کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8148307 | 1524159 | 2018 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Enhanced electrical properties of Li-doped NiOx hole extraction layer in p-i-n type perovskite solar cells
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
فیزیک ماده چگال
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Enhanced electrical properties of Li-doped NiOx hole extraction layer in p-i-n type perovskite solar cells Enhanced electrical properties of Li-doped NiOx hole extraction layer in p-i-n type perovskite solar cells](/preview/png/8148307.png)
چکیده انگلیسی
We report a suitable Li-doped NiOx hole-extraction layer of p-i-n type planar perovskite solar cell as an alternative to organic material such as PEDOT:PSS. The Li-doped NiOx used as hole-extraction layer can be prepared by facile method of just adding Li source to NiOx precursor solution to form Li-doped NiOx layer. The presence of Li in NiOx layer has an influence on conductivity of the NiOx layer which is evidenced by the conductive AFM. In addition, the NiOx layer with 50 nm thickness prevents a lot of pinholes inside the film and relatively low processing temperature of 200 °C has the advantage of wide choice of transparent conduction oxide substrate. As a result, p-i-n type planar perovskite solar cell incorporating the Li-doped NiOx hole-extraction layer is improved with significantly enhanced fill factor leading to increase in conversion efficiency of 15.41%.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Current Applied Physics - Volume 18, Supplement, August 2018, Pages S55-S59
Journal: Current Applied Physics - Volume 18, Supplement, August 2018, Pages S55-S59
نویسندگان
Min-Ah Park, Ik Jae Park, Sungmin Park, Jihye Kim, William Jo, Hae Jung Son, Jin Young Kim,