以琼脂糖聚合物为基质,1-甲基-2-吡咯烷酮(NMP)为溶剂,由尿素、氯化胆碱合成的低共熔溶剂(DES)作为添加剂制备聚合物电解质用于制备准固态染料敏化太阳能电池(DSSC).研究了尿素/氯化胆碱配比、低共熔溶剂添加量对聚合物电解质电化学性能及其DSSC光电性能的影响.研究结果表明:随着尿素/氯化胆碱配比增加,准固态电解质的导电性能增加,尿素、氯化胆碱的配比为2∶1时可获得最佳电导率7.24 mS/cm.对不同低共熔溶剂含量电解质进行离子电导率测试研究发现:添加量为20wt％时,电解质获得最佳电导率6.21 mS/cm.染料敏化太阳能电池的光电效率随低共熔溶剂含量的增加先增加后降低,低共熔溶剂添加量为20wt％时,获得最佳光电效率η=3.18％,短路电流密度Jsc=10.28 mA/cm2,开路电压Voc=0.59 v,填充因子FF=0.51.
参考文献
| [1] | Kozycz, L.M.;Gao, D.;Seferos, D.S..Compositional influence on the regioregularity and device parameters of a conjugated statistical copolymer[J].Macromolecules,20133(3):613-621. |
| [2] | Byron Cocilovo;Akram Amooali;Alejandra Lopez-Santiago;Jacob Favela;Safatul Islam;Binh Duong;Palash Gangopadhyay;Mahmoud Fallahi;Jeanne E. Pemberton;Jayan Thomas;Robert A. Norwood.Effect of modular diffraction gratings on absorption in P3HT:PCBM layers[J].Applied optics,20135(5):1025-1034. |
| [3] | Md. K. Nazeeruddin;Etienne Baranoff;Michael Gratzel.Dye-sensitized solar cells: A brief overview[J].Solar Energy,20116(6):1172-1178. |
| [4] | Simon Mathew;Aswani Yella;Peng Gao.Dye-sensitized solar cells with 13% efficiency achieved through the molecular engineering of porphyrin sensitizers[J].Nature Chemistry,20143(3):242-247. |
| [5] | Wu JH;Hao S;Lan Z;Lin JM;Huang ML;Huang YF;Fang LQ;Yin S;Sato T.A thermoplastic gel electrolyte for stable quasi-solid-state dye-sensitized solar cells[J].Advanced functional materials,200715(15):2645-2652. |
| [6] | Juan Bisquert;David Cahen;Gary Hodes.Physical Chemical Principles of Photovoltaic Conversion with Nanoparticulate,Mesoporous Dye-Sensitized Solar Cells[J].The journal of physical chemistry, B. Condensed matter, materials, surfaces, interfaces & biophysical,200424(24):8106-8118. |
| [7] | Wataru Kubo;Takayuki Kitamura;Kenji Hanabusa;Yuji Wada;Shozo Yanagida.Quasi-solid-state dye-sensitized solar cells using room temperature molten salts and a low molecular weight gelator[J].Chemical communications,20024(4):374-375. |
| [8] | Wataru Kubo;Shingo Kambe;Shogo Nakade;Takayuki Kitamura;Kenji Hanabusa;Yuji Wada;Shozo Yanagida.Photocurrent-Determining Processes in Quasi-Solid-State Dye-Sensitized Solar Cells Using Ionic Gel Electrolytes[J].The journal of physical chemistry, B. Condensed matter, materials, surfaces, interfaces & biophysical,200318(18):4374-4381. |
| [9] | Ning Cai;Jing Zhang;Difei Zhou.N-Methyl-N-AHylpyrrolidinium Based Ionic Liquids for Solvent-Free Dye-Sensitized Solar Cells[J].The journal of physical chemistry, C. Nanomaterials and interfaces,200910(10):4215-4221. |
| [10] | Daibin Kuang;Peng Wang;Seigo Ito;Shaik.M.Zakeeruddin;Michael Gratzel.Stable Mesoscopic Dye-Sensitized Solar Cells Based on Tetracyanoborate Ionic Liquid Electrolyte[J].Journal of the American Chemical Society,200624(24):7732-7733. |
| [11] | Kuang DB;Klein C;Zhang ZP;Ito S;Moser JE;Zakeeruddin SM;Gratzel M.Stable, high-efficiency ionic-liquid-based mesoscopic dye-sensitized solar cells[J].Small,200712(12):2094-2102. |
| [12] | YU BAI;YIMING CAO;JING ZHANG.High-performance dye-sensitized solar cells based on solvent-free electrolytes produced from eutectie melts[J].Nature materials,20088(8):626-630. |
| [13] | Peng Wang;Bernard Wenger;Robin Humphry-Baker;Jacques-E. Moser;Joeel Teuscher;Willi Kantlehner;Jochen Mezger;Edmont V. Stoyanov;Shaik M. Zakeeruddin;Michael Graetzel.Charge Separation and Efficient Light Energy Conversion in Sensitized Mesoscopic Solar Cells Based on Binary Ionic Liquids[J].Journal of the American Chemical Society,200518(18):6850-6856. |
| [14] | Dongmei Li;Meiyan Wang;Junfeng Wu;Quanxin Zhang;Yanhong Luo;Zhexun Yu;Qingbo Meng;Zhijian Wu.Application of a New Cyclic Guanidinium Ionic Liquid on Dye-SensitizedSolar Cells (DSCs)[J].Langmuir: The ACS Journal of Surfaces and Colloids,20098(8):4808-4814. |
| [15] | Mazille F;Fei ZF;Kuang DB;Zhao DB;Zakeeruddin SM;Gratzel M;Dyson PJ.Influence of ionic liquids bearing functional groups in dye-sensitized solar cells[J].Inorganic Chemistry: A Research Journal that Includes Bioinorganic, Catalytic, Organometallic, Solid-State, and Synthetic Chemistry and Reaction Dynamics,20064(4):1585-1590. |
| [16] | Andrew P. Abbott;Glen Capper;David L. Davies;Raymond K. Rasheed;Vasuki Tambyrajah.Novel solved properties of choline chloride/urea mixtures[J].Chemical communications,20031(1):70-71. |
| [17] | Andrew P.Abbott;David Boothby;Glen Capper;David L.Davies;Raymond K.Rasheed.Deep Eutectic Solvents Formed between Choline Chloride and Carboxylic Acids:Versatile Alternatives to Ionic Liquids[J].Journal of the American Chemical Society,200429(29):9142-9147. |
| [18] | Andrew P.Abbott;Paul M.Cullis;Manda J.Gibson.Extraction of glycerol from biodiesel into a eutectic based ionic liquid[J].Green chemistry,20078(8):868-872. |
| [19] | Jhong HR;Wong DSH;Wan CC;Wang YY;Wei TC.A novel deep eutectic solvent-based ionic liquid used as electrolyte for dye-sensitized solar cells[J].Electrochemistry communications,20091(1):209-211. |
| [20] | S. Ramesh;R. Shanti;Ezra Morris.Studies on the plasticization efficiency of deep eutectic solvent in suppressing the crystallinity of corn starch based polymer electrolytes[J].Carbohydrate Polymers: Scientific and Technological Aspects of Industrially Important Polysaccharides,20121(1):701-706. |
| [21] | Kebede Zerihun;Lindquist Sten-Eric.Donor-acceptor interaction between non-aqueous solvents and I~2 to generate I~(3-), and its implication in dye sensitized solar cells[J].Solar Energy Materials and Solar Cells: An International Journal Devoted to Photovoltaic, Photothermal, and Photochemical Solar Energy Conversion,19993(3):259-275. |
| [22] | Abbott AP;Harris RC;Ryder KS.Application of hole theory to define ionic liquids by their transport properties[J].The journal of physical chemistry, B. Condensed matter, materials, surfaces, interfaces & biophysical,200718(18):4910-4913. |
| [23] | Sun, H.;Li, Y.;Wu, X.;Li, G..Theoretical study on the structures and properties of mixtures of urea and choline chloride[J].Journal of molecular modeling,20136(6):2433-2441. |
| [24] | 张盈盈;吉晓燕;陆小华.氯化胆碱/尿素和氯化胆碱/甘油的性质与应用[J].中国科学（化学）,2014(6):927-941. |
| [25] | Qinghua Zhang;Karine De Oliveira Vigier;Sebastien Royer.Deep eutectic solvents: syntheses, properties and applications[J].Chemical Society Reviews,201221(21):7108-7146. |
| [26] | S. Ramesh;Soon-Chien Lu.Effect Of Nanosized Silica In Poly(methyl Methacrylate)-lithium Bis(trifluoromethanesulfonyl)imide Based Polymer Electrolytes[J].Journal of Power Sources,20082(2):1439-1443. |
| [27] | Tan Winie;S. Ramesh;A.K. Arof.Studies on the structure and transport properties of hexanoyl chitosan-based polymer electrolytes[J].Physica, B. Condensed Matter,200921(21):4308-4311. |
| [28] | Charles M. Gordon;Andrew J. McLean.Photoelectron transfer from excited-state ruthenium(II) tris(bipyridyl) to methylviologen in an ionic liquid[J].Chemical communications,200015(15):1395-1396. |
| [29] | Nobuhiro Fuke;Atsushi Fukui;Ryohicbi Komiya.New Approach to Low-Cost Dye-Sensitized Solar Cells With Back Contact Electrodes[J].Chemistry of Materials: A Publication of the American Chemistry Society,200815(15):4974-4979. |
| [30] | Wang M;Lin Y;Zhou XW;Xiao XR;Yang L;Feng SJ;Li XP.Solidification of liquid electrolyte with imidazole polymers for quasi-solid-state dye-sensitized solar cells[J].Materials Chemistry and Physics,20081(1):61-66. |
| [31] | Weijia Wang;Xueyi Guo;Ying Yang.Lithium iodide effect on the electrochemical behavior of agarose based polymer electrolyte for dye-sensitized solar cell[J].Electrochimica Acta,201121(21):7347-7351. |
| [32] | R. Kern;R. Sastrawan;J. Ferber;R. Stangl;J. Luther.Modeling and interpretation of electrical impedance spectra of dye solar cells operated under open-circuit conditions[J].Electrochimica Acta,200226(26):4213-4225. |
| [33] | He JJ.;Benko G.;Korodi F.;Polivka T.;Lomoth R.;Akermark B.;Sun LC. Hagfeldt A.;Sundstrom V..Modified phthalocyanines for efficient near-IR sensitization of nanostructured TiO2 electrode[J].Journal of the American Chemical Society,200217(17):4922-4932. |
| [34] | 陈盎然;赵伟;崔厚磊;支键;黄富强.基于介孔TiO2/石墨烯修饰的TiO2纳米线光阳极的染料敏化太阳能电池[J].无机材料学报,2015(08):891-898. |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%