Zobrazeno 1 - 10
of 14
pro vyhledávání: '"P. D. KRASICKY"'
Publikováno v:
Journal of Applied Polymer Science. 42:3-8
As predicted by thermodynamic studies of polymer conformation, high molecular weight poly(methyl methacrylate), PMMA, dissolves cleanly, and at a constant rate, in a 7:3 mixture of 1-butanol and acetonitrile although neither liquid is a solvent for P
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5fbc405049ef20349272ca2fababaade
https://doi.org/10.1002/app.1991.070420102
https://doi.org/10.1002/app.1991.070420102
Publikováno v:
Chemical Engineering Communications. 54:279-299
An instrument has been assembled which is well suited for monitoring changes in transparent films and coatings where the thickness ranges from several μm down to fractions of a μm. The operation is based on thin film optical interferometry. Applica
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e626b9f55a9e370998b406e7dad45aad
https://doi.org/10.1080/00986448708911911
https://doi.org/10.1080/00986448708911911
Publikováno v:
Polymer Engineering and Science. 27:282-285
Laser interferometry is useful for measuring the dissolution rate of thin polymer films. During the dissolution process, polymer in the glassy state is transported into a dilute solution. In some cases, a transition layer can be measured using laser
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6c3f16025328a45324dfce8aa3571c86
https://doi.org/10.1002/pen.760270408
https://doi.org/10.1002/pen.760270408
Publikováno v:
Journal of Applied Polymer Science. 35:641-651
The technique of laser interferometry is now used routinely by the microelectronics industry for the measurement of the dissolution rates of thin polymer films. In addition to the rate of dissolution, laser interferometry can also provide quantitativ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::63b14a138a31320d3750980dc90a12f5
https://doi.org/10.1002/app.1988.070350307
https://doi.org/10.1002/app.1988.070350307
Publikováno v:
Polymer. 26:1069-1072
The dissolution rates (DR) in methyl ethyl ketone (MEK) of thin films of poly(methyl methacrylate), (PMMA), were measured using interferometry. Films were spun on silicon-oxide coated wafers. After baking at 155°C for one hour the dry films were abo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::199072d2f87bda7c45350894a7ea6830
https://doi.org/10.1016/0032-3861(85)90230-7
https://doi.org/10.1016/0032-3861(85)90230-7
Publikováno v:
Journal of Physics and Chemistry of Solids. 39:991-998
DPACr is a dimeric phosphinate in which the pairs of Cr 3+ ions are superexchange coupled via -OPO- bridges. The consequences of site anisotropy and inequivalence are demonstrated in the ESR spectra and can be derived using a perturbation scheme on t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::88345672a74b906f261788bfd0961043
https://doi.org/10.1016/0022-3697(78)90116-6
https://doi.org/10.1016/0022-3697(78)90116-6
Publikováno v:
Physical Review B. 25:5607-5626
Magnetic properties of the chromium-tris-phosphinate polymer ${{\mathrm{Cr}{[{\mathrm{O}}_{2}\mathrm{P}(\mathrm{C}{\mathrm{H}}_{3})({\mathrm{C}}_{6}{\mathrm{H}}_{5})]}_{2}[{\mathrm{O}}_{2}\mathrm{P}{({\mathrm{C}}_{8}{\mathrm{H}}_{17})}_{2}]}}_{N}$, k
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4241f617cf15949510512dd2a1912e86
https://doi.org/10.1103/physrevb.25.5607
https://doi.org/10.1103/physrevb.25.5607
Publikováno v:
Springer Series in Solid-State Sciences ISBN: 9783642815942
The inorganic polymers known as poly(metal phosphinates) contain transition metal ions as an integral part of the linear molecule, and therefore provide examples of one-dimensional magnets [1]. In this brief report, we summarize data obtained on a tr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f21935db87b0512c5c3dcc77bd2b791b
https://doi.org/10.1007/978-3-642-81592-8_26
https://doi.org/10.1007/978-3-642-81592-8_26
Publikováno v:
ACS Symposium Series ISBN: 9780841217010
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::13d75d07940a8156821d15603b69b2d3
https://doi.org/10.1021/bk-1989-0412.ch014
https://doi.org/10.1021/bk-1989-0412.ch014
Publikováno v:
SPIE Proceedings.
Dissolution rates are measured conveniently and accurately using a simple laser inter-ferometer. The apparatus is inexpensive and reliable and yields various kinds of information about the dissolving polymer and its interactions with the solvent or s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::784a636e4ab86e358ee6121862154842
https://doi.org/10.1117/12.947809
https://doi.org/10.1117/12.947809