Enhanced performance and mechanical durability of a flexible solar cell from the dry transfer of PEDOT:PSS with polymer nanoparticles

2018 ◽  
Vol 6 (15) ◽  
pp. 4106-4113 ◽  
Author(s):  
Jong Hwa Lee ◽  
Young Yun Kim ◽  
O Ok Park
Keyword(s):  
Solar Cell ◽  
Photovoltaic Cell ◽  
Hole Transport ◽  
Polymer Nanoparticles ◽  
Transport Layer ◽  
Hole Transport Layer ◽  
Mechanical Durability ◽  
Flexible Solar Cell

PTB7:PC71BM-based flexible solar cell fabricated by stamping transfer of PEDOT:PSS hole transport layer with polymer nanoparticles. This photovoltaic cell exhibited enhanced performance and mechanical durability as compared with those of the spin-coated cells.

Chalcogenide As Inorganic Transport Layer in Perovskite Solar Cell

2021 ◽  
Author(s):  
Atul kumar
Keyword(s):  
Solar Cell ◽  
Fill Factor ◽  
Perovskite Solar Cell ◽  
Hole Transport ◽  
Band Alignment ◽  
Transport Layer ◽  
Hole Transport Layer ◽  
Band Offset ◽  
Primary Concern ◽  
Earth Abundant

Abstract Fill factor (FF) deficit and stability is a primary concern with the perovskite solar cell. Resistance values and band alignment at junction interface in perovskite are causing low fill factor. Moisture sensitivity of methylammonium lead halide perovskite is causing a stability issue. We tried to solve these issues by using inorganic hole transport layer (HTL). FF is sensitive to the band offset values. We study the band alignment/band offset effect at the Perovskite /HTL junction. Inorganic material replacing Spiro-MeOTAD can enhance the stability of the device by providing an insulation from ambient. Our simulation study shows that the earth abundant p-type chalcogenide materials of SnS as HTL in perovskite is comparable to Spiro-MeOTAD efficiency.

scholarly journals Performance Comparison of Different Hole Transport Layer Configurations in a Perovskite-based Solar Cell using SCAPS-1D Simulation

2021 ◽  
Author(s):  
Seyyedreza HOSSEİNİ ◽  
Nagihan DELİBAŞ ◽  
Mahsa BAHRAMGOUR ◽  
Alireza TABATABAEİ MASHAYEKH ◽  
Aligholi NİAİE
Keyword(s):  
Solar Cell ◽  
Performance Comparison ◽  
Hole Transport ◽  
Transport Layer ◽  
Hole Transport Layer

scholarly journals Hole Transport Behaviour of Various Polymers and Their Application to Perovskite-Sensitized Solid-State Solar Cells

2018 ◽  
Vol 2018 ◽  
pp. 1-6 ◽  
Author(s):  
Jeongmin Lim ◽  
Seong Young Kong ◽  
Yong Ju Yun
Keyword(s):  
Solar Cells ◽  
Solar Cell ◽  
Solid State ◽  
Perovskite Solar Cell ◽  
Hole Transport ◽  
Transport Layer ◽  
Hole Transport Layer ◽  
Good Efficiency ◽  
Promising Alternative ◽  
Transport Behaviour

Inorganic-organic mesoscopic solar cells become a promising alternative for conventional solar cells. We describe a CH3NH3PbI3 perovskite-sensitized solid-state solar cells with the use of different polymer hole transport materials such as 2,2′,7,7′-tetrakis-(N,N-di-p-methoxyphenyl-amine)-9,9′-spirobifluorene (spiro-OMeTAD), poly(3-hexylthiophene-2,5-diyl) (P3HT), and poly[[4,8-bis[(2-ethylhexyl)oxy]benzo[1,2-b:4,5-b′]dithiophene-2,6-diyl][3-fluoro-2-[(2-ethylhexyl)carbonyl]thieno[3,4-b]thiophenediyl]] (PTB7). The device with a spiro-OMeTAD-based hole transport layer showed the highest efficiency of 6.9%. Interestingly, the PTB7 polymer, which is considered an electron donor material, showed dominant hole transport behaviors in the perovskite solar cell. A 200 nm thin layer of PTB7 showed comparatively good efficiency (5.5%) value to the conventional spiro-OMeTAD-based device.

scholarly journals High Photovoltage of 1 V on a Steady-State Certified Hole Transport Layer-Free Perovskite Solar Cell by a Molten-Salt Approach

2018 ◽  
Vol 3 (5) ◽  
pp. 1122-1127 ◽  
Author(s):  
Lukas Wagner ◽  
Sijo Chacko ◽  
Gayathri Mathiazhagan ◽  
Simone Mastroianni ◽  
Andreas Hinsch
Keyword(s):  
Steady State ◽  
Solar Cell ◽  
Molten Salt ◽  
Perovskite Solar Cell ◽  
Hole Transport ◽  
Transport Layer ◽  
Hole Transport Layer

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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