Towards highly conducting bicarbazole redox polymer films with plateau-like conductivities

2020 ◽  
Vol 8 (43) ◽  
pp. 15393-15405
Author(s):  
Claudia Malacrida ◽  
Yushi Lu ◽  
Klaus Dirnberger ◽  
Sergio Gámez-Valenzuela ◽  
M. Carmen Ruiz Delgado ◽  
...  
Keyword(s):  
Polymer Films ◽  
Electronic Devices ◽  
Hole Transport ◽  
Chemical Doping ◽  
Redox Polymer ◽  
Hole Transport Layers ◽  
The Stability

Chemical doping of bicarbazole redox polymer films leads to plateau-conductivities up to 2 × 10−2 S cm−1. The stability due to crosslinking and the transparency make them e.g. suitable as hole-transport layers in organic opto-electronic devices.

scholarly journals Pinhole-free hole transport layers significantly improve the stability of MAPbI3-based perovskite solar cells under operating conditions

2015 ◽  
Vol 3 (30) ◽  
pp. 15451-15456 ◽  
Author(s):  
Luis K. Ono ◽  
Sonia R. Raga ◽  
Mikas Remeika ◽  
Andrew J. Winchester ◽  
Atsushi Gabe ◽  
...  
Keyword(s):  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Hole Transport ◽  
Operating Conditions ◽  
Free Hole ◽  
Hole Transport Layers ◽  
Improved Stability ◽  
The Stability

A method has been developed to enable the deposition of pinhole-free spiro-MeOTAD hole transport layers (HTLs) on MAPbI3-perovskite films. Solar cells with pinhole-free HTLs show substantially improved stability under operating conditions.

scholarly journals Lessons learned from spiro-OMeTAD and PTAA in perovskite solar cells

2021 ◽  
Author(s):  
Florine M. Rombach ◽  
Saif A. Haque ◽  
Thomas J. Macdonald
Keyword(s):  
Thin Film ◽  
Solar Cells ◽  
Organic Semiconductors ◽  
Electronic Devices ◽  
Perovskite Solar Cells ◽  
Hole Transport ◽  
Lessons Learned ◽  
Hole Transport Layers

Organic semiconductors have become essential parts of thin-film electronic devices, particularly as hole transport layers in perovskite solar cells where they represent one of the major bottlenecks to further enhancements in stability and efficiency.

scholarly journals Polymer network hole transport layers based on photochemically cross-linkable N′N′-diallyl amide tri-N-substituted triazatruxene monomers

RSC Advances ◽  
2018 ◽  
Vol 8 (16) ◽  
pp. 8580-8585 ◽  
Author(s):  
Guang Hu ◽  
Stuart P. Kitney ◽  
Stephen M. Kelly ◽  
William Harrison ◽  
Brian Lambert ◽  
...  
Keyword(s):  
Electronic Devices ◽  
Polymer Network ◽  
Conjugated Dienes ◽  
Hole Transport ◽  
Transport Layer ◽  
Hole Transport Layer ◽  
New Class ◽  
Hole Transport Layers

Novel triazatruxenes, incorporating non-conjugated dienes as photopolymerisable endgroups attached by flexible sidechains to the aromatic core, have been synthesised as a new class of hole-transport layer for plastic electronic devices.

Numerical simulation studies of Cs3Bi2I9 perovskite solar device with optimal selection of electron and hole transport layers

Optik ◽  
2021 ◽  
Vol 231 ◽  
pp. 166417 ◽  
Author(s):  
Md Tohidul Islam ◽  
Md Rafsun Jani ◽  
Kazi Md Shorowordi ◽  
Zameer Hoque ◽  
Ali Mucteba Gokcek ◽  
...  
Keyword(s):  
Numerical Simulation ◽  
Hole Transport ◽  
Optimal Selection ◽  
Simulation Studies ◽  
Hole Transport Layers ◽  
Selection Of
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