Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Carol C. Phifer"'
Autor:
K. Simmons-Potter, W. J. Thomes, Carol C. Phifer, Dominick J. Casadonte, Gregory M. Jamison, Barrett G. Potter, Jess E. Jones
Publikováno v:
Journal of Applied Physics. 96:6313-6318
The effect of dimensionality on the photobleaching characteristics of Si-based polymers with phenyl substituents was investigated by studying the change in absorption upon exposure to 248- and 337‐nm excitation. Poly(methylphenylsilylene) was chose
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::25cf234592128a3621f6d509402759c9
https://doi.org/10.1063/1.1808908
https://doi.org/10.1063/1.1808908
Publikováno v:
Journal of Non-Crystalline Solids. 191:45-55
31 P magic angle spinning nuclear magnetic resonance (MAS-NMR) spectroscopy and Raman spectroscopy have been used to examine the polyhedral arrangements in x ZnO · (1 − x )P 2 O 5 (0.50 ≤ x ≤ 0.71) glasses. The depolymerization of P metaphosph
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ee0edc75b3736190c49922447c027e37
https://doi.org/10.1016/0022-3093(95)00289-8
https://doi.org/10.1016/0022-3093(95)00289-8
Autor:
Carol C. Phifer
Publikováno v:
Journal of Non-Crystalline Solids. 152:157-160
An alternative structural model is proposed for glasses in the BaOZnOAl 2 O 3 system. The original discovers of the glasses assumed that the zinc atoms are three-coordinate, a condition which is at variance with known crystal structures. The as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1bc2a08269b1ef3a2d799bb7466488d8
https://doi.org/10.1016/0022-3093(93)90245-s
https://doi.org/10.1016/0022-3093(93)90245-s
Publikováno v:
Journal of the American Ceramic Society. 74:1287-1290
We have examined a series of metaphosphate glasses with 31P magic angle spinning nuclear magnetic resonance (MAS NMR) spectroscopy. Increasing the ionic potential (Z/a) of the modifying cation from sodium to magnesium causes a systematic change to mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b26042128137dc22fc27f57098e09cd0
https://doi.org/10.1111/j.1151-2916.1991.tb04099.x
https://doi.org/10.1111/j.1151-2916.1991.tb04099.x
Publikováno v:
The Journal of Chemical Physics. 94:3440-3450
A treatment based on Badger’s rule is used to estimate symmetric stretching frequencies νs of the nonbridging fluorides of various ZrFn groups in the presence of divalent and monovalent countercations. New vibrational spectra of MgZrF6, Ba2ZrF8, a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9bcd4ff7a271e4e298176ee5f6d381bf
https://doi.org/10.1063/1.459766
https://doi.org/10.1063/1.459766
Autor:
Carol C. Phifer, Charles Angell
Publikováno v:
Materials Science Forum. :373-383
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5858e91b0d8f35806447433a7d16bbb1
https://doi.org/10.4028/www.scientific.net/msf.32-33.373
https://doi.org/10.4028/www.scientific.net/msf.32-33.373
Publikováno v:
The Journal of chemical physics. 120(3)
The first vacuum-ultraviolet spectrum of a polysilylene (chain-type polysilane) with aromatic substituents is presented. Assignments of the absorption bands of the model compound poly(methylphenylsilylene) are based on previous experimental data and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b87e350b0718f7b7dcf2321ee36e334b
https://pubmed.ncbi.nlm.nih.gov/15268288
https://pubmed.ncbi.nlm.nih.gov/15268288
Publikováno v:
Organic letters. 6(12)
[reaction: see text] Graphite intercalation compounds (GICs) are useful as powerful reducing agents in organic chemistry and are typically prepared by anaerobic solid-state reactions at high temperatures for 1-8 h. We have been able to prepare KC(8)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3f6a0896122ac089426d053280121cab
https://pubmed.ncbi.nlm.nih.gov/15176782
https://pubmed.ncbi.nlm.nih.gov/15176782
Publikováno v:
MRS Proceedings. 726
The present work investigates the intrinsic photosensitivity of a family of poly(alkyl)(aryl)silanes and poly(hydridophenyl)silane for use in the development of photoimprinted waveguide devices. Limited testing of passive optical behavior (e.g. absor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d06553f256a09f0cb0110325dcb7b081
https://doi.org/10.1557/proc-726-q12.5
https://doi.org/10.1557/proc-726-q12.5
Autor:
Carol C. Phifer
Publikováno v:
Kirk-Othmer Encyclopedia of Chemical Technology
Inorganic glasses are important ceramic materials and glasses share many of the desirable properties of crystalline ceramics even though they lack long-range order. The structure of glasses is not completely random, however. Glasses do have short-ran
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b75c8bd0b5fd22a6a6b6828561adc0ee
https://doi.org/10.1002/0471238961.0712011916080906.a01
https://doi.org/10.1002/0471238961.0712011916080906.a01