Glas transition and ice crystallisation of water in polymer gels studied by oscillation DSC, XRD-DSC simultaneous measurements, and Raman spectroscopy

2007 ◽  
pp. 339-346 ◽  
Author(s):  
Norio Murase ◽  
Masatoshi Ruke ◽  
Sumie Yoshioka ◽  
Chihiro Katagiri ◽  
Hiroshi Takahashi
Keyword(s):  
Raman Spectroscopy ◽  
Polymer Gels ◽  
Simultaneous Measurements

Influence of mycosporine-like amino acids and gadusol on the rheology and Raman spectroscopy of polymer gels

Biorheology ◽  
2014 ◽  
Vol 51 (4-5) ◽  
pp. 315-328 ◽  
Author(s):  
Maira Gaspar Tosato ◽  
Dalila E. Orallo ◽  
M. Sandra Churio ◽  
Airton A. Martin ◽  
Claudio A. Telléz Soto ◽  
...  
Keyword(s):  
Amino Acids ◽  
Raman Spectroscopy ◽  
Polymer Gels

Development of Apparatus for Simultaneous Measurements of Raman Spectroscopy and High-Sensitivity Calorimetry

2008 ◽  
Vol 47 (3) ◽  
pp. 1775-1779 ◽  
Author(s):  
Takatsugu Endo ◽  
Ken-ichi Tozaki ◽  
Takashi Masaki ◽  
Keiko Nishikawa
Keyword(s):  
Raman Spectroscopy ◽  
High Sensitivity ◽  
Simultaneous Measurements

Freeze-etch TEM of aqueous polymer gel network morphology

1986 ◽  
Vol 44 ◽  
pp. 796-797
Author(s):  
J. A. N. Zasadzinski ◽  
R. K. Prud'homme
Keyword(s):  
Metal Ion ◽  
Polymer Network ◽  
Polymer Gels ◽  
Polymer Gel ◽  
Deformation History ◽  
Crosslinked Polymer ◽  
Aqueous Polymer ◽  
History Of ◽  
Gel Network ◽  
Network Morphology

The rheological and mechanical properties of crosslinked polymer gels arise from the structure of the gel network. In turn, the structure of the gel network results from: thermodynamically determined interactions between the polymer chain segments, the interactions of the crosslinking metal ion with the polymer, and the deformation history of the network. Interpretations of mechanical and rheological measurements on polymer gels invariably begin with a conceptual model of,the microstructure of the gel network derived from polymer kinetic theory. In the present work, we use freeze-etch replication TEM to image the polymer network morphology of titanium crosslinked hydroxypropyl guars in an attempt to directly relate macroscopic phenomena with network structure.

Raman spectroscopy and X-ray diffraction of lithium niobate at temperatures up to 1300○-4.80pt○C

2005 ◽  
Vol 126 ◽  
pp. 101-105 ◽  
Author(s):  
B. Moulin ◽  
L. Hennet ◽  
D. Thiaudière ◽  
P. Melin ◽  
P. Simon
Keyword(s):  
Raman Spectroscopy ◽  
Lithium Niobate ◽  
X Ray Diffraction ◽  
X Ray

Raman spectroscopy using a gas laser

1965 ◽  
Vol 26 (11) ◽  
pp. 620-626 ◽  
Author(s):  
J.P. Russell
Keyword(s):  
Raman Spectroscopy ◽  
Gas Laser
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