Effect of Polyethylene Glycol on the Properties of γ-Al2O3 Formation by Polyaluminum Chloride*

赵长伟; 王孝年; 何劲松; 王园园; 栾兆坤

Your Location：

Home >

Browse articles >

Effect of Polyethylene Glycol on the Properties of γ-Al₂O₃ Formation by Polyaluminum Chloride^*

Updated：2026-01-06

- Effect of Polyethylene Glycol on the Properties of γ-Al₂O₃ Formation by Polyaluminum Chloride^*
- Chinese Journal of Chemical Engineering Vol. 20, Issue 5, Pages: 1034-1038(2012)
- Affiliations：
  
  1. State Key Laboratory of Environmental Aquatic Chemistry, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences,Beijing,China,100085
  2. The Equipment Research Institute of PLA's Second Artillery,Beijing,China,100085
- Author bio：
- Funds：
- DOI：
  CLC：
- Published：2012
- Accepted：
Scan QR Code
O
DOI：

O DOI：

摘要

Abstract

A polyaluminium chloride solution with high Al

content self-prepared was used as material for preparing the spherical γ-Al

by the sol-gel and oil-drop method. Polyethylene glycol with different molecular mass was used as surfactant to investigate the effect on property of γ-Al

. The physical property was characterized by

Al NMR (nuclear magnetic resonance) spectra

X-ray diffraction

FT-IR (Fourier transform infrared spectroscopy) and TG-DTA (thermogravimetric-differential thermal analysis). The results showed that surface area

pore volume and pore size of γ-Al

all increased with the increase of polyethylene glycol molecular mass in the experimental research range

and polyethylene glycol 10000 was the most suitable pore forming additive. γ-Al

with surface area of 339 m

·g

-1

pore volume of 0.59 cm

·g

-1

and pore diameter of 6.9 nm were obtained at 450℃.

关键词

Keywords

references

Views

222

Downloads

CSCD

Alert me when the article has been cited

Submit

Tools

Publicity Resources

Preparation and Characterization of γ-Al2O3 by Polyaluminum Chloride with High Al13 Content

Preparation of High Concentration Polyaluminum Chloride with High Alc Content by Membrane Distillation

Preparation and evaluation of palladium/kieselguhr composites for hydrogen isotope separation

Enhanced corrosion resistance of epoxy resin coating via addition of CeO2 and benzotriazole

Preparation of an adsorptive membrane of polyvinylidene fluoride incorporated functionalized boron nitride nanosheets for arsenic removal

Related Author

彭先佳

贾智萍

王军

Yuting Liu

Manquan Fang

Wenqing Wu

Guanghui Zhang

Guikai Zhang

Related Institution

Institute of Materials, China Academy of Engineering Physics

Key Laboratory of Interface Science and Engineering in Advanced Materials, Ministry of Education, Taiyuan University of Technology

College of Materials Science and Engineering, Taiyuan University of Technology

Advanced Membrane Technology Research Centre (AMTEC), Faculty of Chemical and Energy Engineering, Universiti Teknologi Malaysia, Skudai

Radiation Processing Technology Division, Malaysia Nuclear Agency, Bangi, Kajang

⁰