Highly efficient crystallization of AlPO4-5 accelerated by a rotating hydrothermal synthesis route
作者： Kun Xia , Zhechao He , Dan Zhou , Xinhuan Lu , Qinghua Xia
DOI: 10.1039/C9RA04842A
关键词:
摘要: Compared with static hydrothermal synthesis, the crystallization rate of an AlPO4-5 molecular sieve has been accelerated distinctly by a rotating synthesis route obviously decreased crystal particle size, which is assumed to be ascribed increased nucleation centers, and growth processes; five-coordinated Al dominant in initial reaction gel, assembly from amorphous species long-range ordered crystals mainly contributed conversion four-coordinated Al.
rsc.org
sci-hub.se 参考文章(24)
George T. Kerr, Chemistry of Crystalline Aluminosilicates. I. Factors Affecting the Formation of Zeolite A The Journal of Physical Chemistry. ,vol. 70, pp. 1047- 1050 ,(1966) , 10.1021/J100876A015
Banghao Chen, Christopher W. Kirby, Yining Huang, Investigation of Crystallization of Molecular Sieve AlPO4-5 by the Dry Gel Conversion Method Journal of Physical Chemistry C. ,vol. 113, pp. 15868- 15876 ,(2009) , 10.1021/JP903549N
Hualan Zhou, Yajing Wu, Wei Zhang, Jun Wang, Static hydrothermal crystallization of SUZ-4 zeolite in the presence of seed and tetraethylammonium hydroxide Materials Chemistry and Physics. ,vol. 134, pp. 651- 656 ,(2012) , 10.1016/J.MATCHEMPHYS.2012.03.045
Xinhong Zhao, Jiangbo Zhao, Juanjuan Wen, An Li, Guixian Li, Xiaolai Wang, Microwave synthesis of AFI-type aluminophosphate molecular sieve under solvent-free conditions Microporous and Mesoporous Materials. ,vol. 213, pp. 192- 196 ,(2015) , 10.1016/J.MICROMESO.2015.03.031
Wenfu Yan, Edward W. Hagaman, Sheng Dai, Functionalization of aluminophosphate AlPO4-H1 (VPI-5) with phenylphosphonic acid Chemistry of Materials. ,vol. 16, pp. 5182- 5186 ,(2004) , 10.1021/CM048766B
Eng-Poh Ng, Hussein Awala, Jia-Pei Ghoy, Aurélie Vicente, Tau Chuan Ling, Yun Hau Ng, Svetlana Mintova, Farook Adam, Effects of ultrasonic irradiation on crystallization and structural properties of EMT-type zeolite nanocrystals Materials Chemistry and Physics. ,vol. 159, pp. 38- 45 ,(2015) , 10.1016/J.MATCHEMPHYS.2015.03.047
James G. Longstaffe, Banghao Chen, Yining Huang, Characterization of the amorphous phases formed during the synthesis of microporous material AlPO4-5 Microporous and Mesoporous Materials. ,vol. 98, pp. 21- 28 ,(2007) , 10.1016/J.MICROMESO.2006.08.009
Fengtao Fan, Zhaochi Feng, Keju Sun, Meiling Guo, Qiang Guo, Yu Song, Weixue Li, Can Li, In situ UV Raman spectroscopic study on the synthesis mechanism of AlPO-5. Angewandte Chemie. ,vol. 48, pp. 8743- 8747 ,(2009) , 10.1002/ANIE.200903601
Li-Hua Chen, Xiao-Yun Li, Ge Tian, Yu Li, Joanna Claire Rooke, Guang-Shan Zhu, Shi-Lun Qiu, Xiao-Yu Yang, Bao-Lian Su, Highly Stable and Reusable Multimodal Zeolite TS‐1 Based Catalysts with Hierarchically Interconnected Three‐Level Micro–Meso–Macroporous Structure Angewandte Chemie. ,vol. 50, pp. 11156- 11161 ,(2011) , 10.1002/ANIE.201105678
Chan Wang, Miao Yang, Peng Tian, Shutao Xu, Yue Yang, Dehua Wang, Yangyang Yuan, Zhongmin Liu, Dual template-directed synthesis of SAPO-34 nanosheet assemblies with improved stability in the methanol to olefins reaction Journal of Materials Chemistry. ,vol. 3, pp. 5608- 5616 ,(2015) , 10.1039/C4TA06124A