Journal ArticleDOI
An elevated-temperature titration calorimeter
TLDR
In this article, a variable temperature (313 K to 353 K) titration calorimeter of high sensitivity has been constructed for complex formation and other reactions of metal cations such as hydrolysis and precipitation.About:
This article is published in The Journal of Chemical Thermodynamics.The article was published on 1992-01-01. It has received 22 citations till now. The article focuses on the topics: Calorimeter & Enthalpy.read more
Citations
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Journal ArticleDOI
Hydrolysis of Uranium(VI) at Variable Temperatures (10-85 °C)
TL;DR: In this paper, the authors studied the effect of temperature on the enthalpies of tetraethylammonium perchlorate (TLC) hydrolysis at variable temperatures (10-85 degrees C).
Journal ArticleDOI
Hydrolysis of neptunium(V) at variable temperatures (10–85°C)
Linfeng Rao,T. G. Srinivasan,Alexander Yu. Garnov,Pier Luigi Zanonato,Plinio Di Bernardo,Arturo Bismondo +5 more
TL;DR: In this article, the authors used titration potentiometry and micro-calorimetry to identify two hydrolyzed species of neptunium (V) and NpO 2 OH(aq) in tetramethylammonium chloride (1.12 mol kg −1 ).
Journal ArticleDOI
Complexation of uranium(VI) with acetate at variable temperatures
TL;DR: In this paper, the enthalpy and entropy of the complexation between uranium(VI) and acetate in 1.05 mol kg−1 NaClO4 was studied at variable temperatures (25, 35, 45, 55 and 70 °C).
Journal ArticleDOI
Complexation of uranium(VI) with malonate at variable temperatures
Linfeng Rao,Jun Jiang,Pier Luigi Zanonato,Plinio Di Bernardo,Arturo Bismondo,Alexander Yu. Garnov +5 more
TL;DR: In this article, the effect of temperature on the complexation between uranium(VI) and malonate is discussed in terms of the electrostatic model and compared with the complexations between uranium and acetate.
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Complexation of uranium(VI) and samarium(III) with oxydiacetic acid: temperature effect and coordination modes.
Linfeng Rao,Alexander Yu. Garnov,Jun Jiang,Plinio Di Bernardo,Pier Luigi Zanonato,Arturo Bismondo +5 more
TL;DR: The thermodynamic parameters, in conjunction with the structural information from spectroscopy, help to identify the coordination modes in the uranium oxydiacetate complexes.
References
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Journal ArticleDOI
A Calorimetric Determination of the Enthalpy of Ionization of Water and the Enthalpy of Protonation of THAM at 5, 20, 25, 35, and 50 Degrees C.
Journal ArticleDOI
Dissociation constant of protonated 2,2-bis(hydroxymethyl)-2,-2',2"-nitrilotriethanol (bis-tris) and related thermodynamic functions from 0 to 50.deg.
Maya Paabo,Roger C. Bates +1 more
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Microcomputer controlled titration calorimeter
TL;DR: At modarate cost the time and the skill required of the operator have been substantially reduced, while the reproducibility of the measurements has bee substantially reduced.
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Acid association quotients of bis-tris in aqueous sodium chloride media to 125°C
TL;DR: In this paper, the ionic strength and temperature dependencies of the molal acid association quotients of 2,2-Bis(hydroxymethyl)-2,2′,2″-nitrilotriethanol (also abbreviated as bis-tris) were determined potentiometrically in a concentration cell fitted with hydrogen electrodes.
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Development of a high‐sensitivity, computer‐controlled titration calorimeter
TL;DR: In this paper, a highly sensitive, adiabatic titration calorimeter controlled by a personal computer is described, including the thermoelectric offset of the heat of stirring, the electrical calibration of heat capacity, the addition of titrant, and the measurement of heat of reaction.