@article{ogorodova_enthalpy_2017,
	title = {Enthalpy of formation of natural hydrous iron phosphate: vivianite},
	volume = {110},
	issn = {0021-9614; 1096-3626},
	doi = {10.1016/j.jct.2017.02.020},
	abstract = {This paper presents the new data on thermodynamic properties of hydrous iron phosphate, vivianite. The thermochemical study of natural vivianite 
 Mg0.35(PO4)2(OH)0.33·7.67H2O (Kerch iron ore basin, Republic of Crimea, Russia) was carried out on a high-temperature heat-flux Tian-Calvet microcalorimeter “Setaram” (France). The mineral was characterized by X-ray microprobe analysis, powder and single-crystal X-ray diffraction, thermal analysis, FTIR, Raman and Mössbauer spectroscopy. The value of 
(T = 298.15 K) for natural vivianite was found to be −(5217 ± 11 kJ mol−1). The standard values of the entropy, enthalpy and Gibbs energy of formation at T = 298.15 K for vivianite of theoretical composition 
(PO4)2·8H2O were calculated as (571.0) J (K mol)−1, −(5119 ± 19) kJ mol−1 and −(4439 ± 19) kJ mol−1 respectively.},
	language = {english},
	journal = {Journal of Chemical Thermodynamics},
	author = {Ogorodova, L. and Vigasina, M. and Mel'chakova, L. and Rusakov, V. and Kosova, D. and Ksenofontov, D. and Bryzgalov, I.},
	year = {2017},
	pages = {193--200}
}

{"_id":"MPwtSzs9R4CPf7Fk2","bibbaseid":"ogorodova-vigasina-melchakova-rusakov-kosova-ksenofontov-bryzgalov-enthalpyofformationofnaturalhydrousironphosphatevivianite-2017","downloads":0,"creationDate":"2018-01-09T03:25:01.756Z","title":"Enthalpy of formation of natural hydrous iron phosphate: vivianite","author_short":["Ogorodova, L.","Vigasina, M.","Mel'chakova, L.","Rusakov, V.","Kosova, D.","Ksenofontov, D.","Bryzgalov, I."],"year":2017,"bibtype":"article","biburl":"https://api.zotero.org/users/2557588/collections/CQBPR6X4/items?key=1msrPqWwnnX2Y81bWCZGRl45&format=bibtex&limit=100","bibdata":{"bibtype":"article","type":"article","title":"Enthalpy of formation of natural hydrous iron phosphate: vivianite","volume":"110","issn":"0021-9614; 1096-3626","doi":"10.1016/j.jct.2017.02.020","abstract":"This paper presents the new data on thermodynamic properties of hydrous iron phosphate, vivianite. The thermochemical study of natural vivianite Mg0.35(PO4)2(OH)0.33·7.67H2O (Kerch iron ore basin, Republic of Crimea, Russia) was carried out on a high-temperature heat-flux Tian-Calvet microcalorimeter “Setaram” (France). The mineral was characterized by X-ray microprobe analysis, powder and single-crystal X-ray diffraction, thermal analysis, FTIR, Raman and Mössbauer spectroscopy. The value of (T = 298.15 K) for natural vivianite was found to be −(5217 ± 11 kJ mol−1). The standard values of the entropy, enthalpy and Gibbs energy of formation at T = 298.15 K for vivianite of theoretical composition (PO4)2·8H2O were calculated as (571.0) J (K mol)−1, −(5119 ± 19) kJ mol−1 and −(4439 ± 19) kJ mol−1 respectively.","language":"english","journal":"Journal of Chemical Thermodynamics","author":[{"propositions":[],"lastnames":["Ogorodova"],"firstnames":["L."],"suffixes":[]},{"propositions":[],"lastnames":["Vigasina"],"firstnames":["M."],"suffixes":[]},{"propositions":[],"lastnames":["Mel'chakova"],"firstnames":["L."],"suffixes":[]},{"propositions":[],"lastnames":["Rusakov"],"firstnames":["V."],"suffixes":[]},{"propositions":[],"lastnames":["Kosova"],"firstnames":["D."],"suffixes":[]},{"propositions":[],"lastnames":["Ksenofontov"],"firstnames":["D."],"suffixes":[]},{"propositions":[],"lastnames":["Bryzgalov"],"firstnames":["I."],"suffixes":[]}],"year":"2017","pages":"193–200","bibtex":"@article{ogorodova_enthalpy_2017,\n\ttitle = {Enthalpy of formation of natural hydrous iron phosphate: vivianite},\n\tvolume = {110},\n\tissn = {0021-9614; 1096-3626},\n\tdoi = {10.1016/j.jct.2017.02.020},\n\tabstract = {This paper presents the new data on thermodynamic properties of hydrous iron phosphate, vivianite. The thermochemical study of natural vivianite \n Mg0.35(PO4)2(OH)0.33·7.67H2O (Kerch iron ore basin, Republic of Crimea, Russia) was carried out on a high-temperature heat-flux Tian-Calvet microcalorimeter “Setaram” (France). The mineral was characterized by X-ray microprobe analysis, powder and single-crystal X-ray diffraction, thermal analysis, FTIR, Raman and Mössbauer spectroscopy. The value of \n(T = 298.15 K) for natural vivianite was found to be −(5217 ± 11 kJ mol−1). The standard values of the entropy, enthalpy and Gibbs energy of formation at T = 298.15 K for vivianite of theoretical composition \n(PO4)2·8H2O were calculated as (571.0) J (K mol)−1, −(5119 ± 19) kJ mol−1 and −(4439 ± 19) kJ mol−1 respectively.},\n\tlanguage = {english},\n\tjournal = {Journal of Chemical Thermodynamics},\n\tauthor = {Ogorodova, L. and Vigasina, M. and Mel'chakova, L. and Rusakov, V. and Kosova, D. and Ksenofontov, D. and Bryzgalov, I.},\n\tyear = {2017},\n\tpages = {193--200}\n}\n\n","author_short":["Ogorodova, L.","Vigasina, M.","Mel'chakova, L.","Rusakov, V.","Kosova, D.","Ksenofontov, D.","Bryzgalov, I."],"key":"ogorodova_enthalpy_2017","id":"ogorodova_enthalpy_2017","bibbaseid":"ogorodova-vigasina-melchakova-rusakov-kosova-ksenofontov-bryzgalov-enthalpyofformationofnaturalhydrousironphosphatevivianite-2017","role":"author","urls":{},"downloads":0},"search_terms":["enthalpy","formation","natural","hydrous","iron","phosphate","vivianite","ogorodova","vigasina","mel'chakova","rusakov","kosova","ksenofontov","bryzgalov"],"keywords":[],"authorIDs":[],"dataSources":["CN5bCy39ux2wXbyzN"]}