Thermodynamic evaluation of Cu-Cu3 P system based on newly determined Gibbs energy of formation of Cu3 P

T. Noda; K. Oikawa; S. Itoh; M. Hino; T. Nagasaka

doi:10.1016/j.calphad.2009.03.005

Thermodynamic evaluation of Cu-Cu₃ P system based on newly determined Gibbs energy of formation of Cu₃ P

T. Noda, K. Oikawa, S. Itoh, M. Hino, T. Nagasaka

ENG - Metallurgy

Research output: Contribution to journal › Article › peer-review

4 Citations (Scopus)

Abstract

Thermodynamic evaluation of Cu-Cu₃P system has been conducted by applying subregular solution model with Gibbs energy of Cu₃P formation that was newly determined by means of triple Knudsen cell mass spectrometry. Both the calculated vapor pressure of phosphorus and phase diagram of Cu-P system are excellently consistent with the literature data in the composition range of Cu-Cu₃P, indicating that there is no significant thermodynamic inconsistency between the present work based on the Gibbs energy of Cu₃P formation determined and the literature data.

Original language	English
Pages (from-to)	557-560
Number of pages	4
Journal	Calphad: Computer Coupling of Phase Diagrams and Thermochemistry
Volume	33
Issue number	3
DOIs	https://doi.org/10.1016/j.calphad.2009.03.005
Publication status	Published - 2009 Sep

Keywords

Cu-P alloy
CuP
Mass spectrometry
Melting treatment process
Subregular solution model

ASJC Scopus subject areas

Chemistry(all)
Chemical Engineering(all)
Computer Science Applications

Access to Document

10.1016/j.calphad.2009.03.005

Cite this

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title = "Thermodynamic evaluation of Cu-Cu3 P system based on newly determined Gibbs energy of formation of Cu3 P",

abstract = "Thermodynamic evaluation of Cu-Cu3P system has been conducted by applying subregular solution model with Gibbs energy of Cu3P formation that was newly determined by means of triple Knudsen cell mass spectrometry. Both the calculated vapor pressure of phosphorus and phase diagram of Cu-P system are excellently consistent with the literature data in the composition range of Cu-Cu3P, indicating that there is no significant thermodynamic inconsistency between the present work based on the Gibbs energy of Cu3P formation determined and the literature data.",

keywords = "Cu-P alloy, CuP, Mass spectrometry, Melting treatment process, Subregular solution model",

author = "T. Noda and K. Oikawa and S. Itoh and M. Hino and T. Nagasaka",

year = "2009",

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doi = "10.1016/j.calphad.2009.03.005",

language = "English",

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pages = "557--560",

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TY - JOUR

T1 - Thermodynamic evaluation of Cu-Cu3 P system based on newly determined Gibbs energy of formation of Cu3 P

AU - Noda, T.

AU - Oikawa, K.

AU - Itoh, S.

AU - Hino, M.

AU - Nagasaka, T.

PY - 2009/9

Y1 - 2009/9

N2 - Thermodynamic evaluation of Cu-Cu3P system has been conducted by applying subregular solution model with Gibbs energy of Cu3P formation that was newly determined by means of triple Knudsen cell mass spectrometry. Both the calculated vapor pressure of phosphorus and phase diagram of Cu-P system are excellently consistent with the literature data in the composition range of Cu-Cu3P, indicating that there is no significant thermodynamic inconsistency between the present work based on the Gibbs energy of Cu3P formation determined and the literature data.

AB - Thermodynamic evaluation of Cu-Cu3P system has been conducted by applying subregular solution model with Gibbs energy of Cu3P formation that was newly determined by means of triple Knudsen cell mass spectrometry. Both the calculated vapor pressure of phosphorus and phase diagram of Cu-P system are excellently consistent with the literature data in the composition range of Cu-Cu3P, indicating that there is no significant thermodynamic inconsistency between the present work based on the Gibbs energy of Cu3P formation determined and the literature data.

KW - Cu-P alloy

KW - CuP

KW - Mass spectrometry

KW - Melting treatment process

KW - Subregular solution model

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DO - 10.1016/j.calphad.2009.03.005

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VL - 33

SP - 557

EP - 560

JO - Calphad: Computer Coupling of Phase Diagrams and Thermochemistry

JF - Calphad: Computer Coupling of Phase Diagrams and Thermochemistry

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