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Gafurov MM, Rabadanov KS. Vibrational spectroscopy of dynamic interactions and relaxation processes in ionic systems. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2024; 322:124840. [PMID: 39024788 DOI: 10.1016/j.saa.2024.124840] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Revised: 07/13/2024] [Accepted: 07/14/2024] [Indexed: 07/20/2024]
Abstract
In recent years, there has been a boom in the publication of research results on ionic (electrolyte) systems used in the creation of electrochemical energy systems (batteries, supercapacitors, etc.). One of the alternative ways to obtain dynamic information in ionic systems is spectroscopic experiments, and the most valuable information on the behavior of condensed systems at picosecond and adjacent time intervals is provided by vibrational spectroscopy. The source of this information is the analysis of the shape and width of the lines in the vibrational spectra of ion systems. This review aims to systematize the theoretical and methodological aspects of the study of the dynamics of ion systems by vibrational spectroscopy.
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Affiliation(s)
- Malik M Gafurov
- Dagestan Federal Research Center of the Russian Academy of Sciences, Analytical Center for Collective Use, M.Gadzhiev St, 45, Makhachkala, Russian Federation
| | - Kamil Sh Rabadanov
- Dagestan Federal Research Center of the Russian Academy of Sciences, Analytical Center for Collective Use, M.Gadzhiev St, 45, Makhachkala, Russian Federation.
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Vojta D, Horvat T, Miljanić S, Vazdar M. Unraveling the weak hydrogen bonds of ethynylpyridines and ethynylbenzene with trimethylphosphate — A combined FT-Raman spectroscopic and quantum-chemical study. J Mol Liq 2016. [DOI: 10.1016/j.molliq.2016.02.042] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Kirillov SA, Gorobets MI, Gafurov MM, Ataev MB, Rabadanov KS. Self-Association and Picosecond Dynamics in Liquid Dimethyl Sulfoxide. J Phys Chem B 2013; 117:9439-48. [DOI: 10.1021/jp403858c] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Sviatoslav A. Kirillov
- Joint Department of Electrochemical Energy Systems, 38A Vernadsky Avenue,
03142 Kyiv, Ukraine
- Institute for Sorption and Problems of Endoecology, 13 Gen. Naumov Street,
03164 Kyiv, Ukraine
| | - Margarita I. Gorobets
- Institute for Sorption and Problems of Endoecology, 13 Gen. Naumov Street,
03164 Kyiv, Ukraine
| | - Malik M. Gafurov
- Kh. I. Amirkhanov Institute of Physics and Analytical Center of Common Access, 94 M. Yaragsky Street, 367003, Russian Federation
| | - Mansur B. Ataev
- Kh. I. Amirkhanov Institute of Physics and Analytical Center of Common Access, 94 M. Yaragsky Street, 367003, Russian Federation
| | - Kamil Sh. Rabadanov
- Kh. I. Amirkhanov Institute of Physics and Analytical Center of Common Access, 94 M. Yaragsky Street, 367003, Russian Federation
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Chakraborty S, Arora AK, Sivasubramanian V, Krishna PSR, Krishnan RV. Composition and temperature-induced structural changes in lead-tellurite glasses on different length scales. JOURNAL OF PHYSICS. CONDENSED MATTER : AN INSTITUTE OF PHYSICS JOURNAL 2012; 24:505401. [PMID: 23165000 DOI: 10.1088/0953-8984/24/50/505401] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Processes occurring at macroscopic and microscopic length scales across the glass transition (T(g)) in lead-tellurite glass (PbO)(x)(TeO(2))(1-x) (x = 0.1-0.3) are investigated using Brillouin and Raman spectroscopy, respectively. For all the samples, the temperature dependence of the longitudinal acoustic (LA) mode is found to exhibit a universal scaling below T(g) and a rapid softening above T(g). The lower value of elastic modulus at a higher concentration of network modifier PbO, estimated from Brillouin data, arises due to loss of network rigidity. From quantitative analysis of the reduced Raman spectra, several modes are found to exhibit anomalous changes across T(g). Instead of the expected anharmonic behaviour, several modes exhibit hardening, suggesting stiffening of the stretching force constants with temperature, the effect being more pronounced in glasses with higher x. In addition, incorporation of PbO in the glass is also found to narrow down the bond-length distribution, as evident from the sharpening of the Raman bands. The stiffening of the force constants of molecular units at a microscopic length scale and the decrease of elastic constant attributed to loss of network rigidity on a macroscopic length scale appear to be opposite. These different behaviours at two length scales are understood on the basis of a microscopic model involving TeO(n) and PbO units in the structure.
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Affiliation(s)
- S Chakraborty
- Condensed Matter Physics Division, IGCAR, Kalpakkam 603102, India.
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Painter P, Zhao H, Park Y. Vibrational Relaxation and Dynamical Transitions in Atactic Polystyrene. Macromolecules 2008. [DOI: 10.1021/ma801900m] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
- Paul Painter
- Materials Science and Engineering Department, Penn State University, University Park, Pennsylvania 16802, and Department of Polymer Science and Engineering, Sunchon National University, 315 Maegokdong Sunchon, Jeonnam, Korea
| | - Hanqing Zhao
- Materials Science and Engineering Department, Penn State University, University Park, Pennsylvania 16802, and Department of Polymer Science and Engineering, Sunchon National University, 315 Maegokdong Sunchon, Jeonnam, Korea
| | - Yung Park
- Materials Science and Engineering Department, Penn State University, University Park, Pennsylvania 16802, and Department of Polymer Science and Engineering, Sunchon National University, 315 Maegokdong Sunchon, Jeonnam, Korea
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Painter P, Huang H. Concerning the Determination of Conformational States in Polymers by Infrared Spectroscopy: A Study of Poly(methyl methacrylate). Macromolecules 2008. [DOI: 10.1021/ma702714c] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Paul Painter
- Materials Science and Engineering Department, Penn State University, University Park, Pennsylvania 16802, and College of Materials Science and Engineering, Hubei University, Wuhan 430062, P. R. China
| | - He Huang
- Materials Science and Engineering Department, Penn State University, University Park, Pennsylvania 16802, and College of Materials Science and Engineering, Hubei University, Wuhan 430062, P. R. China
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Kirillov SA. Dynamic criterion of the complex formation and the structure of molten halides: To the fortieth anniversary of the autocomplex model for the structure of melts. RUSS J ELECTROCHEM+ 2007. [DOI: 10.1134/s1023193507080083] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Painter P, Sobkowiak M, Park Y. Vibrational Relaxation in Atactic Polystyrene: An Infrared Spectroscopic Study. Macromolecules 2007. [DOI: 10.1021/ma062422k] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Affiliation(s)
- Paul Painter
- Materials Science and Engineering Department, Pennsylvania State University, University Park, Pennsylvania 16802, and Department of Polymer Science and Engineering, Sunchon National University, 315 Maegokdong Sunchon, Jeonnam, Korea
| | - Maria Sobkowiak
- Materials Science and Engineering Department, Pennsylvania State University, University Park, Pennsylvania 16802, and Department of Polymer Science and Engineering, Sunchon National University, 315 Maegokdong Sunchon, Jeonnam, Korea
| | - Yung Park
- Materials Science and Engineering Department, Pennsylvania State University, University Park, Pennsylvania 16802, and Department of Polymer Science and Engineering, Sunchon National University, 315 Maegokdong Sunchon, Jeonnam, Korea
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Painter P, Sobkowiak M, Park Y. Vibrational Relaxation in Atactic Polystyrene: A Calculation of the Frequency Correlation Functions of Ring Stretching Modes and Their Variation with Temperature. Macromolecules 2007. [DOI: 10.1021/ma062423c] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Paul Painter
- Materials Science and Engineering Department, Pennsylvania State University, University Park, Pennsylvania 16802, and Department of Polymer Science and Engineering, Sunchon National University, 315 Maegokdong Sunchon, Jeonnam, Korea
| | - Maria Sobkowiak
- Materials Science and Engineering Department, Pennsylvania State University, University Park, Pennsylvania 16802, and Department of Polymer Science and Engineering, Sunchon National University, 315 Maegokdong Sunchon, Jeonnam, Korea
| | - Yung Park
- Materials Science and Engineering Department, Pennsylvania State University, University Park, Pennsylvania 16802, and Department of Polymer Science and Engineering, Sunchon National University, 315 Maegokdong Sunchon, Jeonnam, Korea
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Mamedov S, Stachel D, Soltwisch M, Quitmann D. Local environment and dynamics of PO4 tetrahedra in Na–Al–PO3 glasses and melts. J Chem Phys 2005; 123:124515. [PMID: 16392505 DOI: 10.1063/1.2038707] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Glasses and melts in the system (NaPO3)(1-x)(Al(PO3)3)x were studied with the aim of obtaining information about the structure on the next larger scale beyond the PO4 group. Magic angle spinning NMR was applied to the pure NaPO3 glass and Raman scattering to systems with x = 0.00, 0.03, 0.06, 0.15, and 0.60 in the temperature range T = 300-1100 K. Comparison of the 31P chemical shift between glass and crystalline forms revealed that polymerization of the metaphosphate into tricyclophosphatelike (PO3)3(3-) rings is the dominant structure, ca. 80%, formed by the twofold vertex-joined PO4 groups in the glass. In the Raman study we focused on the prominent polarized band at ca. 1170 cm(-1) which is due to the symmetric breathing mode of the tetrahedral PO4 group. This band was decomposed into a few Gaussian lines. These component lines could be identified using the NMR results: two narrow components are due to PO4 groups in the tricyclophosphatelike rings, which have either a Na or an Al counterion and a third broad component is due to chain-polymerized (PO3(-))n. The variations of the component lines (peak positions, widths, and intensities) with respect to x and T are presented. We derive the shifts of the symmetric breathing mode frequency which are caused by Na or Al counterions, by ring closure, by x > 0, etc. The relative intensities of the narrow and broad components in the 1170-cm(-1) band of the Raman spectra are discussed. The amount of ring-to-chain transformation on addition of Al3+, and as functions of T and x, is derived. Indications for ordering on a next larger scale, derivable from Raman, NMR, and thermodynamics, are compared.
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Affiliation(s)
- S Mamedov
- Horiba Jobin Yvon Inc., Edison, New Jersey 08820-3012, USA
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Kirillov SA. Novel approaches in spectroscopy of interparticle interactions. Raman line profiles and dynamics in liquids and glasses. J Mol Liq 2004. [DOI: 10.1016/j.molliq.2003.09.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Cavalcante AO, Ribeiro MCC. Raman band shape analysis of a low temperature molten salt. J Chem Phys 2003. [DOI: 10.1063/1.1611871] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Kirillov S. Vibrational spectra of fused salts and dynamic criterion of complex formation in ionic liquids. J Mol Struct 2003. [DOI: 10.1016/s0022-2860(03)00126-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Kalampounias A, Kirillov S, Steffen W, Yannopoulos S. Raman spectra and microscopic dynamics of bulk and confined salol. J Mol Struct 2003. [DOI: 10.1016/s0022-2860(03)00128-5] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Kalampounias AG, Andrikopoulos KS, Yannopoulos SN. Probing the sulfur polymerization transitionin situwith Raman spectroscopy. J Chem Phys 2003. [DOI: 10.1063/1.1566938] [Citation(s) in RCA: 65] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Kalampounias AG, Yannopoulos SN, Steffen W, Kirillova LI, Kirillov SA. Short-time dynamics of glass-forming liquids: Phenyl salicylate (salol) in bulk liquid, dilute solution, and confining geometries. J Chem Phys 2003. [DOI: 10.1063/1.1565325] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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