Luminescence properties of the co-luminescence groups of Sm-La-pyridyl carboxylic acids
A novel ligand, N,N＇-（2,6-pyridinedicarbonyl）bis[N-（carboxymethyl）] （Lj） was designed and synthesized starting from pyri- dine-2,6-dicarboxylic acid （I）. The ligand （L0 and ititermediate product （3） were characterized by 1H nuclear magnetic resonance （NMR）, Fourier transform infrared spectrometer （F...
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| Veröffentlicht in: | Journal of rare earths 2012-04, Vol.30 (4), p.320-324 |
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| creator | 保积庆 汤春花 杨正法 唐瑞仁 |
| description | A novel ligand, N,N＇-（2,6-pyridinedicarbonyl）bis[N-（carboxymethyl）] （Lj） was designed and synthesized starting from pyri- dine-2,6-dicarboxylic acid （I）. The ligand （L0 and ititermediate product （3） were characterized by 1H nuclear magnetic resonance （NMR）, Fourier transform infrared spectrometer （FT-IR） spectra and elemental analysis. Besides, four novel co-luminescence systems of Sm-La-pyridyl carboxylic acids： K4Sm（1-x）Lax（L1）C13T1H20, K12Sm2（1-x）La2x（L2）3 C16y2H2O, K6Sm20 xyLa2x（L3）C16-y3H：O and K4Sm（1-x）Lax（L4）Cl3y4H20 （x was the mole fraction of La（III） in the mixed ions, the value was 0, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1.0, respectively; Yl, Y2, Y3, Y4 were plus integer） were studied, and the mechanism of fluorescence enhancement effect was discussed detailedly. |
| doi_str_mv | 10.1016/S1002-0721(12)60045-3 |
| format | Article |
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The ligand （L0 and ititermediate product （3） were characterized by 1H nuclear magnetic resonance （NMR）, Fourier transform infrared spectrometer （FT-IR） spectra and elemental analysis. Besides, four novel co-luminescence systems of Sm-La-pyridyl carboxylic acids： K4Sm（1-x）Lax（L1）C13T1H20, K12Sm2（1-x）La2x（L2）3 C16y2H2O, K6Sm20 xyLa2x（L3）C16-y3H：O and K4Sm（1-x）Lax（L4）Cl3y4H20 （x was the mole fraction of La（III） in the mixed ions, the value was 0, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1.0, respectively; Yl, Y2, Y3, Y4 were plus integer） were studied, and the mechanism of fluorescence enhancement effect was discussed detailedly.</description><identifier>ISSN: 1002-0721</identifier><identifier>EISSN: 2509-4963</identifier><identifier>DOI: 10.1016/S1002-0721(12)60045-3</identifier><language>eng</language><publisher>Elsevier B.V</publisher><subject>Carboxylic acids ; co-luminescence ; Fourier transforms ; Infrared spectrometers ; lanthanide complexes ; Ligands ; Luminescence ; Nuclear magnetic resonance ; pyridine derivate ; Rare earth metals ; rare earths ; Spectra ; 傅立叶变换红外光谱仪 ; 发光性能 ; 合作 ; 吡啶羧酸 ; 核磁共振 ; 群体 ; 荧光增强作用 ; 钐</subject><ispartof>Journal of rare earths, 2012-04, Vol.30 (4), p.320-324</ispartof><rights>2012 The Chinese Society of Rare Earths</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c401t-3f5f5bbe29a28c811938bcd33b4f02ff442f518d607d32df115c49938c0af8d43</citedby><cites>FETCH-LOGICAL-c401t-3f5f5bbe29a28c811938bcd33b4f02ff442f518d607d32df115c49938c0af8d43</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Uhttp://image.cqvip.com/vip1000/qk/84120X/84120X.jpg</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S1002072112600453$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids></links><search><creatorcontrib>保积庆 汤春花 杨正法 唐瑞仁</creatorcontrib><title>Luminescence properties of the co-luminescence groups of Sm-La-pyridyl carboxylic acids</title><title>Journal of rare earths</title><addtitle>Journal of Rare Earths</addtitle><description>A novel ligand, N,N＇-（2,6-pyridinedicarbonyl）bis[N-（carboxymethyl）] （Lj） was designed and synthesized starting from pyri- dine-2,6-dicarboxylic acid （I）. The ligand （L0 and ititermediate product （3） were characterized by 1H nuclear magnetic resonance （NMR）, Fourier transform infrared spectrometer （FT-IR） spectra and elemental analysis. Besides, four novel co-luminescence systems of Sm-La-pyridyl carboxylic acids： K4Sm（1-x）Lax（L1）C13T1H20, K12Sm2（1-x）La2x（L2）3 C16y2H2O, K6Sm20 xyLa2x（L3）C16-y3H：O and K4Sm（1-x）Lax（L4）Cl3y4H20 （x was the mole fraction of La（III） in the mixed ions, the value was 0, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1.0, respectively; Yl, Y2, Y3, Y4 were plus integer） were studied, and the mechanism of fluorescence enhancement effect was discussed detailedly.</description><subject>Carboxylic acids</subject><subject>co-luminescence</subject><subject>Fourier transforms</subject><subject>Infrared spectrometers</subject><subject>lanthanide complexes</subject><subject>Ligands</subject><subject>Luminescence</subject><subject>Nuclear magnetic resonance</subject><subject>pyridine derivate</subject><subject>Rare earth metals</subject><subject>rare earths</subject><subject>Spectra</subject><subject>傅立叶变换红外光谱仪</subject><subject>发光性能</subject><subject>合作</subject><subject>吡啶羧酸</subject><subject>核磁共振</subject><subject>群体</subject><subject>荧光增强作用</subject><subject>钐</subject><issn>1002-0721</issn><issn>2509-4963</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><recordid>eNqFkUlLw0AUgAdRsFZ_ghBv9TA6a5I5iRQ3KHio4nFIZmlH0kw6k4j596YLxVtP7_C-t30PgGuM7jDC6f0cI0QgygieYHKbIsQ4pCdgRDgSkImUnoLRATkHFzF-I0QzLtAIfM26latNVKZWJmmCb0xonYmJt0m7NInysPpPLILvmm12voKzAjZ9cLqvElWE0v_2lVNJoZyOl-DMFlU0V_s4Bp_PTx_TVzh7f3mbPs6gYgi3kFpueVkaIgqSqxxjQfNSaUpLZhGxljFiOc51ijJNibYYc8XEAClU2FwzOgaTXd9h9XVnYitXbli1qora-C5KnApChUhZfhxFNCc8xSIbUL5DVfAxBmNlE9yqCP0AyY1zuXUuN0IlJnLrXNKh7mFXZ4aTf5wJMiq38aZdMKqV2rujHW72k5e-XqxdvTiMZnh4GaeU_gHHdpO7</recordid><startdate>20120401</startdate><enddate>20120401</enddate><creator>保积庆 汤春花 杨正法 唐瑞仁</creator><general>Elsevier B.V</general><scope>2RA</scope><scope>92L</scope><scope>CQIGP</scope><scope>W92</scope><scope>~WA</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>20120401</creationdate><title>Luminescence properties of the co-luminescence groups of Sm-La-pyridyl carboxylic acids</title><author>保积庆 汤春花 杨正法 唐瑞仁</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c401t-3f5f5bbe29a28c811938bcd33b4f02ff442f518d607d32df115c49938c0af8d43</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><topic>Carboxylic acids</topic><topic>co-luminescence</topic><topic>Fourier transforms</topic><topic>Infrared spectrometers</topic><topic>lanthanide complexes</topic><topic>Ligands</topic><topic>Luminescence</topic><topic>Nuclear magnetic resonance</topic><topic>pyridine derivate</topic><topic>Rare earth metals</topic><topic>rare earths</topic><topic>Spectra</topic><topic>傅立叶变换红外光谱仪</topic><topic>发光性能</topic><topic>合作</topic><topic>吡啶羧酸</topic><topic>核磁共振</topic><topic>群体</topic><topic>荧光增强作用</topic><topic>钐</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>保积庆 汤春花 杨正法 唐瑞仁</creatorcontrib><collection>中文科技期刊数据库</collection><collection>中文科技期刊数据库-CALIS站点</collection><collection>中文科技期刊数据库-7.0平台</collection><collection>中文科技期刊数据库-工程技术</collection><collection>中文科技期刊数据库- 镜像站点</collection><collection>CrossRef</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Journal of rare earths</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>保积庆 汤春花 杨正法 唐瑞仁</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Luminescence properties of the co-luminescence groups of Sm-La-pyridyl carboxylic acids</atitle><jtitle>Journal of rare earths</jtitle><addtitle>Journal of Rare Earths</addtitle><date>2012-04-01</date><risdate>2012</risdate><volume>30</volume><issue>4</issue><spage>320</spage><epage>324</epage><pages>320-324</pages><issn>1002-0721</issn><eissn>2509-4963</eissn><abstract>A novel ligand, N,N＇-（2,6-pyridinedicarbonyl）bis[N-（carboxymethyl）] （Lj） was designed and synthesized starting from pyri- dine-2,6-dicarboxylic acid （I）. The ligand （L0 and ititermediate product （3） were characterized by 1H nuclear magnetic resonance （NMR）, Fourier transform infrared spectrometer （FT-IR） spectra and elemental analysis. Besides, four novel co-luminescence systems of Sm-La-pyridyl carboxylic acids： K4Sm（1-x）Lax（L1）C13T1H20, K12Sm2（1-x）La2x（L2）3 C16y2H2O, K6Sm20 xyLa2x（L3）C16-y3H：O and K4Sm（1-x）Lax（L4）Cl3y4H20 （x was the mole fraction of La（III） in the mixed ions, the value was 0, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1.0, respectively; Yl, Y2, Y3, Y4 were plus integer） were studied, and the mechanism of fluorescence enhancement effect was discussed detailedly.</abstract><pub>Elsevier B.V</pub><doi>10.1016/S1002-0721(12)60045-3</doi><tpages>5</tpages></addata></record> |
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| subjects | Carboxylic acids co-luminescence Fourier transforms Infrared spectrometers lanthanide complexes Ligands Luminescence Nuclear magnetic resonance pyridine derivate Rare earth metals rare earths Spectra 傅立叶变换红外光谱仪 发光性能 合作 吡啶羧酸 核磁共振 群体 荧光增强作用 钐 |
| title | Luminescence properties of the co-luminescence groups of Sm-La-pyridyl carboxylic acids |
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