Thin Films of Dendritic Anatase Titania Nanowires Enable Effective Hole-Blocking and Efficient Light-Harvesting for High-Performance Mesoscopic Perovskite Solar Cells

2015 ◽  
Vol 25 (21) ◽  
pp. 3264-3272 ◽  
Author(s):  
Wu-Qiang Wu ◽  
Fuzhi Huang ◽  
Dehong Chen ◽  
Yi-Bing Cheng ◽  
Rachel A. Caruso
Keyword(s):  
Thin Films ◽  
Solar Cells ◽  
High Performance ◽  
Light Harvesting ◽  
Perovskite Solar Cells ◽  
Anatase Titania

Reduced Defects of MAPbI3 Thin Films Treated by FAI for High-Performance Planar Perovskite Solar Cells

2018 ◽  
Vol 29 (7) ◽  
pp. 1805810 ◽  
Author(s):  
Yuqin Zou ◽  
Hao-Yi Wang ◽  
Yujun Qin ◽  
Cheng Mu ◽  
Qi Li ◽  
...  
Keyword(s):  
Thin Films ◽  
Solar Cells ◽  
High Performance ◽  
Perovskite Solar Cells

Sub-100 °C solution processed amorphous titania nanowire thin films for high-performance perovskite solar cells

2016 ◽  
Vol 329 ◽  
pp. 17-22 ◽  
Author(s):  
Wu-Qiang Wu ◽  
Dehong Chen ◽  
Fuzhi Huang ◽  
Yi-Bing Cheng ◽  
Rachel A. Caruso
Keyword(s):  
Thin Films ◽  
Solar Cells ◽  
High Performance ◽  
Perovskite Solar Cells ◽  
Solution Processed ◽  
Amorphous Titania

Controlled growth of organic–inorganic hybrid CH3NH3PbI3 perovskite thin films from phase-controlled crystalline powders

RSC Advances ◽  
2016 ◽  
Vol 6 (106) ◽  
pp. 104359-104365 ◽  
Author(s):  
Yong Chan Choi ◽  
Se Won Lee ◽  
Hyo Jeong Jo ◽  
Dae-Hwan Kim ◽  
Shi-Joon Sung
Keyword(s):  
Thin Films ◽  
Solar Cells ◽  
High Performance ◽  
Perovskite Solar Cells ◽  
Controlled Growth ◽  
Inorganic Hybrid

High-performance MAPbI3 perovskite solar cells with 16% efficiency are fabricated from phase-controlled crystalline powders.

Ultrathin efficient perovskite solar cells employing a periodic structure of a composite hole conductor for elevated plasmonic light harvesting and hole collection

Nanoscale ◽  
2016 ◽  
Vol 8 (12) ◽  
pp. 6290-6299 ◽  
Author(s):  
Mingzhu Long ◽  
Zefeng Chen ◽  
Tiankai Zhang ◽  
Yubin Xiao ◽  
Xiaoliang Zeng ◽  
...  
Keyword(s):  
Solar Cells ◽  
Polymer Composite ◽  
Periodic Structure ◽  
High Performance ◽  
Light Harvesting ◽  
Perovskite Solar Cells ◽  
Periodic Microstructure ◽  
Hole Transporting ◽  
Hole Transporting Material

We report a molecule/polymer composite hole transporting material (HTM) with a periodic microstructure for optical and electronic enhancement for high performance perovskite solar cells.

A facile route for preparing nickel(ii) oxide thin films for high-performance inverted perovskite solar cells

2020 ◽  
Vol 4 (7) ◽  
pp. 3597-3603
Author(s):  
Guibin Shen ◽  
Hongye Dong ◽  
Qingbin Cai ◽  
Xiaoning Wen ◽  
Xiangning Xu ◽  
...  
Keyword(s):  
Thin Films ◽  
Solar Cells ◽  
Solar Cell ◽  
Low Temperature ◽  
High Performance ◽  
Perovskite Solar Cells ◽  
Perovskite Solar Cell ◽  
Oxide Thin Films ◽  
Facile Route ◽  
Low Temperature Process

An inverted MAPbI3 perovskite solar cell based on NiO fabricated by a facile low-temperature process realized a PCE of 17.78%.

High Performance Perovskite Solar Cells through Surface Modification, Mixed Solvent Engineering and Nanobowl-Assisted Light Harvesting

MRS Advances ◽  
2016 ◽  
Vol 1 (47) ◽  
pp. 3175-3184 ◽  
Author(s):  
Xianghong He ◽  
Yang Bai ◽  
Haining Chen ◽  
Xiaoli Zheng ◽  
Shihe Yang
Keyword(s):  
Solar Cells ◽  
High Performance ◽  
Mixed Solvent ◽  
Light Harvesting ◽  
Perovskite Solar Cells ◽  
Central Importance ◽  
Solvent Engineering ◽  
The Past ◽  
Organometal Halide Perovskite

ABSTRACTIn spite of the phenomenal efficiency progression of the organometal halide perovskite-based solar cells (PSCs) over the past few years, detailed understanding of the working mechanisms and effective measures to overcome the main weaknesses such as the long-term instability are of central importance. This paper provides a brief review of our most recent research on high-performance PSCs including the diethanolamine-modification of NiO surface, the mixed solvent engineering and the mesoporous TiO2 nanobowl (NB) array assisted light harvesting.

High-Performance Perovskite Solar Cells by One-Step Self-Assembled Perovskite-Polymer Thin Films

2020 ◽  
Vol 3 (6) ◽  
pp. 5902-5912 ◽  
Author(s):  
Luyao Zheng ◽  
Kai Wang ◽  
Tao Zhu ◽  
Yongrui Yang ◽  
Rui Chen ◽  
...  
Keyword(s):  
Thin Films ◽  
Solar Cells ◽  
High Performance ◽  
Polymer Thin Films ◽  
Perovskite Solar Cells ◽  
One Step ◽  
Self Assembled

scholarly journals Single Source Thermal Evaporation of Two-dimensional Perovskite Thin Films for Photovoltaic Applications

2019 ◽  
Vol 9 (1) ◽  
Author(s):  
Zhuang-Hao Zheng ◽  
Hua-Bin Lan ◽  
Zheng-Hua Su ◽  
Huan-Xin Peng ◽  
Jing-Ting Luo ◽  
...  
Keyword(s):  
Thin Films ◽  
Solar Cells ◽  
Solar Cell ◽  
High Performance ◽  
Thermal Evaporation ◽  
Perovskite Solar Cells ◽  
Two Dimensional ◽  
Single Source ◽  
Solvent Annealing ◽  
Solvent Vapor

AbstractHybrid two-dimensional (2D) halide perovskites has been widely studied due to its potential application for high performance perovskite solar cells. Understanding the relationship between microstructural and opto-electronic properties is very important for fabricating high-performance 2D perovskite solar cell. In this work, the effect of solvent annealing on grain growth was investigated to enhance the efficiency of photovoltaic devices with 2D perovskite films based on (BA)2(MA)3Pb4I13 prepared by single-source thermal evaporation. Results show that solvent annealing with the introduction of solvent vapor can effectively enhance the crystallization of the (BA)2(MA)3Pb4I13 thin films and produce denser, larger-crystal grains. The thin films also display a favorable band gap of 1.896 eV, which benefits for increasing the charge-diffusion lengths. The solvent-annealed (BA)2(MA)3Pb4I13 thin-film solar cell prepared by single-source thermal evaporation shows an efficiency range of 2.54–4.67%. Thus, the proposed method can be used to prepare efficient large-area 2D perovskite solar cells.

scholarly journals Blended additive manipulated morphology and crystallinity transformation toward high performance perovskite solar cells

RSC Advances ◽  
2017 ◽  
Vol 7 (82) ◽  
pp. 51944-51949 ◽  
Author(s):  
Dan Liu ◽  
Chongwen Li ◽  
Cuiping Zhang ◽  
Zaiwei Wang ◽  
Huawei Zhang ◽  
...  
Keyword(s):  
Thin Films ◽  
Solar Cells ◽  
High Performance ◽  
Perovskite Solar Cells

The morphology and crystallinity of MAPbI3 thin films were regulated using blended-additive engineering for high performance perovskite solar cells.

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