Спектроскопические свойства KPb-=SUB=-2-=/SUB=-Cl-=SUB=-5-=/SUB=- и RbPb-=SUB=-2-=/SUB=-Br-=SUB=-5-=/SUB=-, легированных Er-=SUP=-3+-=/SUP=- и Yb-=SUP=-3+-=/SUP=-
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چکیده
منابع مشابه
Control of dark current in photoelectrochemical (TiO<sub>2</sub>/I<sup>−</sup>–I<sub>3</sub><sup>−</sup>) and dye-sensitized solar cells
The ruthenium complex bis-tetrabutylammonium cis-dithiocyanato-N,N9-bis-2,29-bipyridine-4-carboxylic acid, 49-carboxylate ruthenium(II), N-719, was found to block the dark current of dye sensitized solar cells (DSC), based on mesoporous TiO2 films deposited on a F-doped tin oxide electrode and the effect was compared to surface treatment by TiCl4 and the introduction of a compact TiO2 blocking ...
متن کاملCombined Experimental and Theoretical Study on the Formation of the Elusive 2-Methyl-1-silacycloprop-2-enylidene Molecule under Single Collision Conditions via Reactions of the Silylidyne Radical (SiH; X<sup>2</sup>Π) with Allene (H<sub>2</sub>CCCH<sub>2</sub>; X<sup>1</sup>A<sub>1</sub>) and D4-Allene (D<sub>2</sub>CCCD<sub>2</sub>; X<sup>1</sup>A<sub>1</sub>)
The crossed molecular beam reactions of the ground-state silylidyne radical (SiH; XΠ) with allene (H2CCCH2; XA1) and D4-allene (D2CCCD2; X A1) were carried out at collision energies of 30 kJ mol−1. Electronic structure calculations propose that the reaction of silylidyne with allene has no entrance barrier and is initiated by silylidyne addition to the π electron density of allene either to one...
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A three-dimensional (3D) mesoporous Fe2O3−CdS nanopyramid heterostructure is developed for solar-driven, realtime, and selective photoelectrochemical sensing of Cu in the living cells. Fabrication of the mesoporous Fe2O3 nanopyramids is realized by an interfacial aligned growth and self-assembly process, based on the van der drift model and subsequent selective in situ growth of CdS nanocrystal...
متن کاملA Crossed Beam and ab Initio Investigation on the Formation of Boronyldiacetylene (HCCCC<sup>11</sup>BO; <italic>X</italic><sup>1</sup><sup>+</sup>) via the Reaction of the Boron Monoxide Radical (<sup>11</sup>BO; <italic>X</italic><sup>2</sup><sup>+</sup>) with Diacetylene (C<sub>4</sub>H<sub>2</sub>; <italic>X</italic><sup>1</sup><sub>g</sub><sup>+</sup>)
The reaction dynamics of the boron monoxide radical (BO; XΣ) with diacetylene (C4H2; XΣg) were investigated at a nominal collision energy of 17.5 kJ mol−1 employing the crossed molecular beam technique and supported by ab initio and statistical (RRKM) calculations. The reaction is governed by indirect (complex forming) scattering dynamics with the boron monoxide radical adding with its boron at...
متن کاملScanning Electrochemical Microscopy Study of Ion Annihilation Electrogenerated Chemiluminescence of Rubrene and [Ru(bpy)<sub>3</sub>]<sup>2+</sup>
Scanning electrochemical microscopy (SECM) was used for the study of electrogenerated chemiluminescence (ECL) in the radical annihilation mode. The concurrent steady-state generation of radical ions in the microgap formed between a SECM probe and a transparent microsubstrate provides a distancedependent ECL signal that can provide information about the kinetics, stability, and mechanism of the ...
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ژورنال
عنوان ژورنال: Физика твердого тела
سال: 2019
ISSN: 0367-3294
DOI: 10.21883/ftt.2019.05.47592.28f