%0 Journal Article
%T Low Temperature Thermodynamic Study of the Stable and Metastable Phases of Silver<br>LOW TEMPERATURE THERMODYNAMIC STUDY OF THE STABLE AND METASTABLE PHASES OF SILVER
%A XB Li
%A YQ Xie
%A YZ Nie
%A HJ Peng
%A <br>X.B.
%A Li
%A Y.Q.
%A Xie
%A Y.Z.
%A Nie
%A H.J.
%A Peng
%J 金属学报(英文版)
%D 2007
%I 
%X The low temperature thermodynamics of the stable phase of silver was assessed by the polynomial model and Debye model from the experimental data available in the literature. By means of the constrained non-linear least squares curve fitting arithmetic, two sets of parameter values were determined. The expression of the thermodynamic functions cp(T) and G(T)-H (298.15K) at 0-298.15K were presented. Only the low temperature thermodynamics of the metastable phase of silver can be extrapolated by the Debye model. The expression of the thermodynamic functions cp(T) at 0-298.15K was presented.
%K silver
%K thermodynamic
%K heat capacity
%K SGTE (Scientific Group Thermodata Europe)
%K SILVER
%K METASTABLE
%K STUDY
%K THERMODYNAMIC
%K metastable phase
%K expression
%K thermodynamic functions
%K sets
%K parameter
%K values
%K means
%K constrained
%K least squares
%K curve fitting
%K arithmetic
%K low temperature
%K thermodynamics
%K silver
%K polynomial model
%K experimental data<br>银
%K 低温热力学
%K 稳相
%K 亚稳相
%K 热容量
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=AB188D3B70B071C57EB64E395D864ECE&jid=C19B08D052F5FD8445F4BB80A1A5D7BF&aid=A1CF72C9E4626BE23D134EF6C4EFD8E4&yid=A732AF04DDA03BB3&vid=A04140E723CB732E&iid=94C357A881DFC066&sid=26AEEED215BE97D0&eid=FA3423FC1AE95C4E&journal_id=1006-7191&journal_name=金属学报(英文版)&referenced_num=0&reference_num=16