钙钛矿太阳能电池用Ag/ZrO_2/C柔性纳米纤维膜电极
Ag/ZrO_2/C flexible nanofiber films-based counter electrode for perovskite solar cells
查看参考文献30篇
|
文摘
|
钙钛矿太阳能电池(perovskite solar cells,PSCs)因其制备简单、光电转化效率较高等优点而备受关注。静电纺碳纳米纤维膜(carbon nanofiber films,CNFs)具有高比表面积、良好的电学性能和化学稳定性,但其脆性限制了它的应用。利用静电纺丝法结合水热法制备柔性导电Ag/ZrO_2/C复合纳米纤维膜,然后将其应用于PSCs的对电极,研究不同Ag纳米颗粒添加量对柔性复合纳米纤维膜和电池的性能影响。结果表明:当银前驱体溶液质量浓度从0g/mL增加至0.030g/mL时,Ag/ZrO_2/C复合纳米纤维表面的Ag纳米颗粒的包覆越来越好,薄膜显示良好的柔韧性,其抗弯弹性模量为0.479MPa,电导率从866S/m增加到4862S/m,提高了薄膜的空穴电子传输能力,进而增强PSCs的性能。当溶液质量浓度为0.030g/mL时,器件具备最优的光电转换效率(6.05%)和最大电流(18.44mA/cm~2)。 |
|
其他语种文摘
|
Perovskite solar cells(PSCs)are paid much attention due to simple preparation and high photoelectric conversion efficiency.Carbon nanofiber films(CNFs)prepared by electrospinning have high specific surface area,electrical properties and chemical stability,but the application in PSCs is limited due to their brittleness.The flexible and conductive Ag/ZrO_2/C composite nanofiber films were prepared by electrospinning and hydrothermal method.After that,it was applied as the counter electrode of flexible PSCs and the effect of Ag nanoparticles with different concentrations on the performance of the composite nanofiber films and the PSCs were studied.The results show that when the concentration of precursor solution rises from 0g/mL to 0.030g/mL,the coating effect of Ag nanoparticles on the Ag/ZrO_2/C composite nanofiber improves obviously and all the composite nanofiber films display the excellent flexibility and modulus of elasticity(0.479MPa),meanwhile, the conductivity of the films increases from 866S/m to 4862S/m,so as to enhance the hole-electron transport capacity of the films and the performance of flexible PSCs.When the solution concentration is 0.030g/mL,the PSCs have best photoelectric conversion efficiency(PCE)of 6.05%and optimal current density(18.44mA/cm~2).It is of great significance to further improve the performance of flexible PSCs and the application of flexible carbon nanofiber films. |
|
来源
|
材料工程
,2021,49(9):79-86 【核心库】
|
|
DOI
|
10.11868/j.issn.1001-4381.2020.000719
|
|
关键词
|
钙钛矿太阳能电池
;
柔性复合纳米纤维膜电极
;
碳
;
二氧化锆
;
银
|
|
地址
|
浙江理工大学纺织科学与工程学院, 杭州, 310018
|
|
语种
|
中文 |
|
文献类型
|
研究性论文 |
|
ISSN
|
1001-4381 |
|
学科
|
化学 |
|
基金
|
浙江省自然科学基金项目
|
|
文献收藏号
|
CSCD:7073078
|
参考文献 共
30
共2页
|
|
1.
Kojima A. Organometal halide perovskites as visible-light sensitizers for photovoltaic cells.
Journal of the American Chemical Society,2009,131(17):6050-6051
|
CSCD被引
1191
次
|
|
|
|
|
2.
Sahli F. Fully textured monolithic perovskite/silicon tandem solar cells with 25.2% power conversion efficiency.
Nature Materials,2018,17(9):820-826
|
CSCD被引
68
次
|
|
|
|
|
3.
Egger D A. What remains unexplained about the properties of halide perovskites.
Advanced Materials,2018,30(20):1800691
|
CSCD被引
4
次
|
|
|
|
|
4.
刘晓东. 阴极界面修饰层改善平面p-i-n型钙钛矿太阳能电池的光伏性能.
电化学,2016,22(4):315-331
|
CSCD被引
3
次
|
|
|
|
|
5.
Li H Y. High-efficiency and stable perovskite solar cells prepared using chlorobenzene/acetonitrile antisolvent.
ACS Applied Materials &Interfaces,2019,11(38):34989-34996
|
CSCD被引
1
次
|
|
|
|
|
6.
Yan W B. Increasing open circuit voltage by adjusting work function of hole-transporting materials in perovskite solar cells.
Nano Research,2016,9(6):1600-1608
|
CSCD被引
7
次
|
|
|
|
|
7.
Abate A. Lithium salts as“redox active”p-type dopants for organic semiconductors and their impact in solid-state dye-sensitized solar cells.
Physical Chemistry Chemical Physics,2013,15(7):2572-2579
|
CSCD被引
32
次
|
|
|
|
|
8.
Hou F. Efficient and stable perovskite solar cell achieved with bifunctional interfacial layers.
ACS Applied Materials &Interfaces,2019,11(28):25218-25226
|
CSCD被引
2
次
|
|
|
|
|
9.
王艺蒙.
碳材料对电极的制备及其在染料敏化太阳能电池中的应用,2019
|
CSCD被引
1
次
|
|
|
|
|
10.
应承展. 碳材料在钙钛矿太阳能电池中的应用.
材料工程,2019,47(6):1-10
|
CSCD被引
2
次
|
|
|
|
|
11.
Zhang F. Structure engineering of hole-conductor free perovskite-based solar cells with low-temperature-processed commercial carbon paste as cathode.
ACS Applied Materials &Interfaces,2014,6(18):16140-16146
|
CSCD被引
26
次
|
|
|
|
|
12.
Zheng X. Boron doping of multiwalled carbon nanotubes significantly enhances hole extraction in carbon-based perovskite solar cells.
Nano letters,2017,17(4):2496-2505
|
CSCD被引
8
次
|
|
|
|
|
13.
Qiang L. All-carbon-electrode-based endurable flexible perovskite solar cells.
Advanced Functional Materials,2018,28(11):1706777
|
CSCD被引
1
次
|
|
|
|
|
14.
Ku Z L. Full printable processed mesoscopic CH_3NH_3PbI_3/TiO_2heterojunction solar cells with carbon counter electrode.
Scientific Reports,2013,3(11):3132
|
CSCD被引
67
次
|
|
|
|
|
15.
孙俊生.
碳材料在钙钛矿太阳能电池对电极中的应用研究,2019
|
CSCD被引
1
次
|
|
|
|
|
16.
Nie G. General synthesis of hierarchical C/MOx@MNO_2(M=Mn,Cu,Co)composite nanofibers for highperformance supercapacitor electrodes.
Journal of Colloid and Interface Science,2017,509:235-244
|
CSCD被引
3
次
|
|
|
|
|
17.
Shen J. Nanofibrous membrane constructed wearable triboelectric nanogenerator for high performance biomechanical energy harvesting.
Nano Energy,2017,36:341-348
|
CSCD被引
6
次
|
|
|
|
|
18.
Zhang L. The effect of carbon counter electrodes on fully printable mesoscopic perovskite solar cells.
Journal of Materials Chemistry A,2015,3(17):9165-9170
|
CSCD被引
17
次
|
|
|
|
|
19.
Yin X. The application of highly flexible ZrO_2/C nanofiber films to flexible dye-sensitized solar cells.
Journal of Materials Science,2017,52(18):11025-11035
|
CSCD被引
4
次
|
|
|
|
|
20.
Wan T. Recent progress in electrospinning TiO_2 nanostructured photo-anode of dye-sensitized solar cells.
Journal of Applied Polymer Science,2018,135:1-10
|
CSCD被引
1
次
|
|
|
|
|
了解气象卫星更多信息，请访问