Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Daria Kondrashova"'
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-13 (2017)
Abstract Fluids confined in mesoporous solids exhibit a wide range of physical behavior including rich phase equilibria. While a notable progress in their understanding has been achieved for fluids in materials with geometrically ordered pore systems
Externí odkaz:
https://doaj.org/article/d28d482edc0b4a7a9adfa213d73a8b3b
Autor:
Daria Kondrashova, Armin Bunde, Jörg Kärger, Christian Küster, Dirk Mehlhorn, Thorsten Emmerich, Dirk Enke, Rustem Valiullin
Publikováno v:
Adsorption. 22:879-890
The rate of mass transfer is among the key numbers determining the efficiency of nanoporous materials in their use for matter upgrading by heterogeneous catalysis or mass separation. Transport enhancement by pore space optimization is, correspondingl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::90393ba9f8d819e6805cfd12ac092b9c
https://doi.org/10.1007/s10450-016-9792-y
https://doi.org/10.1007/s10450-016-9792-y
Publikováno v:
Chemie Ingenieur Technik. 87:1794-1809
In addition to the respective pore space geometries, transport enhancement in hierarchical nanoporous materials may most decisively depend on the nature of the probe molecule under consideration. As a function of these two influences, mass transfer i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a573b8e3ca79a1ecfacedca92da0d89
https://doi.org/10.1002/cite.201500037
https://doi.org/10.1002/cite.201500037
Autor:
Rustem Valiullin, Daria Kondrashova
Publikováno v:
The Journal of Physical Chemistry C. 119:4312-4323
The Kossel–Stranski model of crystal growth has been adopted to study freezing and melting of fluids in mesoporous materials. The model is found to exhibit the key features observed in the experiments, including shifted solid–liquid and liquid–
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6ec300649997022d15f2524ab8efbb28
https://doi.org/10.1021/jp510467t
https://doi.org/10.1021/jp510467t
Publikováno v:
The European Physical Journal B. 90
Nanoporous silicon consisting of tubular pores imbedded in a silicon matrix has found many technological applications and provides a useful model system for studying phase transitions under confinement. Recently, a model for mass transfer in these ma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::062301332bf48c8ec6ff2a89c8fdff5b
https://doi.org/10.1140/epjb/e2017-80145-1
https://doi.org/10.1140/epjb/e2017-80145-1
Autor:
Philipp Zeigermann, Dirk Mehlhorn, C. Reichenbach, Daria Kondrashova, Alexander Shakhov, Dirk Enke, Rustem Valiullin
Publikováno v:
Chemie Ingenieur Technik. 85:1734-1741
Mesoporous glasses – the leaching products of phase-separated alkali borosilicate glasses – are widely used in fundamental research and practical applications. In this work, the option to control their internal mesopore structure by varying the c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f061e282f15e176b2631e677b41f65fc
https://doi.org/10.1002/cite.201300088
https://doi.org/10.1002/cite.201300088
Autor:
Daria Kondrashova, Rustem Valiullin
Publikováno v:
Microporous and Mesoporous Materials. 178:15-19
A microscopic, lattice-fluid model was employed to analyze freezing and melting behavior of fluids confined to linear pores of mesoporous silicon. The model predicts that mesoscalic disorder, inherent to this material, results in strong pore-blocking
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a8813c54f9ef7a1b730d068c0e57d3d8
https://doi.org/10.1016/j.micromeso.2013.02.053
https://doi.org/10.1016/j.micromeso.2013.02.053
Publikováno v:
Langmuir : the ACS journal of surfaces and colloids. 26(9)
Freezing and melting behavior of nitrobenzene confined to pores of Vycor porous glass with random pore structure has been studied by means of nuclear magnetic resonance cryoporometry. The two transitions are found to reveal a broad hysteresis. To get
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::709eb50917c2d5334ea89192b9820e07
https://pubmed.ncbi.nlm.nih.gov/20095536
https://pubmed.ncbi.nlm.nih.gov/20095536
Publikováno v:
New Journal of Physics. 13:015008
Nuclear magnetic resonance (NMR) provides a variety of tools for the structural characterization of porous solids. In this paper, we discuss a relatively novel approach called NMR cryodiffusometry, which is based on a simultaneous assessment of both
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::efac9f975e89f7fddda8d1d095b7bf48
https://doi.org/10.1088/1367-2630/13/1/015008
https://doi.org/10.1088/1367-2630/13/1/015008