Zobrazeno 1 - 10
of 10
pro vyhledávání: '"01"'
Autor:
C.P. Jayalath, V.A. Seneviratne, B.S. Dassanayake, R.P. Wijesundera, Navpreet Kaur, W.G.C. Kumarage, Elisabetta Comini
Publikováno v:
Journal of Photochemistry and Photobiology A: Chemistry. 367:171-177
A detailed study on MgCl2 solution treatment on chemical bath deposited CdS (CBD-CdS) is reported. MgCl2 treated samples have shown the higher VOC and ISC values in the photoelectrochemical (PEC) cell compared to non-treated samples. The improved PEC
Publikováno v:
Journal of Photochemistry and Photobiology A: Chemistry. 364:443-448
The perovskite BaSnO3, prepared by chemical route crystallizes in a cubic structure with an average crystallite size of 63 ± 2 nm. The oxide is characterized by scanning electron microscopy, granulometry, optical properties and electrochemistry. The
Publikováno v:
Journal of Photochemistry and Photobiology A: Chemistry. 360:64-70
Pr3+–Yb3+ co–doped transparent glass ceramics containing CaF2 nanocrystals were synthesized by a conventional melt–quenching method. Down conversion involving emission of two near–infrared photons for each visible photon absorbed was achieved
Publikováno v:
Journal of Photochemistry and Photobiology A: Chemistry. 360:109-116
Titanium dioxide (TiO2) films have been deposited on indium-doped tin oxide (ITO) glass substrate by electron-beam evaporation (EBE) system at room temperature (RT, 25 °C). After that, prepared TiO2 films are annealed at different temperatures of 15
Publikováno v:
Journal of Photochemistry and Photobiology A: Chemistry. 358:294-299
The composition Ba(Ti0.950Sc0.025Nb0.025)O3 (BTSN) belongs to the (1 − x)BaTiO3–xBaSc1/2Nb1/2O3 system (x = 0.05). The room temperature X-ray diffraction (XRD) analysis refined by the Rietveld method shows a tetragonal perovskite structure. The d
Solvothermal synthesis, luminescence and energy transfer of Dy3+ and Sm3+ doped NaLa(WO4)2 nanocubes
Publikováno v:
Journal of Photochemistry and Photobiology A: Chemistry. 353:65-70
A series of Dy3+ and/or Sm3+ ions doped NaLa(WO4)2 phosphors have been synthesized by a solvothermal method. The phase, microstructure and luminescence of Dy3+ and/or Sm3+ ions doped NaLa(WO4)2 phosphors have been investigated. The XRD patterns obvio
Autor:
Cao Vinh Tran, Phan Thi Kieu Loan, Dao Anh Tuan, Huynh Thanh Dat, Nguyen Huu Ke, Le Vu Tuan Hung
Publikováno v:
Journal of Photochemistry and Photobiology A: Chemistry. 349:100-107
In this work, the optical and electrical properties of absorber layers based on cuprous oxide material were investigated. The CuO and Cu2O thin films have been fabricated by reactive DC magnetron sputtering method. All films are p-type semiconductors
Publikováno v:
Journal of Photochemistry and Photobiology A: Chemistry. 335:26-35
The purpose of this work was to develop a new method on the synthesis of ternary tin antimony sulfide (TAS) thin films on indium tin oxide (ITO) coated glass substrates using one-step electrodeposition route. To explore the mechanism behind, a cyclic
Publikováno v:
Journal of Photochemistry and Photobiology A: Chemistry. 332:345-350
The substituted pyrochlore La 1.9 Ba 0.1 Sn 2 O 7 was prepared by nitrate route and the physical and electrochemical characterizations were investigated. The optical gap is found to be 3.01 eV and the conductivity is characteristic of a semiconductin
Autor:
Satoru Iwamori, Kiyoshi Yoshino
Publikováno v:
Journal of Photochemistry and Photobiology A: Chemistry. 328:148-153
An advanced sterilization system employing active oxygen species (AOS) was investigated. We revealed in a previous paper that, by using active oxygen species generated from oxygen gas by ultraviolet irradiation in the chamber of the sterilization sys