Výsledky vyhledávání - "A. S. Krauze"

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Flammability, mechanical properties and structure of rigid polyurethane foams with different types of carbon reinforcing materials

Autor: S. Krauze, Piotr Bazarnik, M. Kowalski, Ewelina Ciecierska, M. Kulesza, M. Gloc, Małgorzata Lewandowska, Magdalena Jurczyk-Kowalska

Publikováno v: Composite Structures. 140:67-76

This paper investigates the reinforcement of rigid polyurethane foams with carbon nanotubes or graphite in order to improve their mechanical and thermal properties as well as fire resistance. A small addition of carbon nanotubes (up to 0.05 wt.%) imp

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1820ce11ad98b4ec0fbbd2d4033ff7f2
https://doi.org/10.1016/j.compstruct.2015.12.022

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Akademický článek

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Structure of associates in tetramethylurea aqueous solutions from the data of Raman scattering spectroscopy

Autor: M. T. Khatmullina, L. V. Rabchuk, A. S. Krauze, V. V. Lazarev

Publikováno v: Russian Journal of Physical Chemistry A. 86:63-68

The results from investigating interactions between tetramethylurea (TMU) and water molecules by means of Raman light scattering spectroscopy (RS) are presented. It is established that spectroscopic manifestations of association of TMU and H2O molecu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7427f839b1e8a26f73889a513e85b156
https://doi.org/10.1134/s0036024412010190

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Molecular association in dimethyl sulfoxide-nitromethane mixtures: Raman spectroscopy and quantum-chemical calculations

Autor: A. S. Krauze, L. V. Rabchuk, M. T. Khatmullina

Publikováno v: Russian Journal of Physical Chemistry A. 81:1267-1270

Dimethyl sulfoxide-nitromethane (DMSO-NM) binary mixtures have been studied. Intermolecular associates are formed in these mixtures via the interaction between DMSO and NM molecular dipoles and hydrogen bonding. Ab initio calculations have been carri

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::63761b1adeb0f542cebdb053e0124b32
https://doi.org/10.1134/s003602440708016x

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Investigation of molecular association in mixtures of dimethylsulfoxide with trichloromethane by vibrational spectroscopy and ab initio calculations

Autor: L. V. Ryabchuk, A. S. Krauze, M. T. Khatmullina

Publikováno v: Journal of Structural Chemistry. 48:569-572

Vibrational spectroscopy methods (IR absorption and Raman scattering) are employed to investigate molecular association in dimethylsulfoxide (DMSO)-trichloromethane (TCM) mixtures. A spectral manifestation of the interactions between DMSO and TCM mol

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6a6a9d5930094a1a78fb3c1dea8c7fe8
https://doi.org/10.1007/s10947-007-0086-9

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