Phenothiazine and Phenoxazine Sensitizer Donor Units: a Comparative Analysis with an Application to Dye-sensitized Solar Cells
TAN Haijun1,2, HE Jingwen1, PEI Hairui1, LI Heping1, ZHANG Shufen3, ZHANG Shuhua1,2
1 Guangxi Key Laboratory of Electrochemical and Magneto-chemical Functional Materials, College of Chemistry andBioengineering, Guilin University of Technology, Guilin 541006; 2 Collaborative Innovation Center for Exploration ofHidden Nonferrous Metal Deposits and Development of New Materials in Guangxi, Guilin University of Technology,Guilin 541006; 3 State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024
Abstract: The present work aims to provide a comparison between the two organic D-π-A sensitizer donor units, i.e. phenot-hiazine and phenoxazine, for the appliance of dye-sensitized solar cells (DSSC). We synthesized two sensitizers (POZ-2 and PTZ-2) with simple molecular structure and determined their photophysical and electrochemical properties, and then used these two dyes to fabricate DSSCs and investigate the devices’ photovoltaic properties. Our experiment confirmed the superior performances of dye POZ-2 along with a higher power conversion efficiency (η=6.6%) compared with dye PTZ-2 (η=4.9%) under standard illumination (Global air mass 1.5).
谭海军, 何敬文, 裴海睿, 李和平, 张淑芬, 张淑华. 吩噻嗪和吩噁嗪给电子体在染料敏化太阳能电池中的性能对比分析[J]. 材料导报, 2018, 32(15): 2538-2541.
TAN Haijun, HE Jingwen, PEI Hairui, LI Heping, ZHANG Shufen, ZHANG Shuhua. Phenothiazine and Phenoxazine Sensitizer Donor Units: a Comparative Analysis with an Application to Dye-sensitized Solar Cells. Materials Reports, 2018, 32(15): 2538-2541.
1 O’Regan B, Grätzel M, Fitzmaurice D. Optical electrochemistry Ⅰ: Steady-state spectroscopy of conduction-band electrons in a metal oxide semiconductor electrode[J].Chemical Physics Letters,1991,183(1-2):89. 2 He J, Anders Hagfeldt A, Lindquist S E, et al. Phthalocyanine-sensitized nanostructured TiO2 electrodes prepared by a novel anchoring method[J].Langmuir,2001,17(9):2743. 3 Urbani M, Grätzel M, Nazeeruddin M K, et al. Meso-substituted porphyrins for dye-sensitized solar cells[J].Chemical Reviews,2014,114(24):12330. 4 Mathew S, Yella A, Gao P, et al. Dye-sensitized solar cells with 13% efficiency achieved through the molecular engineering of porphyrin sensitizers[J].Nature Chemistry,2014,6(3):242. 5 Chen C Y, Wang M, Li J Y, et al. Highly efficient light-harvesting ruthenium sensitizer for thin-film dye-sensitized solar cells[J].ACS Nano,2009,3(10):3103-9. 6 Ren Y, Sun D, Tsao H N, et al. A stable blue photosensitizer for color palette of dye-sensitized solar cells reaching 12.6% efficiency[J].Journal of the American Chemical Society,2018,140(7):2405. 7 Horiuchi T, Miura H, Uchida S. Highly-efficient metal-free organic dyes for dye-sensitized solar cells[J].Cheminform,2003,35(24):3036. 8 Zhu W, Wu Y, Wang S, et al. Organic D-A-π-A solar cell sensitizers with improved stability and spectral response[J].Advanced Functional Materials,2015,21(4):756. 9 Santhanamoorthi N, Lai K H, Taufany F, et al. Theoretical investigations of metal-free dyes for solar cells: Effects of electron donor and acceptor groups on sensitizers[J].Journal of Power Sources,2013,242(242):464. 10 Hagberg D P, Edvinsson T, Marinado T, et al. A novel organic chromophore for dye-sensitized nanostructured solar cells[J].Chemical Communications,2006,21(21):2245. 11 Shi D, Pootrakulchote N, Li R, et al. New efficiency records for stable dye-sensitized solar cells with low-volatility and ionic liquid electrolytes[J].Journal of Physical Chemistry C,2008,112(44):17046. 12 Zhang G, Bala H, Cheng Y, et al. High efficiency and stable dye-sensitized solar cells with an organic chromophore featuring a binary π-conjugated spacer[J].Chemical Communications,2009,16(16):2198. 13 Zeng W, Cao Y, Yu B, et al. Efficient dye-sensitized solar cells with an organic photosensitizer featuring orderly conjugated ethylene-dioxythiophene and dithienosilole blocks[J].Chemistry of Materials,2010,22(5):1915. 14 Polander L E, Yella A, Teuscher J, et al. Unravelling the potential for dithienopyrrole sensitizers in dye-sensitized solar cells[J].Che-mistry of Materials,2013,25(13):2642. 15 Mao J, He N, Ning Z, et al. Stable dyes containing double acceptors without cooh as anchors for highly efficient dye-sensitized solar cells[J].Angewandte Chemie International Edition,2012,51(39):9873. 16 Yang J, Guo F, Hua J, et al. Efficient and stable organic DSSC sensitizers bearing quinacridone and furan moieties as a planar π-spacer[J].Journal of Materials Chemistry,2012,22(46):24356. 17 Cai S, Hu X, Zhang Z, et al. Rigid triarylamine-based efficient DSSC sensitizers with high molar extinction coefficients[J].Journal of Materials Chemistry A,2013,1(15):4763. 18 Tan H, Cai D, Liu Z, et al. Effects of 2-hexylthiophene on the performance of triphenylamine based organic dye for dye-sensitized solar cells[J].Synthetic Metals,2016,214:56. 19 Koumura N, Wang Z S, Mori S, et al. Alkyl-functionalized organic dyes for efficient molecular photovoltaics[J].Journal of the American Chemical Society,2006,128(44):14256. 20 Wan Z, Jia C, Zhou L, et al. Influence of different arylamine electron donors in organic sensitizers for dye-sensitized solar cells[J].Dyes & Pigments,2012,95(1):41. 21 Tian H, Yang X, Cong J, et al. Tuning of phenoxazine chromophores for efficient organic dye-sensitized solar cells[J].Chemical Communications,2009,41(41):6288. 22 Tian H, Yang X, Chen R, et al. Phenothiazine derivatives for efficient organic dye-sensitized solar cells[J].Chemical Communications,2007,36(36):3741. 23 Tian Haining, Yang Xichuan, Chen Ruikui, et al. A metal-free “black dye” for panchromatic dye-sensitized solar cells[J].Energy & Environmental Science,2009,2(6):674. 24 Qu S, Wu W, Hua J, et al. New diketopyrrolopyrrole (DPP) dyes for efficient dye-sensitized solar cells[J].Journal of Physical Chemistry C,2010,114(2):1343. 25 Karlsson K M, Jiang X, Eriksson S K, et al. Phenoxazine dyes for dye-sensitized solar cells: Relationship between molecular structure and electron lifetime[J].Chemistry,2011,17(23):6415. 26 Chen C, Liao J Y, Chi Z, et al. Metal-free organic dyes derived from triphenylethylene for dye-sensitized solar cells: Tuning of the performance by phenothiazine and carbazole[J].Journal of Materials Chemistry,2012,22(18):8994.27 Tan H, Pan C, Wang G, et al. Synthesis and characterization of conjugated polymers with main-chain donors and pendent acceptors for dye-sensitized solar cells[J].RSC Advances,2013,3(37):16612. 28 Tan H, Pan C, Wang G, et al. A comparative study on properties of two phenoxazine-based dyes for dye-sensitized solar cells[J].Dyes & Pigments,2014,101(2):67. 29 Tan H, Pan C, Wang G, et al. Phenoxazine-based organic dyes with different chromophores for dye-sensitized solar cells[J].Organic Electronics,2013,14(11):2795. 30 Du J, Chen X L, Liu C C, et al. Highly transparent and conductive indium tin oxide thin films for solar cells grown by reactive thermal evaporation at low temperature[J].Applied Physics A,2014,117(2):815. 31 Xie S, Wang Y, Zhang Q, et al. Photocatalytic reduction of CO2 with H2O: Significant enhancement of the activity of Pt-TiO2 in CH4 formation by addition of MgO[J].Chemical Communications,2013,49(24):2451.
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2018, Vol. 32 
