| 光谱学与光谱分析 |
|
|
|
|
|
| The Curing Behavior of Two Thermoset Resins Containing Silicon Alkynyl Group |
| SHI Song1, KONG Lei2*, QI Hui-min3, ZHANG Da-hai2 |
1. Tianjin Polytechnic University, School of Materials Science and Engineering, Tianjin 300160, China
2. Aerospace Research Institute of Materials & Processing Technology, Science and Technology on Advanced Functional Composites Laboratory, Beijing 100076, China
3. School of Materials Science and Engineering, East China University of Science and Technology, Shanghai 200237, China |
|
|
|
|
Abstract In the present report, the curing behavior of two thermoset resins containing silicon alkynyl group- PAR and PMR, and the correlation between the curing structure of resin and their thermal stability were investigated by FTIR, 13C NMR, DSC and TGA techniques. The IR and NMR results showed that the curing mechanism of PAR and PMR resin is different. Based on aromatic cyclization among alkynyl groups and Diels-Alder reaction, aromatic frame network structure constituted by benzene cycles and condensed aromatic cycles are formed in the PAR cured resin. Using additional reaction among Si—H group, alkynyl group and alkenyl group, saturated Si—C(sp3) network structure is formed in the PMR cured resin. The aromatic frame network structure and Si—C(sp3) network structure provide good thermal stability for PAR and PMR resin respectively. The thermal decomposition temperatures Td5 of both resins are above 600 ℃, and the residues percentages at 900 ℃ are above 85%.
|
|
Received: 2012-08-14
Accepted: 2012-11-05
|
|
|
|
Corresponding Authors:
KONG Lei
E-mail: u960@163.com
|
|
[1] Itoh M, Mitsuzuka M, Iwata K, et al. Macromolecules, 1994, 27: 7917.
[2] Itoh M, Inoue K, Iwata K. Advanced Materials, 1997, 9: 1187.
[3] Itoh M, Inoue K, Iwata K, et al. Macromolecules, 1997, 30: 694.
[4] Itoh M, Iwata K, Ishikawa J I, et al. Journal of Polymer Science Part a-Polymer Chemistry, 2001, 39: 2658.
[5] Kuroki S, Ishikawa J, Itoh M. Macromolecules, 1998, 31: 2804.
[6] Itoh M, Inoue K, Hirayama N, et al. Journal of Material Science, 2002, 37: 3795.
[7] Ogasawara T, Ishikawa T, Yamada T, et al. Journal of Composite Materials, 2002, 36: 143.
[8] NIU Guo-liang(牛国良). Journal of Solid Rocket Technology(固体火箭技术), 1998，66.
[9] LI Min, ZHANG Zuo-guang, ZHONG Wei-hong(李 敏, 张佐光, 仲伟虹). Acta Materiae Compositae Sinica(复合材料学报), 2000，50.
[10] GAO Jin-miao, QI Hui-min, ZHANG Jian(高金淼, 齐会民, 张 健). New Chemical Materials(化工新型材料), 2008，49.
[11] Ye Li, Han WeiJiang, Zhang Ruilin, et al. Journal of Applied Polymer Science, 2008, 110: 4064.
[12] WU Jin-guang(吴瑾光). Technology and Application of Fourier Transform Infrared Spectroscopy (近代傅里叶变换红外光谱技术及应用). Beijing: Scientific and Technical Documentation Press(北京: 科学技术文献出版社), 1994.
[13] Krevelen D W, Nijenhuis K T. Properties of Polymers. Elsevier, 2009. |
| [1] |
CHENG Jia-wei1, 2，LIU Xin-xing1, 2*，ZHANG Juan1, 2. Application of Infrared Spectroscopy in Exploration of Mineral Deposits: A Review[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2024, 44(01): 15-21. |
| [2] |
LI Jie, ZHOU Qu*, JIA Lu-fen, CUI Xiao-sen. Comparative Study on Detection Methods of Furfural in Transformer Oil Based on IR and Raman Spectroscopy[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2024, 44(01): 125-133. |
| [3] |
YANG Cheng-en1, 2, LI Meng3, LU Qiu-yu2, WANG Jin-ling4, LI Yu-ting2*, SU Ling1*. Fast Prediction of Flavone and Polysaccharide Contents in
Aronia Melanocarpa by FTIR and ELM[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2024, 44(01): 62-68. |
| [4] |
GAO Feng1, 2, XING Ya-ge3, 4, LUO Hua-ping1, 2, ZHANG Yuan-hua3, 4, GUO Ling3, 4*. Nondestructive Identification of Apricot Varieties Based on Visible/Near Infrared Spectroscopy and Chemometrics Methods[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2024, 44(01): 44-51. |
| [5] |
LIU Jia, ZHENG Ya-long, WANG Cheng-bo, YIN Zuo-wei*, PAN Shao-kui. Spectra Characterization of Diaspore-Sapphire From Hotan, Xinjiang[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2024, 44(01): 176-180. |
| [6] |
BAO Hao1, 2，ZHANG Yan1, 2*. Research on Spectral Feature Band Selection Model Based on Improved Harris Hawk Optimization Algorithm[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2024, 44(01): 148-157. |
| [7] |
GUO Ya-fei1, CAO Qiang1, YE Lei-lei1, ZHANG Cheng-yuan1, KOU Ren-bo1, WANG Jun-mei1, GUO Mei1, 2*. Double Index Sequence Analysis of FTIR and Anti-Inflammatory Spectrum Effect Relationship of Rheum Tanguticum[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2024, 44(01): 188-196. |
| [8] |
LI Xiao-dian1, TANG Nian1, ZHANG Man-jun1, SUN Dong-wei1, HE Shu-kai2, WANG Xian-zhong2, 3, ZENG Xiao-zhe2*, WANG Xing-hui2, LIU Xi-ya2. Infrared Spectral Characteristics and Mixing Ratio Detection Method of a New Environmentally Friendly Insulating Gas C5-PFK[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(12): 3794-3801. |
| [9] |
HU Cai-ping1, HE Cheng-yu2, KONG Li-wei3, ZHU You-you3*, WU Bin4, ZHOU Hao-xiang3, SUN Jun2. Identification of Tea Based on Near-Infrared Spectra and Fuzzy Linear Discriminant QR Analysis[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(12): 3802-3805. |
| [10] |
LIU Xin-peng1, SUN Xiang-hong2, QIN Yu-hua1*, ZHANG Min1, GONG Hui-li3. Research on t-SNE Similarity Measurement Method Based on Wasserstein Divergence[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(12): 3806-3812. |
| [11] |
BAI Xue-bing1, 2, SONG Chang-ze1, ZHANG Qian-wei1, DAI Bin-xiu1, JIN Guo-jie1, 2, LIU Wen-zheng1, TAO Yong-sheng1, 2*. Rapid and Nndestructive Dagnosis Mthod for Posphate Dficiency in “Cabernet Sauvignon” Gape Laves by Vis/NIR Sectroscopy[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(12): 3719-3725. |
| [12] |
WANG Qi-biao1, HE Yu-kai1, LUO Yu-shi1, WANG Shu-jun1, XIE Bo2, DENG Chao2*, LIU Yong3, TUO Xian-guo3. Study on Analysis Method of Distiller's Grains Acidity Based on
Convolutional Neural Network and Near Infrared Spectroscopy[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(12): 3726-3731. |
| [13] |
DANG Rui, GAO Zi-ang, ZHANG Tong, WANG Jia-xing. Lighting Damage Model of Silk Cultural Relics in Museum Collections Based on Infrared Spectrum[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(12): 3930-3936. |
| [14] |
SUN Wei-ji1, LIU Lang1, 2*, HOU Dong-zhuang3, QIU Hua-fu1, 2, TU Bing-bing4, XIN Jie1. Experimental Study on Physicochemical Properties and Hydration Activity of Modified Magnesium Slag[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(12): 3877-3884. |
| [15] |
LUO Li, WANG Jing-yi, XU Zhao-jun, NA Bin*. Geographic Origin Discrimination of Wood Using NIR Spectroscopy
Combined With Machine Learning Techniques[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(11): 3372-3379. |
|
|
|
|
