Citation: SUN Caiying, REN Biaobiao, DONG Tianhe, DAI Qiubo, XIAO Bo. Optimal Activation Temperature of γ-Al₂O₃ for Catalytic Synthesis of Poly(oxy-1, 2-ethanediyl) methylphosphonate[J]. Chinese Journal of Applied Chemistry, ;2020, 37(3): 307-313. doi: 10.11944/j.issn.1000-0518.2020.03.190233 shu

Optimal Activation Temperature of γ-Al₂O₃ for Catalytic Synthesis of Poly(oxy-1, 2-ethanediyl) methylphosphonate

a.
Heilongjiang Key Laboratory of Molecular Design and Preparation of Flame Retarded Materials, College of Chemistry, Chemical Engineering and Resource Utilization/Northeast Forestry University, Harbin 150040, China
b.
School of Landscape Architecture; Northeast Forestry University, Harbin 150040, China
c.
Chifeng Product Quality and Mearurement Inspect Institute, Chifeng, Inner Mongolia 024000, China

Corresponding author: DONG Tianhe, 694130920@qq.com
Received Date: 3 September 2019
Revised Date: 25 November 2019
Accepted Date: 13 December 2019

Fund Project: the Fundamental Research Funds for the Central Universities 2572018BK04Supported by the Fundamental Research Funds for the Central Universities(No.2572018BK04)1

Figures(10)

Poly(oxy-1, 2-ethanediyl) methylphosphonate(PEMP) as a good flame retardant has lots of benefits such as non-toxic, low smoke, high phosphorus content and better flame retardant effects. γ-Al₂O₃ is a good catalyst for the condensation of ethylene glycol (EG) and dimethyl phosphate (DMMP) to produce PEMP. However, since γ-Al₂O₃ is easy to absorb CO₂ and water to reduce its catalytic activity, activation is needed before use. The activation temperature affects the catalytic activity of γ-Al₂O₃. In this paper, γ-Al₂O₃ was activated at different temperatures from 300, 400, 500, 600, 700 and 800℃. γ-Al₂O₃ crystal form was analyzed by X-ray difraction (XRD) and its specific surface area, pore diameter and pore volume were measured by Brunauer-Emmett-Teller (BET) method. The change of infrared absorption was analyzed by Fourier transfer infrared (FTIR). The relative contents of Brønsted acid and Lewis acid sites in γ-Al₂O₃ were determined by pyridine adsorption-FTIR. The purity and viscosity of PEMP catalyzed by γ-Al₂O₃ were compared, and the optimal activation temperature of γ-Al₂O₃ was found to be 400, 500 and 600℃. At this time, γ-Al₂O₃ is a typical γ-Al₂O₃ with large specific surface area and small pore diameter, and the obtained PEMP product has the highest purity.
- poly(oxy-1, 2-ethanediyl)methylphosphonate,
- γ-Al₂O₃,
- activation temperature,
- catalyzed activity
1. [1]
  Xie W, Chen J. Heterogeneous Interesterification of Triacylglycerols Catalyzed by Using Potassium-Doped Alumina as a Solid Catalyst[J]. J Agric Food Chem, 2014,62(43):10414-10421. doi: 10.1021/jf503726a
2. [2]
  Samanta P N, Leszczynski J. High-temperature Thermoelectric Transport Behavior of the Al/γ-Al₂O₃ Interface:Impact of Electron and Phonon Scattering at Nanoscale Metal-Ceramic Contacts[J]. Phys Chem Chem Phys, 2018,20:14513-14524. doi: 10.1039/C8CP01374H
3. [3]
  Shi D, Wang H M, Libor K. WO_x, Supported on γ-Al₂O₃, with Different Morphologies as Model Catalysts for Alkanol Dehydration[J]. J Catal, 2018,363:1-8. doi: 10.1016/j.jcat.2018.04.004
4. [4]
  ZHANG Ye, YU Chunhong, YANG Jinfei. Synthesis of Low-polymeric Organic Phosphonate Flame Retardant[J]. J Nanjing Norm Univ(Eng Technol Ed), 2008(2):56-58. doi: 10.3969/j.issn.1672-1292.2008.02.013
5. [5]
  DING Siyue, YAO Yuewei, FANG Jikun. Synthesis and Application of Reactive Oligomer Organic Phosphonate Flame Retardant[J]. Polyurethane Ind, 2012,27(6):17-20. doi: 10.3969/j.issn.1005-1902.2012.06.005
6. [6]
  CHENG Chao, SUN Caiying. Synthesis of Poly(oxy-1, 2-ethanediyl)methylphosphonate Catalyzed by[Bmim]BF₄/p-TSA[J]. Fine Chem, 2013,30(10):1155-1159, 1176.
7. [7]
  WU Qiang, LU Qianwen, YU Yuanhao. The Catalytic Synthesis and End-capping of Poly(oxy-1, 2-ethanediyl) methylphosphonate[J]. Chem Adhes, 2015(4):278-281.
8. [8]
  LI Bo, SHAO Lingling. Appraisal of Alumina and Aluminium Hydroxide by XRD[J]. Inorg Chem Ind, 2008(2):54-57. doi: 10.3969/j.issn.1006-4990.2008.02.019
9. [9]
  Jasper , Joseph J. The Surface Tension of Pure Liquid Compounds[J]. J Phys Chem Ref Data, 1972,1(4)841. doi: 10.1063/1.3253106
10. [10]
  Mallakpour S, Khadem E. Recent Development in the Synthesis of Polymer Nanocomposites Based on Nano-alumina[J]. Prog Polym Sci, 2015,51:74-93. doi: 10.1016/j.progpolymsci.2015.07.004
11. [11]
  Parry E P. An Infrared Study of Pyridine Adsorbed on Acidic Solids. Characterization of Surface Acidity[J]. J Catal, 1963,2(5):371-379. doi: 10.1016/0021-9517(63)90102-7
12. [12]
  Hughes T R, White H M, White R J. Brønsted and Lewis Acid Site Concentrations in Fluorided Alumina from the Infrared Spectra of Adsorbed Pyridine Species[J]. J Catal, 1969,13(1):58-64. doi: 10.1016/0021-9517(69)90370-4
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沈阳化工大学材料科学与工程学院沈阳 110142

Optimal Activation Temperature of γ-Al2O3 for Catalytic Synthesis of Poly(oxy-1, 2-ethanediyl) methylphosphonate

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通讯作者: 陈斌, bchen63@163.com

Optimal Activation Temperature of γ-Al₂O₃ for Catalytic Synthesis of Poly(oxy-1, 2-ethanediyl) methylphosphonate