A general approach for nanoparticle composite transport materials toward efficient perovskite solar cells,Chemical Communications

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A general approach for nanoparticle composite transport materials toward efficient perovskite solar cells
Chemical Communications ( IF 4.3 ) Pub Date : 2017-09-14 00:00:00 , DOI: 10.1039/c7cc05934e
Yihua Chen _{1,

2,

3,

4,

5} , Jianjun Gu _{1,

2,

3,

4,

5} , Rundong Fan _{1,

2,

3,

4,

5} , Ziliang Li _{1,

2,

3,

4,

5} , Liang Li _{1,

2,

3,

4,

5} , Ligang Wang _{1,

2,

3,

4,

5} , Guanhaojie Zheng _{1,

2,

3,

4,

5} , Honggang Nie _{4,

5,

6,

7,

8} , Qi Chen _{9,

10,

11,

12} , Huanping Zhou _{1,

2,

3,

4,

5}

Affiliation

The design of electron transport layers (ETLs) is crucial to the performance of optoelectronic devices. A composite ETL was constructed to overcome the poor carrier extraction issue in perovskite solar cells, resulting in a maximum PCE of 19.14% with reduced hysteresis. A similar enhancement phenomenon was observed in both devices based on TiO₂ and SnO₂ ETLs.

中文翻译：

纳米颗粒复合材料向高效钙钛矿太阳能电池传输材料的一般方法

电子传输层（ETL）的设计对于光电器件的性能至关重要。构造了复合ETL来克服钙钛矿太阳能电池中较弱的载流子提取问题，从而使最大PCE达到19.14％，并减少了磁滞现象。在两种基于TiO ₂和SnO ₂ ETL的器件中都观察到了类似的增强现象。

更新日期：2017-09-22

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