Research output: Contribution to journal › Article › peer-review
Thermochemistry of the Dissolution of Tetra-4-carboxyphthalocyanine Hydroxyaluminum in Aqueous Solutions of KOH at 298.15 K. / Krutov, P.D.; Maǐzlish, V.E.; Krutova, O.N.; Usacheva, T.R.; Bazanov, M.I.; Chislov, M.V.; Kiptikova, E.E.
In: Russian Journal of Physical Chemistry A, Vol. 99, No. 1, 2025, p. 19-23.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Thermochemistry of the Dissolution of Tetra-4-carboxyphthalocyanine Hydroxyaluminum in Aqueous Solutions of KOH at 298.15 K
AU - Krutov, P.D.
AU - Maǐzlish, V.E.
AU - Krutova, O.N.
AU - Usacheva, T.R.
AU - Bazanov, M.I.
AU - Chislov, M.V.
AU - Kiptikova, E.E.
N1 - Export Date: 01 November 2025; Cited By: 0; Correspondence Address: P.D. Krutov; Ivanovo State University of Chemical Technology, Ivanovo, 153000, Russian Federation; email: kdvkonkpd@yandex.ru; CODEN: RJPCB
PY - 2025
Y1 - 2025
N2 - Abstract—: A study is performed of tetra-4-carboxyphthalocyanine hydroxyaluminum. The thermal effects of the dissolution of crystalline phthalocyanine in aqueous solutions with different concentrations of KOH are determined via direct calorimetry at a temperature of 298.15 K. The thermal effects of stepwise dissociation AlOHРс(4-COOH)4 are calculated using the HEAT computer program. The enthalpies of combustion of the studied compound are determined with an IKA C6000 isoperibol calorimeter (bomb calorimetry) and used to calculate the standard enthalpies of formation of AlOHРс(4-COOH)4 along with products of its dissociation in aqueous solutions. © 2025 Elsevier B.V., All rights reserved.
AB - Abstract—: A study is performed of tetra-4-carboxyphthalocyanine hydroxyaluminum. The thermal effects of the dissolution of crystalline phthalocyanine in aqueous solutions with different concentrations of KOH are determined via direct calorimetry at a temperature of 298.15 K. The thermal effects of stepwise dissociation AlOHРс(4-COOH)4 are calculated using the HEAT computer program. The enthalpies of combustion of the studied compound are determined with an IKA C6000 isoperibol calorimeter (bomb calorimetry) and used to calculate the standard enthalpies of formation of AlOHРс(4-COOH)4 along with products of its dissociation in aqueous solutions. © 2025 Elsevier B.V., All rights reserved.
KW - calorimeter
KW - constant of dissociation
KW - enthalpy of formation
KW - phthalocyanins
KW - solutions
KW - thermodynamics
KW - Calorimeters
KW - Calorimetry
KW - Dissociation
KW - Enthalpy
KW - Bomb calorimetry
KW - Constant of dissociation
KW - Direct calorimetry
KW - Enthalpies of formation
KW - Enthalpy of combustion
KW - Isoperibol calorimeters
KW - Phthalocyanins
KW - Standard enthalpies of formation
KW - Thermal
KW - Potassium hydroxide
UR - https://www.mendeley.com/catalogue/f0084f8c-0f75-3f9b-962b-47aff40895af/
U2 - 10.1134/s0036024424702479
DO - 10.1134/s0036024424702479
M3 - статья
VL - 99
SP - 19
EP - 23
JO - Russian Journal of Physical Chemistry A
JF - Russian Journal of Physical Chemistry A
SN - 0036-0244
IS - 1
ER -
ID: 143615623