Zobrazeno 1 - 10
of 43
pro vyhledávání: '"Robert Charmas"'
Publikováno v:
Adsorption Science & Technology, Vol 14 (1996)
When a metal oxide is brought into contact with an electrolyte, the outermost surface oxygens adsorb one or two protons, a cation or an aggregate composed of two protons and an anion. In this way, various surface complexes are formed. The actual surf
Externí odkaz:
https://doaj.org/article/de15fcf5ac274677a9040ff1c6e146f0
Publikováno v:
Adsorption. 27:105-115
Research on Ca2+ adsorption onto the mineral surface is of significant importance with regard to geochemical processes. Sverjensky (Geochim Cosmochim Acta 70(10), 2427–2453, 2006) assumed that alkaline earths form two types of surface species on ox
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::32531330b91b02f5564dd143456f029a
https://doi.org/10.1007/s10450-020-00280-x
https://doi.org/10.1007/s10450-020-00280-x
Publikováno v:
Adsorption. 25:613-619
We have demonstrated that the redox potential of the solution containing an inert electrolyte, ferrous ions, and metal oxide allows a much better understanding of the process of Fe(II) adsorption on oxide with the increase of pH. We tested two oxides
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f0148e17b113ffc789569cf8b49a5f35
https://doi.org/10.1007/s10450-019-00054-0
https://doi.org/10.1007/s10450-019-00054-0
Publikováno v:
Chemosphere. 242
The paper presents the quantitative characterization of the solid/water interface applying both experimental and theoretical approaches for the system of TiO
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::6939a01824388873c7b34f37043587cd
https://pubmed.ncbi.nlm.nih.gov/31896189
https://pubmed.ncbi.nlm.nih.gov/31896189
Publikováno v:
Chemosphere. 242:125162
The paper presents the quantitative characterization of the solid/water interface applying both experimental and theoretical approaches for the system of TiO2 (mixture of anatase and rutile) and Fe2O3 (maghemite) with calcium ions in the pH function.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e2e7124e767a5023c314cc8a05bf1e11
https://doi.org/10.1016/j.chemosphere.2019.125162
https://doi.org/10.1016/j.chemosphere.2019.125162
Autor:
Jacek Wilczak, Małgorzata Charmas, Ewa Jówko, Bożena Bałasińska, P. Ostaszewski, Jarosław Sacharuk, Robert Charmas
Publikováno v:
International Journal of Sport Nutrition and Exercise Metabolism. 22:486-496
Purpose:To evaluate the effect of acute ingestion of green tea polyphenols (GTP) on blood markers of oxidative stress and muscle damage in soccer players exposed to intense exercise.Methods:This randomized, double-blinded study was conducted on 16 pl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1002461f36e4efc6c9dccad451cd71a8
https://doi.org/10.1123/ijsnem.22.6.486
https://doi.org/10.1123/ijsnem.22.6.486
Autor:
Jerzy Sadowski, Robert Charmas, Małgorzata Charmas, Ewa Jówko, Dorota Rózańska, Lena Dorofeyeva, Benedykt H. Opaszowski
Publikováno v:
Journal of Strength and Conditioning Research. 23:954-961
The aim of this study is to estimate the metabolic and hormone response in middle-aged women to acute physical aerobic exercise accompanied by music, the so-called �aerobics.� The experiment (single 60-minute aerobics session) included 11 women a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e4df8e5dea20af8351d193496bd300e9
https://doi.org/10.1519/jsc.0b013e3181a2b359
https://doi.org/10.1519/jsc.0b013e3181a2b359
Publikováno v:
Applied Surface Science. 252:752-758
Charging of the surface of an oxide caused by the adsorption of hydrogen ions and ions of inert 1:1 electrolyte was investigated by using grand canonical Monte Carlo simulation technique. In particular, adsorption isotherms of protons as well as of i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bda0a8a4d7e4db923560efba359f7a64
https://doi.org/10.1016/j.apsusc.2005.02.058
https://doi.org/10.1016/j.apsusc.2005.02.058
Publikováno v:
Journal of Computational Chemistry. 26:1079-1088
In this article we study the effect of energetic heterogeneity of a crystalline surface on the adsorption of hydrogen ions (protons) from the liquid phase. In particular, we examine the influence of the shape of the adsorption energy distribution on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::071b2396c0e41ff25a264b4551593eb1
https://doi.org/10.1002/jcc.20249
https://doi.org/10.1002/jcc.20249
Autor:
Robert Charmas, Fabien Thomas, Frédéric Villiéras, Piotr Zarzycki, Benedicte Prelot, W. Piasecki
Publikováno v:
Colloids and Surfaces
Colloids and Surfaces, Elsevier, 2004, 244, pp.9. ⟨10.1016/j.colsurfa.2004.06.001⟩
Colloids and Surfaces, Elsevier, 2004, 244, pp.9. ⟨10.1016/j.colsurfa.2004.06.001⟩
The theory based on the 1-pK triple layer model of the oxide/electrolyte interface is used to obtain the derivative of a proton adsorption isotherm. The present approach is much more rigorous and complex from a physical point of view compared to our
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1ace95e28533f9d6809d8877546d84df
https://doi.org/10.1016/j.colsurfa.2004.06.001
https://doi.org/10.1016/j.colsurfa.2004.06.001