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Syntheses, structures and properties of a series of photochromic hybrids based on Keggin tungstophosphates

หน่วยงาน Nanyang Technological University, Singapore

รายละเอียด

ชื่อเรื่อง : Syntheses, structures and properties of a series of photochromic hybrids based on Keggin tungstophosphates
นักวิจัย : Zhang, Li-Zhi , Gu, Wen , Dong, Zhili , Liu, Xin , Li, Bing , Liu, MeiLing
คำค้น : DRNTU::Engineering::Materials.
หน่วยงาน : Nanyang Technological University, Singapore
ผู้ร่วมงาน : -
ปีพิมพ์ : 2552
อ้างอิง : Zhang, L. Z., Gu, W., Dong, Z., Liu, X., Li, B., & Liu, M. L. (2009). Syntheses, structures and properties of a series of photochromic hybrids based on Keggin tungstophosphates. Journal of Solid State Chemistry, 182(5), 1040-1044. , 0022-4596 , http://hdl.handle.net/10220/8877 , http://dx.doi.org/10.1016/j.jssc.2009.01.037
ที่มา : -
ความเชี่ยวชาญ : -
ความสัมพันธ์ : Journal of solid state chemistry
ขอบเขตของเนื้อหา : -
บทคัดย่อ/คำอธิบาย :

Three inorganic–organic hybrids based on Keggin tungstophosphates and lanthanides, [Pr(NMP)6(PW12O40)]n (1), [Eu(NMP)6(PW12O40)]n (2), and [Er2(NMP)12(PW12O40)][PW12O40] (3) (NMP=N-methyl-2-pyrrolidone), have been synthesized and characterized by elemental analysis, IR, UV–vis, and single-crystal X-ray diffraction. Compounds 1 and 2 exhibit 1D infinite zigzag chain structures, while compound 3 exhibits an ionic asymmetric structure due to lanthanide contraction. The three compounds are all photochromic. The magnetic susceptibility for 1 measured over the range 2–300 K shows that there is the dominant antiferromagnetic interaction in the compound. The results of luminescent properties show that compound 2 displays an interesting selectivity for Zn2+ ions.

บรรณานุกรม :
Zhang, Li-Zhi , Gu, Wen , Dong, Zhili , Liu, Xin , Li, Bing , Liu, MeiLing . (2552). Syntheses, structures and properties of a series of photochromic hybrids based on Keggin tungstophosphates.
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Zhang, Li-Zhi , Gu, Wen , Dong, Zhili , Liu, Xin , Li, Bing , Liu, MeiLing . 2552. "Syntheses, structures and properties of a series of photochromic hybrids based on Keggin tungstophosphates".
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Zhang, Li-Zhi , Gu, Wen , Dong, Zhili , Liu, Xin , Li, Bing , Liu, MeiLing . "Syntheses, structures and properties of a series of photochromic hybrids based on Keggin tungstophosphates."
    กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2552. Print.
Zhang, Li-Zhi , Gu, Wen , Dong, Zhili , Liu, Xin , Li, Bing , Liu, MeiLing . Syntheses, structures and properties of a series of photochromic hybrids based on Keggin tungstophosphates. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2552.