Low-temperature processed SnO 2 compact layer for efficient mesostructure perovskite solar cells

2017 ◽  
Vol 391 ◽  
pp. 677-683 ◽  
Author(s):  
Jinxia Duan ◽  
Qiu Xiong ◽  
Bingjie Feng ◽  
Yang Xu ◽  
Jun Zhang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Low Temperature ◽  
Perovskite Solar Cells ◽  
Compact Layer

scholarly journals Low temperature perovskite solar cells with an evaporated TiO2 compact layer for perovskite silicon tandem solar cells

2017 ◽  
Vol 124 ◽  
pp. 567-576 ◽  
Author(s):  
Alexander J. Bett ◽  
Patricia S.C. Schulze ◽  
Kristina Winkler ◽  
Jacopo Gasparetto ◽  
Paul F. Ndione ◽  
...  
Keyword(s):  
Solar Cells ◽  
Low Temperature ◽  
Perovskite Solar Cells ◽  
Compact Layer ◽  
Tandem Solar Cells

Low-temperature processed compact layer for perovskite solar cells with negligible hysteresis

2017 ◽  
Vol 235 ◽  
pp. 640-645 ◽  
Author(s):  
Liang Wang ◽  
Fengjing Liu ◽  
Tianjun Liu ◽  
Xiaoyong Cai ◽  
Gongtang Wang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Low Temperature ◽  
Perovskite Solar Cells ◽  
Compact Layer

Low-Temperature TiOx Compact Layer for Planar Heterojunction Perovskite Solar Cells

2016 ◽  
Vol 8 (17) ◽  
pp. 11076-11083 ◽  
Author(s):  
Zonghao Liu ◽  
Qi Chen ◽  
Ziruo Hong ◽  
Huanping Zhou ◽  
Xiaobao Xu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Low Temperature ◽  
Perovskite Solar Cells ◽  
Compact Layer ◽  
Planar Heterojunction

Nb-doped amorphous titanium oxide compact layer for formamidinium-based high efficiency perovskite solar cells by low-temperature fabrication

2018 ◽  
Vol 6 (20) ◽  
pp. 9583-9591 ◽  
Author(s):  
Youhei Numata ◽  
Ryo Ishikawa ◽  
Yoshitaka Sanehira ◽  
Atsushi Kogo ◽  
Hajime Shirai ◽  
...  
Keyword(s):  
Solar Cells ◽  
Low Temperature ◽  
Titanium Oxide ◽  
High Efficiency ◽  
Perovskite Solar Cells ◽  
Compact Layer ◽  
Niobium Doped

Low-temperature processed perovskite solar cells (PSCs) were prepared using an amorphous niobium-doped titanium oxide (Nb/TiOx) film as a compact layer (CL) combined with a brookite TiO2 mesoporous layer.

scholarly journals Low-temperature-processed metal oxide electron transport layers for efficient planar perovskite solar cells

Rare Metals ◽  
2021 ◽  
Author(s):  
Jia-Xing Song ◽  
Xin-Xing Yin ◽  
Zai-Fang Li ◽  
Yao-Wen Li
Keyword(s):  
Solar Cells ◽  
Electron Transport ◽  
Low Temperature ◽  
Metal Oxide ◽  
Low Cost ◽  
Perovskite Solar Cells ◽  
Transport Layer ◽  
Electron Transport Layer ◽  
Future Research ◽  
Low Temperature Preparation

Abstract As a promising photovoltaic technology, perovskite solar cells (pero-SCs) have developed rapidly over the past few years and the highest power conversion efficiency is beyond 25%. Nowadays, the planar structure is universally popular in pero-SCs due to the simple processing technology and low-temperature preparation. Electron transport layer (ETL) is verified to play a vital role in the device performance of planar pero-SCs. Particularly, the metal oxide (MO) ETL with low-cost, superb versatility, and excellent optoelectronic properties has been widely studied. This review mainly focuses on recent developments in the use of low-temperature-processed MO ETLs for planar pero-SCs. The optical and electronic properties of widely used MO materials of TiO2, ZnO, and SnO2, as well as the optimizations of these MO ETLs are briefly introduced. The commonly used methods for depositing MO ETLs are also discussed. Then, the applications of different MO ETLs on pero-SCs are reviewed. Finally, the challenge and future research of MO-based ETLs toward practical application of efficient planar pero-SCs are proposed. Graphical abstract

scholarly journals Low Temperature Processed Fully Printed Efficient Planar Structure Carbon Electrode Perovskite Solar Cells and Modules

2021 ◽  
pp. 2101219
Author(s):  
Fu Yang ◽  
Lirong Dong ◽  
Dongju Jang ◽  
Begench Saparov ◽  
Kai Cheong Tam ◽  
...  
Keyword(s):  
Solar Cells ◽  
Low Temperature ◽  
Perovskite Solar Cells ◽  
Planar Structure ◽  
Carbon Electrode

scholarly journals Dip coated SnO2 film as electron transport layer for low temperature processed planar perovskite solar cells

2021 ◽  
Vol 4 ◽  
pp. 100066
Author(s):  
A. Ashina ◽  
Ramya Krishna Battula ◽  
Easwaramoorthi Ramasamy ◽  
Narendra Chundi ◽  
S. Sakthivel ◽  
...  
Keyword(s):  
Solar Cells ◽  
Electron Transport ◽  
Low Temperature ◽  
Perovskite Solar Cells ◽  
Sno2 Film ◽  
Transport Layer ◽  
Electron Transport Layer

scholarly journals Effect of SnO2 Colloidal Dispersion Solution Concentration on the Quality of Perovskite Layer of Solar Cells

Coatings ◽  
2021 ◽  
Vol 11 (5) ◽  
pp. 591
Author(s):  
Keke Song ◽  
Xiaoping Zou ◽  
Huiyin Zhang ◽  
Chunqian Zhang ◽  
Jin Cheng ◽  
...  
Keyword(s):  
Solar Cells ◽  
Low Temperature ◽  
High Efficiency ◽  
Surface Condition ◽  
Perovskite Solar Cells ◽  
Colloidal Dispersion ◽  
Transport Layer ◽  
Electron Transport Layer ◽  
Perovskite Layer ◽  
Dispersion Solution

The electron transport layer (ETL) is critical to carrier extraction for perovskite solar cells (PSCs). Moreover, the morphology and surface condition of the ETL could influence the topography of the perovskite layer. ZnO, TiO2, and SnO2 were widely investigated as ETL materials. However, TiO2 requires a sintering process under high temperature and ZnO has the trouble of chemical instability. SnO2 possesses the advantages of low-temperature fabrication and high conductivity, which is critical to the performance of PSCs prepared under low temperature. Here, we optimized the morphology and property of SnO2 by modulating the concentration of a SnO2 colloidal dispersion solution. When adjusting the concentration of SnO2 colloidal dispersion solution to 5 wt.% (in water), SnO2 film indicated better performance and the perovskite film has a large grain size and smooth surface. Based on high efficiency (16.82%), the device keeps a low hysteresis index (0.23).

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