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Title: Synthesis of amorphous supermicroporous zirconium phosphate materials by nonionic surfactant templating

Abstract

Supermicroporous zirconium phosphate materials possessing wormhole-like pores in the size range 1.3-1.8 nm were synthesized by using nonionic poly(ethylene oxide) surfactant (e.g., C{sub 16}H{sub 33}(EO){sub 10}, C{sub 18}H{sub 35}(EO){sub 10}) as a structure directing agent. The textural and structural properties were characterized by powder X-ray diffraction, N{sub 2} adsorption analysis, differential thermal analysis, scanning and transmission electron microscopy, {sup 31}P MAS NMR and infrared spectroscopy. The synthesized materials are amorphous, exhibiting high surface areas, narrow pore size distributions, excellent thermal stabilities (over 800 deg. C) and acidic properties. The supermicropore size of the synthesized zirconium phosphate may be tunable by the variation of alkyl chain length of the surfactant.

Authors:
 [1];  [2];  [3]
  1. College of Chemistry and Life Science, Zhejiang Normal University, Jinhua 321004, Zhejiang Province (China)
  2. College of Chemistry, Nankai University, Tianjin 300071 (China). E-mail: zyyuan@mail.nankai.edu.cn
  3. College of Chemistry, Nankai University, Tianjin 300071 (China)
Publication Date:
OSTI Identifier:
20888108
Resource Type:
Journal Article
Resource Relation:
Journal Name: Materials Research Bulletin; Journal Volume: 40; Journal Issue: 11; Other Information: DOI: 10.1016/j.materresbull.2005.06.003; PII: S0025-5408(05)00216-3; Copyright (c) 2005 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; ABSORPTION SPECTROSCOPY; ADSORPTION; CHEMICAL PREPARATION; DIFFERENTIAL THERMAL ANALYSIS; INFRARED SPECTRA; MATERIALS; NUCLEAR MAGNETIC RESONANCE; POLYETHYLENE GLYCOLS; STABILITY; SURFACE AREA; SURFACTANTS; TRANSMISSION ELECTRON MICROSCOPY; X-RAY DIFFRACTION; ZIRCONIUM PHOSPHATES

Citation Formats

Zhao, G.L., Yuan, Z.Y., and Chen, T.H. Synthesis of amorphous supermicroporous zirconium phosphate materials by nonionic surfactant templating. United States: N. p., 2005. Web. doi:10.1016/j.materresbull.2005.06.003.
Zhao, G.L., Yuan, Z.Y., & Chen, T.H. Synthesis of amorphous supermicroporous zirconium phosphate materials by nonionic surfactant templating. United States. doi:10.1016/j.materresbull.2005.06.003.
Zhao, G.L., Yuan, Z.Y., and Chen, T.H. Thu . "Synthesis of amorphous supermicroporous zirconium phosphate materials by nonionic surfactant templating". United States. doi:10.1016/j.materresbull.2005.06.003.
@article{osti_20888108,
title = {Synthesis of amorphous supermicroporous zirconium phosphate materials by nonionic surfactant templating},
author = {Zhao, G.L. and Yuan, Z.Y. and Chen, T.H.},
abstractNote = {Supermicroporous zirconium phosphate materials possessing wormhole-like pores in the size range 1.3-1.8 nm were synthesized by using nonionic poly(ethylene oxide) surfactant (e.g., C{sub 16}H{sub 33}(EO){sub 10}, C{sub 18}H{sub 35}(EO){sub 10}) as a structure directing agent. The textural and structural properties were characterized by powder X-ray diffraction, N{sub 2} adsorption analysis, differential thermal analysis, scanning and transmission electron microscopy, {sup 31}P MAS NMR and infrared spectroscopy. The synthesized materials are amorphous, exhibiting high surface areas, narrow pore size distributions, excellent thermal stabilities (over 800 deg. C) and acidic properties. The supermicropore size of the synthesized zirconium phosphate may be tunable by the variation of alkyl chain length of the surfactant.},
doi = {10.1016/j.materresbull.2005.06.003},
journal = {Materials Research Bulletin},
number = 11,
volume = 40,
place = {United States},
year = {Thu Nov 03 00:00:00 EST 2005},
month = {Thu Nov 03 00:00:00 EST 2005}
}
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