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1. 电子科技大学电子薄膜与集成器件国家重点实验室,四川 成都,610054
2. 桂林电子科技大学 广西信息材料重点实验室,广西 桂林,541004
3. 电子科技大学中山学院 电子薄膜与集成器件国家重点实验室中山分室,广东 中山,528402
纸质出版日期:2018-3-5,
网络出版日期:2017-10-25,
收稿日期:2017-7-24,
修回日期:2017-10-7,
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王俊, 禹豪, 张继华等. 采用MoO<sub>3</sub>阳极缓冲层的钙钛矿太阳能电池研究[J]. 发光学报, 2018,39(3): 322-328
WANG Jun, YU Hao, ZHANG JI-hua etc. Study on Perovskite Solar Cells with MoO<sub>3</sub> Anode Buffer Layer[J]. Chinese Journal of Luminescence, 2018,39(3): 322-328
王俊, 禹豪, 张继华等. 采用MoO<sub>3</sub>阳极缓冲层的钙钛矿太阳能电池研究[J]. 发光学报, 2018,39(3): 322-328 DOI: 10.3788/fgxb20183903.0322.
WANG Jun, YU Hao, ZHANG JI-hua etc. Study on Perovskite Solar Cells with MoO<sub>3</sub> Anode Buffer Layer[J]. Chinese Journal of Luminescence, 2018,39(3): 322-328 DOI: 10.3788/fgxb20183903.0322.
采用热蒸发法沉积无毒、稳定、价廉的无机氧化物MoO
3
,将其作为钙钛矿电池的阳极缓冲层。结果表明,MoO
3
阳极缓冲层的引入有利于增强光吸收层到阳极的空穴提取效率,使电池的短路电流密度(
J
sc
)和填充因子(FF)均有较大幅度提高,取得了9.96%的平均光电转换效率(PCE)。此外,实验发现,MoO
3
阳极缓冲层可以阻挡酸性的PEDOT∶PSS对ITO的腐蚀,有利于增强电池的稳定性。
The inorganic oxide MoO
3
thin films were prepared by thermal evaporation deposition method
and used as an anode buffer layer for PHJ perovskite solar cells. The results show that the MoO
3
anode buffer layer can enhance the hole extraction efficiency from the light absorption layer to the anode
and benefit the improvement of the short-circuit current (
J
sc
) density and the fill factor (FF) of the solar cells. An average power conversion efficiency (PCE) of 9.96% is achieved finally for the solar cells with a MoO
3
anode buffer layer. In addition
the results also show that the MoO
3
anode buffer layer can hinder the corrosion of ITO by acidic PEDOT:PSS and improve the stability of the solar cells.
钙钛矿太阳能电池阳极缓冲层MoO3无机氧化物
perovskite solar cellsanode interface modificationMoO3inorganic oxide
KOJIMA A, TESHIMA K, SHIRAI Y, et al.. Organometal halide perovskites as visible-light sensitizers for photovoltaic cells[J]. J. Am. Chem. Soc., 2009, 131(17):6050-6051.
HODES G. Perovskite-based solar cells[J]. Science, 2013, 342(6156):317-318.
JENG J Y, CHIANG Y F, LEE M H, et al.. CH3NH3PbI3 perovskite/fullerene planar-heterojunction hybrid solar cells[J]. Adv. Mater., 2013, 25(27):3727-3732.
刘大超, 崔运超, 李光, 等. 阳极界面修饰对钙钛矿太阳能电池性能的影响[J]. 光子学报, 2017, 46(2):0223003. LIU D C, CUI Y C, LI G, et al.. Influence of anode interface modification on the performance of perovskite solar cells[J]. Acta Photon. Sinica, 2017, 46(2):0223003. (in Chinese)
YOU J, HONG Z, YANG Y M, et al.. Low-temperature solution-processed perovskite solar cells with high efficiency and flexibility[J]. ACS Nano, 2014, 8(2):1674-1680.
LI Y, YE S, SUN W, et al.. Hole-conductor-free planar perovskite solar cells with 16.0% efficiency[J]. J. Mater. Chem. A, 2015, 3(36):18389-18394.
HU L, PENG J, WANG W, et al.. Sequential deposition of CH3NH3PbI3 on planar NiO film for efficient planar perovskite solar cells[J]. ACS Photon., 2014, 1(7):547-553.
WANG K C, JENG J Y, SHEN P S, et al.. p-type mesoscopic nickel oxide/organometallic perovskite heterojunction solar cells[J]. Sci. Rep., 2014, 6(23):4756-4759.
ZUO C, DING L. Solution-processed Cu2O and CuO as hole transport materials for efficient perovskite solar cells[J]. Small, 2015, 11(41):5528-5532.
MALINKIEWICZ O, YELLA A, GRTZEL M, et al.. Perovskite solar cells employing organic charge-transport layers[J]. Nat. Photon., 2013, 8(2):128-132.
HONG J J, YEH P, LIAO S H, et al.. Inverted perovskite solar cells with inserted cross-linked electron-blocking interlayers for performance enhancement[J]. J. Mater. Chem. A, 2015, 3(17):9291-9297.
KYAW A K K, SUN X W, JIANG C Y, et al.. An inverted organic solar cell employing a sol-gel derived ZnO electron selective layer and thermal evaporated MoO3 hole selective layer[J]. Appl. Phys. Lett., 2008, 93(22):221107.
GIROTTO C, VOROSHAZI E, CHEYNS D, et al.. Solution-processed MoO3 thin films as a hole-injection layer for organic solar cells[J]. ACS Appl. Mater. Interf., 2011, 3(9):3244-3247.
WANG Y, LUO Q, WU N, et al.. Solution-processed MoO3:PEDOT:PSS hybrid hole transporting layer for inverted polymer solar cells[J]. ACS Appl. Mater. Interf., 2015, 7(13):7170-7179.
ETGAR L, GAO, XUE Z, et al.. Mesoscopic CH3NH3PbI3/TiO2 heterojunction solar cells[J]. J. Am. Chem. Soc., 2012, 134(42):17396-17399.
郭秀斌, 于威, 李婧, 等. 钙钛矿薄膜的微结构和光电特性优化[J]. 光子学报, 2017, 46(3):0331004. GUO X B, YU W, LI J, et al.. Optimization of microstructure and photoelectric properties of perovskite thin films[J]. Acta Photon. Sinica, 2017, 46(3):0331004.(in Chinese)
薛启帆, 叶轩立, 曹镛, 等. 钙钛矿太阳电池研究进展:薄膜形貌控制与界面工程[J]. 化学学报, 2015, 73(3):179-192. XUE Q F, YE X L, CAO Y, et al.. Recent advances in perovskite solar cells:morphology control and interfacial engineering[J]. Acta Chim. Sinica, 2015, 73(3):179-192. (in Chinese)
CHEN L, WANG P, LI F, et al.. Efficient bulk heterojunction polymer solar cells using PEDOT/PSS doped with solution-processed MoO3 as anode buffer layer[J]. Solar Energy Mater. Solar Cells, 2012, 102:66-70.
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