scholarly journals Doping strategies for small molecule organic hole-transport materials: impacts on perovskite solar cell performance and stability

2019 ◽  
Vol 10 (7) ◽  
pp. 1904-1935 ◽  
Author(s):  
Tracy H. Schloemer ◽  
Jeffrey A. Christians ◽  
Joseph M. Luther ◽  
Alan Sellinger
Keyword(s):  
Solar Cells ◽  
Solar Cell ◽  
Small Molecule ◽  
Perovskite Solar Cells ◽  
Perovskite Solar Cell ◽  
Hole Transport ◽  
Solar Cell Performance ◽  
Long Term Stability ◽  
Hole Transport Layers

Dopants for small molecule-based organic hole-transport layers impact both perovskite solar cells initial performance and long-term stability.

scholarly journals High-performance hole conductor-free perovskite solar cell using a carbon nanotube counter electrode

RSC Advances ◽  
2020 ◽  
Vol 10 (59) ◽  
pp. 35831-35839 ◽  
Author(s):  
Mustafa K. A. Mohammed
Keyword(s):  
Solar Cells ◽  
Solar Cell ◽  
Carbon Nanotube ◽  
High Performance ◽  
Counter Electrode ◽  
Perovskite Solar Cells ◽  
Perovskite Solar Cell ◽  
Manufacturing Cost ◽  
Long Term Stability

Carbon-based perovskite solar cells (C-PSCs) are the most promising photovoltaic (PV) due to their low material and manufacturing cost and superior long-term stability.

Addition of adamantylammonium iodide to hole transport layers enables highly efficient and electroluminescent perovskite solar cells

2018 ◽  
Vol 11 (11) ◽  
pp. 3310-3320 ◽  
Author(s):  
Mohammad Mahdi Tavakoli ◽  
Wolfgang Tress ◽  
Jovana V. Milić ◽  
Dominik Kubicki ◽  
Lyndon Emsley ◽  
...  
Keyword(s):  
Solar Cells ◽  
Solar Cell ◽  
Radiative Recombination ◽  
High Efficiency ◽  
Perovskite Solar Cells ◽  
Perovskite Solar Cell ◽  
Hole Transport ◽  
Hole Transport Layers ◽  
Hole Transporting ◽  
Electro Luminescence

Non-radiative recombination losses are reduced drastically by addition of adamantylammonium iodide (ADAHI) into the hole transporting layer (HTL) in a perovskite solar cell, resulting in high efficiency (∼22%), increased Voc up to 1245 mV, and enhanced electro-luminescence EQE to 2.5%.

The architecture of the electron transport layer for a perovskite solar cell

2018 ◽  
Vol 6 (4) ◽  
pp. 682-712 ◽  
Author(s):  
Mohamad Firdaus Mohamad Noh ◽  
Chin Hoong Teh ◽  
Rusli Daik ◽  
Eng Liang Lim ◽  
Chi Chin Yap ◽  
...  
Keyword(s):  
Solar Cells ◽  
Solar Cell ◽  
Electron Transport ◽  
Perovskite Solar Cells ◽  
Perovskite Solar Cell ◽  
Transport Layer ◽  
Electron Transport Layer ◽  
Long Term Stability ◽  
Device Efficiency

The architecture of the electron transport layer strongly influences the device efficiency, long-term stability, and hysteresis behavior of perovskite solar cells.

Carbon-sandwiched perovskite solar cell

2018 ◽  
Vol 6 (4) ◽  
pp. 1382-1389 ◽  
Author(s):  
Namyoung Ahn ◽  
Il Jeon ◽  
Jungjin Yoon ◽  
Esko I. Kauppinen ◽  
Yutaka Matsuo ◽  
...  
Keyword(s):  
Solar Cells ◽  
Solar Cell ◽  
Low Cost ◽  
Perovskite Solar Cells ◽  
Perovskite Solar Cell ◽  
Term Stability ◽  
Long Term Stability

Carbon-sandwiched perovskite solar cells have long-term stability and are low cost.

Enhanced planar perovskite solar cell efficiency and stability using a perovskite/PCBM heterojunction formed in one step

Nanoscale ◽  
2018 ◽  
Vol 10 (6) ◽  
pp. 3053-3059 ◽  
Author(s):  
Long Zhou ◽  
Jingjing Chang ◽  
Ziye Liu ◽  
Xu Sun ◽  
Zhenhua Lin ◽  
...  
Keyword(s):  
Solar Cells ◽  
Solar Cell ◽  
High Performance ◽  
Perovskite Solar Cells ◽  
Perovskite Solar Cell ◽  
Solar Cell Efficiency ◽  
Cell Efficiency ◽  
Long Term Stability ◽  
One Step

Efficient perovskite/PCBM heterojunction is formed in one-step for perovskite solar cells with high performance and long-term stability.

Boosting the performance of perovskite solar cells through a novel active passivation method

2018 ◽  
Vol 6 (32) ◽  
pp. 15853-15858 ◽  
Author(s):  
Pengfei Wang ◽  
Jiao Wang ◽  
Xin Zhang ◽  
Haoliang Wang ◽  
Xiaolei Cui ◽  
...  
Keyword(s):  
Solar Cells ◽  
Solar Cell ◽  
Perovskite Solar Cells ◽  
Perovskite Solar Cell ◽  
Cell Performance ◽  
Solar Cell Performance ◽  
Potassium Halides

Potassium halides have recently garnered much attention, due to their improvement of perovskite solar cell performance.

Surface treatment via Li-bis-(trifluoromethanesulfonyl) imide to eliminate the hysteresis and enhance the efficiency of inverted perovskite solar cells

2017 ◽  
Vol 5 (39) ◽  
pp. 10280-10287 ◽  
Author(s):  
Cong Chen ◽  
Guang Yang ◽  
Junjie Ma ◽  
Xiaolu Zheng ◽  
Zhiliang Chen ◽  
...  
Keyword(s):  
Solar Cells ◽  
Surface Treatment ◽  
Power Conversion ◽  
Photovoltaic Performance ◽  
Perovskite Solar Cells ◽  
Hole Transport ◽  
Transport Layer ◽  
Hole Transport Layer ◽  
Long Term Stability

We showed that perovskite solar cells employing Li-treated NiOxas a hole transport layer demonstrated excellent photovoltaic performance, and obtained a power conversion efficiency of up to 18.03%. In addition, the device possessed good long-term stability.

scholarly journals Analysis of the role of hole transport layer materials to the performance of perovskite solar cell

2018 ◽  
Vol 67 ◽  
pp. 01021 ◽  
Author(s):  
Istighfari Dzikri ◽  
Michael Hariadi ◽  
Retno Wigajatri Purnamaningsih ◽  
Nji Raden Poespawati
Keyword(s):  
Solar Cells ◽  
Solar Cell ◽  
Short Circuit ◽  
Perovskite Solar Cells ◽  
Perovskite Solar Cell ◽  
Open Circuit ◽  
Hole Transport ◽  
Transport Layer ◽  
Hole Transport Layer

Research in solar cells is needed to maximize Indonesia’s vast solar potential that can reach up to 207.898 MW with an average radiation of 4.8 kWh/m2/day. Organometallic perovskite solar cells (PSCs) have gained immense attention due to their rapid increase in efficiency and compatibility with low-cost fabrication methods. Understanding the role of hole transport layer is very important to obtain highly efficient PSCs. In this work, we studied the effect of Hole Transport Layer (HTL) to the performance of perovskite solar cell. The devices with HTL exhibit substantial increase in power conversion efficiency, open circuit voltage and short circuit current compared to the device without HTL. The best performing device is PSC with CuSCN as HTL layer, namely Voc of 0.24, Isc of 1.79 mA, 0.27 FF and efficiency of 0.09%.

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