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11篇 您的检索式:作者名="Mianxin Song"
    题名 作者 年代 出处 被引量
1Band gap calculation and photo catalytic activity of rare earths doped futile TiO2显示文摘Bian Liang Song Mianxin Zhou Tianliang 2009Journal of rare earths2009,27,46:1
2Fluid inclusion characteristics of mesothermal gold deposits in the Xiaoqinling district, Shaanxi and Henan Provinces, People’s Republic of China显示文摘Jiang Neng Xu Jiuhua Song Mianxin 1999Mineralium Deposita1999,,2:1
3Fluid inclusion characteristics of mesothermal gold deposits in the Xiaoqinling district, Shaanxi and Henan Provinces, People’s Republic of China显示文摘Jiang Neng Xu Jiuhua Song Mianxin 1999Mineralium Deposita1999,,2:1
4Fluid inclusion characteristics of mesothermal gold deposits in the Xiaoqinling district,Shaanxi and Henan provinces,People's Republic of China显示文摘Jiang Neng Xu Jiuhua Song Mianxin 0,,:1
5Band gap calculation and photo catalytic activity of rare earths doped ruffle TiO2显示文摘Bian Liang Song Mianxin Zhou Tianliang 2009Elsevier2009,27,3:1
6Fluid inclusion characteristics of mesothermal gold deposits in the Xiaoqinling district, Shaanxi and Henan Provinces, People’s Republic of China显示文摘Jiang Neng Xu Jiuhua Song Mianxin 1999Mineralium Deposita1999,,2:1
7Effects of halogen substitutes on the electronic and magnetic properties of SiFeO3显示文摘Bian Liang Xu JinBao Song MianXin 2013Rsc Adv2013,3,25:1
8First principles simulation of temperature dependent electronic transition of FM-AFM phase BFO显示文摘Bian Liang Xu JinBao Song MianXin 2015J Mol Model2015,21,4:1
9DFT and two-dimensional correlation analysis for evaluating the oxygen defect mechanism of low-density 4f (or 5f) elements interacting with Ca-Mt显示文摘Biau Liang Song MianXin Dong FaQin 2015Rsc Adv2015,5,28:1
10Phase relations,microstructure,and valence transition studies on CaZr1-xCexTi2O7(0.0≤x≤1.0)system显示文摘In this study, Ce-doped zirconolite was synthesized through high-temperature solid-state reaction at 1250 ℃ in air for 96 h. The crystal phase.microstructure and valence transition were studied by X-ray diffraction(XRD), scanning electron microscopy(SEM), and X-ray photoelectron spectroscopy(XPS).Phase relations of CaZr_(1-x)Ce_xTi_2O_7 systems were determined by XRD analyses and Rietveld refinements.Four different phases are identified, namely zirconolite, perovskite, pyrochlore, and cerianite. The phase transformation(2M-zirconolite → 4M-zirconolite → Ce-pyrochlore) is caused by cations rearrangement as cerium content increases. The solubility limit of cerium ions in CaZr_(1-x)Ce_xTi_2O_7 system is estimated to be approximately 0.80. Under sintering air atmosphere, partial reduction of Ce^(4+) in Ce^(3+) is detected in Ce 3d XPS spectra, and the ratio of Ce^(3+) and Ce^(4+) significantly decreases as cerium content increases.Weimin Li Faqin Dong Liang Bian Hao Zou Mianxin Song 2018Journal of Rare Earths2018,36,11:1
11STRUCTURE AND MORPHOLOGY CHANGES OF HYDROBIOTITES MODIFIED BY CATIONIC SURFACTANTS显示文摘In this study, X-ray diffraction (XRD), Fourier transform infrared spectrometer (FTIR) together with Scanning probe microscopy (SPM) were used to characterize the structure and morphology of the complexes, where the hydrobiotites (Xinjiang) were modified by single-chain surfactants octyltrimethylammonium bromide (OTMA) and octadecyltrimethylammonium bromide (ODTMA). XRD patterns showed that the structure of complexes was significantly influenced by the surfactant concentration and the alkyl chain length, because obvious changes took place in the basal spacing. Furthermore, according to the XRD results, several arrangements of surfactant molecules within the hydrobiotite interlayer space were deduced. The FTIR spectrum indicated that the surfactant contents in complexes dramatically increased with the alkyl chain length. The SPM micrographs demonstrated that the surfaces of complexes prepared at lower surfactant concentration were relatively flat compared with that prepared at higher concentration, while those with higher surfactant concentration had much steeper surface due to the alkyl chain length. It was concluded that structure and morphology of surfactant/hydrobiotite complexes depend not only on the surfactant concentration, but also strongly on the surfactant species.SONG Haiming ZHANG Baoshu SUN Hongjuan LIU Haifeng MA Guohua SONG Mianxin 2008Chinese Journal of Reactive Polymers2008,17,1:0
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