CONDENSED MATTER: STRUCTURAL, MECHANICAL, AND THERMAL PROPERTIES |
Prev
Next
|
|
|
The application of reed-vibration mechanical spectroscopy for liquids to detect chemical reactions of an acrylic structural adhesive |
Wei Lai (卫来)a b, Zhou Heng-Wei (周恒为)a b, Zhang Li (张丽)a, Huang Yi-Neng (黄以能)a b |
a National Laboratory of Solid State Microstructures, School of Physics, Nanjing University, Nanjing 210093, China; b Xinjiang Laboratory of Phase Transitions and Microstructures in Condensed Matters, College of Physical Science and Technology, Yili Normal University, Yining 835000, China |
|
|
Abstract There remain a number of unsolved problems about chemical reactions, and it is significant to explore new detection methods because they always offer some unique information about reactions from new points of view. For the first time, the solidification course of a modified two-component acrylic structural adhesive is measured by using reed-vibration mechanical spectroscopy for liquids (RMS-L) in this work, and results show that there are four sequential processes of mechanical spectra with time. The in-depth analyses indicate that RMS-L can detect in real-time the generation and disappearance of active free radicals, as well as the chemical cross-link processes in the adhesive. This kind of real-time detection will undoubtedly facilitate the study of the chemical reaction dynamics controlled by free radicals.
|
Received: 13 January 2013
Revised: 18 April 2013
Accepted manuscript online:
|
PACS:
|
62.40.+i
|
(Anelasticity, internal friction, stress relaxation, and mechanical resonances)
|
|
62.20.de
|
(Elastic moduli)
|
|
82.30.-b
|
(Specific chemical reactions; reaction mechanisms)
|
|
34.50.Lf
|
(Chemical reactions)
|
|
Fund: Project supported by the Natural Science Foundations of Xinjiang Automatic Region, China (Grant Nos. 200821104, 2009211B16, and 2010211B16), the Support Program of Science and Technology of Xinjiang Automatic Region, China (Grant No. 201091112), and the West-Light Foundation of the Chinese Academy of Sciences (Grant No. RCPY200906). |
Corresponding Authors:
Huang Yi-Neng
E-mail: ynhuang@nju.edu.cn
|
Cite this article:
Wei Lai (卫来), Zhou Heng-Wei (周恒为), Zhang Li (张丽), Huang Yi-Neng (黄以能) The application of reed-vibration mechanical spectroscopy for liquids to detect chemical reactions of an acrylic structural adhesive 2013 Chin. Phys. B 22 096201
|
[1] |
Ananikov V P 2011 Chem. Rev. 111 418
|
[2] |
Weldon M K and Friend C M 1996 Chem. Rev. 96 1391
|
[3] |
Ying X N, Yuan Y H, Zhang L, Huang Y N, Wang Y N, Wang X L, Zhou D S and Xue G 2006 Rev. Sci. Instrum. 77 053902
|
[4] |
Wu W H, Zhang J L, Zhou H W, Huang Y N, Zhang L and Ying X N 2008 Appl. Phys. Lett. 92 011918
|
[5] |
Zhang J L, Zhou H W, Wu W H and Huang Y N 2008 Appl. Phys. Lett. 92 131906
|
[6] |
Yuan Y H, Zhang L, Wang X L, Ying X N, Yan F, Huang Y N, Zhu J S and Wang Y N 2009 Physica B 404 1862
|
[7] |
Yuan Y H, Ying X N and Huang Y N 2009 Physica B 404 3771
|
[8] |
Huang Y N, Zhang J L and Ying X N 2006 Prog. Phys. 26 359 (in Chinese)
|
[9] |
Zhou H W, Zhang J L, Huang Y N, Ying X N, Zhang L, Wu W H and Shen Y F 2007 Acta Phys. Sin. 56 6547 (in Chinese)
|
[10] |
Guo X Z, Zhou H W, Zhang J L, Wu W H, Zhang J L and Huang Y N 2010 Acta Phys. Sin. 59 417 (in Chinese)
|
[11] |
Zhou H W, Wang L N, Guo X Z, Wu N N, Zhang L, Zhang J L and Huang Y N 2010 Acta Phys. Sin. 59 2120 (in Chinese)
|
[12] |
Nowick A S and Berry B S 1972 Anelastic Relaxation in Crystalline Solid (New York: Academic Press)
|
[13] |
Kě T S 1947 Phys. Rev. B 71 533
|
[14] |
Kě T S 1947 Phys. Rev. B 72 41
|
[15] |
Huang Y N, Wang Y N and Shen H M 1992 Phys. Rev. B 46 3290
|
[16] |
Huang Y N, Wang Y N and Zhao Z X 1994 Phys. Rev. B 49 1320
|
[17] |
Huang Y N, Wang C J and Riande E 2005 J. Chem. Phys. 122 144502
|
[18] |
Huang Y N, Li X, Ding Y, Wang Y N, Shen H M, Zhang Z F, Fang C S, Zhuo S H and Fung P C W 1997 Phys. Rev. B 55 16159
|
[19] |
Yuan Y H, Ying X N and and Zhang L 2011 J. Appl. Phys. 110 053515
|
[20] |
Rmis X, Cadenato A, Morancho J M and Salla J M 2003 Polymer 44 2067
|
[21] |
Kubisztal M, Haneczok G, Chrobak A, Kubik A and Rasek J 2009 Mater. Sci. Eng. A 521 283
|
No Suggested Reading articles found! |
|
|
Viewed |
|
|
|
Full text
|
|
|
|
|
Abstract
|
|
|
|
|
Cited |
|
|
|
|
Altmetric
|
blogs
Facebook pages
Wikipedia page
Google+ users
|
Online attention
Altmetric calculates a score based on the online attention an article receives. Each coloured thread in the circle represents a different type of online attention. The number in the centre is the Altmetric score. Social media and mainstream news media are the main sources that calculate the score. Reference managers such as Mendeley are also tracked but do not contribute to the score. Older articles often score higher because they have had more time to get noticed. To account for this, Altmetric has included the context data for other articles of a similar age.
View more on Altmetrics
|
|
|