Perovskite/polymer monolithic hybrid tandem solar cells utilizing a low-temperature, full solution process

2015 ◽  
Vol 2 (2) ◽  
pp. 203-211 ◽  
Author(s):  
Chun-Chao Chen ◽  
Sang-Hoon Bae ◽  
Wei-Hsuan Chang ◽  
Ziruo Hong ◽  
Gang Li ◽  
...  
Keyword(s):  
Solar Cells ◽  
Low Temperature ◽  
Solution Process ◽  
Monolithic Integration ◽  
Tandem Solar Cells ◽  
Tandem Structure ◽  
Full Solution

In the current study, a monolithic integration of perovskite and polymer subcells into a tandem structure is realized through a full solution process.

Inverted planar NH2CHNH2PbI3 perovskite solar cells with 13.56% efficiency via low temperature processing

2015 ◽  
Vol 17 (30) ◽  
pp. 19745-19750 ◽  
Author(s):  
Da-Xing Yuan ◽  
Adam Gorka ◽  
Mei-Feng Xu ◽  
Zhao-Kui Wang ◽  
Liang-Sheng Liao
Keyword(s):  
Solar Cells ◽  
Low Temperature ◽  
High Efficiency ◽  
Perovskite Solar Cells ◽  
Solution Process ◽  
Low Temperature Processing ◽  
Temperature Solution

High efficiency inverted planar NH2CHNH2PbI3 perovskite solar cells fabricated by a low-temperature solution-process.

A solution process for inverted tandem solar cells

2011 ◽  
Vol 12 (2) ◽  
pp. 364-371 ◽  
Author(s):  
Thue T. Larsen-Olsen ◽  
Eva Bundgaard ◽  
Kristian O. Sylvester-Hvid ◽  
Frederik C. Krebs
Keyword(s):  
Solar Cells ◽  
Solution Process ◽  
Tandem Solar Cells

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

Study of optical losses in mechanically stacked dye-sensitized/CdTe tandem solar cells

2013 ◽  
Vol 1538 ◽  
pp. 221-226
Author(s):  
Vincent Barrioz ◽  
Simon Hodgson ◽  
Peter Holliman ◽  
Arthur Connell ◽  
Giray Kartopu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Dye Sensitized Solar Cells ◽  
Optical Losses ◽  
Absorption Bands ◽  
Tandem Solar Cells ◽  
Dye Sensitized ◽  
Dye Absorption ◽  
Tandem Structure ◽  
Photo Electrode ◽  
Sensitized Solar Cells

ABSTRACTIn a constant effort to capture effectively more of the spectral range from the sun, multi-junction cells are being investigated. In this context, the marriage of thin film and dye-sensitized solar cells (DSC) PV technologies may be able to offer greater efficiency whilst maintaining the benefits of each individual technology. DSC devices offer advantages in the nature of both the metal oxide photo-electrode and dye absorption bands, which can be tuned to vary the optical performance of this part of a tandem device, while CdTe cells absorb the majority of light above their band-gap in only a few microns of thickness. The key challenge is to assess the optical losses with the goal of reaching a net gain in photocurrent and consequently increased conversion efficiency. This study reports on the influence of optical losses from various parts of the stacked tandem structure using UV-VIS spectrometry and EQE measurements. A net gain in photocurrent was achieved from a model developed for the DSC/CdTe mechanically stacked tandem structure.

Effective stability enhancement in ZnO-based perovskite solar cells by MACl modification

2021 ◽  
Author(s):  
Wenbin Guo ◽  
Chunyu Liu ◽  
Wei Wu ◽  
Dezhong Zhang ◽  
Zhuowei Li ◽  
...  
Keyword(s):  
Solar Cells ◽  
Low Temperature ◽  
Perovskite Solar Cells ◽  
Optoelectronic Devices ◽  
Solution Processed ◽  
Tandem Solar Cells ◽  
Chemical Instability ◽  
Temperature Solution ◽  
Effective Stability ◽  
Stability Enhancement

Low-temperature solution-processed ZnO has decided advantages in flexible and tandem solar cells, while its application encountered difficulties in perovskite optoelectronic devices due to the chemical instability at ZnO-perovskite interface. It...

Monolithic perovskite/silicon-heterojunction tandem solar cells processed at low temperature

2016 ◽  
Vol 9 (1) ◽  
pp. 81-88 ◽  
Author(s):  
Steve Albrecht ◽  
Michael Saliba ◽  
Juan Pablo Correa Baena ◽  
Felix Lang ◽  
Lukas Kegelmann ◽  
...  
Keyword(s):  
Solar Cells ◽  
Low Temperature ◽  
Power Output ◽  
Tandem Solar Cells ◽  
Tandem Cell

We present a monolithic perovskite/silicon tandem cell enabling a high Voc and a stabilized power output of 18%.

scholarly journals Monolithic Perovskite-Carrier Selective Contact Silicon Tandem Solar Cells Using Molybdenum Oxide as a Hole Selective Layer

Energies ◽  
2021 ◽  
Vol 14 (11) ◽  
pp. 3108
Author(s):  
Hoyoung Song ◽  
Changhyun Lee ◽  
Jiyeon Hyun ◽  
Sang-Won Lee ◽  
Dongjin Choi ◽  
...  
Keyword(s):  
Solar Cells ◽  
Power Conversion Efficiency ◽  
Conversion Efficiency ◽  
Tin Oxide ◽  
Cell Structure ◽  
Power Conversion ◽  
Tandem Solar Cells ◽  
Selective Layer ◽  
Tandem Structure

Monolithic perovskite–silicon tandem solar cells with MoOx hole selective contact silicon bottom solar cells show a power conversion efficiency of 8%. A thin 15 nm-thick MoOx contact to n-type Si was used instead of a standard p+ emitter to collect holes and the SiOx/n+ poly-Si structure was deposited on the other side of the device for direct tunneling of electrons and this silicon bottom cell structure shows ~15% of power conversion efficiency. With this bottom carrier selective silicon cell, tin oxide, and subsequent perovskite structure were deposited to fabricate monolithic tandem solar cells. Monolithic tandem structure without ITO interlayer was also compared to confirm the role of MoOx in tandem cells and this tandem structure shows the power conversion efficiency of 3.3%. This research has confirmed that the MoOx layer simultaneously acts as a passivation layer and a hole collecting layer in this tandem structure.

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