| Synthesis, structural characterization and magnetic property of nanocomposite materials: Intercalation compounds of FePS_3 with 1,10-phenanthroline or 2,2''''-bipyridine |
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| 引用本文： | 陈兴国,杨楚罗,秦金贵,YAKUSHI Kyuya,NAKAZAWA Yasuhiro,ICHIMURA Kenji. Synthesis, structural characterization and magnetic property of nanocomposite materials: Intercalation compounds of FePS_3 with 1,10-phenanthroline or 2,2''''-bipyridine[J]. 中国化学, 2000, 18(4): 510-515. DOI: 10.1002/cjoc.20000180410 |
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| 作者姓名： | 陈兴国 杨楚罗 秦金贵 YAKUSHI Kyuya NAKAZAWA Yasuhiro ICHIMURA Kenji |
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| 作者单位： | Department of Chemistry，Wuhan University，Wuhan，Hubei 430072，China，Department of Chemistry，Wuhan University，Wuhan，Hubei 430072，China，Department of Chemistry，Wuhan University，Wuhan，Hubei 430072，China，Institute for Molecular Science，Okazaki，444，Japan，Institute for Molecular Science，Okazaki，444，Japan，Department of Chemistry，Kumamoto University，Kumamoto 860，Japan |
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| 基金项目： | Project supported by the National Science Foundation of China (No. 29582001) and the Education Ministry of China (No. 96048610). |
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| 摘 要： | Two new intercalation compounds Fe0.90PS3(phen)0.41 (1) (phen stands for 1,10-phenanthroline including a part of 1, 10-phenanthroline H ) and Fe0.83PS3(bipy)0.34 (2) (bipy stands for 2,2'-bipyridine H ) were synthesized by the reaction of the layered FePS, with 1,10-phenanthroline or 2,2'-bipyridine in the presence of anilinium chloride. They were characterized by elemental analyses, powder X-ray diffraction (XRD), infrared spectroscopy. The lattice spacing of the intercalate was expanded by 0.90 nm for Fe0.90PS3(phen)0.41 and 0.57 nm for Fe0.83PS3(bipy)0.34 withrespect to the pristine FePS3, indicating that the ring plane of the guests is perpendicular to the layer of the host. The UV-vis absorption spectra of the filtrate in preparation of the intercalates indicate that 1, 10-phenanthroline or 2,2'-bipyridine also acts as a complexing agent to remove intralamellar Fe2 ions into the solution during intercalation. The magnetic properties of 1 and 2 were studied.
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Synthesis, structural characterization and magnetic property of nanocomposite materials: Intercalation compounds of FePS_3 with 1,10-phenanthroline or 2,2''''-bipyridine |
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| CHEN,Xing-Guo YANG,Chu-Luo QIN,Jin-GuiYAKUSHI,Kyuya NAKAZAWA,Yasuhiro ICHIMURA,Kenji. Synthesis, structural characterization and magnetic property of nanocomposite materials: Intercalation compounds of FePS_3 with 1,10-phenanthroline or 2,2''''-bipyridine[J]. Chinese Journal of Chemistry, 2000, 18(4): 510-515. DOI: 10.1002/cjoc.20000180410 |
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| Authors: | CHEN Xing-Guo YANG Chu-Luo QIN Jin-GuiYAKUSHI Kyuya NAKAZAWA Yasuhiro ICHIMURA Kenji |
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| Affiliation: | CHEN,Xing-Guo YANG,Chu-Luo QIN,Jin-GuiYAKUSHI,Kyuya NAKAZAWA,Yasuhiro ICHIMURA,Kenji Department of Chemistry,Wuhan University,Wuhan,Hubei 430072,China Institute for Molecular Science,Okazaki,444,Japan Department of Chemistry,Kumamoto University,Kumamoto 860,Japan |
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| Abstract: | Two new intercalation compounds Fe0.90PS3(phen)0.41 (1) (phen stands for 1,10-phenanthroline including a part of 1, 10-phenanthroline H ) and Fe0.83PS3(bipy)0.34 (2) (bipy stands for 2,2'-bipyridine H ) were synthesized by the reaction of the layered FePS, with 1,10-phenanthroline or 2,2'-bipyridine in the presence of anilinium chloride. They were characterized by elemental analyses, powder X-ray diffraction (XRD), infrared spectroscopy. The lattice spacing of the intercalate was expanded by 0.90 nm for Fe0.90PS3(phen)0.41 and 0.57 nm for Fe0.83PS3(bipy)0.34 withrespect to the pristine FePS3, indicating that the ring plane of the guests is perpendicular to the layer of the host. The UV-vis absorption spectra of the filtrate in preparation of the intercalates indicate that 1, 10-phenanthroline or 2,2'-bipyridine also acts as a complexing agent to remove intralamellar Fe2 ions into the solution during intercalation. The magnetic properties of 1 and 2 were studied. |
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| Keywords: | Intercalation FePS3 1 10-phenanthroline 2 2'-bipyridine magnetic property |
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