|
|
|
|
|
|
Study on the Structure of K2SO4 Aqueous Solutions by X-Ray Scattering and Raman Spectroscopy |
WANG Mei-ling1, 2, 3, 4, LI Fei1, 2, 3, 4*, WANG Xu-yang1, 2, 3, 4, ZHU Han-yu1, 2, 3, 4, QIAO Meng-dan1, 2, 3, 4, YUAN Jun-sheng1, 2, 3, 4* |
1. School of Chemical Engineering, Hebei University of Technology/Engineering Research Center for Chemical Technology of the Efficient Utilization of Seawater Resources,Tianjin 300130, China
2. Collaborative Innovation Center of Hebei Modern Marine Chemical Technology, Tianjin 300130, China
3. School of Chemical Engineering, Hebei University of Technology/Chemical Energy Conservation Process Integration and Resource Utilization National-Local Joint Engineering Laboratory, Tianjin 300130, China
4. Tianjin Key Laboratory of Chemical Process Safety, Tianjin 300130, China
|
|
|
Abstract Potassium is one of the major elements in seawater. Research on the structure of potassium sulfate aqueous solution is helpful in explaining the microscopic mechanism of its solubility, thereby providing theoretical guidance for the separation and purification of potassium salt in seawater. In this paper, the microstructure of K2SO4 aqueous solution with different mass fraction was studied using an X-ray diffractometer refitted in the laboratory, Shanghai Synchrotron Radiation Facility device and Raman spectroscopy. The F(Q) obtained from the processing of the X-ray scattering data shows that the double peak near Q=2.5 Å-1 gradually becomes two peaks of equal intensity, which is associated with the hydrogen bonded network in the liquids. As the mass fraction increases, the peak position near Q=5.0 Å-1 moves to the right of the coordinate axis. It can be seen from G(r) that the peak at 2.8 Å tends to broaden with the increase of the mass fractions, which is mainly affected by the O—O interaction. In the Raman spectrum, the intensity of the shoulder peak near 3 200 cm-1 gradually decreases with the increase of solute content, and the overall peak shape becomes narrower in the range of 2 800~3 800 cm-1. The results of deconvolution fitting of Raman spectra show that adding K2SO4 destroys the tetrahedral hydrogen bond configuration of water and slightly promotes the formation of proton-donor hydrogen bonds. The analysis results from X-ray scattering and Raman spectroscopy indicated that the addition of K2SO4 destroyed the original tetrahedral network structure of water molecules.
|
Received: 2022-02-11
Accepted: 2022-06-25
|
|
Corresponding Authors:
LI Fei, YUAN Jun-sheng
E-mail: lifei2008ok@126.com; jsyuan@hebut.edu.cn
|
|
[1] HAN Chun-xiao(韩春晓). Salt Science and Chemical Industry(盐科学与化工),2020, 49(2): 4.
[2] GUO Xiao-fu, YUAN Jun-sheng, JI Zhi-yong, et al(郭小甫, 袁俊生, 纪志永, 等). Chemical Engineering(化学工程), 2020, 48(3): 11.
[3] Borodin O, Self J, Persson K A, et al. Joule, 2020,4(1): 69.
[4] Kistenmacher H, Popkie H, Clementi E. Journal of Chemical Physics, 1974, 61(3): 799.
[5] Wang Xiang-wen, Toroz Dimitrios, Kim Seonmyeong, et al. Physical Chemistry Chemical Physics, 2020, 22(28): 16301.
[6] Galvão A C, Jiménez Y P, Justel F J, et al. The Journal of Chemical Thermodynamics, 2020, 150: 106202.
[7] Laage D, Stirnemann G. The Journal of Physical Chemistry B, 2019, 123, 3312.
[8] Myint K H, Ding W, Willard A P. The Journal of Physical Chemistry B, 2021, 125(5): 1429.
[9] Laurent H, Baker D L, Soper A K, et al. The Journal of Physical Chemistry B, 2021, 125(46): 12774.
[10] Wikfeldt K T, Leetmaa M, Ljungberg M P, et al. The Journal of Physical Chemistry B, 2009, 113(18): 6246.
[11] Sun Qiang. Vibrational Spectroscopy, 2009, 51(2): 213.
[12] Ge H W, Zhao Y J, Yang H J, et al. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 2022, 267:120543.
[13] Pavelec J, Diguiseppi D, Zavlavsky B Y, et al. Journal of Molecular Liquids, 2019, 275:463.
[14] Meng X Z, Zhuang X M, Fu Y P, et al. Vibrational Spectroscopy, 2020, 111(4): 103155.
[15] Mael L E, Peiker G, Busse H L, et al. The Journal of Physical Chemistry A, 2021, 125(51): 10742.
[16] Zhou L, Mernagh T P, Lelosq C. The Journal of Physical Chemistry B, 2019, 123(27): 5841.
[17] LI Fei, HAN Zhen, LI Dong-chan, et al(李 非, 韩 镇, 李栋禅, 等). Chinese Journal of Analysis Laboratory(分析实验室), 2014, 33(9): 1072.
[18] LIU Zi-yu(刘子禹). Master Dissertation(硕士论文). Hebei University of Technology(河北工业大学), 2016.
[19] Li Fei, Yuan Junsheng, Li Dongchan, et al. Journal of Molecular Structure, 2015, 1081: 38.
[20] Li Shenyu, Yuan Junsheng, Li Fei, et al. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 2016, 162: 27.
[21] WANG Xu-yang, CHEN Shuai, LI Fei, et al(王旭阳, 陈 帅, 李 非, 等). Journal of Atomic and Molecular Physics(原子与分子物理学报), 2020, 37(5): 768.
[22] CHEN Shuai, WANG Xu-yang, LI Fei, et al(陈 帅, 王旭阳, 李 非, 等). Spectroscopy and Spectral Analysis(光谱学与光谱分析), 2021, 41(1): 116.
[23] ZHUANG Xin-ming, LI Shen-yu, LI Fei, et al(庄欣明,李申予,李 非,等). Acta Optica Sinica(光学学报), 2018, 38(6): 0630002.
[24] Juhás P, Davis T, Farrow C L, et al. Journal of Applied Crystallography, 2013, 46(2): 560.
[25] Maxwell W Terban,Simon J L Billinge. Chemical Reviews, 2022, 122(1): 1208.
[26] Brini E, Fennell C J, Fernandez-Serra M, et al. Chemical Reviews, 2017, 117(19): 12385.
[27] Rard J A, Miller D G, Albright J G, et al. Journal of Solution Chemistry, 2021, 50, 1315.
[28] Cao L D, Fang Y, Fang C H. Chemical Research in Chinese Universities, 2011, 27(3): 490.
[29] Devereux M, Meuwly M, Pezzella M, et al. Journal of Chemical Theory and Computation, 2020, 16(12): 7267.
[30] Zhou Y Q, Yamaguchi T, Yoshida K, et al. Journal of Molecular Liquids, 2018, 274(15): 173.
[31] Teychene J, Roux-de Balmann H, Maron L, et al. ACS Central Science, 2018, 4(11): 1531.
[32] Smirnov P R. Russian Journal of General Chemistry, 2020, 90(9): 1693.
[33] Gillan M J, Alfè D, Michaelides A. The Journal of Chemical Physics, 2016, 144(13): 130901.
[34] Ceriotti M, Fang W, Kusalik P G, et al. Chemical Reviews, 2016, 116(13): 7529.
[35] Li Y P, Li J C, Wang F. Proceedings of the National Academy of Sciences, 2013, 110(30): 12209.
[36] YANG Dan, XU Wen-yi(杨 丹, 徐文艺). Spectroscopy and Spectral Analysis(光谱学与光谱分析), 2009, 29(10): 2694.
[37] Huang X, Zhang L, Cai W J, et al. Chemical Engineering Science, 2022, 248(2): 117117.
[38] Mael L E, Peiker G, Busse H L, et al. The Journal of Physical Chemistry A, 2021, 121(51): 10742.
[39] Li D M, Zhu Z W, Sun D W. Journal of Molecular Liquids, 2021, 342:117498.
[40] Sun Q. Journal of Solution Chemistry, 2020, 49:1473.
|
[1] |
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. |
[2] |
WANG Fang-yuan1, 2, HAN Sen1, 2, YE Song1, 2, YIN Shan1, 2, LI Shu1, 2, WANG Xin-qiang1, 2*. A DFT Method to Study the Structure and Raman Spectra of Lignin
Monomer and Dimer[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2024, 44(01): 76-81. |
[3] |
XING Hai-bo1, ZHENG Bo-wen1, LI Xin-yue1, HUANG Bo-tao2, XIANG Xiao2, HU Xiao-jun1*. Colorimetric and SERS Dual-Channel Sensing Detection of Pyrene in
Water[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2024, 44(01): 95-102. |
[4] |
WANG Xin-qiang1, 3, CHU Pei-zhu1, 3, XIONG Wei2, 4, YE Song1, 3, GAN Yong-ying1, 3, ZHANG Wen-tao1, 3, LI Shu1, 3, WANG Fang-yuan1, 3*. Study on Monomer Simulation of Cellulose Raman Spectrum[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2024, 44(01): 164-168. |
[5] |
WANG Lan-hua1, 2, CHEN Yi-lin1*, FU Xue-hai1, JIAN Kuo3, YANG Tian-yu1, 2, ZHANG Bo1, 4, HONG Yong1, WANG Wen-feng1. Comparative Study on Maceral Composition and Raman Spectroscopy of Jet From Fushun City, Liaoning Province and Jimsar County, Xinjiang Province[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2024, 44(01): 292-300. |
[6] |
LI Wei1, TAN Feng2*, ZHANG Wei1, GAO Lu-si3, LI Jin-shan4. Application of Improved Random Frog Algorithm in Fast Identification of Soybean Varieties[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(12): 3763-3769. |
[7] |
WANG Zhi-qiang1, CHENG Yan-xin1, ZHANG Rui-ting1, MA Lin1, GAO Peng1, LIN Ke1, 2*. Rapid Detection and Analysis of Chinese Liquor Quality by Raman
Spectroscopy Combined With Fluorescence Background[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(12): 3770-3774. |
[8] |
LIU Hao-dong1, 2, JIANG Xi-quan1, 2, NIU Hao1, 2, LIU Yu-bo1, LI Hui2, LIU Yuan2, Wei Zhang2, LI Lu-yan1, CHEN Ting1,ZHAO Yan-jie1*,NI Jia-sheng2*. Quantitative Analysis of Ethanol Based on Laser Raman Spectroscopy Normalization Method[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(12): 3820-3825. |
[9] |
LU Wen-jing, FANG Ya-ping, LIN Tai-feng, WANG Hui-qin, ZHENG Da-wei, ZHANG Ping*. Rapid Identification of the Raman Phenotypes of Breast Cancer Cell
Derived Exosomes and the Relationship With Maternal Cells[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(12): 3840-3846. |
[10] |
LI Qi-chen1, 2, LI Min-zan1, 2*, YANG Wei2, 3, SUN Hong2, 3, ZHANG Yao1, 3. Quantitative Analysis of Water-Soluble Phosphorous Based on Raman
Spectroscopy[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(12): 3871-3876. |
[11] |
GUO He-yuanxi1, LI Li-jun1*, FENG Jun1, 2*, LIN Xin1, LI Rui1. A SERS-Aptsensor for Detection of Chloramphenicol Based on DNA Hybridization Indicator and Silver Nanorod Array Chip[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(11): 3445-3451. |
[12] |
ZHU Hua-dong1, 2, 3, ZHANG Si-qi1, 2, 3, TANG Chun-jie1, 2, 3. Research and Application of On-Line Analysis of CO2 and H2S in Natural Gas Feed Gas by Laser Raman Spectroscopy[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(11): 3551-3558. |
[13] |
LIU Jia-ru1, SHEN Gui-yun2, HE Jian-bin2, GUO Hong1*. Research on Materials and Technology of Pingyuan Princess Tomb of Liao Dynasty[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(11): 3469-3474. |
[14] |
LI Wen-wen1, 2, LONG Chang-jiang1, 2, 4*, LI Shan-jun1, 2, 3, 4, CHEN Hong1, 2, 4. Detection of Mixed Pesticide Residues of Prochloraz and Imazalil in
Citrus Epidermis by Surface Enhanced Raman Spectroscopy[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(10): 3052-3058. |
[15] |
ZHAO Ling-yi1, 2, YANG Xi3, WEI Yi4, YANG Rui-qin1, 2*, ZHAO Qian4, ZHANG Hong-wen4, CAI Wei-ping4. SERS Detection and Efficient Identification of Heroin and Its Metabolites Based on Au/SiO2 Composite Nanosphere Array[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(10): 3150-3157. |
|
|
|
|