Citation: YU Shan-Qing, TIAN Hui-Ping, ZHU Yu-Xia, DAI Zhen-Yu, LONG Jun. Mechanism of Rare Earth Cations on the Stability and Acidity of Y Zeolites[J]. Acta Physico-Chimica Sinica, ;2011, 27(11): 2528-2534. doi: 10.3866/PKU.WHXB20111101 shu

Mechanism of Rare Earth Cations on the Stability and Acidity of Y Zeolites

1.
Research Institute of Petroleum Processing, SINOPEC, Beijing 100083, P. R. China

Received Date: 17 May 2011
Available Online: 26 August 2011
Fund Project: 国家重点基础研究发展规划项目(973) (2010CB732301)资助 (973) (2010CB732301)

The influences of rare earth (RE) cations on the stability and acidity of Y zeolites were studied by X-ray powder diffraction (XRD), solid-state magic-angle spinning nuclear magnetic resonance spectroscopy (MAS NMR), temperature-programmed desorption (TPD) of ammonia, and Fourier transform infrared of pyridine (Py-FTIR). The results showed that the stability of Y zeolites was enhanced markedly and the medium acid amount increased, but the strong acid amount of Y zeolites decreased with the introduction of RE cations. Combined with the density functional theory (DFT) calculations, a comprehensive model was proposed to describe the mechanism of RE cations on the stability and acidity of Y zeolites. RE cations located at the sodalite β cage I' sites of Y zeolites bonded strongly with O atoms, which strengthened the interaction between framework Al and its neighbouring O atoms and then enhanced evidently the stability of Y zeolites. It was the enhanced stability of REHY zeolites that restrained the release of framework Al and the formation of extra-framework Al, hence led to weaker Brönsted acid strength of REHY than that of USY. Meanwhile, RE cations located at the sodalite β cage I' sites of Y zeolites made the negative charge of O1 reduce and the bond length of Al―O1 shorten, which resulted in stronger Brönsted acid strength of REHY than that of HY. Moreover, the Bro? nsted acid amount of REHY was more than that of USY, but less than that of HY.
- Density functional theory,
- Y zeolite,
- Rare earth,
- Acidity,
- Stability
1. [1]
  (1) Plank, C. J. ACS Synmposium Series 1983, 222, 253.
2. [2]
  (2) Ward, J.W. J. Phys. Chem. 1969, 73, 2086.
3. [3]
  (3) García, P.; Lima, E.; Aguilar, J.; Lara, V. Catal. Lett. 2009, 128: 385.
4. [4]
  (4) Li, B.; Li, Sh. J.; Li, N.; Liu, C. H.; Gao, X. H.; Pang, X. M. Chin. J. Catal. 2005, 26, 301. [李斌, 李士杰, 李能, 刘从华, 高雄厚, 庞新梅. 催化学报, 2005, 26, 301.]
5. [5]
  (5) Martins, G. V. A.; Berlier, G.; Bisio, C.; Coluccia, S.; Pastore, H. O.; Marchese, L. J. Phy. Chem. C 2008, 112, 7193.
6. [6]
  (6) Sastre, G.; Fornes, V.; Corma, A. J. Phys. Chem. B 2000, 104, 4349.
7. [7]
  (7) Wang, Y.; Zhuang, J. G.; Yang, G.; Zhou, D. H.; Ma, D.; Han, X.W.; Bao, X. H. J. Phys. Chem. B 2004, 108, 1386.
8. [8]
  (8) Zhou, D. H.; Bao, Y.; Yang, M. M.; He, N.; Yang, G. J. Mole. Catal. A 2006, 244, 11.
9. [9]
  (9) Noda, T.; Suzuki, K.; Katada, N.; Niwa, M. J. Catal. 2008, 259, 203.
10. [10]
  (10) Xue, Z. Y.; Zhu, L. M.; Dai, L. S. Acta Phys. -Chim. Sin. 1990, 6, 183. [薛志元, 朱雷明, 戴林森. 物理化学学报, 1990, 6, 183.]
11. [11]
  (11) Fan, M. G.; Li, B.; Zhang, F. Y.; Li,W. L.; Xing, J. M.; Liu, Z. L. Acta Phys. -Chim. Sin. 2009, 25, 495. [范闽光, 李斌, 张飞跃, 李望良, 邢建民, 刘自力. 物理化学学报, 2009, 25, 495.]
12. [12]
  (12) Zheng, A. M.; Huang, S. J.; Chen,W. H.;Wu, P. H.; Zhang, H. L.; Lee, H. K.; Menorval, L.; Deng, F.; Liu, S. B. J. Phys. Chem. A 2008, 112, 7349.
13. [13]
  (13) Yang, G.;Wang, Y.; Zhou, D. H.; Zhuang, J. Q.; Liu, X. C.; Han, X.W.; Bao, X. H. Acta. Phys. -Chim. Sin. 2004, 20, 60. [杨刚, 王妍, 周丹红, 庄建勤, 刘宪春, 韩秀文, 包信和. 物理化学学报, 2004, 20, 60.]
14. [14]
  (15) Nery, J. G.; Mascarenhas, Y. P.; Bonagamba, T. J.; Mello, N. C.; Souza-Aguiar, E. F. Zeolites 1996, 18, 44.
15. [15]
  (16) Czjzek, M.; Vogt, T.; Fuess, H. A. Zeolites 1991, 11, 832.
16. [16]
  (17) Stave, M. S.; Nicholas, J. B. J. Phys. Chem. B 1995, 99, 15046.
17. [17]
  (18) Zhang, Z. P.; Zhu, X. M.; Ma, Y. L. J. Guizhou University (Natural Science) 1990, 7, 29. [张朝平, 朱贤明, 马彦丽. 贵州大学学报(自然科学版), 1990, 7, 29.]
18. [18]
  (19) Olson, D. H.; Kokotailo, G. T.; Chamell, J. F. J. Colloid Interface Sci. 1968, 28, 305.
19. [19]
  (20) Li, X.W.; Yu, L. Q.; Liu, X. Y. Chin. J. Catal. 1982, 3, 34. [李宣文, 余励勤, 刘兴云. 催化学报, 1982, 3, 34.]
20. [20]
  (21) Dempsey, E. J. Catal. 1975, 39, 155.
21. [21]
  (22) Xu, B.; Bordiga, S.; Prins, R. Appl. Catal. A 2007, 333, 245.
22. [22]
  (23) Li, S. H.; Huang, S. J.; Shen,W. L.; Zhang, H. L.; Fang, H. J.; Zheng, A. M.; Liu, S. B.; Deng, F. J. Phys. Chem. C 2008, 112, 14486.
23. [23]
  (24) Mirodatos, C.; Bathomeuf, D. J. Chem. Soc. Chem. Commun. 1981, 2, 39
1. [1]
  Shitao Fu , Jianming Zhang , Cancan Cao , Zhihui Wang , Chaoran Qin , Jian Zhang , Hui Xiong . Study on the Stability of Purple Cabbage Pigment. University Chemistry, 2024, 39(4): 367-372. doi: 10.3866/PKU.DXHX202401059
2. [2]
  Jiaxi Xu , Yuan Ma . Influence of Hyperconjugation on the Stability and Stable Conformation of Ethane, Hydrazine, and Hydrogen Peroxide. University Chemistry, 2024, 39(11): 374-377. doi: 10.3866/PKU.DXHX202402049
3. [3]
  Xuyang Wang , Jiapei Zhang , Lirui Zhao , Xiaowen Xu , Guizheng Zou , Bin Zhang . Theoretical Study on the Structure and Stability of Copper-Ammonia Coordination Ions. University Chemistry, 2024, 39(3): 384-389. doi: 10.3866/PKU.DXHX202309065
4. [4]
  Jie ZHAO , Sen LIU , Qikang YIN , Xiaoqing LU , Zhaojie WANG . Theoretical calculation of selective adsorption and separation of CO₂ by alkali metal modified naphthalene/naphthalenediyne. Chinese Journal of Inorganic Chemistry, 2024, 40(3): 515-522. doi: 10.11862/CJIC.20230385
5. [5]
  Xiaoning TANG , Junnan LIU , Xingfu YANG , Jie LEI , Qiuyang LUO , Shu XIA , An XUE . Effect of sodium alginate-sodium carboxymethylcellulose gel layer on the stability of Zn anodes. Chinese Journal of Inorganic Chemistry, 2024, 40(8): 1452-1460. doi: 10.11862/CJIC.20240191
6. [6]
  Maitri Bhattacharjee , Rekha Boruah Smriti , R. N. Dutta Purkayastha , Waldemar Maniukiewicz , Shubhamoy Chowdhury , Debasish Maiti , Tamanna Akhtar . Synthesis, structural characterization, bio-activity, and density functional theory calculation on Cu(Ⅱ) complexes with hydrazone-based Schiff base ligands. Chinese Journal of Inorganic Chemistry, 2024, 40(7): 1409-1422. doi: 10.11862/CJIC.20240007
7. [7]
  Xiaochen Zhang , Fei Yu , Jie Ma . 多角度数理模拟在电容去离子中的前沿应用. Acta Physico-Chimica Sinica, 2024, 40(11): 2311026-. doi: 10.3866/PKU.WHXB202311026
8. [8]
  Jing SU , Bingrong LI , Yiyan BAI , Wenjuan JI , Haiying YANG , Zhefeng Fan . Highly sensitive electrochemical dopamine sensor based on a highly stable In-based metal-organic framework with amino-enriched pores. Chinese Journal of Inorganic Chemistry, 2024, 40(7): 1337-1346. doi: 10.11862/CJIC.20230414
9. [9]
  Yuhao SUN , Qingzhe DONG , Lei ZHAO , Xiaodan JIANG , Hailing GUO , Xianglong MENG , Yongmei GUO . Synthesis and antibacterial properties of silver-loaded sod-based zeolite. Chinese Journal of Inorganic Chemistry, 2024, 40(4): 761-770. doi: 10.11862/CJIC.20230169
10. [10]
  Yufang GAO , Nan HOU , Yaning LIANG , Ning LI , Yanting ZHANG , Zelong LI , Xiaofeng LI . Nano-thin layer MCM-22 zeolite: Synthesis and catalytic properties of trimethylbenzene isomerization reaction. Chinese Journal of Inorganic Chemistry, 2024, 40(6): 1079-1087. doi: 10.11862/CJIC.20240036
11. [11]
  Tianyun Chen , Ruilin Xiao , Xinsheng Gu , Yunyi Shao , Qiujun Lu . Synthesis, Crystal Structure, and Mechanoluminescence Properties of Lanthanide-Based Organometallic Complexes. University Chemistry, 2024, 39(5): 363-370. doi: 10.3866/PKU.DXHX202312017
12. [12]
  Chuanming GUO , Kaiyang ZHANG , Yun WU , Rui YAO , Qiang ZHAO , Jinping LI , Guang LIU . Performance of MnO₂-0.39IrO_x composite oxides for water oxidation reaction in acidic media. Chinese Journal of Inorganic Chemistry, 2024, 40(6): 1135-1142. doi: 10.11862/CJIC.20230459
13. [13]
  Xingyang LI , Tianju LIU , Yang GAO , Dandan ZHANG , Yong ZHOU , Meng PAN . A superior methanol-to-propylene catalyst: Construction via synergistic regulation of pore structure and acidic property of high-silica ZSM-5 zeolite. Chinese Journal of Inorganic Chemistry, 2024, 40(7): 1279-1289. doi: 10.11862/CJIC.20240026
14. [14]
  Liang TANG , Jingfei NI , Kang XIAO , Xiangmei LIU . Synthesis and X-ray imaging application of lanthanide-organic complex-based scintillators. Chinese Journal of Inorganic Chemistry, 2024, 40(10): 1892-1902. doi: 10.11862/CJIC.20240139
15. [15]
  Jia Yao , Xiaogang Peng . Theory of Macroscopic Molecular Systems: Theoretical Framework of the Physical Chemistry Course in the Chemistry “101 Plan”. University Chemistry, 2024, 39(10): 27-37. doi: 10.12461/PKU.DXHX202408117
16. [16]
  Laiying Zhang , Yinghuan Wu , Yazi Yu , Yecheng Xu , Haojie Zhang , Weitai Wu . Innovation and Practice of Polymer Chemistry Experiment Teaching for Non-Polymer Major Students of Chemistry: Taking the Synthesis, Solution Property, Optical Performance and Application of Thermo-Sensitive Polymers as an Example. University Chemistry, 2024, 39(4): 213-220. doi: 10.3866/PKU.DXHX202310126
17. [17]
  Qilu DU , Li ZHAO , Peng NIE , Bo XU . Synthesis and characterization of osmium-germyl complexes stabilized by triphenyl ligands. Chinese Journal of Inorganic Chemistry, 2024, 40(6): 1088-1094. doi: 10.11862/CJIC.20240006
18. [18]
  Jingke LIU , Jia CHEN , Yingchao HAN . Nano hydroxyapatite stable suspension system: Preparation and cobalt adsorption performance. Chinese Journal of Inorganic Chemistry, 2024, 40(9): 1763-1774. doi: 10.11862/CJIC.20240060
19. [19]
  Yanhui XUE , Shaofei CHAO , Man XU , Qiong WU , Fufa WU , Sufyan Javed Muhammad . Construction of high energy density hexagonal hole MXene aqueous supercapacitor by vacancy defect control strategy. Chinese Journal of Inorganic Chemistry, 2024, 40(9): 1640-1652. doi: 10.11862/CJIC.20240183
20. [20]
  Xiaoning TANG , Shu XIA , Jie LEI , Xingfu YANG , Qiuyang LUO , Junnan LIU , An XUE . Fluorine-doped MnO₂ with oxygen vacancy for stabilizing Zn-ion batteries. Chinese Journal of Inorganic Chemistry, 2024, 40(9): 1671-1678. doi: 10.11862/CJIC.20240149

Get Citation

PDF

XML

Metrics

PDF Downloads(1249)
Abstract views(4001)
HTML views(9)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142