Results 11 to 20 of about 2,003,861 (306)

Benzoyl peroxide decomposition on the surface of carbon materials on the base of activated carbon KAU

Хімія, фізика та технологія поверхні, 2017
Stability of non-aqueous solutions and catalytic reaction of benzoyl peroxide (BP) decomposition by samples of carbon materials (CM) – apricot shell stone activated carbon KAU, its nitrogen- and oxygen-containing (N-KAU, O?KAU) modified forms, and enzyme
D. M. Haliarnyk, E. M. Demianenko, O. M. Bakalinska, T. V. Kulyk, B. B. Palyanytsya, A. G. Grebenyuk, V. S. Kuts, M. T. Kartel   +7 more
doaj   +1 more source

Amine-terminated nanoparticle films: pattern deposition by a simple nanostencilling technique and stability studies under X-ray irradiation [PDF]

, 2014
Exploring the surface chemistry of nanopatterned amine-terminated nanoparticle films.
Ahire, J. H., Ashby, S. P., Chao, Y., Coxon, P. R., Frogley, M. D.   +4 more
core   +1 more source

Silica-Gelatin Composite Materials for Prolonged Desorption of Bioactive Compounds

Medžiagotyra, 2014
The set of gelatin and silica-gelatin films with incorporated bioactive compounds of different chemical nature was prepared. The swelling behavior of the films and desorption of active ingredients into aqueous media were studied.
Oksana STAVINSKAYA, Iryna LAGUTA, Inna OREL   +2 more
doaj   +1 more source

Quantum chemical study on the interaction of carbon nanotube with polyethylene and polypropylene oligomers

Хімія, фізика та технологія поверхні, 2019
The results of the study on the properties of carbon nanotubes-polymer nanocomposites have shown that the use of nanotubes (CNT) to fill the polymer matrices of different species significantly alter their physical properties compared to the original ...
M. I. Terets, E. M. Demianenko, S. V. Zhuravsky, O. A. Сhernyuk, V. S. Kuts, A. G. Grebenyuk, Yu. I. Sementsov, L. M. Kokhtych, M. T. Kartel   +8 more
doaj   +1 more source

Implications of ideas on super-hydrophobicity for water repellent soil [PDF]

, 2007
Water repellence is an important factor in soil erosion due to its role in inhibiting the re-establishment of vegetation after fire and due to its enhancement of run-off.
Adamson, Aussillous, Bico, Bico, Blossey, Bán, Cassie, DeBano, Dekker, Dekker, Dekker, Dekker, Doerr, Doerr, Doerr, Fox, Henry, Karnok, Letey, Mahadevan, McHale, Pike, Quéré, Roy, Roy, Shirtcliffe, Shirtcliffe, Shirtcliffe, Shirtcliffe, Shirtcliffe, Van't Woudt, Wenzel   +31 more
core   +1 more source

Enhancing the capacity of oxygen carriers for selective oxidations through phase cooperation: Bismuth oxide and ceria-zirconia [PDF]

, 2018
Interfacing selective catalysts with oxygen carriers enhances capacity without affecting the surface chemistry, simplifying the design of selective oxygen carriers.

core   +2 more sources

Quantum Chemical Study on Interaction of Dimethyl Carbonate with Polydimethylsiloxane

Хімія, фізика та технологія поверхні, 2014
Possible mechanisms of interaction of dimethyl carbonate with polydimethylsiloxane have been examined by density functional theory method with exchange-correlation functional B3LYP and basis set 6-31G(d,p).
E. M. Demianenko, A. G. Grebenyuk, V. V. Lobanov, V. A. Tertykh, I. S. Protsak, Yu. M. Bolbukh, R. B. Kozakevych   +6 more
doaj   +1 more source

Water Clusterization in the Interparticle Space of Hydrophobic Nanosilica АМ-1

Фізика і хімія твердого тіла, 2021
The processes occurring in hydrated powders and concentrated suspensions of hydrophobic silica were studied by 1H NMR spectroscopy. It is shown that a mixture of methyl silica and water with a hydration of less than 1 g / g is a wet powder, where water ...
T.V. Krupskaya, V. M. Gun’ko, L.S. Andriyko, N.V. Yelahina, V.V. Turov   +4 more
doaj   +1 more source

Theoretical study on the effect of carbon graphenous nanoclusters on the stability and capacity of polyamide in a nanocomposite

Хімія, фізика та технологія поверхні, 2019
By the density functional theory method with the exchange-correlation functional B3LYP, the basis set 6-31G(d,p) and Grimme dispersion corrections, the energy values has been calculated of intermolecular interaction between adjacent polyamide fragments,
E. M. Demianenko, M. I. Теrets, Yu. I. Sementsov, S. M. Makhno, V. S. Kuts, A. G. Grebenyuk, M. T. Kartel   +6 more
doaj   +1 more source

Risk of climate-induced damage in historic parchment

Heritage Science, 2020
Moisture adsorption and related dimensional change were examined in several samples of historic and contemporary parchment. The tensile behaviour was determined for contemporary parchment and two selected historic materials. The moisture-related data for
Leszek Krzemień, Agata Czyżewska, Magdalena Soboń, Roman Kozłowski, Łukasz Bratasz   +4 more
doaj   +1 more source