设计合成了分别悬挂磺酸官能团、磺酸锂官能团和烷基链官能团的三种结构的离子液体基聚合物,用于聚合物凝胶电解质的制备,并应用于染料敏化太阳能电池中.结果发现这三种聚合物含量的变化对电池性能的影响有较大差别.悬挂普通烷基链官能团的离子液体基聚合物(P-CH3I)的加入,由于增加了电解质的粘度,使得电池的性能随着P-CH3I含量的增加而变差;悬挂磺酸锂官能团的离子液体基聚合物P-LiI加入使电池的性能略微下降,而悬挂磺酸官能团的离子液体基聚合物P-HI加入到离子液体电解质后,在一定浓度范围内能改善离子的扩散等性能,从而使基于这种离子液体基聚合物的电池的光电性能相对较好.并通过电解质AFM微观形貌的研究解释了这三类电解质中离子扩散的差异以及光电性能的差别.
参考文献
| [1] | Yella A;L ee H W;Tsao H N;Yi C Chandiran A K Nazeeruddin M K Diau E W-G Yeh C-Y Zakeeruddin S M Gr(a)tzel M .Porphyrin-sensitized solar cells with cobalt (Ⅱ/Ⅲ)-based redox electrolyte exceed 12 percent efficiency[J].Science,2011,334:629. |
| [2] | Chung I;Lee B;He J;Chang R P H Kanatzidis M G .All-solid-state dye-sensitized solar cells with high efficiency[J].Nature,2012,485:486. |
| [3] | Kim H S;Lee C R;Im J H;L ee K B Moehl T Marchioro A Moon S J Humphry-Baker R Yum J H Moser J E Gr(a)tzel M Park N G .L ead iodide perovskite sensitized all-solid-state submicron thin film mesoscopic solar cell with efficiency exceeding 9%[J].Scientific Reports,2012,2:591. |
| [4] | Fabregat-Santiago, F;Bisquert, J;Cevey, L;Chen, P;Wang, MK;Zakeeruddin, SM;Gratzel, M .Electron Transport and Recombination in Solid-State Dye Solar Cell with Spiro-OMeTAD as Hole Conductor[J].Journal of the American Chemical Society,2009(2):558-562. |
| [5] | Bai Y;Cao Y M;Zhang J;Wang M K L i R Z Wang P Zakeeruddin S M Gr(a)tzel M .High-performance dyesensitized solar cells based on solvent-free electrolytes produced from eutectic melts[J].Nature Materials,2008,7:626. |
| [6] | Li F J;Cheng F Y;Shi J F et al.Novel quasi-solid electrolyte for dye-sensitized solar cells[J].Journal of Power Sources,2007,165:911. |
| [7] | Liu W;Luo Y M;Xu C H .A new organosilicon adhesive based on polysiloxane and polysilazane[J].High Performance Polymers,2013,25:543. |
| [8] | Biancardo M;West K;Krebs FC .Optimizations of large area quasi-solid-state dye-sensitized solar cells[J].Solar Energy Materials and Solar Cells: An International Journal Devoted to Photovoltaic, Photothermal, and Photochemical Solar Energy Conversion,2006(16):2575-2588. |
| [9] | Ohno H.;Ito K. .Room-temperature molten salt polymers as a matrix for fast ion conduction[J].Chemistry Letters,1998(8):751-752. |
| [10] | Marcilla R;Alcaide F;Sardon H;Pomposo JA;Pozo-Gonzalo C;Mecerreyes D .Tailor-made polymer electrolytes based upon ionic liquids and their application in all-plastic electrochromic devices[J].Electrochemistry communications,2006(3):482-488. |
| [11] | Pramod K. Singh;B. Bhattacharya;R.K. Nagarale;S.P. Pandey;Kang-Wook Kim;Hee-Woo Rhee .Ionic liquid doped poly(N-methyl 4-vinylpyridine iodide) solid polymer electrolyte for dye-sensitized solar cell[J].Synthetic Metals,2010(9/10):950-954. |
| [12] | Kazuharu Suzuki;Makoto Yamaguchi;Shu Hotta;Nobuo Tanabe;Shozo Yanagida .A new alkyl-imidazole polymer prepared as an inonic polymer electrolyte by in situ polymerization of dye sensitized solar cells[J].Journal of Photochemistry and Photobiology, A. Chemistry,2004(1/3):81-85. |
| [13] | Li F J;Cheng F Y;Shi J F;Cai F S 1 iang M Chen J .Novel quasi-solid electrolyte for dye-sensitized solar cells[J].Journal of Power Sources,2007,165:911-915. |
| [14] | Eneko Azaceta;Rebeca Marcilla;Antonio Sanchez-Diaz;Emilio Palomares;David Mecerreyes .Synthesis and characterization of poly(1-vinyl-3-alkylimidazolium) iodide polymers for quasi-solid electrolytes in dye sensitized solar cells[J].Electrochimica Acta,2010(1):42-46. |
| [15] | Fang, Y.;Xiang, W.;Zhou, X.;Lin, Y.;Fang, S. .High-performance novel acidic ionic liquid polymer/ionic liquid composite polymer electrolyte for dye-sensitized solar cells[J].Electrochemistry communications,2011(1):60-63. |
| [16] | Wachter P;Zistler M;Schreiner C et al.Characterisation of DSSC-electrolytes based on 1-ethyl-3-methylimidazolium dicyanamide:measurement of triiodide diffusion coefficient,viscosity,and photovoltaic performance[J].Journal of Photochemistry and Photobiology A:Chemistry,2008,197:25. |
| [17] | Singh PK;Kim KW;Rhee HW .Electrical, optical and photoelectrochemical studies on a solid PEO-polymer electrolyte doped with low viscosity ionic liquid[J].Electrochemistry communications,2008(11):1769-1772. |
| [18] | Singh P K;Kim K W;Nagarale R K;Rhee H W .Preparation,characterization and application of ionic liquid doped solid polymer electrolyte membranes[J].Journal of Physics D:Applied Physics,2009,42:125101. |
| [19] | Pramod K. Singh;B. Bhattacharya;R.K. Nagarale;S.P. Pandey;Kang-Wook Kim;Hee-Woo Rhee .Ionic liquid doped poly(N-methyl 4-vinylpyridine iodide) solid polymer electrolyte for dye-sensitized solar cell[J].Synthetic Metals,2010(9/10):950-954. |
| [20] | Yang, Y;Zhou, CH;Xu, S;Zhang, J;Wu, SJ;Hu, H;Chen, BL;Tai, QD;Sun, ZH;Liu, W .Optimization of a quasi-solid-state dye-sensitized solar cell employing a nanocrystal-polymer composite electrolyte modified with water and ethanol[J].Nanotechnology,2009(10):105204-1-105204-9-0. |
| [21] | Lee KH.;Park JK.;Seung DY.;Lee YG. .Effect of silica on the electrochemical characteristics of the plasticized polymer electrolytes based on the P(AN-co-MMA) copolymer[J].Solid state ionics,2000(3/4):257-263. |
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