Zobrazeno 1 - 10 of 56 pro vyhledávání: '"Witold Piskorz"'
1
Akademický článek
Exploring the role of edges in surface functionalization and stability of plasma-modified carbon materials: Experimental and DFT insights
Autor: Divya Kumar, Marek Białoruski, Witold Piskorz, Andrzej Kotarba
Publikováno v: Applied Surface Science Advances, Vol 24, Iss , Pp 100648- (2024)
Effective surface functionalization of carbon nanomaterials plays a crucial role in various applications. We investigated the impact of edges on surface functionalization and stability of oxygen-modified carbon materials using a combination of experi
Externí odkaz: https://doaj.org/article/2ecbc624cd4a493992dca77258c34177
Zobrazit plný text záznamu
2
Akademický článek
From crystal phase mixture to pure metal-organic frameworks – Tuning pore and structure properties
Autor: Przemysław J. Jodłowski, Grzegorz Kurowski, Klaudia Dymek, Marcin Oszajca, Witold Piskorz, Kornelia Hyjek, Anna Wach, Anna Pajdak, Michal Mazur, Daniel N. Rainer, Dominik Wierzbicki, Piotr Jeleń, Maciej Sitarz
Publikováno v: Ultrasonics Sonochemistry, Vol 95, Iss , Pp 106377- (2023)
In this study, a sonochemical route for the preparation of a new Hf-MIL-140A metal–organic framework from a mixture of UiO-66/MIL-140A is presented. The sonochemical synthesis route not only allows the phase-pure MIL-140A structure to be obtained b
Externí odkaz: https://doaj.org/article/810c9fc707bf4fcb8e2e6aa5ad33f193
Zobrazit plný text záznamu
3
Akademický článek
Structural Studies of Aluminated form of Zeolites—EXAFS and XRD Experiment, STEM Micrography, and DFT Modelling
Autor: Gabriela Jajko, Paweł Kozyra, Maciej Strzempek, Paulina Indyka, Marcin Zając, Stefan Witkowski, Witold Piskorz
Publikováno v: Molecules, Vol 26, Iss 12, p 3566 (2021)
In this article, the results of computational structural studies on Al-containing zeolites, via periodic DFT + D modelling and FDM (Finite Difference Method) to solve the Schrödinger equation (FDMNES) for XAS simulations, corroborated by EXAFS (Exte
Externí odkaz: https://doaj.org/article/c8f89360327b43119ea2661f06560b92
Zobrazit plný text záznamu
5
Hydrothermal Synthesis of Euhedral Co3O4 Nanocrystals via Nutrient-Assisted Topotactic Transformation of the Layered Co(OH)2 Precursor under Anoxic Conditions: Insights into Intricate Routes Leading to Spinel Phase Development and Shape Perfection
Autor: Joanna Gryboś, Angelika Gryczynska, Witold Piskorz, Camillo Hudy, Zbigniew Sojka
Publikováno v: Crystal Growth & Design. 20:7771-7787
Euhedral cobalt spinel cubes, octahedra, and cuboctahedra with narrow size dispersions have been synthesized in a one-pot hydrothermal reaction, using cobalt(II) nitrate and sodium hydroxide at variable concentrations as the only reagents, while thei
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b4f053ffd32f03212dc3e47002b5849f
https://doi.org/10.1021/acs.cgd.0c01031
Zobrazit plný text záznamu
8
Covalently bonded surface functional groups on carbon nanotubes: from molecular modeling to practical applications
Autor: Marta Gajewska, Andrzej Kotarba, Marek Nocuń, Andrzej Bernasik, Witold Piskorz, Aleksandra Benko, Joanna Duch, Mateusz M. Marzec
Publikováno v: Nanoscale. 13(22)
The aim of this work was to investigate how chemical functionalization affects the electronic properties of multi-walled carbon nanotubes, altering the electrophoretic deposition process: a method of choice for the fabrication of high quality, all-ca
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9e2c581adad0b2eac279096771e8d328
https://pubmed.ncbi.nlm.nih.gov/34075933
Zobrazit plný text záznamu
9
Multiscale exploration of hydrocarbon adsorption and hopping through ZSM-5 channels - from Monte Carlo modelling to experiment
Autor: Karolina A. Tarach, Miguel Palomino, Susana Valencia, Fernando Rey, Witold Piskorz, Maciej Strzempek, Kinga Góra-Marek
Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
instname
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
[EN] In this article the results of statistical MC modelling corroborated by the FT-IR spectroscopy and gravimetric adsorption studies of low aliphatic hydrocarbons in ZSM-5 (Si/Al = 28 or silicalite) are presented. The extension of the existing Dubb
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9705228337d7a9e0e7a899f24890ff62
https://pubmed.ncbi.nlm.nih.gov/33480931
Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání

Omezení vyhledávání
Plný text Recenzováno Digitální knihovna AV ČR
Zdroje