Zobrazeno 1 - 10 of 46 pro vyhledávání: '"Peter A, Georgiev"'
4
Dependence of Plasmon Spectra of Small Gold Nanoparticles from Their Size: an Atomic Force Microscopy Experimental Approach
Autor: Konstantin Balashev, Silviya Simeonova, Peter A. Georgiev, Roumen Tsekov
Publikováno v: Plasmonics. 15:371-377
The spectra of small gold nanoparticles (GNPs) were theoretically described following the modified Mie equations and by adopting the Kriebig-Drude model. The experimental dependence of the absorption maximal intensity of small spherical GNPs versus t
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c4c1ec77f0719e98bfb40c4b9d810b16
https://doi.org/10.1007/s11468-019-01034-4
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5
Desolvation process in the flexible metal–organic framework [Cu(Me-4py-trz-ia)], adsorption of dihydrogen and related structure responses
Autor: Oliver Erhart, Peter A. Georgiev, Harald Krautscheid
Publikováno v: CrystEngComm. 21:6523-6535
Structural changes of the flexible metal–organic framework [Cu(Me-4py-trz-ia)] (1), which shows exceptionally high adsorption capacities for H2 and CO2, were characterized in detail by X-ray powder diffraction and single crystal structure analysis
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e511188e9fa05fac73869323f1844514
https://doi.org/10.1039/c9ce00992b
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6
A manganese hydride molecular sieve for practical hydrogen storage under ambient conditions
Autor: Peter A. Georgiev, David M. Antonelli, Juergen Eckert, Nikolas Kaltsoyannis, James J. Hales, Leah Morris, Michel L. Trudeau, Jan Peter Embs
Publikováno v: Morris, L, Hales, J, Trudeau, M L, Georgiev, P, Embs, J P, Eckert, J, Kaltsoyannis, N & Antonelli, D M 2018, ' A Manganese Hydride Molecular Sieve for Practical Hydrogen Storage Under Ambient Conditions ', Energy & Environmental Science, vol. 12, pp. 1580-1591 . https://doi.org/10.1039/c8ee02499e
An amorphous manganese hydride molecular sieve that reversibly absorbs 10.5 wt% and 197 kgH 2 m −3 hydrogen at room temperature using the Kubas interaction. A viable hydrogen economy has thus far been hampered by the lack of an inexpensive and conv
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::761d6f6a41c56de44c16eedf072346f3
https://doi.org/10.1039/c8ee02499e
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7
Dynamics of bound states of dihydrogen at Cu(I) and Cu(II) species coordinated near one and two zeolite framework aluminium atoms: A combined sorption, INS, IR and DFT study
Autor: Alberto Albinati, Konstantin Hadjiivanov, Jacques Ollivier, Nikola Drenchev, Peter A. Georgiev, Tobias Unruh
Publikováno v: International journal of hydrogen energy 46 (2021): 26897–26914. doi:10.1016/j.ijhydene.2021.05.166
info:cnr-pdr/source/autori:Georgiev P.A.; Drenchev N.; Hadjiivanov K.I.; Ollivier J.; Unruh T.; Albinati A./titolo:Dynamics of bound states of dihydrogen at Cu(I) and Cu(II) species coordinated near one and two zeolite framework aluminium atoms: A combined sorption, INS, IR and DFT study/doi:10.1016%2Fj.ijhydene.2021.05.166/rivista:International journal of hydrogen energy/anno:2021/pagina_da:26897/pagina_a:26914/intervallo_pagine:26897–26914/volume:46
'International Journal of Hydrogen Energy ', vol: 46, pages: 26897-26914 (2021)
Ambient conditions sorption isotherms of dihydrogen in a series of various levels of Cu-exchanged ZSM-5 zeolites, with two different Si/Al ratios, namely 11.5 and 25, show the presence of different amount of Cu centres able to strongly bind H2. Altho
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::201af814e09bbedbc6a2b36b651563d6
https://www.sciencedirect.com/science/article/pii/S0360319921020188
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9
Effect ofl larger pore size on the sorption properties of isoreticular metal–organic frameworks with high number of open metal sites
Autor: Pascal D. C. Dietzel, Peter A. Georgiev, Rune E. Johnsen, Morten Frøseth, Helmer Fjellvåg, Richard Blom
Publikováno v: 13523-13531
Chemistry-A European Journal
'Chemistry-A European Journal ', vol: 26, pages: 13523-13531 (2020)
Chemistry (Weinheim an Der Bergstrasse, Germany)
Dietzel, P D C, Georgiev, P A, Frøseth, M, Johnsen, R E, Fjellvåg, H & Blom, R 2020, ' Effect of larger pore size on the sorption properties of isoreticular metal-organic frameworks with high number of open metal sites ', Chemistry-A European Journal, vol. 26, no. 59, pp. 13523-13531 . https://doi.org/10.1002/chem.202001825
Four isostructural CPO‐54‐M metal‐organic frameworks based on the larger organic linker 1,5‐dihydroxynaphthalene‐2,6‐dicarboxylic acid and divalent cations (M=Mn, Mg, Ni, Co) are shown to be isoreticular to the CPO‐27 (MOF‐74) materia
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7e26b687027b00c65b5ce0211d10a2c6
https://hdl.handle.net/11250/2686318
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10
Laser-induced break down spectroscopy for quantitative analysis of electrolytes (Na, K, Ca, Mg) in human blood serum
Autor: Krum Bardarov, Ivan Buchvarov, Peter A. Georgiev, Tanya Yordanova
Publikováno v: International Conference on Quantum, Nonlinear, and Nanophotonics 2019 (ICQNN 2019).
The objective of this research was to develop a quantitative assay for analysis of electrolytes (Na, K, Ca, Mg) in blood serum by use of simple procedure and single pulse Laser-Induced Breakdown Spectroscopy (LIBS). Serum samples were homogenized and
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b30ffdb63cc5eb08be94b3cfde064e12
https://doi.org/10.1117/12.2552209
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