Simplification of device structures for low-cost, high-efficiency perovskite solar cells

2017 ◽  
Vol 5 (10) ◽  
pp. 4756-4773 ◽  
Author(s):  
Ziran Zhao ◽  
Weihai Sun ◽  
Yunlong Li ◽  
Senyun Ye ◽  
Haixia Rao ◽  
...  
Keyword(s):  
Solar Cells ◽  
High Power ◽  
High Efficiency ◽  
Low Cost ◽  
Power Conversion ◽  
Perovskite Solar Cells ◽  
High Power Conversion Efficiency ◽  
Metal Halide Perovskite ◽  
Device Structures ◽  
Halide Perovskite

Organo-metal halide perovskite solar cells have shown great potential for application in photovoltaics with their high power conversion efficiency.

Methods and strategies for achieving high-performance carbon-based perovskite solar cells without hole transport materials

2019 ◽  
Vol 7 (26) ◽  
pp. 15476-15490 ◽  
Author(s):  
Haining Chen ◽  
Shihe Yang
Keyword(s):  
Solar Cells ◽  
Power Conversion Efficiency ◽  
High Power ◽  
Scientific Community ◽  
High Performance ◽  
Low Cost ◽  
Power Conversion ◽  
Perovskite Solar Cells ◽  
Hole Transport ◽  
High Power Conversion Efficiency

Perovskite solar cells (PSCs) have garnered great attention from the scientific community due to their high power conversion efficiency (PCE) achieved via low-cost and solution-processed fabrication techniques.

scholarly journals Effect of Polystyrene Treatment on the Efficiency and Stability of Fully Printable Mesoscopic Perovskite Solar Cells With Carbon Electrode

2021 ◽  
Author(s):  
Kyong Su Sonu ◽  
Pyol Kim ◽  
Song Guk Ko ◽  
Hak Son So ◽  
Jin Hyok Ri ◽  
...  
Keyword(s):  
Solar Cells ◽  
Charge Transfer ◽  
High Power ◽  
Low Cost ◽  
Power Conversion ◽  
Perovskite Solar Cells ◽  
Carbon Electrode ◽  
High Power Conversion Efficiency ◽  
Interfacial Engineering ◽  
The Stability

Abstract Hole conductor-free, fully printable mesoscopic perovskite solar cells with carbon electrode (PM-PSCs) have a good commercialization prospect because of low-cost production and high power conversion efficiency (PCE). Currently, the problem of improving the stability of perovskite solar cells (PSCs) is very important for commercialization. Interfacial engineering using polymers is an effective method to improve the efficiency and stability of PSCs. We prepared PM-PSCs by treatment with the toluene solution containing PS on the carbon electrode of the PM-PSCs, which would improve the charge transfer and greatly suppressed charge recombination in polystyrene (PS)-treated PM-PSCs, and also could greatly prevent degradation of perovskite into PbI2. The PS-treated PM-PSCs showed higher stability to light and moisture than the control, and the PCE was improved from 11.31% (control) to 14.03%.

scholarly journals 1T-rich 2D-WS2 as Interfacial Agent to Escalate Photo-induced Charge Transfer Dynamics in a Dopant-free Perovskite Solar Cells

2021 ◽  
Author(s):  
Naveen Harindu Hemasiri ◽  
Samrana Kazim ◽  
Shahzada Ahmad
Keyword(s):  
Solar Cells ◽  
Charge Transfer ◽  
Power Conversion Efficiency ◽  
High Power ◽  
Power Conversion ◽  
Perovskite Solar Cells ◽  
High Power Conversion Efficiency ◽  
Halide Perovskite ◽  
Induced Charge ◽  
Charge Transfer Dynamics

The rapid scientific surge in halide perovskite solar cells (PSCs) is owing to their solution processability and high power conversion efficiency, however, the deficiency in the photo-induced charge transfer dynamics...

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...

Fundamental physics behind high-efficiency organo-metal halide perovskite solar cells

2015 ◽  
Vol 3 (30) ◽  
pp. 15372-15385 ◽  
Author(s):  
Yu-Che Hsiao ◽  
Ting Wu ◽  
Mingxing Li ◽  
Qing Liu ◽  
Wei Qin ◽  
...  
Keyword(s):  
Solar Cells ◽  
Charge Transport ◽  
Excited States ◽  
High Efficiency ◽  
Perovskite Solar Cells ◽  
Metal Halide ◽  
Fundamental Physics ◽  
Metal Halide Perovskite ◽  
Halide Perovskite

Polarization and spin-dependent excited states and charge transport.

scholarly journals Hybrid Organic-Inorganic Perovskites Open a New Era for Low-Cost, High Efficiency Solar Cells

2015 ◽  
Vol 2015 ◽  
pp. 1-10 ◽  
Author(s):  
Guiming Peng ◽  
Xueqing Xu ◽  
Gang Xu
Keyword(s):  
Solar Cells ◽  
Solar Energy ◽  
High Efficiency ◽  
Low Cost ◽  
Power Conversion ◽  
Perovskite Solar Cells ◽  
Device Structure ◽  
New Era ◽  
High Efficiency Solar Cells ◽  
Conversion Efficiencies

The ramping solar energy to electricity conversion efficiencies of hybrid organic-inorganic perovskite solar cells during the last five years have opened new doors to low-cost solar energy. The record power conversion efficiency has climbed to 19.3% in August 2014 and then jumped to 20.1% in November. In this review, the main achievements for perovskite solar cells categorized from a viewpoint of device structure are overviewed. The challenges and prospects for future development of this field are also briefly presented.

Vivid-colored silicon solar panels with high efficiency and non-iridescent appearance

2019 ◽  
Vol 4 (4) ◽  
pp. 874-880 ◽  
Author(s):  
Chengang Ji ◽  
Zhong Zhang ◽  
Taizo Masuda ◽  
Yuki Kudo ◽  
L. Jay Guo
Keyword(s):  
Solar Cells ◽  
Power Conversion Efficiency ◽  
Conversion Efficiency ◽  
High Power ◽  
High Efficiency ◽  
Power Conversion ◽  
Solar Panels ◽  
High Power Conversion Efficiency ◽  
Novel Approach

A novel approach was proposed for fabricating bright-colored solar cells with high power conversion efficiency and excellent angular insensitivity.

scholarly journals Organo-metal halide perovskite-based solar cells with CuSCN as the inorganic hole selective contact

2014 ◽  
Vol 2 (32) ◽  
pp. 12754-12760 ◽  
Author(s):  
Sudam Chavhan ◽  
Oscar Miguel ◽  
Hans-Jurgen Grande ◽  
Victoria Gonzalez-Pedro ◽  
Rafael S. Sánchez ◽  
...  
Keyword(s):  
Solar Cells ◽  
Power Conversion Efficiency ◽  
Conversion Efficiency ◽  
Power Conversion ◽  
Perovskite Solar Cells ◽  
Metal Halide ◽  
Solution Processed ◽  
Metal Halide Perovskite ◽  
Halide Perovskite ◽  
Planar Heterojunction

The viability of using solution-processed CuSCN films as inorganic hole selective contacts in perovskite solar cells is demonstrated, by reaching a power conversion efficiency of 6.4% in planar heterojunction-based devices.

scholarly journals The effect of oxygen on the efficiency of planar p–i–n metal halide perovskite solar cells with a PEDOT:PSS hole transport layer

2018 ◽  
Vol 6 (16) ◽  
pp. 6882-6890 ◽  
Author(s):  
Bardo J. Bruijnaers ◽  
Eric Schiepers ◽  
Christ H. L. Weijtens ◽  
Stefan C. J. Meskers ◽  
Martijn M. Wienk ◽  
...  
Keyword(s):  
Solar Cells ◽  
Power Conversion ◽  
Perovskite Solar Cells ◽  
Hole Transport ◽  
Metal Halide ◽  
Transport Layer ◽  
Hole Transport Layer ◽  
Metal Halide Perovskite ◽  
Halide Perovskite ◽  
Effect Of Oxygen

Thermal annealing in air of p–i–n metal halide perovskite solar cells processed on PEDOT:PSS restores the work function of this hole transport layer, resulting in power conversion efficiency.

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