Effect of catalyst on melamine-formaldehyde organic aerogel

Sun Zhipeng; Yang Xi; Fu Zhibing; Ma Kangfu; Zhong Minglong; Huang Xiaoli; Chang Lijuan; Wang Chaoyang

Volume 25 Issue 04

Mar. 2013

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Article Navigation > High Power Laser and Particle Beams > 2013 > 25(04): 913-917

zhang biao, liu changjun. A high efficiency 2.45 GHz microwave rectifier based on diode array[J]. High Power Laser and Particle Beams, 2011, 23.

Citation:

Sun Zhipeng, Yang Xi, Fu Zhibing, et al. Effect of catalyst on melamine-formaldehyde organic aerogel[J]. High Power Laser and Particle Beams, 2013, 25: 913-917.

zhang biao, liu changjun. A high efficiency 2.45 GHz microwave rectifier based on diode array[J]. High Power Laser and Particle Beams, 2011, 23.

Citation:

Sun Zhipeng, Yang Xi, Fu Zhibing, et al. Effect of catalyst on melamine-formaldehyde organic aerogel[J]. High Power Laser and Particle Beams, 2013, 25: 913-917.

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Effect of catalyst on melamine-formaldehyde organic aerogel

1.
Research Center of Laser Fusion,CAEP,P.O.Box 919-989,Mianyang 621900,China;
2.
Institute of Atomic and Molecular Physics,Sichuan University,Chengdu 610065,China;
3.
School of Material Science and Engineering,Shouthwest University of Science and Technology,Mianyang 621010,China

Received Date: 2012-06-28
Rev Recd Date: 2012-09-18
Publish Date: 2013-03-09

Abstract

Abstract

A series of melamine-formaldehyde(MF) organic aerogel templates were prepared with different categories and concentration of catalyst. Their molecular structure, thermal stability and pore structure were tested by Fourier transform infrared spectroscopy, thermogravimetric analysis and nitrogen adsorption. It is indicated that the type and concentration of catalyst do not affect molecular structure and thermal stability of the MF organic aerogel template. The specific surface area and pore volume of the MF organic aerogel template using Na2CO3 as catalyst are higher than those using NaOH, NaHCO3 as catalyst. When the ratio of the concentration of melamine to that of catalyst is 500, the specific surface area is maximized.
- catalyst,
- sol-gel,
- template,
- thermal stability

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