Theoretical insight into the carrier mobility anisotropy of hole transport material Spiro-OMeTAD
Sign Up to like & getrecommendations! Published in 2017 at "Current Applied Physics"
DOI: 10.1016/j.cap.2017.06.004
Abstract: Abstract All-solid-state organic-inorganic halide perovskite solar cells (PSCs) have attracted wide attention due to the rapid progress of power conversion efficiency in recent years. Hole transport material (HTM) in PSCs plays the role of extracting… read more here.
Keywords: carrier mobility; hole transport; transport material; spiro ometad ... See more keywords
Pyridine-triphenylamine hole transport material for inverted perovskite solar cells
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Energy Chemistry"
DOI: 10.1016/j.jechem.2020.06.002
Abstract: Abstract In the light of superior interaction between pyridine unit and perovskite, a facile star-shaped triphenylamine-based hole transport material (HTM) incorporating pyridine core (coded as H-Pyr) is designed and synthesized. A reference HTM with benzene… read more here.
Keywords: pyr; hole transport; transport material; perovskite solar ... See more keywords
Two-dimensional polythiophene homopolymer as promising hole transport material for high-performance perovskite solar cells
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Power Sources"
DOI: 10.1016/j.jpowsour.2019.04.008
Abstract: Abstract A polythiophene homopolymer with conjugated side chains (2D-PT) was applied as a hole transport material (HTM) of perovskite solar cells (PSCs). The all-conjugated two-dimensional structure effectively increases the ionization potential, realizing a high open-circuit… read more here.
Keywords: perovskite solar; polythiophene homopolymer; transport material; hole transport ... See more keywords
Nanostructured NiOx as hole transport material for low temperature processed stable perovskite solar cells
Sign Up to like & getrecommendations! Published in 2018 at "Materials Letters"
DOI: 10.1016/j.matlet.2018.04.040
Abstract: Abstract In this letter, we report on nanostructured NiOx with particle size ∼85 nm as an efficient hole transport material (HTM) for low temperature processed inverted planar perovskite solar cell (PSC) with power conversion efficiency of… read more here.
Keywords: low temperature; hole transport; transport material; temperature processed ... See more keywords
A carbon-doped tantalum dioxyfluoride as a superior electron transport material for high performance organic optoelectronics
Sign Up to like & getrecommendations! Published in 2020 at "Nano Energy"
DOI: 10.1016/j.nanoen.2020.104508
Abstract: Abstract The design and development of novel materials with superior charge transport capabilities plays an essential role for advancing the performance of electronic devices. Ternary and doped oxides can be potentially explored because of their… read more here.
Keywords: transport; performance; transport material; electron transport ... See more keywords
Phenanthrenone-based hole transport material for efficient dopant-free perovskite solar cells
Sign Up to like & getrecommendations! Published in 2019 at "Organic Electronics"
DOI: 10.1016/j.orgel.2018.11.015
Abstract: Abstract Spiro-OMeTAD is the most popular hole transport material (HTM) for perovskite solar cells. The insertion of one carbonyl group into the spirobifluorene framework in spiro-OMeTAD gave a novel phenanthrenone-based hole transport material (spiro-PT-OMeTAD). It… read more here.
Keywords: solar cells; perovskite solar; transport material; spiro ometad ... See more keywords
A carbazole-based dopant-free hole-transport material for perovskite solar cells by increasing the molecular conjugation
Sign Up to like & getrecommendations! Published in 2021 at "Organic Electronics"
DOI: 10.1016/j.orgel.2021.106244
Abstract: Abstract Dopant-free hole-transport material (HTM) is essential to the long-term stability of the perovskite solar cells (PSCs). This study has introduced a novel carbazole-based dopant-free HTM via the simple ring-closing reaction without using the expensive… read more here.
Keywords: perovskite solar; dopant free; hole; transport material ... See more keywords
Understanding and Mitigating the Degradation of Perovskite Solar Cells Based on a Nickel Oxide Hole Transport Material during Damp Heat Testing.
Sign Up to like & getrecommendations! Published in 2023 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.3c02709
Abstract: The development of stable materials, processable on a large area, is a prerequisite for perovskite industrialization. Beyond the perovskite absorber itself, this should also guide the development of all other layers in the solar cell.… read more here.
Keywords: solar cells; perovskite solar; hole transport; degradation ... See more keywords
0.7% Roll-off for Solution-Processed Blue Phosphorescent OLEDs with a Novel Electron Transport Material
Sign Up to like & getrecommendations! Published in 2017 at "ACS Photonics"
DOI: 10.1021/acsphotonics.6b00882
Abstract: A novel cross-linkable electron transport material, 1,3,5-tris(5-(4-vinylphenyl)pyridin-3-yl)benzene (TV-TmPY), for solution-processing as well as a small molecule, 1,3,5-tris(5-phenylpyridin-3-yl)benzene (TmPY), for vacuum deposition were designed and synthesized for OLEDs. TV-TmPY and TmPY with identical core structures are… read more here.
Keywords: solution processed; phosphorescent oleds; transport material; electron transport ... See more keywords
Molecularly engineered hole-transport material for low-cost perovskite solar cells†
Sign Up to like & getrecommendations! Published in 2020 at "Chemical Science"
DOI: 10.1039/c9sc05694g
Abstract: Triphenylamine-N-phenyl-4-(phenyldiazenyl)aniline (TPA-AZO) is synthesized via a facile CuI-catalyzed reaction and used as a hole transport material (HTM) in perovskite solar cells (PSCs), as an alternative to the expensive spiro-type molecular materials, including commercial 2,2′,7,7′-tetrakis[N,N-di(4-methoxyphenyl)amino]-9,9′-spirobifluorene (spiro-OMeTAD).… read more here.
Keywords: hole transport; transport material; tpa; tpa azo ... See more keywords
Spray deposited polycrystalline MAPbBr3 thick films for hole-transport-material free solar cells.
Sign Up to like & getrecommendations! Published in 2022 at "Chemical communications"
DOI: 10.1039/d2cc00596d
Abstract: A spray deposition procedure for the fabrication of polycrystalline MAPbBr3 thick films (20-100 μm) is developed and highly efficient (>5.5% under AM1.5 sunlight) hole-transport-material free perovskite solar cells are successfully made with 40 μm thick… read more here.
Keywords: mapbbr3 thick; polycrystalline mapbbr3; thick films; hole transport ... See more keywords