-
Solvent effect plays an important role in determining electron-vibration coupling constant, however, the physical properties of solvent effects and the relationship between them still need to be investigated. We measure the UV-visible absorption and Raman spectra of β-carotene in 10 typical solvents. The results show that polarizability and dielectric constant of solvent have a significant effect on the electron-vibration coupling constant of β-carotene. With the increase of polarizability, no matter whether the solvent is of polarity, Huang-Ryes factor and the electron-vibration coupling constant of β-carotene decrease and the Raman scattering cross section of β-carotene increases. As to nonpolar solvent, Huang-Ryes factor and the electron-vibration coupling constant of β-carotene decrease with increasing the dielectric constant of the solvent. For polar solvent, no good regularity is obtained. In this paper, the regularity of solvent effect on the electron-vibration coupling constant is presented, which can provide a reference for how to choose the solvent in studying the electron-vibration coupling constant.
-
Keywords:
- polarizability /
- dielectric constant /
- electron-vibration coupling constant /
- resonance Raman spectra
[1] Qu G N, Li S, Sun C L, Liu T Y, Wu Y L, Sun S, Shan X N, Men Z W, Chen W, Li Z W, Gao S Q 2012 Chin. Phys. B 21 127802
[2] Johansson E M J, Edvinsson T, Odelius M, Hagberg D P, Sun L, Hagfeldt A, Siegbahn H, Rensmo H 2007 J. Phys. Chem. C 111 8580
[3] Oliveira V E, Castro H V, Edwards H G M, Oliveira L F C 2010 J. Raman Spectrosc. 41 642
[4] Fang W H, Li Z W, Li Z L, Qu G N, Ouyang S L, Men Z W 2012 Acta Phys. Sin. 61 153301 (in Chinese) [房文汇, 里佐威, 李占龙, 曲冠男, 欧阳顺利, 门志伟 2012 61 153301]
[5] Niedzwiedzki D M, Enriquez M M, LaFountain A M, Frank H A 2010 Chem. Phys. 373 80
[6] Frank H A, Young A J, Britton G, Cogdell R J 1999 Advances in Photosynthesis (Dordrecht: Kluwer Academic Publishers) pp21-35
[7] Lee J Y, Mhin J B, Kim K S 1997 J. Chem. Phys. 107 4881
[8] Liu W L, Wang D M, Zheng Z R, Li A H, Su W H 2010 Chin. Phys. B 19 013102
[9] Wu Y L, Liu T Y, Sun C L, Qu G N, Li Z W 2013 Acta Phys. Sin. 62 037801 (in Chinese) [吴咏玲, 刘天元, 孙成林, 曲冠男, 里佐威 2013 62 037801]
[10] Painelli A, Soos Z G 2006 Chem. Phys. 325 48
[11] Tian Y J, Zuo J, Zhang L Y, Li Z W, Gao S Q, Lu G H 2007 Appl. Phys. B 87 727
[12] Paraschuk D Y, Kobbryanskii V M 2001 Phys. Rev. Lett. 87 207402
[13] Rumi M, Zerbi G, Mullen K, Muller K, Rehahn M 1997 J. Chem. Phys. 106 24
[14] Gierschner J, Mack H G, Luer L, Oelkrug D 2002 J. Chem. Phys. 116 8596
[15] Renge I, Grondelle R V, Dekker J P 1996 J. Photochem. Photobiol. A 96 109
[16] Qu G N, Li D F, Li Z L, Ouyang S L, Li Z W 2010 Acta Phys. Sin. 59 3168 (in Chinese) [曲冠男, 李东飞, 李占龙, 欧阳顺利, 里佐威 2010 59 3168]
[17] Paraschuk D Y, Arnautov S A, Shchegolikhin A N, Kobryanskii V M 1996 J. Exp. Theor. Phys. Lett. 64 658
[18] Peeters E, Ramos A M, Meskors S C J, Janssen R A J 2000 J. Chem. Phys. 112 9445
[19] Hagler T W, Pakbaz K, Voss K F, Heeger A J 1991 Phys. Rev. B 44 8652
[20] Tubino R, Dordinville R, Lam W, Alfano R R, Birman J L 1984 Phys. Rev. B 30 6601
[21] Ouyang S L, Wang W W, Men Z W, Qu G N, Li Z W, Sun C L 2011 Chin. Phys. B 20 037803
[22] Dudik J M, Johndon C R, Asher S A 1985 J. Chem. Phys. 82 1732
-
[1] Qu G N, Li S, Sun C L, Liu T Y, Wu Y L, Sun S, Shan X N, Men Z W, Chen W, Li Z W, Gao S Q 2012 Chin. Phys. B 21 127802
[2] Johansson E M J, Edvinsson T, Odelius M, Hagberg D P, Sun L, Hagfeldt A, Siegbahn H, Rensmo H 2007 J. Phys. Chem. C 111 8580
[3] Oliveira V E, Castro H V, Edwards H G M, Oliveira L F C 2010 J. Raman Spectrosc. 41 642
[4] Fang W H, Li Z W, Li Z L, Qu G N, Ouyang S L, Men Z W 2012 Acta Phys. Sin. 61 153301 (in Chinese) [房文汇, 里佐威, 李占龙, 曲冠男, 欧阳顺利, 门志伟 2012 61 153301]
[5] Niedzwiedzki D M, Enriquez M M, LaFountain A M, Frank H A 2010 Chem. Phys. 373 80
[6] Frank H A, Young A J, Britton G, Cogdell R J 1999 Advances in Photosynthesis (Dordrecht: Kluwer Academic Publishers) pp21-35
[7] Lee J Y, Mhin J B, Kim K S 1997 J. Chem. Phys. 107 4881
[8] Liu W L, Wang D M, Zheng Z R, Li A H, Su W H 2010 Chin. Phys. B 19 013102
[9] Wu Y L, Liu T Y, Sun C L, Qu G N, Li Z W 2013 Acta Phys. Sin. 62 037801 (in Chinese) [吴咏玲, 刘天元, 孙成林, 曲冠男, 里佐威 2013 62 037801]
[10] Painelli A, Soos Z G 2006 Chem. Phys. 325 48
[11] Tian Y J, Zuo J, Zhang L Y, Li Z W, Gao S Q, Lu G H 2007 Appl. Phys. B 87 727
[12] Paraschuk D Y, Kobbryanskii V M 2001 Phys. Rev. Lett. 87 207402
[13] Rumi M, Zerbi G, Mullen K, Muller K, Rehahn M 1997 J. Chem. Phys. 106 24
[14] Gierschner J, Mack H G, Luer L, Oelkrug D 2002 J. Chem. Phys. 116 8596
[15] Renge I, Grondelle R V, Dekker J P 1996 J. Photochem. Photobiol. A 96 109
[16] Qu G N, Li D F, Li Z L, Ouyang S L, Li Z W 2010 Acta Phys. Sin. 59 3168 (in Chinese) [曲冠男, 李东飞, 李占龙, 欧阳顺利, 里佐威 2010 59 3168]
[17] Paraschuk D Y, Arnautov S A, Shchegolikhin A N, Kobryanskii V M 1996 J. Exp. Theor. Phys. Lett. 64 658
[18] Peeters E, Ramos A M, Meskors S C J, Janssen R A J 2000 J. Chem. Phys. 112 9445
[19] Hagler T W, Pakbaz K, Voss K F, Heeger A J 1991 Phys. Rev. B 44 8652
[20] Tubino R, Dordinville R, Lam W, Alfano R R, Birman J L 1984 Phys. Rev. B 30 6601
[21] Ouyang S L, Wang W W, Men Z W, Qu G N, Li Z W, Sun C L 2011 Chin. Phys. B 20 037803
[22] Dudik J M, Johndon C R, Asher S A 1985 J. Chem. Phys. 82 1732
计量
- 文章访问数: 5969
- PDF下载量: 250
- 被引次数: 0
下载:
