Stable Electron‐Selective Contacts for Crystalline Silicon Solar Cells Enabling Efficiency over 21.6%
Sign Up to like & getrecommendations! Published in 2020 at "Advanced Functional Materials"
DOI: 10.1002/adfm.202005554
Abstract: Crystalline silicon (c‐Si) solar cells featuring carrier‐selective passivating contacts have become a prominent path to develop highly efficient photovoltaic devices. Development of electron‐selective materials that can provide excellent surface passivation and low contact resistivity to… read more here.
Keywords: crystalline silicon; silicon solar; efficiency; electron selective ... See more keywords
A Highly Conductive Titanium Oxynitride Electron-Selective Contact for Efficient Photovoltaic Devices.
Sign Up to like & getrecommendations! Published in 2020 at "Advanced materials"
DOI: 10.1002/adma.202002608
Abstract: High-quality carrier-selective contacts with suitable electronic properties are a prerequisite for photovoltaic devices with high power conversion efficiency (PCE). In this work, an efficient electron-selective contact, titanium oxynitride (TiOx Ny ), is developed for crystalline… read more here.
Keywords: highly conductive; selective contact; contact; titanium oxynitride ... See more keywords
Tantalum Nitride Electron-Selective Contact for Crystalline Silicon Solar Cells
Sign Up to like & getrecommendations! Published in 2018 at "Advanced Energy Materials"
DOI: 10.1002/aenm.201800608
Abstract: The work presented in this publication was supported by King Abdullah University of Science and Technology (KAUST), through the Competitive Research Grant. Research performed at the Australian National University was supported by the Australian Government… read more here.
Keywords: tantalum nitride; crystalline silicon; nitride electron; selective contact ... See more keywords
Room-temperature processible TiO2 electron selective layers with controllable crystallinity for high efficiency perovskite photovoltaics
Sign Up to like & getrecommendations! Published in 2017 at "Solar Energy Materials and Solar Cells"
DOI: 10.1016/j.solmat.2017.01.006
Abstract: As a remarkable wide band-gap n-type semiconductor, TiO2 has been widely used as electron selective layer in photovoltaic devices. In this work, TiO2 films with different crystallinity were deposited on FTO glass by DC magnetron… read more here.
Keywords: tio2; high efficiency; crystallinity; room temperature ... See more keywords
21.3%-efficient n-type silicon solar cell with a full area rear TiOx/LiF/Al electron-selective contact
Sign Up to like & getrecommendations! Published in 2020 at "Solar Energy Materials and Solar Cells"
DOI: 10.1016/j.solmat.2019.110291
Abstract: Abstract In this work, we investigate an efficient electron-selective passivating contact with TiOx/LiF/Al contact structure, which offers both low surface recombination and specific contact resistance. Optimized TiOx layer thickness of 4 nm provides high quality surface… read more here.
Keywords: tiox; tiox lif; silicon; contact ... See more keywords
Enhanced Organic and Perovskite Solar Cell Performance through Modification of the Electron Selective Contact with a Bodipy-Porphyrin Dyad.
Sign Up to like & getrecommendations! Published in 2019 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.9b17580
Abstract: Photovoltaic devices based on organic semiconductors and organo-metal halide perovskites have not yet reached the theoretically predicted power conversion efficiencies while they still exhibit poor environmental stability. Interfacial engineering using suitable materials has been recognized… read more here.
Keywords: bodipy; perovskite solar; porphyrin; selective contact ... See more keywords
A star-shaped conjugated molecule featuring a triazole core and diketopyrrolopyrrole branches is an efficient electron-selective interlayer for inverted polymer solar cells
Sign Up to like & getrecommendations! Published in 2018 at "RSC Advances"
DOI: 10.1039/c8ra05360j
Abstract: A novel triazole-cored, star-shaped, conjugated molecule (TDGTPA) has been synthesized for use as an electron-selective interlayer in inverted polymer solar cells (PSCs). This star-shaped molecule comprised a triazole unit as the central core, 2,5-thienyl diketopyrrolopyrrole… read more here.
Keywords: star shaped; layer; electron selective; molecule ... See more keywords