Hydrogen Bonding Effect on the Surface Tension and Viscosity of DMSO Aqueous Solutions Studied by Raman Spectroscopy
OUYANG Shun-li1, ZHANG Ming-zhe1, HU Qing-cheng1, WEI Hai-yan1, WU Nan-nan2*
1. Key Laboratory of Integrated Exploitation of Bayan Obo Multi-Metal Resources，Inner Mongolia University of Science and Technology，Baotou 014010，China
2. College of Science，Inner Mongolia University of Science and Technology，Baotou 014010，China
Abstract：In the present paper, surface tensions and viscosities for DMSO aqueous solutions with volume concentration range from 5 to 100% and ultrapure water weremeasured by the ZL-10 Type surface tension instrument and NDJ-5S digital readout viscometer．Dependences of Raman shiftseffects of hydrogen bands on DMSO concentrationwere investigated. The results indicated that, surface tension was influenced by the hydrogen band behavior with variation of concentration, which has a reciprocal correlation with the hydrogen band intensity. The hydrogen band behavior between DMSO and water influenced viscosity more intricately, with viscosity having quadratic relationshipwith concentration. The influence factors include several aspects like the hydrogen band intensity and spatial directionality. We explored aexperimental method about using Raman spectrospcopy to investigate the relationship between microstsucture and macroscopic physical properities of aqueous solution.
[1] Canscll F, Fabre D, Petitet J P. Physica B Condensed Matter, 1992, 182(2): 195.
[2] Li Qingzhong, An Xiulin, Gong Baoan, et al. Spectrochimica Acta Part A, 2008, 69(1): 211.
[3] Tacx J CJ F, Schoffeleers H M, Brands A G M, et al. Polymer, 2000, 41(3): 947.
[4] OUYANG Shun-li, ZHOU Mi, CAO Biao, et al(欧阳顺利，周 密，曹 彪，等). Chem. J. Chinese Universities(高等学校化学学报), 2008, 29(10): 2055.
[5] Yamauchi H, Maeda Y. J. Phys. Chem. B, 2007, 111(45): 12964.
[6] Catalán J, Díaz C, García-Blanco F. J. Org. Chem, 2001, 66(17): 5846.
[7] TONG Jing, KONG Yu- xia, WANG Pan-pan, et al(佟 静，孔玉霞，王盼盼，等). Chin. Chem.(中国科学：化学), 2012, 42(6): 776.
[8] Cowie J M G, Toporowski P M. Can. J. Chem.，1961, 39(11)：2240.
[9] Vasconcelos C L de, Azevedo F G de, Pereira M R, et al. Carbohydrate Polymers, 2000, 41(2): 181.
[10] OUYANG Shun-li, WU Nan-nan(欧阳顺利，吴楠楠). Study on Molecular Structure and Properties by Raman Spectroscopy and Theoretical Chemical Calculation(拉曼光谱技术与理论化学计算对分子结构与性质的研究). Changchun: Jilin University Press(长春: 吉林大学出版社), 2013.
[11] OUYANG Shun-li, WU Nan-nan(欧阳顺利，吴楠楠). Application and Research of Raman Spectroscopy Combined with Several Technologies(拉曼光谱技术和几种技术联用应用与研究). Changchun: Jilin University Press(长春: 吉林大学出版社), 2016.
[12] Rasmussen D H, Mackenzie A P. Nature, 1968, 220(5174): 1315.
[13] Hideo Yamauchi, Yasushi Maeda. J. Phys. Chem. B, 2007, 111(45): 12964.
[14] Singh D K, Srivastava S K, Schlücker S, et al. Journal of Raman Spectroscopy, 2011, 42(4): 851.
[15] OUYANG Shun-li, WU Nan-nan, LIU Jing-yao, et al. Chin. Phys. B(中国物理 B), 2010, 19(12): 123101.
