Synthesis and Characterization of Pr(DPM) 3 Served as Precursor for MOCVD
Praseodymium β-diketone chelate, Pr(DPM) 3 [DPM = 2,2,6,6-tetramethyl-3,5-heptanedionato], was successfully synthesized from the inorganic salt praseodymium chloride and HDPM(2,2,6,6-tetramethyl-3,5-heptane-dione) in an ethanol/aqueous solution followed distillation at low pressure and recrystalliza...
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| Veröffentlicht in: | Chemical research in Chinese universities 2007-05, Vol.23 (3), p.258-262 |
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| container_title | Chemical research in Chinese universities |
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| creator | LIU, Ming-fei HU, Yong-xing JIANG, Yin-zhu GAO, Jian-feng WANG, Yan-yan MENG, Guang-yao |
| description | Praseodymium β-diketone chelate, Pr(DPM)
3 [DPM = 2,2,6,6-tetramethyl-3,5-heptanedionato], was successfully synthesized from the inorganic salt praseodymium chloride and HDPM(2,2,6,6-tetramethyl-3,5-heptane-dione) in an ethanol/aqueous solution followed distillation at low pressure and recrystallization from toluene. The physical and thermal properties of the chelate, including volatility, stability, and thermal decomposition, were investigated by elemental analyses,
1H NMR spectroscopy, XRD, TG/DTG/DTA analysis, infrared spectroscopy, and mass spectroscopy. The chelate with high purity prepared by the authors of this study also shows sufficient volatility and stability in inert gases, which could be used as the precursor for metal-organic chemical vapor deposition (MOCVD). |
| doi_str_mv | 10.1016/S1005-9040(07)60055-5 |
| format | Article |
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3 [DPM = 2,2,6,6-tetramethyl-3,5-heptanedionato], was successfully synthesized from the inorganic salt praseodymium chloride and HDPM(2,2,6,6-tetramethyl-3,5-heptane-dione) in an ethanol/aqueous solution followed distillation at low pressure and recrystallization from toluene. The physical and thermal properties of the chelate, including volatility, stability, and thermal decomposition, were investigated by elemental analyses,
1H NMR spectroscopy, XRD, TG/DTG/DTA analysis, infrared spectroscopy, and mass spectroscopy. The chelate with high purity prepared by the authors of this study also shows sufficient volatility and stability in inert gases, which could be used as the precursor for metal-organic chemical vapor deposition (MOCVD).</description><identifier>ISSN: 1005-9040</identifier><identifier>EISSN: 2210-3171</identifier><identifier>DOI: 10.1016/S1005-9040(07)60055-5</identifier><language>eng</language><publisher>Elsevier Ltd</publisher><subject>Chemical synthesis ; Infrared spectroscopy ; MOCVD ; Thermo-gravimetric analysis</subject><ispartof>Chemical research in Chinese universities, 2007-05, Vol.23 (3), p.258-262</ispartof><rights>2007 Jilin University</rights><rights>Copyright © Wanfang Data Co. Ltd. All Rights Reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Uhttp://www.wanfangdata.com.cn/images/PeriodicalImages/gdxxhxyj/gdxxhxyj.jpg</thumbnail><link.rule.ids>314,777,781,27905,27906</link.rule.ids></links><search><creatorcontrib>LIU, Ming-fei</creatorcontrib><creatorcontrib>HU, Yong-xing</creatorcontrib><creatorcontrib>JIANG, Yin-zhu</creatorcontrib><creatorcontrib>GAO, Jian-feng</creatorcontrib><creatorcontrib>WANG, Yan-yan</creatorcontrib><creatorcontrib>MENG, Guang-yao</creatorcontrib><title>Synthesis and Characterization of Pr(DPM) 3 Served as Precursor for MOCVD</title><title>Chemical research in Chinese universities</title><description>Praseodymium β-diketone chelate, Pr(DPM)
3 [DPM = 2,2,6,6-tetramethyl-3,5-heptanedionato], was successfully synthesized from the inorganic salt praseodymium chloride and HDPM(2,2,6,6-tetramethyl-3,5-heptane-dione) in an ethanol/aqueous solution followed distillation at low pressure and recrystallization from toluene. The physical and thermal properties of the chelate, including volatility, stability, and thermal decomposition, were investigated by elemental analyses,
1H NMR spectroscopy, XRD, TG/DTG/DTA analysis, infrared spectroscopy, and mass spectroscopy. The chelate with high purity prepared by the authors of this study also shows sufficient volatility and stability in inert gases, which could be used as the precursor for metal-organic chemical vapor deposition (MOCVD).</description><subject>Chemical synthesis</subject><subject>Infrared spectroscopy</subject><subject>MOCVD</subject><subject>Thermo-gravimetric analysis</subject><issn>1005-9040</issn><issn>2210-3171</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2007</creationdate><recordtype>article</recordtype><recordid>eNqFkE9PAjEQxRujiYh-BJMe4bA6bXe725Mxi39IIJCgXptudwpLdNe0gOCndwHj1cNkMpP3ZvJ-hFwzuGHA5O2MASSRghh6kPZlOyRRckI6nDOIBEvZKen8Sc7JRQhLAKGkjDtkONvVqwWGKlBTlzRfGG_sCn31bVZVU9PG0anvDabjPhV0hn6DJTWh3aFd-9B46toaT_K3wSU5c-Y94NVv75LXx4eX_DkaTZ6G-f0oshxkHMXIFVOFSQGwcAZFxlXGhFOF4hkwxjOlUCaOS4wRuEAJwrLSCCsKkcVCdEn_ePfL1M7Uc71s1r5uP-p5ud0utrslB0hBAMStNjlqrW9C8Oj0p68-jN9pBnrPTh_Y6T0YDak-sNNJ67s7-rANsqnQ62ArrC2WVRt8pcum-ufCD-F0cyA</recordid><startdate>200705</startdate><enddate>200705</enddate><creator>LIU, Ming-fei</creator><creator>HU, Yong-xing</creator><creator>JIANG, Yin-zhu</creator><creator>GAO, Jian-feng</creator><creator>WANG, Yan-yan</creator><creator>MENG, Guang-yao</creator><general>Elsevier Ltd</general><general>USTC Laboratory for Solid State Chemistry & Inorganic Membranes, Department of Materials Science and Engineering, University of Science and Technology of China, Hefei 230026, P. R. China</general><scope>AAYXX</scope><scope>CITATION</scope><scope>2B.</scope><scope>4A8</scope><scope>92I</scope><scope>93N</scope><scope>PSX</scope><scope>TCJ</scope></search><sort><creationdate>200705</creationdate><title>Synthesis and Characterization of Pr(DPM) 3 Served as Precursor for MOCVD</title><author>LIU, Ming-fei ; HU, Yong-xing ; JIANG, Yin-zhu ; GAO, Jian-feng ; WANG, Yan-yan ; MENG, Guang-yao</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c2064-4e2919ba700ebfae3829813f9b9280112899e65f26e4e023e603c1da3c3b38433</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2007</creationdate><topic>Chemical synthesis</topic><topic>Infrared spectroscopy</topic><topic>MOCVD</topic><topic>Thermo-gravimetric analysis</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>LIU, Ming-fei</creatorcontrib><creatorcontrib>HU, Yong-xing</creatorcontrib><creatorcontrib>JIANG, Yin-zhu</creatorcontrib><creatorcontrib>GAO, Jian-feng</creatorcontrib><creatorcontrib>WANG, Yan-yan</creatorcontrib><creatorcontrib>MENG, Guang-yao</creatorcontrib><collection>CrossRef</collection><collection>Wanfang Data Journals - Hong Kong</collection><collection>WANFANG Data Centre</collection><collection>Wanfang Data Journals</collection><collection>万方数据期刊 - 香港版</collection><collection>China Online Journals (COJ)</collection><collection>China Online Journals (COJ)</collection><jtitle>Chemical research in Chinese universities</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>LIU, Ming-fei</au><au>HU, Yong-xing</au><au>JIANG, Yin-zhu</au><au>GAO, Jian-feng</au><au>WANG, Yan-yan</au><au>MENG, Guang-yao</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Synthesis and Characterization of Pr(DPM) 3 Served as Precursor for MOCVD</atitle><jtitle>Chemical research in Chinese universities</jtitle><date>2007-05</date><risdate>2007</risdate><volume>23</volume><issue>3</issue><spage>258</spage><epage>262</epage><pages>258-262</pages><issn>1005-9040</issn><eissn>2210-3171</eissn><abstract>Praseodymium β-diketone chelate, Pr(DPM)
3 [DPM = 2,2,6,6-tetramethyl-3,5-heptanedionato], was successfully synthesized from the inorganic salt praseodymium chloride and HDPM(2,2,6,6-tetramethyl-3,5-heptane-dione) in an ethanol/aqueous solution followed distillation at low pressure and recrystallization from toluene. The physical and thermal properties of the chelate, including volatility, stability, and thermal decomposition, were investigated by elemental analyses,
1H NMR spectroscopy, XRD, TG/DTG/DTA analysis, infrared spectroscopy, and mass spectroscopy. The chelate with high purity prepared by the authors of this study also shows sufficient volatility and stability in inert gases, which could be used as the precursor for metal-organic chemical vapor deposition (MOCVD).</abstract><pub>Elsevier Ltd</pub><doi>10.1016/S1005-9040(07)60055-5</doi><tpages>5</tpages></addata></record> |
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| subjects | Chemical synthesis Infrared spectroscopy MOCVD Thermo-gravimetric analysis |
| title | Synthesis and Characterization of Pr(DPM) 3 Served as Precursor for MOCVD |
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