Highly stabilized perovskite solar cell prepared using vacuum deposition

RSC Advances ◽  
2016 ◽  
Vol 6 (96) ◽  
pp. 93525-93531 ◽  
Author(s):  
Jing Zhang ◽  
Yongle Zhao ◽  
Dong Yang ◽  
Can Li ◽  
Shengzhong (Frank) Liu
Keyword(s):  
Thermal Stability ◽  
Solar Cells ◽  
Solar Cell ◽  
High Efficiency ◽  
Solution Process ◽  
Perovskite Solar Cell ◽  
Vacuum Deposition ◽  
High Efficiency Solar Cells ◽  
One Step

With proper optimization, high efficiency solar cells are fabricated with the perovskite layers prepared using a one-step solution process and vacuum deposition methods and the devices prepared by vacuum deposition show significantly better ambient and thermal stability.

Ambient air-processed mixed-ion perovskites for high-efficiency solar cells

2016 ◽  
Vol 4 (42) ◽  
pp. 16536-16545 ◽  
Author(s):  
Kári Sveinbjörnsson ◽  
Kerttu Aitola ◽  
Jinbao Zhang ◽  
Malin B. Johansson ◽  
Xiaoliang Zhang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Solar Cell ◽  
High Efficiency ◽  
Ambient Air ◽  
Perovskite Solar Cell ◽  
Ambient Conditions ◽  
Average Efficiency ◽  
High Efficiency Solar Cells

A mixed-ion (FAPbI3)1−x(MAPbBr3)x perovskite solar cell was prepared under ambient conditions with an average efficiency of 17.6%.

Growth of Thin μc-Si:H on Intrinsic a-Si:H for Solar Cells Application

1996 ◽  
Vol 452 ◽  
Author(s):  
P. Pemet ◽  
M. Goetz ◽  
H. Keppner ◽  
A. Shah
Keyword(s):  
Stainless Steel ◽  
Solar Cells ◽  
Solar Cell ◽  
High Efficiency ◽  
Solar Cell Performance ◽  
Hydrogenated Silicon ◽  
Boron Doped ◽  
High Efficiency Solar Cells ◽  
Amorphous Substrates ◽  
Interface Treatment

AbstractThe <p> μc-SiC:H / <i> a-Si:H junction can be considered to be a sub-system of a n/i/p solar cell. Optimised performance of this junction can be assumed to be a key feature for obtaining high efficiency solar cells.In this paper the authors present results on the conductivity of boron doped microcrystalline hydrogenated silicon (<p> μc-Si:H) thin films deposited on amorphous substrates (e.g. glass or glass/<i> a-Si:H). It is shown that, without any treatment of the substrate or of the underlying surface, the <p> layers showed a strongly reduced conductivity. This indicates either a bad nucleation or a poor microcrystalline behaviour. By using an appropriate surface treatment of the substrate, a gain in photoconductivity of about three orders of magnitude could be obtained (σ > 3 S/cm at a layer thickness of 400Å). We conclude from this, that for thin <p> type μc-Si:H layers the nucleation conditions are essential for obtaining best electric properties of the film w.r.t. solar cell performance.Based on these results, interface treatment was successfully implemented in n/i/p solar cells deposited on TCO coated glass and stainless steel. The results of these experiments are also presented.

Dopant-free polymeric hole transport materials for highly efficient and stable perovskite solar cells

2016 ◽  
Vol 9 (7) ◽  
pp. 2326-2333 ◽  
Author(s):  
Guan-Woo Kim ◽  
Gyeongho Kang ◽  
Jinseck Kim ◽  
Gang-Young Lee ◽  
Hong Il Kim ◽  
...  
Keyword(s):  
Solar Cells ◽  
Solar Cell ◽  
High Efficiency ◽  
Perovskite Solar Cells ◽  
Perovskite Solar Cell ◽  
Hole Transport ◽  
Highly Efficient

A dopant–free polymeric hole transport material (HTM), RCP, based on benzo[1,2-b:4,5:b′]dithiophene and 2,1,3-benzothiadiazole exhibited a high efficiency of 17.3% in a perovskite solar cell and maintained its initial efficiency for over 1400 hours.

High efficiency hysteresis-less inverted planar heterojunction perovskite solar cells with a solution-derived NiOxhole contact layer

2015 ◽  
Vol 3 (48) ◽  
pp. 24495-24503 ◽  
Author(s):  
Xingtian Yin ◽  
Meidan Que ◽  
Yonglei Xing ◽  
Wenxiu Que
Keyword(s):  
Solar Cells ◽  
Solar Cell ◽  
High Efficiency ◽  
Perovskite Solar Cells ◽  
Contact Layer ◽  
Perovskite Solar Cell ◽  
Planar Heterojunction

A solution-derived NiOxfilm was successfully employed to work as the hole selective contact for a high efficiency inverted planar heterojunction perovskite solar cell with negligible hysteresis.

Study on hole-transport-material-free planar TiO2/CH3NH3PbI3 heterojunction solar cells: the simplest configuration of a working perovskite solar cell

2015 ◽  
Vol 3 (28) ◽  
pp. 14902-14909 ◽  
Author(s):  
Ying Liu ◽  
Shulin Ji ◽  
Shuxin Li ◽  
Weiwei He ◽  
Ke Wang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Solar Cell ◽  
Production Cost ◽  
High Efficiency ◽  
Perovskite Solar Cells ◽  
Perovskite Solar Cell ◽  
Hole Transport ◽  
Heterojunction Solar Cells

Perovskite solar cells have been widely investigated owing to their high efficiency and low production cost.

Hole-conductor-free planar perovskite solar cells with 16.0% efficiency

2015 ◽  
Vol 3 (36) ◽  
pp. 18389-18394 ◽  
Author(s):  
Yunlong Li ◽  
Senyun Ye ◽  
Weihai Sun ◽  
Weibo Yan ◽  
Yu Li ◽  
...  
Keyword(s):  
Solar Cells ◽  
Solar Cell ◽  
Perovskite Solar Cells ◽  
Solution Process ◽  
Perovskite Solar Cell ◽  
Inverted Structure

In the present work, a hole-conductor-free inverted-structure planar perovskite solar cell was fabricated by a solution process.

Variable width quantum well-based high-efficiency solar cells: an investigation in Al0.56Ga0.44As solar cell

2017 ◽  
Vol 7 (1) ◽  
pp. 015502
Author(s):  
Saeid Asgharizadeh ◽  
Mahdi Javidnassab ◽  
Asghar Asghari ◽  
Mehdi Rezaei Keramaty
Keyword(s):  
Solar Cells ◽  
Solar Cell ◽  
Quantum Well ◽  
High Efficiency ◽  
High Efficiency Solar Cells

scholarly journals High-efficiency and stable piezo-phototronic organic perovskite solar cell

RSC Advances ◽  
2018 ◽  
Vol 8 (16) ◽  
pp. 8694-8698 ◽  
Author(s):  
Ke Gu ◽  
Dongqi Zheng ◽  
Lijie Li ◽  
Yan Zhang
Keyword(s):  
Solar Cells ◽  
Solar Cell ◽  
High Efficiency ◽  
Perovskite Solar Cells ◽  
Perovskite Solar Cell

Enhancing the performance of perovskite solar cells with strain based on a piezo-phototronic effect.

scholarly journals Potential of ZnO/ZnS as electron transport materials on Perovskite Solar Cells

2021 ◽  
Vol 10 (2) ◽  
pp. 41-47
Author(s):  
Ilham Yurestira ◽  
Arie Purnomo Aji ◽  
Muhammad Feri Desfri ◽  
Ari Sulistyo Rini ◽  
Yolanda Rati
Keyword(s):  
Solar Cells ◽  
Solar Cell ◽  
Electron Transport ◽  
High Efficiency ◽  
Perovskite Solar Cells ◽  
Perovskite Solar Cell ◽  
Current Status ◽  
Scientific Publications ◽  
Perovskite Layer ◽  
Short Period

Abstrak. Sel surya berbasis perovskite merupakan sel fotovoltaik generasi terakhir yang mampu memanfaatkan energi surya dengan efisiensi tinggi dan dapat difabrikasi melalui proses yang sederhana dan murah. Sejak diperkenalkannya perovskite solar cell (PSC), efisiensi konversi dayanya telah mencapai efisiensi di atas 23% dalam waktu yang relatif singkat diiringi dengan peningkatan publikasi ilmiah di bidang ini. Penggunaan semikonduktor ZnO sebagai Electron Transport Material (ETM) yang merupakan salah satu bagian utama dalam PSC mulai dilirik akibat proses pembuatan yang lebih sederhana dibandingkan TiO2. Seng oksida (ZnO) masih memiliki kelemahan yang dapat diatasi dengan penambahan ZnS untuk mengurangi rekombinasi pembawa muatan dari lapisan perovskite ke ETM. Tujuan dari artikel ini adalah untuk menyajikan tinjauan singkat tentang status terkini mengenai komposit ZnO/ZnS sebagai elektron transport material pada sel surya perovskit. Ulasan ini juga membahas peran penambahan ZnS dalam memperbaiki morfologi dalam ukuran nano dan sifat optik material sekaligus meningkatkan kinerja PSC beserta penjelasan mengenai mekanisme dasar operasi piranti untuk memberikan pemahaman yang lebih baik tentang sifat dari ZnO/ZnS sebagai ETM pada sel surya perovskit. Abstract. Perovskite-based solar cells are the latest generation of photovoltaic cells capable of utilizing solar energy at high efficiency and can be fabricated through a simple and inexpensive process. Since the introduction of the perovskite solar cell (PSC), its power conversion efficiency has reached efficiencies above 23% in a relatively short period of time accompanied by an increase in scientific publications in this field. The use of ZnO semiconductors as Electron Transport Material (ETM), which is one of the main parts of PSC, has begun to be noticed due to the simpler manufacturing process compared to TiO2. Zinc oxide (ZnO) still has a weakness which can be overcome by adding ZnS to reduce the recombination of the charge carriers from the perovskite layer to the ETM. The aim of this article is to present a brief overview of the current status of ZnO/ZnS composites as an electron transport material in perovskite solar cells. This review also discusses the role of addition of ZnS in improving morphology in nanosize and optical properties of materials as well as improving PSC performance along with an explanation of the basic mechanism of device operation to provide a better understanding of the properties of ZnO/ZnS as ETM in perovskite solar cells. Keywords: Perovskite solar cell, Composite, ZnO, ZnS dan Electron Transport Material.

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