Zobrazeno 1 - 10
of 125
pro vyhledávání: '"R. Pottel"'
Publikováno v:
Annalen der Physik. 508:13-33
Ultrasonic absorption spectra have been measured between 0.1 and 2000 MHz of aqueous suspensions of polystyrene latex globules. Samples of different diameter (60 to 100 nm) and different concentration of the polystyrene latex particles (volume fracti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1cb2f56027b421285112c2e7dc8ea994
https://doi.org/10.1002/andp.2065080104
https://doi.org/10.1002/andp.2065080104
Publikováno v:
Journal of Non-Crystalline Solids. 305:19-28
Complex dielectric spectra of associating liquids are presented and are discussed considering their relaxation properties. Particular emphasis is given to water and aqueous solutions and to alcohols and mixtures of alcohols with dipolar and non-polar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8b71d7bbda94ca7b39b729ea4019dd9e
https://doi.org/10.1016/s0022-3093(02)01084-0
https://doi.org/10.1016/s0022-3093(02)01084-0
Publikováno v:
The Journal of Chemical Physics. 115:4186-4194
The complex dielectric spectra for mixtures of unbranched monohydric alcohols with n-alkanes have been measured between 1 MHz and 18 GHz at various mole fractions xCnOH of the alcohols (0.2⩽xCnOH⩽1). Within the frequency range of measurements the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ba2fba708ac93e40781e8a01a224e10
https://doi.org/10.1063/1.1389293
https://doi.org/10.1063/1.1389293
Publikováno v:
The Journal of Physical Chemistry A. 104:7420-7428
At eight temperatures T between 0 and 60 °C and at five mole fractions xe of ethanol (0 < xe ≤ 1) the complex (electric) permittivity of ethanol/water mixtures has been measured as a function of frequency ν between 1 MHz and 24 GHz. At 25 °C the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e4e9da8f9955896f5bff378eea473f2c
https://doi.org/10.1021/jp001393r
https://doi.org/10.1021/jp001393r
Publikováno v:
The Journal of Physical Chemistry A. 103:6114-6121
At different temperatures T (0 °C ≤ T ≤ 60 °C) and mole fractions x of ethanol (0 ≤ x ≤ 1) the complex (electric) permittivity of ethanol/n-hexanol mixtures has been measured as a function of frequ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d92a957856186555a0c259cd99602c47
https://doi.org/10.1021/jp991046l
https://doi.org/10.1021/jp991046l
Publikováno v:
The Journal of Physical Chemistry B. 101:922-929
At 25 °C the complex dielectric permittivity has been measured as a function of frequency ν (1 MHz ≤ ν ≤ 56 GHz) and mole fraction x (0 ≤ x ≤ 1) for mixtures of water with 1,3-propanediol, 1,4-butanediol, 1,5-pentanediol, and 1,7-heptanedi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d5ff6b41034055a8cbf6af9b18e314a
https://doi.org/10.1021/jp963422x
https://doi.org/10.1021/jp963422x
Publikováno v:
The Journal of Physical Chemistry. 100:2360-2366
At 25 °C the complex permittivity of mixtures of water with isopropoxyethanol (i-C3E1) and isobutoxyethanol (i-C4E1) has been measured as a function of frequency ν (1 MHz ≤ ν ≤ 55 GHz) and mole fra...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d4293c93f6bc5ad36a00825a9dd227b9
https://doi.org/10.1021/jp9523783
https://doi.org/10.1021/jp9523783
Publikováno v:
Measurement Science and Technology. 6:1201-1207
An automated measuring system is described which enables the complex microwave permittivity of liquids to be determined at particular frequencies. A special cell design offers the possibility of precisely measuring a range of liquids from low to high
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e2265b9e11d8f1a5a7dd283d0f436c32
https://doi.org/10.1088/0957-0233/6/8/016
https://doi.org/10.1088/0957-0233/6/8/016
Counterion contribution to the dielectric spectrum of aqueous solutions of ionic surfactant micelles
Autor:
R. Pottel, R. Barchini
Publikováno v:
The Journal of Physical Chemistry. 98:7899-7905
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::413efc9106d81d6f88398f00876c2f9e
https://doi.org/10.1021/j100083a025
https://doi.org/10.1021/j100083a025
Publikováno v:
Zeitschrift für Physikalische Chemie. 186:141-170
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::edad99592f16cf866994cb0ec1b0a2df
https://doi.org/10.1524/zpch.1994.186.part_2.141
https://doi.org/10.1524/zpch.1994.186.part_2.141