Heat capacities and thermodynamic properties of one manganese-based MOFs

Li Fang Song; Chun Hong Jiang; Cheng Li Jiao; Jian Zhang; Li Xian Sun; Fen Xu; Qing Zhu Jiao; Yong Heng Xing; Yong Du; Zhong Cao; Feng Lei Huang

doi:10.1007/s10973-010-0808-7

Heat capacities and thermodynamic properties of one manganese-based MOFs

Li Fang Song, Chun Hong Jiang, Cheng Li Jiao, Jian Zhang, Li Xian Sun^*, Fen Xu, Qing Zhu Jiao, Yong Heng Xing, Yong Du, Zhong Cao, Feng Lei Huang

^*Corresponding author for this work

School of Mechatronical Engineering

Research output: Contribution to journal › Article › peer-review

13 Citations (Scopus)

Abstract

A metal-organic framework [Mn(4,4′-bipy)(1,3-BDC)] _n (MnMOF, 1,3-BDC = 1,3-benzene dicarboxylate, 4,4′-bipy = 4,4′-bipyridine) has been synthesized hydrothermally and characterized by single crystal XRD and FT-IR spectrum. The low-temperature molar heat capacities of MnMOF were measured by temperature-modulated differential scanning calorimetry for the first time. The thermodynamic parameters such as entropy and enthalpy relative to reference temperature 298.15 K were derived based on the above molar heat capacity data. Moreover, the thermal stability and the decomposition mechanism of MnMOF were investigated by thermogravimetry analysis-mass spectrometer. A two-stage mass loss was observed in air flow. MS curves indicated that the gas products of oxidative degradation were H ₂O, CO₂, NO, and NO₂.

Original language	English
Pages (from-to)	1161-1166
Number of pages	6
Journal	Journal of Thermal Analysis and Calorimetry
Volume	102
Issue number	3
DOIs	https://doi.org/10.1007/s10973-010-0808-7
Publication status	Published - Dec 2010

Keywords

Manganese
Metal-organic framework
Molar heat capacity
TGA
TMDSC

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10.1007/s10973-010-0808-7

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@article{deef0831700140cebb7efc46da1e554b,

title = "Heat capacities and thermodynamic properties of one manganese-based MOFs",

abstract = "A metal-organic framework [Mn(4,4′-bipy)(1,3-BDC)] n (MnMOF, 1,3-BDC = 1,3-benzene dicarboxylate, 4,4′-bipy = 4,4′-bipyridine) has been synthesized hydrothermally and characterized by single crystal XRD and FT-IR spectrum. The low-temperature molar heat capacities of MnMOF were measured by temperature-modulated differential scanning calorimetry for the first time. The thermodynamic parameters such as entropy and enthalpy relative to reference temperature 298.15 K were derived based on the above molar heat capacity data. Moreover, the thermal stability and the decomposition mechanism of MnMOF were investigated by thermogravimetry analysis-mass spectrometer. A two-stage mass loss was observed in air flow. MS curves indicated that the gas products of oxidative degradation were H 2O, CO2, NO, and NO2.",

keywords = "Manganese, Metal-organic framework, Molar heat capacity, TGA, TMDSC",

author = "Song, \{Li Fang\} and Jiang, \{Chun Hong\} and Jiao, \{Cheng Li\} and Jian Zhang and Sun, \{Li Xian\} and Fen Xu and Jiao, \{Qing Zhu\} and Xing, \{Yong Heng\} and Yong Du and Zhong Cao and Huang, \{Feng Lei\}",

year = "2010",

month = dec,

doi = "10.1007/s10973-010-0808-7",

language = "English",

volume = "102",

pages = "1161--1166",

journal = "Journal of Thermal Analysis and Calorimetry",

issn = "1388-6150",

publisher = "Springer Science and Business Media B.V.",

number = "3",

}

TY - JOUR

T1 - Heat capacities and thermodynamic properties of one manganese-based MOFs

AU - Song, Li Fang

AU - Jiang, Chun Hong

AU - Jiao, Cheng Li

AU - Zhang, Jian

AU - Sun, Li Xian

AU - Xu, Fen

AU - Jiao, Qing Zhu

AU - Xing, Yong Heng

AU - Du, Yong

AU - Cao, Zhong

AU - Huang, Feng Lei

PY - 2010/12

Y1 - 2010/12

N2 - A metal-organic framework [Mn(4,4′-bipy)(1,3-BDC)] n (MnMOF, 1,3-BDC = 1,3-benzene dicarboxylate, 4,4′-bipy = 4,4′-bipyridine) has been synthesized hydrothermally and characterized by single crystal XRD and FT-IR spectrum. The low-temperature molar heat capacities of MnMOF were measured by temperature-modulated differential scanning calorimetry for the first time. The thermodynamic parameters such as entropy and enthalpy relative to reference temperature 298.15 K were derived based on the above molar heat capacity data. Moreover, the thermal stability and the decomposition mechanism of MnMOF were investigated by thermogravimetry analysis-mass spectrometer. A two-stage mass loss was observed in air flow. MS curves indicated that the gas products of oxidative degradation were H 2O, CO2, NO, and NO2.

AB - A metal-organic framework [Mn(4,4′-bipy)(1,3-BDC)] n (MnMOF, 1,3-BDC = 1,3-benzene dicarboxylate, 4,4′-bipy = 4,4′-bipyridine) has been synthesized hydrothermally and characterized by single crystal XRD and FT-IR spectrum. The low-temperature molar heat capacities of MnMOF were measured by temperature-modulated differential scanning calorimetry for the first time. The thermodynamic parameters such as entropy and enthalpy relative to reference temperature 298.15 K were derived based on the above molar heat capacity data. Moreover, the thermal stability and the decomposition mechanism of MnMOF were investigated by thermogravimetry analysis-mass spectrometer. A two-stage mass loss was observed in air flow. MS curves indicated that the gas products of oxidative degradation were H 2O, CO2, NO, and NO2.

KW - Manganese

KW - Metal-organic framework

KW - Molar heat capacity

KW - TGA

KW - TMDSC

UR - https://www.scopus.com/pages/publications/78651360680

U2 - 10.1007/s10973-010-0808-7

DO - 10.1007/s10973-010-0808-7

M3 - Article

AN - SCOPUS:78651360680

SN - 1388-6150

VL - 102

SP - 1161

EP - 1166

JO - Journal of Thermal Analysis and Calorimetry

JF - Journal of Thermal Analysis and Calorimetry

IS - 3

ER -

Heat capacities and thermodynamic properties of one manganese-based MOFs

Abstract

Keywords

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