Enhancement in lifespan of halide perovskite solar cells,Energy & Environmental Science

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Enhancement in lifespan of halide perovskite solar cells
Energy & Environmental Science ( IF 32.4 ) Pub Date : 2018-12-07 00:00:00 , DOI: 10.1039/c8ee02852d
Qiong Wang _{1,

2,

3} , Nga Phung _{1,

2,

3} , Diego Di Girolamo _{4,

5,

6,

7} , Paola Vivo _{8,

9,

10,

11} , Antonio Abate _{1,

2,

3,

12,

13}

Affiliation

While perovskite solar cells have skyrocketed in recent years to power conversion efficiencies competitive with those of silicon and thin-film photovoltaics, the lagging behind stability stands in the way of commercialisation. In this review, we discuss the reasons and factors that induce the degradation in photovoltaic performance of perovskite solar cells, and furthermore, we summarise the most promising strategies to enhance the lifespan. We show that each component of the device, including the charge selective contacts, perovskite layer, and electrodes, can be engineered to reduce the influence of heat, UV light, oxygen, moisture and their synergetic effect on the operating lifetime of devices. We conclude that inorganic contacts and inorganic perovskite compositions are the most promising direction toward stable perovskite solar cells.

中文翻译：

延长卤化物钙钛矿太阳能电池的寿命

近年来，钙钛矿太阳能电池的功率转换效率飞速增长，与硅和薄膜光伏电池相比具有竞争力，而落后于稳定性则阻碍了其商业化。在这篇综述中，我们讨论了导致钙钛矿型太阳能电池光伏性能下降的原因和因素，此外，我们总结了延长寿命的最有希望的策略。我们表明，可以对设备的每个组件（包括电荷选择触点，钙钛矿层和电极）进行设计，以减少热量，紫外线，氧气，湿气及其对设备使用寿命的协同影响。我们得出结论，无机接触和无机钙钛矿组成是朝着稳定钙钛矿太阳能电池发展的最有希望的方向。

更新日期：2018-12-07

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