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PREPARATION, CHARACTERIZATION AND SURFACE ACIDITY OF HYDROXY-Fe-Al PILLARED CLAYS CONTAINING MIXED-METAL COMPLEXES(II)
Zhao Dongyuan1; Yang Yashu1; Guo Xiexian1; Chen Henrong1; Xin Qin1; Wang Guojia2
关键词Pillared Clay Characterization Acidity Interaction
刊名ACTA PHYSICO-CHIMICA SINICA
1993
DOI10.3866/PKU.WHXB19930311
9期:3页:336-344
收录类别SCI
文章类型Article
WOS标题词Science & Technology ; Physical Sciences
类目[WOS]Chemistry, Physical
研究领域[WOS]Chemistry
英文摘要Hydroxy-Fe-Al Pillared Clays (FeAl-PILC) containing mixed-metal complexes with various Fe/Al ratios were characterized by UV-DRS. Mossbauer spectrascopy, XPS, TPR measurement. The surface hydroxyl and acidity were determined by IR, Py-IR and TPD. The results have shown that iron in the pillars relatively stronger interacts with alumina in the pillars than with silica of interlayer. The interaction is stronger in FeAl-PILC with Fe/Al ratio<0.5 than that with Fe/Al ratio>0.5. The surface acidity is decreased with increasing of Fe/Al ratio.
语种英语
WOS记录号WOS:000207577500011
引用统计
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/139787
专题中国科学院大连化学物理研究所
作者单位1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
2.Jilin Univ, Dept Chem, Changchun 130023, Peoples R China
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GB/T 7714
Zhao Dongyuan,Yang Yashu,Guo Xiexian,et al. PREPARATION, CHARACTERIZATION AND SURFACE ACIDITY OF HYDROXY-Fe-Al PILLARED CLAYS CONTAINING MIXED-METAL COMPLEXES(II)[J]. ACTA PHYSICO-CHIMICA SINICA,1993,9(3):336-344.
APA Zhao Dongyuan,Yang Yashu,Guo Xiexian,Chen Henrong,Xin Qin,&Wang Guojia.(1993).PREPARATION, CHARACTERIZATION AND SURFACE ACIDITY OF HYDROXY-Fe-Al PILLARED CLAYS CONTAINING MIXED-METAL COMPLEXES(II).ACTA PHYSICO-CHIMICA SINICA,9(3),336-344.
MLA Zhao Dongyuan,et al."PREPARATION, CHARACTERIZATION AND SURFACE ACIDITY OF HYDROXY-Fe-Al PILLARED CLAYS CONTAINING MIXED-METAL COMPLEXES(II)".ACTA PHYSICO-CHIMICA SINICA 9.3(1993):336-344.
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