Investigation on the cation location, structure and performances of rare earth-exchanged Y zeolite

• Published in: Journal of rare earths Vol. 35; no. 7; pp. 658 - 666
• Main Author: 邱丽美 付颖 郑金玉 黄南贵 卢立军 高秀枝 忻睦迪 罗一斌 史延强 徐广通
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 01.07.2017
• Subjects: cation location; characterization; hydrothermal stability; in situ XRD; micro-activity; RE-modified; Rietveld分析; Y zeolite; Y分子筛; 位置; 傅里叶变换红外光谱; 性能比; 稀土离子; 结构特性; 阳离子; hydrothermal stability; RE-modified; cation location; micro-activity; Y zeolite; characterization; in situ XRD

A series of Y zeolites exchanged with different amount of cerium and lanthanum cations were investigated. Comprehensive routine analysis tools including X-ray photoelectron spectroscopy（XPS）, X-ray fluorescence（XRF）, X-ray diffraction（XRD） and Py-Fourier transform infrared spectroscopy（Py-FTIR） were...