Matsukawa, Hiroaki and Suzuki, Hiroyuki and Hoshina, Takaaki and Tsuji, Tomoya and Otake, Katsuto (2020) Pressure-volume-temperature relationships of trimethoxymethylsilane and tetramethyl orthosilicate at temperatures ranging from 303.2 to 363.2 K and pressures up to 160 MPa. Journal of Chemical and Engineering Data, 65 (1). pp. 88-96. ISSN 0021-9568
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Official URL: http://dx.doi.org/10.1021/acs.jced.9b00765
Abstract
The pressure-volume-temperature (PVT) relationships for trimethoxymethylsilane (MTMS, CH3(CH3O)3Si) and tetramethyl orthosilicate (TMOS, (CH3O)4Si) were measured at temperatures ranging from 303.2 to 363.2 K and pressures up to 160 MPa. Density measurements were carried out with an experimental apparatus based on the variable volume method. The standard uncertainties u(T) = 0.17 K and u(P) = 0.14 MPa, and the relative combined expanded uncertainty Ur (0.95 level of confidence) were Ur(ρ) = (0.0016 and 0.0022) for MTMS and TMOS, respectively. The obtained PVT relationships were correlated using the Tait equation and the Sanchez-Lacombe equation of state to determine the characteristic parameters.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | experimental apparatus, orthosilicate |
| Subjects: | T Technology > TA Engineering (General). Civil engineering (General) |
| Divisions: | Malaysia-Japan International Institute of Technology |
| ID Code: | 89938 |
| Deposited By: | Yanti Mohd Shah |
| Deposited On: | 31 Mar 2021 06:31 |
| Last Modified: | 31 Mar 2021 06:31 |
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