Immobilization of Platinum(II) and Platinum(IV) Complexes on Oxidized Nanoporous Carbon Material and Evaluation of the Enthalpy of Adsorption

M. Levchenko; N. I. Matskevich; V. E. Kerzhentseva; D. P. Pishchur; A. N. Mikheev; N. V. Gel’fond; I. V. Korol’kov

doi:10.1134/S0036023618070136

Immobilization of Platinum(II) and Platinum(IV) Complexes on Oxidized Nanoporous Carbon Material and Evaluation of the Enthalpy of Adsorption

M. Levchenko, N. I. Matskevich, V. E. Kerzhentseva, D. P. Pishchur, A. N. Mikheev, N. V. Gel’fond, I. V. Korol’kov

Лаборатория методов исследования состава и структуры функциональных материалов ФЕН

Результат исследования: Научные публикации в периодических изданиях › статья › рецензирование

2 Цитирования (Scopus)

Аннотация

Physicochemical study of cis-[Pt(NH3)2Cl2] and cis-[Pt(NH₃)₂Cl₂(OH)₂] is carried out, and immobilization of platinum complexes on the nanoporous carbon substrate is investigated. The solubility of cis-[Pt(NH₃)₂Cl₂] in 1 M HCl solution is determined, and the average enthalpy of dissolution is calculated: Δ_solH° = 27.3 ± 0.9 kJ/mol. The batch capacity is determined experimentally for cis-[Pt(NH3)2Cl2] and cis- [Pt(NH₃)₂Cl₂(OH)₂] to be 32.9 mg/g (0.17 mg-equiv/g) and 47.6 mg/g (0.24 mg-equiv/g), respectively. Immobilization of platinum complexes on the oxidized carbon surface is found to take place due to interaction between carboxy groups and ammine groups of platinum complexes. The resulting heat capacity curves are used to calculate the enthalpies of adsorption for cis-[Pt(NH₃)₂Cl₂] and cis-[Pt(NH₃)₂Cl₂(OH)₂] on the oxidized carbon surface, equal to 24.46 and 27.46 kJ/mol, respectively.

Язык оригинала	английский
Страницы (с-по)	923-929
Число страниц	7
Журнал	Russian Journal of Inorganic Chemistry
Том	63
Номер выпуска	7
DOI	https://doi.org/10.1134/S0036023618070136
Состояние	Опубликовано - 1 июл 2018

Доступ к документу

10.1134/S0036023618070136

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Цитировать

Levchenko, M., Matskevich, N. I., Kerzhentseva, V. E., Pishchur, D. P., Mikheev, A. N., Gel’fond, N. V., & Korol’kov, I. V. (2018). Immobilization of Platinum(II) and Platinum(IV) Complexes on Oxidized Nanoporous Carbon Material and Evaluation of the Enthalpy of Adsorption. Russian Journal of Inorganic Chemistry, 63(7), 923-929. https://doi.org/10.1134/S0036023618070136

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title = "Immobilization of Platinum(II) and Platinum(IV) Complexes on Oxidized Nanoporous Carbon Material and Evaluation of the Enthalpy of Adsorption",

abstract = "Physicochemical study of cis-[Pt(NH3)2Cl2] and cis-[Pt(NH3)2Cl2(OH)2] is carried out, and immobilization of platinum complexes on the nanoporous carbon substrate is investigated. The solubility of cis-[Pt(NH3)2Cl2] in 1 M HCl solution is determined, and the average enthalpy of dissolution is calculated: ΔsolH° = 27.3 ± 0.9 kJ/mol. The batch capacity is determined experimentally for cis-[Pt(NH3)2Cl2] and cis- [Pt(NH3)2Cl2(OH)2] to be 32.9 mg/g (0.17 mg-equiv/g) and 47.6 mg/g (0.24 mg-equiv/g), respectively. Immobilization of platinum complexes on the oxidized carbon surface is found to take place due to interaction between carboxy groups and ammine groups of platinum complexes. The resulting heat capacity curves are used to calculate the enthalpies of adsorption for cis-[Pt(NH3)2Cl2] and cis-[Pt(NH3)2Cl2(OH)2] on the oxidized carbon surface, equal to 24.46 and 27.46 kJ/mol, respectively.",

author = "M. Levchenko and Matskevich, {N. I.} and Kerzhentseva, {V. E.} and Pishchur, {D. P.} and Mikheev, {A. N.} and Gel{\textquoteright}fond, {N. V.} and Korol{\textquoteright}kov, {I. V.}",

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doi = "10.1134/S0036023618070136",

language = "English",

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Levchenko, M, Matskevich, NI, Kerzhentseva, VE, Pishchur, DP, Mikheev, AN, Gel’fond, NV & Korol’kov, IV 2018, 'Immobilization of Platinum(II) and Platinum(IV) Complexes on Oxidized Nanoporous Carbon Material and Evaluation of the Enthalpy of Adsorption', Russian Journal of Inorganic Chemistry, том. 63, № 7, стр. 923-929. https://doi.org/10.1134/S0036023618070136

Immobilization of Platinum(II) and Platinum(IV) Complexes on Oxidized Nanoporous Carbon Material and Evaluation of the Enthalpy of Adsorption. / Levchenko, M.; Matskevich, N. I.; Kerzhentseva, V. E.; Pishchur, D. P.; Mikheev, A. N.; Gel’fond, N. V.; Korol’kov, I. V.

В: Russian Journal of Inorganic Chemistry, Том 63, № 7, 01.07.2018, стр. 923-929.

Результат исследования: Научные публикации в периодических изданиях › статья › рецензирование

TY - JOUR

T1 - Immobilization of Platinum(II) and Platinum(IV) Complexes on Oxidized Nanoporous Carbon Material and Evaluation of the Enthalpy of Adsorption

AU - Levchenko, M.

AU - Matskevich, N. I.

AU - Kerzhentseva, V. E.

AU - Pishchur, D. P.

AU - Mikheev, A. N.

AU - Gel’fond, N. V.

AU - Korol’kov, I. V.

PY - 2018/7/1

Y1 - 2018/7/1

N2 - Physicochemical study of cis-[Pt(NH3)2Cl2] and cis-[Pt(NH3)2Cl2(OH)2] is carried out, and immobilization of platinum complexes on the nanoporous carbon substrate is investigated. The solubility of cis-[Pt(NH3)2Cl2] in 1 M HCl solution is determined, and the average enthalpy of dissolution is calculated: ΔsolH° = 27.3 ± 0.9 kJ/mol. The batch capacity is determined experimentally for cis-[Pt(NH3)2Cl2] and cis- [Pt(NH3)2Cl2(OH)2] to be 32.9 mg/g (0.17 mg-equiv/g) and 47.6 mg/g (0.24 mg-equiv/g), respectively. Immobilization of platinum complexes on the oxidized carbon surface is found to take place due to interaction between carboxy groups and ammine groups of platinum complexes. The resulting heat capacity curves are used to calculate the enthalpies of adsorption for cis-[Pt(NH3)2Cl2] and cis-[Pt(NH3)2Cl2(OH)2] on the oxidized carbon surface, equal to 24.46 and 27.46 kJ/mol, respectively.

AB - Physicochemical study of cis-[Pt(NH3)2Cl2] and cis-[Pt(NH3)2Cl2(OH)2] is carried out, and immobilization of platinum complexes on the nanoporous carbon substrate is investigated. The solubility of cis-[Pt(NH3)2Cl2] in 1 M HCl solution is determined, and the average enthalpy of dissolution is calculated: ΔsolH° = 27.3 ± 0.9 kJ/mol. The batch capacity is determined experimentally for cis-[Pt(NH3)2Cl2] and cis- [Pt(NH3)2Cl2(OH)2] to be 32.9 mg/g (0.17 mg-equiv/g) and 47.6 mg/g (0.24 mg-equiv/g), respectively. Immobilization of platinum complexes on the oxidized carbon surface is found to take place due to interaction between carboxy groups and ammine groups of platinum complexes. The resulting heat capacity curves are used to calculate the enthalpies of adsorption for cis-[Pt(NH3)2Cl2] and cis-[Pt(NH3)2Cl2(OH)2] on the oxidized carbon surface, equal to 24.46 and 27.46 kJ/mol, respectively.

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U2 - 10.1134/S0036023618070136

DO - 10.1134/S0036023618070136

M3 - Article

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JO - Russian Journal of Inorganic Chemistry

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