Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Mathias C. Celina"'
Autor:
Tatiana Pyatina, Mathias C. Celina, Nicholas Henry Giron, Charles E. Harris, Toshifumi Sugama, Erica Marie Redline
Publikováno v:
Polymer Degradation and Stability. 146:317-326
Previous observation of EPDM and FEPM materials aged in thermo-oxidative and thermo-oxidative plus hydrolytic environments revealed an unusual trend: the degradation and disintegration of these polymers in the former case but the ability to maintain
Autor:
Hayden T. Black, Mathias C. Celina, Brad H. Jones, Nicholas Henry Giron, Todd M. Alam, Timothy N. Lambert, Mark E. Stavig, Patricia Sue. Sawyer, David R. Wheeler
Publikováno v:
Macromolecules. 50:5014-5024
Physical stress relaxation in rubbery, thermoset polymers is limited by cross-links, which impede segmental motion and restrict relaxation to network defects, such as chain ends. In parallel, the cure shrinkage associated with thermoset polymerizatio
Autor:
N. Fredj, Jamie Michael Kropka, John D. McCoy, Caitlyn M. Clarkson, Lebelo Hailesilassie, Nicholas Henry Giron, Windy B. Ancipink, Mathias C. Celina
Publikováno v:
Polymer. 105:243-254
When diethanolamine (DEA) is used as a curative for a DGEBA epoxy, a rapid “adduct-forming” reaction of epoxide with the secondary amine of DEA is followed by a slow “gelation” reaction of epoxide with hydroxyl and with other epoxide. Through
Autor:
Ronen Polsky, Edward E. K. Baidoo, Michael S. Kent, Seema Singh, Michael L. Busse, Kenneth L. Sale, Isaac Avina, Mathias C. Celina, Dale L. Huber, Jay D. Keasling, Nicholas Henry Giron, Blake A. Simmons, Nadeya Rader, Jerilyn A. Timlin, Anthe George, Laura E. Martin, Noppadon Sathitsuksanoh, Victor H. Chavez
Publikováno v:
Green Chemistry. 17:4830-4845
We report a new assay for breakdown of high molecular weight, insoluble lignin based on lignin films. In this method, decrease in film thickness is detected upon solubilization of mass through either chemical alteration of the lignin or molecular wei
Autor:
Nicholas Henry Giron, Christopher G. Campbell, Estevan Martinez, Adam Cook, Kylie B. Manning, Nicholas B. Wyatt, Mathias C. Celina, Lindsey Gloe Hughes
Publikováno v:
Macromolecular Materials and Engineering. 304:1800511