Size-controlled SiO2nanoparticles as scaffold layers in thin-film perovskite solar cells

2014 ◽  
Vol 2 (39) ◽  
pp. 16429-16433 ◽  
Author(s):  
Sun Hye Hwang ◽  
Jongmin Roh ◽  
Jungsup Lee ◽  
Jaehoon Ryu ◽  
Juyoung Yun ◽  
...  
Keyword(s):  
Thin Film ◽  
Solar Cells ◽  
Solar Cell ◽  
Power Conversion Efficiency ◽  
High Power ◽  
Power Conversion ◽  
Perovskite Solar Cells ◽  
Perovskite Solar Cell ◽  
High Power Conversion Efficiency ◽  
Size Controlled

The effects of scaffold layers composed of SiO2NPs with diameters of 15, 30, 50, 70, and 100 nm on the properties of a perovskite film were investigated . Among the various sizes of SiO2NPs, the performance of a 50 nm diameter SiO2NP based perovskite solar cell presented a high power-conversion efficiency (PCE) of 11.45%.

Performance improvement of inverted two-dimensional perovskite solar cells using a non-fullerene acceptor as the trap passivator

2021 ◽  
Author(s):  
Eun-Cheol Lee ◽  
Zhihai Liu
Keyword(s):  
Solar Cells ◽  
Power Conversion Efficiency ◽  
Performance Improvement ◽  
High Power ◽  
Power Conversion ◽  
Perovskite Solar Cells ◽  
Two Dimensional ◽  
High Power Conversion Efficiency ◽  
Long Term Stability

Recently, Ruddlesden–Popper two-dimensional (2D) perovskite solar cells (PSCs) have been intensively studied, owing to their high power conversion efficiency (PCE) and excellent long-term stability. In this work, we improved the...

scholarly journals Enhancement of photovoltaic efficiency by insertion of a polyoxometalate layer at the anode of an organic solar cell

2014 ◽  
Vol 1 (9) ◽  
pp. 682-688 ◽  
Author(s):  
M. Alaaeddine ◽  
Q. Zhu ◽  
D. Fichou ◽  
G. Izzet ◽  
J. E. Rault ◽  
...  
Keyword(s):  
Solar Cells ◽  
Solar Cell ◽  
Power Conversion Efficiency ◽  
High Power ◽  
Organic Solar Cells ◽  
Organic Solar Cell ◽  
Power Conversion ◽  
High Power Conversion Efficiency ◽  
Photovoltaic Efficiency ◽  
Thick Layers

Thick layers of the Wells–Dawson K6[P2W18O62] highly ordered were obtained and integrated at the anodic interface of organic solar cells to reach high power conversion efficiency.

scholarly journals An efficient and stable inverted perovskite solar cell involving inorganic charge transport layers without a high temperature procedure

RSC Advances ◽  
2020 ◽  
Vol 10 (32) ◽  
pp. 18608-18613
Author(s):  
Jien Yang ◽  
Jinjin Xu ◽  
Qiong Zhang ◽  
Zhilin Xue ◽  
Hairui Liu ◽  
...  
Keyword(s):  
Solar Cell ◽  
High Temperature ◽  
Charge Transport ◽  
High Power ◽  
Power Conversion ◽  
Perovskite Solar Cells ◽  
Perovskite Solar Cell ◽  
High Power Conversion Efficiency ◽  
The Poor ◽  
Poor Stability

Despite the successful enhancement in the high-power conversion efficiency (PCE) of perovskite solar cells (PSCs), the poor stability of PSCs is one of the major issues preventing their commercialization.

High-performance hole-transporting layer-free conventional perovskite/fullerene heterojunction thin-film solar cells

2015 ◽  
Vol 3 (17) ◽  
pp. 9128-9132 ◽  
Author(s):  
Kai-Wei Tsai ◽  
Chu-Chen Chueh ◽  
Spencer T. Williams ◽  
Ten-Chin Wen ◽  
Alex K. Y. Jen
Keyword(s):  
Thin Film ◽  
Solar Cells ◽  
Power Conversion Efficiency ◽  
High Power ◽  
High Performance ◽  
Extraction Efficiency ◽  
Power Conversion ◽  
Thin Film Solar Cells ◽  
High Power Conversion Efficiency ◽  
Hole Transporting

MAPbI3 perovskite was found to be able to modify the work function of ITO, leading to sufficient charge extraction efficiency at the ITO/perovskite interface. A device with a high power conversion efficiency of >11% was obtained.

Highly efficient planar perovskite solar cells with a TiO2/ZnO electron transport bilayer

2015 ◽  
Vol 3 (38) ◽  
pp. 19288-19293 ◽  
Author(s):  
Xin Xu ◽  
Huiyin Zhang ◽  
Jiangjian Shi ◽  
Juan Dong ◽  
Yanhong Luo ◽  
...  
Keyword(s):  
Solar Cells ◽  
Electron Transport ◽  
Power Conversion Efficiency ◽  
Conversion Efficiency ◽  
High Power ◽  
Power Conversion ◽  
Perovskite Solar Cells ◽  
High Power Conversion Efficiency ◽  
Highly Efficient

A TiO2/ZnO bilayer was applied in planar perovskite solar cells to achieve high power-conversion efficiency more than 17%.

scholarly journals Facile synthesis of a hole transporting material with a silafluorene core for efficient mesoscopic CH3NH3PbI3 perovskite solar cells

2016 ◽  
Vol 4 (22) ◽  
pp. 8750-8754 ◽  
Author(s):  
Anurag Krishna ◽  
Dharani Sabba ◽  
Jun Yin ◽  
Annalisa Bruno ◽  
Liisa J. Antila ◽  
...  
Keyword(s):  
Solar Cells ◽  
Solar Cell ◽  
Power Conversion Efficiency ◽  
Power Conversion ◽  
Perovskite Solar Cells ◽  
Perovskite Solar Cell ◽  
Efficient Synthesis ◽  
Facile Synthesis ◽  
Hole Transporting ◽  
Hole Transporting Material

A power conversion efficiency of 11% has been obtained from a perovskite solar cell using a new silafluorene-based hole transporting material made by a short efficient synthesis.

Enhanced performance via partial lead replacement with calcium for a CsPbI3 perovskite solar cell exceeding 13% power conversion efficiency

2018 ◽  
Vol 6 (14) ◽  
pp. 5580-5586 ◽  
Author(s):  
Cho Fai Jonathan Lau ◽  
Xiaofan Deng ◽  
Jianghui Zheng ◽  
Jincheol Kim ◽  
Zhilong Zhang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Solar Cell ◽  
Power Conversion Efficiency ◽  
Conversion Efficiency ◽  
Power Conversion ◽  
Perovskite Solar Cells ◽  
Perovskite Solar Cell ◽  
Partial Replacement ◽  
Reverse Scan

Partial replacement of Pb in CsPbI3 perovskite solar cells with Ca enhances power conversion efficiency to 13.5% under reverse scan (stabilised at 13.3%), without sacrificing stability.

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