Zobrazeno 1 - 10
of 164
pro vyhledávání: '"Yuanzuo Li"'
Publikováno v:
Arabian Journal of Chemistry, Vol 17, Iss 6, Pp 105799- (2024)
Photosensitizer systems play a crucial role in light absorption and charge transfer processes. Designing and selecting dye molecules with exceptional photoelectric features remains a significant scientific challenge in the realm of solar cell researc
Externí odkaz:
https://doaj.org/article/74c3c1a8b3cf42e1b635b0183fc775e3
Publikováno v:
International Journal of Photoenergy, Vol 2018 (2018)
Three kinds of anthracene-based organic dyes for dye-sensitized solar cells (DSSCs) were studied, and their structures are based on a push–pull framework with anthracenyl diphenylamine as the donor connected to a carboxyphenyl or carboxyphenyl-brom
Externí odkaz:
https://doaj.org/article/04e9eda92eeb438d94e60b29d8f011dc
Publikováno v:
Applied Sciences, Vol 9, Iss 12, p 2567 (2019)
The photovoltaic properties of two dyes (quercitin (Q) and rutin (R)) were experimentally investigated. The results showed that Q had excellent photoelectric properties with J s c of 5.480 mA·cm−2, V o c of 0.582 V, η of 2.151% larger than R with
Externí odkaz:
https://doaj.org/article/8223730696d947d9b3248bf231e632ae
Publikováno v:
Applied Sciences, Vol 9, Iss 11, p 2244 (2019)
To improve the hole-transport ability and photoelectric properties of perovskite solar cells, the ground-state geometry, frontier molecular orbital, and mobility of two organic molecules were investigated using density functional theory (DFT) with th
Externí odkaz:
https://doaj.org/article/bfd90093f078493d8fadf20a54772b6d
Publikováno v:
International Journal of Photoenergy, Vol 2016 (2016)
Phloxine B and bromophenol blue as the sensitizers of dye-sensitized solar cells were investigated via UV-Vis spectra, FT-IR spectra, fluorescence spectra, and current-voltage characteristics. The frontier molecular orbital, vibration analysis, and t
Externí odkaz:
https://doaj.org/article/12443ded145e4f81a864df620bf7af58
Publikováno v:
Applied Sciences, Vol 8, Iss 9, p 1697 (2018)
A series of natural photoactive dyes, named as D1–D6 were successfully extracted from six kinds of plant leaves for solar cells. The photoelectrical properties of dyes were measured via UV-Vis absorption spectra, cyclic voltammetry as well as photo
Externí odkaz:
https://doaj.org/article/d6b784b716394901b75cfe470a8875e8
Publikováno v:
Applied Sciences, Vol 8, Iss 9, p 1461 (2018)
Three experimental hole transport materials containing fluorine-substituted benzothiadiazole-based organic molecules (Jy5–Jy7) have been studied to explore the relationship between photoelectric performances and the core structures of hole transpor
Externí odkaz:
https://doaj.org/article/dab8a63c60284e9b9dde9bf02a8992cf
Publikováno v:
Applied Sciences, Vol 8, Iss 7, p 1122 (2018)
Dyes D35 and XY1 for solar cells have been investigated theoretically with the quantum chemistry method and visualized 3D cube representation. Some important information (such as absorption spectra, molecular orbitals, reorganization energy, chemical
Externí odkaz:
https://doaj.org/article/c8ec26cbee1244aa8b4de165ece05e7a
Publikováno v:
Journal of Chemistry, Vol 2015 (2015)
Density functional theory (DFT) and time-dependent density functional theory (TDDFT) calculations were carried out to study the ground state geometries, electronic structures, and absorption spectra of 4-(cyanomethyl)benzoic acid based dyes (AG1 and
Externí odkaz:
https://doaj.org/article/1d4df177e68e4c149b88b387b57bfbae
Publikováno v:
Journal of Chemistry, Vol 2015 (2015)
The ground state structures, HOMO and LUMO energy levels, band gaps ΔH-L, ionization potentials (IP), and electron affinities (EA) of three types of copolymer P1 and its derivatives P2, P3, and PBDT-BTA were investigated by using density functional
Externí odkaz:
https://doaj.org/article/6f050ee80f184ca8b3737a7d24fc869e