib><creatorcontrib>XU WENZE</creatorcontrib><creatorcontrib>SONG LI</creatorcontrib><creatorcontrib>WEI XINYU</creatorcontrib><creatorcontrib>KIM, DONG-BONG</creatorcontrib><creatorcontrib>CHAI WENXIANG</creatorcontrib><creatorcontrib>JIN HONGXIAO</creatorcontrib><title>Binuclear cuprous complex luminescent material and fluorescence sensing application thereof to VOC (volatile organic compounds) such as acetophenone</title><description>The invention discloses a ligand-bridged binuclear cuprous complex luminescent material and a preparation method thereof, and application of the material to fluorescence sensing of VOC (volatile organic compounds) such as acetophenone. 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The structural formula of the luminescent material is (POP) 2Cu2 (4, 4 '-bipy) (CH3CN) 2 (PF6) 2, in the formula, POP is bis (2-diphenylphosphine) phenyl ether as a diphosphine ligand, and 4, 4'-bipy is 4, 4 '-bipyridine as a bridge ligand; the complex is prepared by reaction of cuprous ions and two ligands. Fluorescent sensing response can be selectively carried out on acetophenone in various VOC (volatile organic compound) atmospheres, especially in various VOC atmospheres; for pyridine and 4-methylpyridine, a fluorescence discoloration phenomenon is also shown in addition to quenching response; the method also has a quenching type response behavior on tetrahydrofuran and ammonia gas, and the response speed is obviously slower than the quenching speed of acetophenone; the mat</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM ADHESIVES CHEMISTRY DYES INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE MEASURING METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC CHEMISTRY PAINTS PHYSICS POLISHES TESTING |
| title | Binuclear cuprous complex luminescent material and fluorescence sensing application thereof to VOC (volatile organic compounds) such as acetophenone |
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