Lower symmetric carbazole fused hole-transporting material for stable and efficient perovskite solar cells
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Power Sources"
DOI: 10.1016/j.jpowsour.2019.226817
Abstract: Abstract Small organic hole-transporting materials, such as the state-of-the-art spiro -OMeTAD, have been effectively employed in perovskite solar cells. However, these hole-transporting materials are prone to crystallize due to their high molecular symmetry, which is… read more here.
Keywords: solar cells; perovskite solar; transporting material; carbazole ... See more keywords
Carbazole-based enamine: Low-cost and efficient hole transporting material for perovskite solar cells
Sign Up to like & getrecommendations! Published in 2017 at "Nano Energy"
DOI: 10.1016/j.nanoen.2017.01.015
Abstract: A simple carbazole-based conjugated enamine V950 was synthesized, fully characterized and incorporated into a perovskite solar cell, which displayed high power conversion efficiency close to 18%. The investigated hole transporting material was synthesized via an… read more here.
Keywords: hole transporting; perovskite solar; carbazole based; cost ... See more keywords
A novel perovskite solar cell design using aligned TiO2 nano-bundles grown on a sputtered Ti layer and a benzothiadiazole-based, dopant-free hole-transporting material.
Sign Up to like & getrecommendations! Published in 2017 at "Nanoscale"
DOI: 10.1039/c7nr06424a
Abstract: This work highlights the utilization of a novel hole-transporting material (HTM) derived from benzothiadiazole: 4-(3,5-bis(trifluoromethyl)phenyl)-7-(5'-hexyl-[2,2'-bithiophen]-5-yl)benzo[c][1,2,5]thiadiazole (CF-BTz-ThR) and aligned TiO2 nano-bundles (TiO2 NBs) as the electron transporting layer (ETL) for perovskite solar cells (PSCs). The aligned… read more here.
Keywords: hole transporting; perovskite solar; aligned tio2; tio2 nano ... See more keywords
Synthesis of spirodithienogermole with triphenylamine units as a dopant-free hole-transporting material for perovskite solar cells
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Materials Chemistry C"
DOI: 10.1039/d0tc04905k
Abstract: Spiro-condensed dithienogermoles with electron-donating aromatic substituents were prepared by Pd-catalyzed Stille coupling reactions of spirobi(dibromodithienogermole) and the corresponding trimethylstannylarene derivatives. Their optical and electrochemical properties were examined in comparison with those of related model compounds… read more here.
Keywords: solar cells; perovskite solar; transporting material; hole transporting ... See more keywords
Heterocyclic D-A-D Hole-transporting Material for High-performance Inverted Perovskite Solar Cells
Sign Up to like & getrecommendations! Published in 2023 at "Journal of Materials Chemistry C"
DOI: 10.1039/d3tc00710c
Abstract: Small-molecule hole-transporting materials (HTMs) have gained much attention due to their structural flexibility, material properties, and stabilities, allowing for enhanced operational durability in perovskite photovoltaics. We synthesized and investigated a... read more here.
Keywords: transporting material; heterocyclic hole; material high; performance inverted ... See more keywords