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[1]刘紫凤,李俊闹,孙逢博,等.基于非稠环核心的小分子受体材料的合成与光伏应用[J].武汉工程大学学报,2022,44(05):516-521.[doi:10.19843/j.cnki.CN42-1779/TQ.202202004]
 LIU Zifeng,LI Junnao,SUN Fengbo,et al.Synthesis and Photovoltaic Application of Small Molecular Acceptor?Materials Based on Non-Fused Ring Cores[J].Journal of Wuhan Institute of Technology,2022,44(05):516-521.[doi:10.19843/j.cnki.CN42-1779/TQ.202202004]
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基于非稠环核心的小分子受体材料的合成与光伏应用

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《武汉工程大学学报》[ISSN:1674-2869/CN:42-1779/TQ]

卷:
44
期数:
2022年05期
页码:
516-521
栏目:
50周年校庆特刊
出版日期:
2022-10-31

文章信息/Info

Title:
Synthesis and Photovoltaic Application of Small Molecular Acceptor?Materials Based on Non-Fused Ring Cores

文章编号:
1674 - 2869(2022)05 - 0516 - 06
作者:
刘紫凤李俊闹孙逢博高 翔高建宏*刘治田
武汉工程大学材料科学与工程学院,湖北 武汉 430205
Author(s):
LIU ZifengLI JunnaoSUN FengboGAO XiangGAO Jianhong* LIU Zhitian

School of Materials Science and Engineering,Wuhan Institute of Technology,Wuhan 430205,China

关键词:
有机太阳能电池小分子受体材料非稠环
Keywords:
organic solar cellssmall molecular acceptor materialsnon-fused ring
分类号:
D430.50
DOI:
10.19843/j.cnki.CN42-1779/TQ.202202004
文献标志码:
A
摘要:
近年来,基于非稠环核心的电子受体因具有结构简单的优势,成为有机光伏材料领域的研究热点。本研究通过将2个环戊二烯并二噻吩单元和1个氟代苯并[c]-[1,2,5]噻二唑单元通过Stille偶联反应合成非稠环核心单元,随后与末端吸电子单元3-已基罗丹宁通过Knoevenagel缩合反应合成小分子受体材料(5Z,5’Z)-5,5’-((6,6’-(5,6-二氟苯并[c][1,2,5]噻二唑-4,7-二基)双(4,4-双(2-乙基己基)-4H-环戊二烯[1,2-b:5,4-b’]二噻吩-6,2-二基))双(甲亚基))双(3-己基-2-硫代噻唑啉酮)(MAZ-4)。该受体材料在350~710 nm范围内具有强的吸收,在给体材料聚(3-己基噻吩)和受体材料MAZ-4质量比为1∶1.2的条件下,有机太阳能电池的最佳能量转换效率为0.76%。
Abstract:
The electron acceptors based on non-fused ring cores draw great attention in the field of organic photovoltaic materials due to their simple structures in recent years.The non-fused ring core,one fluorinated benzo[c]-[1,2,5]thiadiazole unit flanked with two cyclopentanedithiophene units,was firstly synthesized by stille coupling reaction,and then it was used to synthesize the non-fused ring based electron acceptors(5Z,5’Z)-5,5’-((6,6’-(5,6-difluorobenzo[c][1,2,5]thiadiazole-4,7-diyl)bis(4,4-bis(2-ethylhexyl)-4H-cyclopenta[1,2-b:5,4-b’]dithiophene-6,2-diyl))bis(methanylylidene))bis(3-hexyl-2-thioxothiazolidin-4-one) (MAZ-4)via Knoevenagel condensation reaction with 3-hexyl-rhodanine as the terminal electron-with drawing unit. The small molecule shows a strong absorption in the range 350-710 nm,and the optimal power conversion efficiency of the organic solar cell is 0.76% when the mass ratio of the donor material poly(3-hexylthiophene-2-5-diyl) and the acceptor material MAZ-4 is 1∶1.2.

参考文献/References:

[1] ZHOU H X, YANG L Q,YOU W. Rational design of high-performance conjugated polymers for organic solar cells[J]. Macromolecules,2012,45(2):607-632.

[2] ZHANG M J,GUO X,MA W,et al. A large-bandgap conjugated polymer for versatile photovoltaic applications with high performance [J]. Advanced Materials,2015,27(31):4655-4660.
[3] XU X P, FENG K, BI Z Z, et al. Single-junction polymer solar cells with 16.35% efficiency enabled by a platinum(II)complexation strategy [J]. Advanced Materials,2019,31(29):1901872:1-7.
[4] CHEN Q, YE F Y, LAI J Q, et al. Energy band alignment in operando inverted structure P3HT:PCBM organic solar cells [J]. Nano Energy,2017,40:454-461.
[5] KADEM B, ALFAHED R K F, Al-ASADI A S, et al. Morphological,structural,optical,and photovoltaic cell of copolymer P3HT: ICBA and P3HT:PCBM [J]. Optik,2020,204:164153:1-13.
[6] LAKHOTIYA G, BELSARE N , ARBUJ S, et al. Enhanced performance of PTB7-Th:PCBM based active layers in ternary organic solar cells [J]. RSC Advances,2019,9(13):7457-7463.
[7] LIN Y Z,WANG J Y,ZHANG Z G,et al. An electron acceptor challenging fullerenes for efficient polymer solar cells [J]. Advanced Materials,2015,27(7):1170-1174.
[8] YUAN J, ZHANG Y G, ZHOU L Y, et al. Single-junction organic solar cell with over 15% efficiency using fused-ring acceptor with electron-deficient core [J]. Joule,2019,3(4):1140-1151.
[9] CHANG H H,GUO X Q,GUO S L,et al. Trade-off between flight capability and reproduction in Acridoidea (Insecta: Orthoptera) [J]. Ecology and Evolution,2021,11(23):16849-16861.
[10] CAO C C, LAI H J,CHEN H,et al. Over 17.5% efficiency ternary organic solar cells with enhanced photon utilization via a medium band gap non-fullerene acceptor [J]. Journal of Materials Chemistry A,2021,30(9):16418-16426.
[11] LI S X,LI C Z, SHI M M, et al. New phase for organic solar cell research:emergence of Y-series electron acceptors and their perspectives [J]. ACS Energy Letters,2020,5(5):1554-1567.
[12] LIN Y Z,LI T F,ZHAO F W,et al. Structure evolution of oligomer fused-ring electron acceptors toward high efficiency of As-cast polymer solar cells [J]. Advanced Energy Materials,2016,6(18):1600854:1-9.
[13] CHEN Y Z, LIU T, MA L K, et al. Alkoxy substitution on IDT-series and Y-series non-fullerene acceptors yielding highly efficient organic solar cells [J]. Journal of Materials Chemistry A,2021,20(9):7481-7490.
[14] BAI H T,WANG Y F,CHENG P,et al. An electron acceptor based on indacenodithiophene and 1,1-dicyanomethylene-3-indanone for fullerene-free organic solar cells [J]. Journal of Materials Chemistry A,2015,3(5):1910-1914.
[15] WANG Y F, BAI H T, CHENG P, et al. Effect of electron-withdrawing units on triphenylamine-based small molecules for solution-processed organic solar cells [J]. Science China Chemistry,2015,58(2):331-338.
[16] BAI H T, CHENG P, WANG Y F, et al. A bipolar small molecule based on indacenodithiophene and diketopyrrolopyrrole for solution processed organic solar cells [J]. Journal of Materials Chemistry A,2013,18(2):778-784.
[17] ZHAN W C, QIAN D P, ZHANG S Q, et al. Fullerene-free polymer solar cells with over 11% efficiency and excellent thermal stability [J]. Advanced Materials,2016,28(23):4734-4739.
[18] LIU Q S,JIANG Y F,JIN K,et al. 18% efficiency organic solar cells [J]. Science Bulletin,2020,65(4):272-275.
[19] CAI Y H, LI Y, WANG R, et al. A well-mixed phase formed by two compatible non-fullerene acceptors enables ternary organic solar cells with efficiency over 18.6% [J]. Advanced Materials,2021,33(33):2101733:1-9.
[20] ZHANG X, DING Y Q, FENG H R,et al. Side chain engineering investigation of non-fullerene acceptors for photovoltaic device with efficiency over 15% [J]. Science China Chemistry,2020,63(2):1799-1806.
[21] KIM C Y,CHEN S H,PARK J S,et al. Green solvent-processed,high-performance organic solar cells achieved by outer side-chain selection of selenophene-incorporated Y-series acceptors [J]. Journal of Materials Chemistry A,2021,9(43):24622-24630.
[22] FENG S Y,LI M,TANG N N,et al. Regulating the packing of non-fullerene acceptors via multiple non-covalent interactions for enhancing the performance of organic solar cells [J]. ACS Applied Materials & Interfaces,2020,12(4):4638-4648.
[23] LUO Z H,MA R J,XIAO Y Q,et al. Conformation-tuning effect of asymmetric small molecule acceptors on molecular packing,interaction,and photovoltaic performance [J]. Small,2020,16(30):2001942:1-9.
[24] LI C,FU H T,XIA T,et al. Asymmetric non-fullerene small molecule acceptors for organic solar cells [J]. Advanced energy materials,2019,9(25): 1900999:1-16.
[25] CHEN Y N, LI M, WANG Y Z, et al. A fully non-fused ring acceptor with planar backbone and near-IR absorption for high performance polymer solar cells [J]. Angewandte Chemie(International Edition),2020,59(50):22714-22720.
[26] YU Z P, LIU Z X, CHEN F X, et al. Simple non-fused electron acceptors for efficient and stable organic solar cells [J]. Nature Communications,2019,10(1):2152:1-9.
[27] AHN J H,OH S,LEE H K,et al. Simple and versatile non-fullerene acceptor based on benzothiadiazole and rhodanine for organic solar cells [J]. ACS Applied Materials & Interfaces,2019,11(33):30098-30107.
[28] HUANG H, GUO Q X, FENG S Y, et al. Noncovalently fused-ring electron acceptors with near-infrared absorption for high-performance organic solar cells [J]. Nature Communications,2019,10(1):3038:1-10.
[29] WU Z H, CHEN Y C, ZHNAG L J, et al. A ligand-free direct heteroarylation approach for benzodithiophenedione-based simple small molecular acceptors toward high efficiency polymer solar cells [J]. Journal of Materials Chemistry A,2021,9(6):3314-3321.
[30] YOON N S, JEONG J Y, OH S, et al. Effects of electron-donating and electron-accepting substitution on photovoltaic performance in benzothiadiazole-based A-D-A′-D-A-type small-molecule acceptor solar cells [J]. ACS Applied Energy Materials,2020,3(12):12327-12337.
[31] PANG S T,ZHOU X,ZHANG S,et al. Non-fused non-fullerene acceptors with an A-D-A’-D-A framework and a benzothiadiazole core for high-performance organic solar cells [J]. ACS Applied Materials & Interfaces,2020,12(14):16531-16540.
[32] LI C Q, ZHANG X, YU N, et al. Simple nonfused-ring electron acceptors with noncovalently conformational locks for low-cost and high-performance organic solar cells enabled by end-group engineering [J]. Advanced Functional Materials, 2022,32(5): 2108861: 1-8.
[33] CHEN Z H,CAI P,CHEN J W,et al. Low band-gap conjugated polymers with strong interchain aggregation and very high hole mobility towards highly efficient thick-film polymer solar cells [J].Advanced Materials,2014,26(16):2586-2591.

相似文献/References:

备注/Memo

备注/Memo:
收稿日期:2022-02-10
基金项目:国家自然科学基金(51973169)
作者简介:刘紫凤,硕士研究生。E-mail:[email protected]
*通讯作者:高建宏,博士,讲师。E-mail:[email protected]
引文格式:刘紫凤,李俊闹,孙逢博,等. 基于非稠环核心的小分子受体材料的合成与光伏应用[J]. 武汉工程大学学报,2022,44(5):516-521.

更新日期/Last Update: 2022-11-01