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Метод оценки адсорбционного объема и средней плотности адсорбата
С. 444–450.
Yakubov E., Nereto M.
In book
Bondarenko G. Т. 1-2. , М.: ФГБНУ "НИИ ПМТ", 2011.
Vashurin A., Карасева А. А., Филиппов Д. В., Журнал неорганической химии 2023 Т. 68 № 7 С. 939–945
A method for the synthesis of a zeolite imidazolate framework based on Fe(III) at various metal/linker ratios is proposed, which is used as a sorbent for the extraction of zinc(II) and copper(II) ions. For the obtained materials, it was found that the particles have a hexagonal structure and represent a microheterogenic system with an average ...
Added: September 16, 2025
Pavlova T., Shevlyuga V. M., Journal of Chemical Physics 2024 Vol. 160 No. 5 Article 054701
For the most precise incorporation of single impurities in silicon, which is utilized to create quantum devices, a monolayer of adatoms on the Si(100) surface and a dopant-containing molecule are used. Here we studied the interaction of a phosphorus tribromide with a chlorine monolayer with mono- and bivacancies in a scanning tunneling microscope (STM) at ...
Added: July 2, 2024
T. V. Pavlova, V. M. Shevlyuga, Journal of Chemical Physics 2023 Vol. 159 No. 21 Article 214701
The interaction of the PBr3 molecule with Si dangling bonds (DBs) on a chlorinated Si(100) surface was studied. The DBs were charged in a scanning tunneling microscope (STM) and then exposed to PBr3 directly in the STM chamber. Uncharged DBs rarely react with molecules. On the contrary, almost all positively charged DBs were filled with molecule fragments. ...
Added: January 29, 2024
T.V. Pavlova, Eltsov K. N., Journal of Physics: Condensed Matter 2021 Vol. 33 No. 38 Article 384001
Despite the interest in a chlorine monolayer on Si(100) as an alternative to hydrogen resist for atomic-precision doping, little is known about its interaction with dopant-containing molecules. We used the density functional theory to evaluate whether a chlorine monolayer on Si(100) is suitable as a resist for PH3, PCl3, and BCl3 molecules. We calculated reaction ...
Added: October 9, 2021
Grekov D. I., Suzuki-Muresan T., Kalinichev A. G. et al., Physical Chemistry Chemical Physics 2020 Vol. 22 No. 29 P. 16727–16733
The ability of smectite clays to incorporate gases in their interlayers is shown to be conditioned by interlayer spacing, depending, in turn, on phyllosilicate layer composition and effective size of the charge-balancing cations. As illustrated by earlier in situ X-ray diffraction and spectroscopic characterization of the gas/clay interface, most smectites with small-size charge-balancing cations, such ...
Added: October 25, 2020
Nikita S. Komarov, Tatiana V. Pavlova, Boris V. Andryushechkin, Journal of Physical Chemistry C 2019 Vol. 123 No. 45 P. 27659–27665
Scanning tunneling microscopy (STM), lowenergy electron diffraction (LEED), Auger electron spectroscopy (AES) and density functional theory (DFT) calculations have been used to investigate the I2 adsorption on the Ni(110) surface. Dissociative adsorption takes place rapidly to form a c(2×2) layer at iodine coverage of 0.5 ML. DFT calculations show that hollow sites are energetically preferable ...
Added: October 25, 2019
Иванов С. С., Твердынин Н. М., Киселева И. Ю. et al., В кн.: Формирование специалиста в условиях региона: новые подходы. Материалы XII Всероссийской межвузовской научной конференции, г. Тамбов, 21-22 ноября 2012 г. В 2 ч.Ч. 1.: Тамбов: МИНЦ «Нобелистика», 2012. С. 36–38.
Адсорбция как физико-химическое явление имеет широкое применение в промышленности и постановка такой лабораторной работы в дисциплине «инженерная экология», «экология» является хорошей иллюстрацией к методам защиты окружающей среды и способствует пониманию сущности явления. Традиционное выполнение лабораторной работы основано на изучении адсорбции уксусной кислоты с различной концентрацией на активируемом угле, для чего необходимо титрование, что требует затрат ...
Added: January 25, 2013