Matches in SemOpenAlex for { <https://semopenalex.org/work/W3199236339> ?p ?o ?g. }
- W3199236339 endingPage "8364" @default.
- W3199236339 startingPage "8352" @default.
- W3199236339 abstract "The structural recovery of pressure-densified (PDG) and, for the first time, pressure-expanded (PEG) glasses are experimentally investigated using pressurizable dilatometry. Both glasses show early devitrification on heating, indicating that these glasses have more mobility, compared to the conventional isobarically formed glass. The Kovacs–Aklonis–Hutchinson–Ramos (KAHR) model of structural recovery is able to reasonably predict the behavior of the pressure-expanded glass, but the KAHR model fails with the pressure-densified glass. The results suggest two limitations of the model: (i) the structural recovery is assumed to depend on the instantaneous liquid state and (ii) the same relaxation kinetics are assumed for the temperature and pressure perturbations. Modification of the KAHR model, allowing the departure from equilibrium, δ, to initially depend on the liquid state that the glass came from and to evolve toward the state that the glass is going to, improves the ability of the model to predict the early devitrification for the pressure-densified glass. Another modification of the KAHR model, allowing the temperature and pressure perturbations to relax independently of one another, results in effectively capturing the increased thermal expansion coefficient of glass lines during heating, as well as a “memory”-like aging behavior, for the pressure-densified glass." @default.
- W3199236339 created "2021-09-27" @default.
- W3199236339 creator A5028720752 @default.
- W3199236339 creator A5042982285 @default.
- W3199236339 creator A5056985554 @default.
- W3199236339 date "2021-09-10" @default.
- W3199236339 modified "2023-09-24" @default.
- W3199236339 title "Mobility of Pressure-Densified and Pressure-Expanded Polystyrene Glasses: Dilatometry and a Test of KAHR Model" @default.
- W3199236339 cites W1707635599 @default.
- W3199236339 cites W181445479 @default.
- W3199236339 cites W1864708300 @default.
- W3199236339 cites W189644159 @default.
- W3199236339 cites W1964221693 @default.
- W3199236339 cites W1968135451 @default.
- W3199236339 cites W1971318238 @default.
- W3199236339 cites W1971448726 @default.
- W3199236339 cites W1976227579 @default.
- W3199236339 cites W1976421239 @default.
- W3199236339 cites W1979295543 @default.
- W3199236339 cites W1984427037 @default.
- W3199236339 cites W1985486848 @default.
- W3199236339 cites W1986326405 @default.
- W3199236339 cites W1988086086 @default.
- W3199236339 cites W1988785742 @default.
- W3199236339 cites W1990846170 @default.
- W3199236339 cites W1990906732 @default.
- W3199236339 cites W1992755218 @default.
- W3199236339 cites W1993648885 @default.
- W3199236339 cites W1998973061 @default.
- W3199236339 cites W2000998504 @default.
- W3199236339 cites W2002183381 @default.
- W3199236339 cites W2003755199 @default.
- W3199236339 cites W2007539012 @default.
- W3199236339 cites W2014030154 @default.
- W3199236339 cites W2015394570 @default.
- W3199236339 cites W2017479961 @default.
- W3199236339 cites W2020684868 @default.
- W3199236339 cites W2025597184 @default.
- W3199236339 cites W2030180191 @default.
- W3199236339 cites W2039051637 @default.
- W3199236339 cites W2041935412 @default.
- W3199236339 cites W2042593517 @default.
- W3199236339 cites W2043762129 @default.
- W3199236339 cites W2044027632 @default.
- W3199236339 cites W2047150613 @default.
- W3199236339 cites W2048880018 @default.
- W3199236339 cites W2052142375 @default.
- W3199236339 cites W2052407807 @default.
- W3199236339 cites W2054163385 @default.
- W3199236339 cites W2055200883 @default.
- W3199236339 cites W2056992931 @default.
- W3199236339 cites W2060909999 @default.
- W3199236339 cites W2061521481 @default.
- W3199236339 cites W2062121823 @default.
- W3199236339 cites W2064024352 @default.
- W3199236339 cites W2064966202 @default.
- W3199236339 cites W2065154825 @default.
- W3199236339 cites W2067359971 @default.
- W3199236339 cites W2068078388 @default.
- W3199236339 cites W2069196553 @default.
- W3199236339 cites W2071008891 @default.
- W3199236339 cites W2071785970 @default.
- W3199236339 cites W2072338349 @default.
- W3199236339 cites W2072844976 @default.
- W3199236339 cites W2075190175 @default.
- W3199236339 cites W2077023690 @default.
- W3199236339 cites W2078250289 @default.
- W3199236339 cites W2081491869 @default.
- W3199236339 cites W2083474202 @default.
- W3199236339 cites W2085667366 @default.
- W3199236339 cites W2087568601 @default.
- W3199236339 cites W2089333421 @default.
- W3199236339 cites W2097970779 @default.
- W3199236339 cites W2101436372 @default.
- W3199236339 cites W2104829078 @default.
- W3199236339 cites W2106281725 @default.
- W3199236339 cites W2106681266 @default.
- W3199236339 cites W2107806653 @default.
- W3199236339 cites W2109167301 @default.
- W3199236339 cites W2111185654 @default.
- W3199236339 cites W2114479908 @default.
- W3199236339 cites W2124620921 @default.
- W3199236339 cites W2129035541 @default.
- W3199236339 cites W2138103254 @default.
- W3199236339 cites W2151977821 @default.
- W3199236339 cites W2158036413 @default.
- W3199236339 cites W2163560623 @default.
- W3199236339 cites W2292410919 @default.
- W3199236339 cites W2319755752 @default.
- W3199236339 cites W2319883772 @default.
- W3199236339 cites W2322926967 @default.
- W3199236339 cites W2557700441 @default.
- W3199236339 cites W2631029888 @default.
- W3199236339 cites W2728644791 @default.
- W3199236339 cites W2745208072 @default.
- W3199236339 cites W2947825364 @default.
- W3199236339 cites W2989080466 @default.
- W3199236339 cites W3002284080 @default.