Activity coefficient (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Activity coefficient" in English language version.

refsWebsite

Global rank English rank

19doi.org

2^nd place

9worldcat.org

5^th place

6nih.gov

4^th place

3harvard.edu

18^th place

17^th place

3web.archive.org

1^st place

3iupac.org

538^th place

863^rd place

2acs.org

1,248^th place

1,104^th place

2rsc.org

2,020^th place

1,872^nd place

1ddbst.com

low place

1nea.fr

low place

1wiley.com

222^nd place

297^th place

1springer.com

274^th place

309^th place

1semanticscholar.org

11^th place

8^th place

acs.org (Global: 1,248^th place; English: 1,104^th place)

pubs.acs.org

May, Peter M.; May, Eric (2024). "Ion Trios: Cause of Ion Specific Interactions in Aqueous Solutions and Path to a Better pH Definition". ACS Omega. 9 (46): 46373–46386. doi:10.1021/acsomega.4c07525. PMC 11579776.
Miller, Donald G. (1956). "On the Stokes-Robinson Hydration Model for Solutions". The Journal of Physical Chemistry. 60 (9): 1296–1299. doi:10.1021/j150543a034.

ddbst.com (Global: low place; English: low place)

"Activity Coefficients at Infinite Dilution of 30 Important Components from Dortmund Data Bank". Dortmund Data Bank. DDBST GmbH. Archived from the original on 3 December 2018. Retrieved 13 December 2018.

doi.org (Global: 2^nd place; English: 2^nd place)

IUPAC, Compendium of Chemical Terminology, 5th ed. (the "Gold Book") (2025). Online version: (2006–) "Activity coefficient". doi:10.1351/goldbook.A00116
DeHoff, Robert (2018). "Thermodynamics in materials science". Entropy. 20 (7) (2nd ed.): 230–231. Bibcode:2018Entrp..20..532G. doi:10.3390/e20070532. ISBN 9780849340659. PMC 7513056. PMID 33265621.
Guggenheim, E. A. (1928). "The Conceptions of Electrical Potential Difference between Two Phases and the Individual Activities of Ions". The Journal of Physical Chemistry. 33 (6): 842–849. doi:10.1021/j150300a003. ISSN 0092-7325.
IUPAC, Compendium of Chemical Terminology, 5th ed. (the "Gold Book") (2025). Online version: (2006–) "pH". doi:10.1351/goldbook.P04524
Rockwood, Alan L. (2015). "Meaning and Measurability of Single-Ion Activities, the Thermodynamic Foundations of pH, and the Gibbs Free Energy for the Transfer of Ions between Dissimilar Materials". ChemPhysChem. 16 (9): 1978–1991. doi:10.1002/cphc.201500044. ISSN 1439-4235. PMC 4501315. PMID 25919971.
May, Peter M.; May, Eric (2024). "Ion Trios: Cause of Ion Specific Interactions in Aqueous Solutions and Path to a Better pH Definition". ACS Omega. 9 (46): 46373–46386. doi:10.1021/acsomega.4c07525. PMC 11579776.
Betts, R. H.; MacKenzie, Agnes N. (1952). "Radiochemical Measurements of Activity Coefficients in Mixed Electrolytes". Canadian Journal of Chemistry. 30 (2): 146–162. doi:10.1139/v52-020.
King, E. L. (1964). "Book Review: Ion Association, C. W. Davies, Butterworth, Washington, D.C., 1962". Science. 143 (3601): 37. Bibcode:1964Sci...143...37D. doi:10.1126/science.143.3601.37. ISSN 0036-8075.
Ge, Xinlei; Wang, Xidong; Zhang, Mei; Seetharaman, Seshadri (2007). "Correlation and Prediction of Activity and Osmotic Coefficients of Aqueous Electrolytes at 298.15 K by the Modified TCPC Model". Journal of Chemical & Engineering Data. 52 (2): 538–547. doi:10.1021/je060451k. ISSN 0021-9568.
Ge, Xinlei; Zhang, Mei; Guo, Min; Wang, Xidong (2008). "Correlation and Prediction of Thermodynamic Properties of Nonaqueous Electrolytes by the Modified TCPC Model". Journal of Chemical & Engineering Data. 53 (1): 149–159. doi:10.1021/je700446q. ISSN 0021-9568.
Ge, Xinlei; Zhang, Mei; Guo, Min; Wang, Xidong (2008). "Correlation and Prediction of Thermodynamic Properties of Some Complex Aqueous Electrolytes by the Modified Three-Characteristic-Parameter Correlation Model". Journal of Chemical & Engineering Data. 53 (4): 950–958. doi:10.1021/je7006499. ISSN 0021-9568.
Ge, Xinlei; Wang, Xidong (2009). "A Simple Two-Parameter Correlation Model for Aqueous Electrolyte Solutions across a Wide Range of Temperatures". Journal of Chemical & Engineering Data. 54 (2): 179–186. doi:10.1021/je800483q. ISSN 0021-9568.
Ellis, A. J.; Golding, R. M. (1963). "The solubility of carbon dioxide above 100 degrees C in water and in sodium chloride solutions". American Journal of Science. 261 (1): 47–60. Bibcode:1963AmJS..261...47E. doi:10.2475/ajs.261.1.47. ISSN 0002-9599.
Stokes, R. H; Robinson, R. A (1948). "Ionic Hydration and Activity in Electrolyte Solutions". Journal of the American Chemical Society. 70 (5): 1870–1878. doi:10.1021/ja01185a065. PMID 18861802.
Glueckauf, E. (1955). "The influence of ionic hydration on activity coefficients in concentrated electrolyte solutions". Transactions of the Faraday Society. 51: 1235. doi:10.1039/TF9555101235.
Glueckauf, E. (1957). "The influence of ionic hydration on activity coefficients in concentrated electrolyte solutions". Transactions of the Faraday Society. 53: 305. doi:10.1039/TF9575300305.
Kortüm, G. (1959). "The Structure of Electrolytic Solutions". Angewandte Chemie. 72 (24). London: Herausgeg. von W. J. Hamer; John Wiley & Sons, Inc., New York; Chapman & Hall, Ltd.: 97. doi:10.1002/ange.19600722427. ISSN 0044-8249.
Miller, Donald G. (1956). "On the Stokes-Robinson Hydration Model for Solutions". The Journal of Physical Chemistry. 60 (9): 1296–1299. doi:10.1021/j150543a034.
Nesbitt, H. Wayne (1982). "The stokes and robinson hydration theory: A modification with application to concentrated electrolyte solutions". Journal of Solution Chemistry. 11 (6): 415–422. doi:10.1007/BF00649040. S2CID 94189765.

harvard.edu (Global: 18^th place; English: 17^th place)

ui.adsabs.harvard.edu

DeHoff, Robert (2018). "Thermodynamics in materials science". Entropy. 20 (7) (2nd ed.): 230–231. Bibcode:2018Entrp..20..532G. doi:10.3390/e20070532. ISBN 9780849340659. PMC 7513056. PMID 33265621.
King, E. L. (1964). "Book Review: Ion Association, C. W. Davies, Butterworth, Washington, D.C., 1962". Science. 143 (3601): 37. Bibcode:1964Sci...143...37D. doi:10.1126/science.143.3601.37. ISSN 0036-8075.
Ellis, A. J.; Golding, R. M. (1963). "The solubility of carbon dioxide above 100 degrees C in water and in sodium chloride solutions". American Journal of Science. 261 (1): 47–60. Bibcode:1963AmJS..261...47E. doi:10.2475/ajs.261.1.47. ISSN 0002-9599.

iupac.org (Global: 538^th place; English: 863^rd place)

goldbook.iupac.org

IUPAC, Compendium of Chemical Terminology, 5th ed. (the "Gold Book") (2025). Online version: (2006–) "Activity coefficient". doi:10.1351/goldbook.A00116
IUPAC, Compendium of Chemical Terminology, 5th ed. (the "Gold Book") (2025). Online version: (2006–) "pH". doi:10.1351/goldbook.P04524

iupac.org

"Project: Ionic Strength Corrections for Stability Constants". IUPAC. Archived from the original on 29 October 2008. Retrieved 2008-11-15.

nea.fr (Global: low place; English: low place)

Grenthe, I.; Wanner, H. "Guidelines for the extrapolation to zero ionic strength" (PDF). Archived from the original (PDF) on 2008-12-17. Retrieved 2007-07-23.

nih.gov (Global: 4^th place; English: 4^th place)

ncbi.nlm.nih.gov

DeHoff, Robert (2018). "Thermodynamics in materials science". Entropy. 20 (7) (2nd ed.): 230–231. Bibcode:2018Entrp..20..532G. doi:10.3390/e20070532. ISBN 9780849340659. PMC 7513056. PMID 33265621.
Rockwood, Alan L. (2015). "Meaning and Measurability of Single-Ion Activities, the Thermodynamic Foundations of pH, and the Gibbs Free Energy for the Transfer of Ions between Dissimilar Materials". ChemPhysChem. 16 (9): 1978–1991. doi:10.1002/cphc.201500044. ISSN 1439-4235. PMC 4501315. PMID 25919971.
May, Peter M.; May, Eric (2024). "Ion Trios: Cause of Ion Specific Interactions in Aqueous Solutions and Path to a Better pH Definition". ACS Omega. 9 (46): 46373–46386. doi:10.1021/acsomega.4c07525. PMC 11579776.

pubmed.ncbi.nlm.nih.gov

DeHoff, Robert (2018). "Thermodynamics in materials science". Entropy. 20 (7) (2nd ed.): 230–231. Bibcode:2018Entrp..20..532G. doi:10.3390/e20070532. ISBN 9780849340659. PMC 7513056. PMID 33265621.
Rockwood, Alan L. (2015). "Meaning and Measurability of Single-Ion Activities, the Thermodynamic Foundations of pH, and the Gibbs Free Energy for the Transfer of Ions between Dissimilar Materials". ChemPhysChem. 16 (9): 1978–1991. doi:10.1002/cphc.201500044. ISSN 1439-4235. PMC 4501315. PMID 25919971.
Stokes, R. H; Robinson, R. A (1948). "Ionic Hydration and Activity in Electrolyte Solutions". Journal of the American Chemical Society. 70 (5): 1870–1878. doi:10.1021/ja01185a065. PMID 18861802.

rsc.org (Global: 2,020^th place; English: 1,872^nd place)

pubs.rsc.org

Glueckauf, E. (1955). "The influence of ionic hydration on activity coefficients in concentrated electrolyte solutions". Transactions of the Faraday Society. 51: 1235. doi:10.1039/TF9555101235.
Glueckauf, E. (1957). "The influence of ionic hydration on activity coefficients in concentrated electrolyte solutions". Transactions of the Faraday Society. 53: 305. doi:10.1039/TF9575300305.

semanticscholar.org (Global: 11^th place; English: 8^th place)

api.semanticscholar.org

Nesbitt, H. Wayne (1982). "The stokes and robinson hydration theory: A modification with application to concentrated electrolyte solutions". Journal of Solution Chemistry. 11 (6): 415–422. doi:10.1007/BF00649040. S2CID 94189765.

springer.com (Global: 274^th place; English: 309^th place)

link.springer.com

Nesbitt, H. Wayne (1982). "The stokes and robinson hydration theory: A modification with application to concentrated electrolyte solutions". Journal of Solution Chemistry. 11 (6): 415–422. doi:10.1007/BF00649040. S2CID 94189765.

web.archive.org (Global: 1^st place; English: 1^st place)

"Activity Coefficients at Infinite Dilution of 30 Important Components from Dortmund Data Bank". Dortmund Data Bank. DDBST GmbH. Archived from the original on 3 December 2018. Retrieved 13 December 2018.
Grenthe, I.; Wanner, H. "Guidelines for the extrapolation to zero ionic strength" (PDF). Archived from the original (PDF) on 2008-12-17. Retrieved 2007-07-23.
"Project: Ionic Strength Corrections for Stability Constants". IUPAC. Archived from the original on 29 October 2008. Retrieved 2008-11-15.

wiley.com (Global: 222^nd place; English: 297^th place)

onlinelibrary.wiley.com

Kortüm, G. (1959). "The Structure of Electrolytic Solutions". Angewandte Chemie. 72 (24). London: Herausgeg. von W. J. Hamer; John Wiley & Sons, Inc., New York; Chapman & Hall, Ltd.: 97. doi:10.1002/ange.19600722427. ISSN 0044-8249.

worldcat.org (Global: 5^th place; English: 5^th place)

search.worldcat.org

Guggenheim, E. A. (1928). "The Conceptions of Electrical Potential Difference between Two Phases and the Individual Activities of Ions". The Journal of Physical Chemistry. 33 (6): 842–849. doi:10.1021/j150300a003. ISSN 0092-7325.
Rockwood, Alan L. (2015). "Meaning and Measurability of Single-Ion Activities, the Thermodynamic Foundations of pH, and the Gibbs Free Energy for the Transfer of Ions between Dissimilar Materials". ChemPhysChem. 16 (9): 1978–1991. doi:10.1002/cphc.201500044. ISSN 1439-4235. PMC 4501315. PMID 25919971.
King, E. L. (1964). "Book Review: Ion Association, C. W. Davies, Butterworth, Washington, D.C., 1962". Science. 143 (3601): 37. Bibcode:1964Sci...143...37D. doi:10.1126/science.143.3601.37. ISSN 0036-8075.
Ge, Xinlei; Wang, Xidong; Zhang, Mei; Seetharaman, Seshadri (2007). "Correlation and Prediction of Activity and Osmotic Coefficients of Aqueous Electrolytes at 298.15 K by the Modified TCPC Model". Journal of Chemical & Engineering Data. 52 (2): 538–547. doi:10.1021/je060451k. ISSN 0021-9568.
Ge, Xinlei; Zhang, Mei; Guo, Min; Wang, Xidong (2008). "Correlation and Prediction of Thermodynamic Properties of Nonaqueous Electrolytes by the Modified TCPC Model". Journal of Chemical & Engineering Data. 53 (1): 149–159. doi:10.1021/je700446q. ISSN 0021-9568.
Ge, Xinlei; Zhang, Mei; Guo, Min; Wang, Xidong (2008). "Correlation and Prediction of Thermodynamic Properties of Some Complex Aqueous Electrolytes by the Modified Three-Characteristic-Parameter Correlation Model". Journal of Chemical & Engineering Data. 53 (4): 950–958. doi:10.1021/je7006499. ISSN 0021-9568.
Ge, Xinlei; Wang, Xidong (2009). "A Simple Two-Parameter Correlation Model for Aqueous Electrolyte Solutions across a Wide Range of Temperatures". Journal of Chemical & Engineering Data. 54 (2): 179–186. doi:10.1021/je800483q. ISSN 0021-9568.
Ellis, A. J.; Golding, R. M. (1963). "The solubility of carbon dioxide above 100 degrees C in water and in sodium chloride solutions". American Journal of Science. 261 (1): 47–60. Bibcode:1963AmJS..261...47E. doi:10.2475/ajs.261.1.47. ISSN 0002-9599.
Kortüm, G. (1959). "The Structure of Electrolytic Solutions". Angewandte Chemie. 72 (24). London: Herausgeg. von W. J. Hamer; John Wiley & Sons, Inc., New York; Chapman & Hall, Ltd.: 97. doi:10.1002/ange.19600722427. ISSN 0044-8249.

Activity coefficient (English Wikipedia)

acs.org (Global: 1,248th place; English: 1,104th place)