ICCAS OpenIR
Synthesis and characterization of new layered polyoxometallates-1,10-decanediamine intercalative nanocomposites
Zhang, GJ; Ke, HH; He, T; Xiao, DB; Chen, ZH; Yang, WS; Yao, JN
2004-02-01
Source PublicationJOURNAL OF MATERIALS RESEARCH
ISSN0884-2914
Volume19Issue:2Pages:496-500
AbstractHydrothermal reaction of phosphomolybdic acid (PMo12) and phosphotungstic acid (PW12) with the surfactant template 1,10-decanediamine (1,10-DAD) yielded two new nanocomposites, [C10H20(NH2)(2)](2).H3PMo12O40.(H2O)(7.5) and [C10H20(NH2)(2)](2). H3PW12O40.(H2O)(2.4). The produced needlelike crystals of the two nanocomposites have fine-layered structures. X-ray diffraction analyses indicate that change of polyoxometallates has little effect on the tilt angle of the 1,10-DAD molecules for such polyoxometallates-organic amine systems. Fourier transform infrared and Raman spectra show that in the hybrid, the PMo12 forms infinite two-dimensional networks, and the PW12 keeps its Keggin structure in the hybrid except distortion to some degree. The two nanocomposites show different photochromic properties; PMo12-DAD hybrid can be colored under ultraviolet irradiation, whereas PW12-DAD hybrid cannot.
Indexed BySCI
Language英语
WOS IDWOS:000222316200016
PublisherMATERIALS RESEARCH SOCIETY
Citation statistics
Cited Times:22[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/82168
Collection中国科学院化学研究所
Corresponding AuthorYao, JN
AffiliationChinese Acad Sci, Inst Chem, Ctr Mol Sci, Key Lab Photochem, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Zhang, GJ,Ke, HH,He, T,et al. Synthesis and characterization of new layered polyoxometallates-1,10-decanediamine intercalative nanocomposites[J]. JOURNAL OF MATERIALS RESEARCH,2004,19(2):496-500.
APA Zhang, GJ.,Ke, HH.,He, T.,Xiao, DB.,Chen, ZH.,...&Yao, JN.(2004).Synthesis and characterization of new layered polyoxometallates-1,10-decanediamine intercalative nanocomposites.JOURNAL OF MATERIALS RESEARCH,19(2),496-500.
MLA Zhang, GJ,et al."Synthesis and characterization of new layered polyoxometallates-1,10-decanediamine intercalative nanocomposites".JOURNAL OF MATERIALS RESEARCH 19.2(2004):496-500.
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