Journal of Thermal Analysis and Calorimetry
Volume/Issue:
Volume 100: Issue 2
Heat capacities and thermodynamic properties of a novel mixed-ligands MOFs
Authors:
Li-Fang Song

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Chun-Hong Jiang

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Jian Zhang Materials and Thermochemistry Laboratory, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, 116023 Dalian, People’s Republic of China

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Li-Xian Sun Materials and Thermochemistry Laboratory, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, 116023 Dalian, People’s Republic of China

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Fen Xu Faculty of Chemistry and Chemical Engineering, Liaoning Normal University, 116029 Dalian, People’s Republic of China

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Wan-Sheng You Faculty of Chemistry and Chemical Engineering, Liaoning Normal University, 116029 Dalian, People’s Republic of China

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Yi Zhao Faculty of Chemistry and Chemical Engineering, Liaoning Normal University, 116029 Dalian, People’s Republic of China

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Zhi-Heng Zhang Applied Chemistry Institute of R & D Center of PetroChina Pipeline Company, 51 Jinguang Road, 065000 Langfang, Hebei People’s Republic of China

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Mei-Han Wang Department of Nanochemistry, Faculty of Engineering, Tokyo Polytechnic University, Atsugi, Kanagawa 2430297, Japan

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Yutake Sawada Department of Nanochemistry, Faculty of Engineering, Tokyo Polytechnic University, Atsugi, Kanagawa 2430297, Japan

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Zhong Cao School of Chemistry & Biological Engineering, Changsha University of Science & Technology, 410076 Changsha, China

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Ju-Lan Zeng School of Chemistry & Biological Engineering, Changsha University of Science & Technology, 410076 Changsha, China

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Pages:
679–684
Online Publication Date:
09 Jul 2009
Publication Date:
01 May 2010
Article Category:
Research Article
DOI:
https://doi.org/10.1007/s10973-009-0207-0
Keywords:
Copper; Metal-organic frameworks; Molar heat capacity; Temperature modulated differential scanning calorimetry; Thermogravimetry
Restricted access

Abstract  

A novel metal-organic frameworks [Cu2(OH)(2,2′-bpy)2(BTC) · 2H2O]n (CuMOF, BTC = benzene-1,3,5-tricarboxylic acid, 2,2′-bpy = 2,2′-bipyridine) has been synthesized hydrothermally and characterized by single crystal XRD, FT-IR spectra. The low-temperature molar heat capacities were measured by temperature modulated differential scanning calorimetry (TMDSC) 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 CuMOF were investigated by TG-MS (thermogravimetry-mass spectrometer). A four-stage mass loss was observed in the TG curve. MS curve indicated that the gas products for oxidative degradation of CuMOF were H2O, CO2, NO and NO2.

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Cover Journal of Thermal Analysis and Calorimetry
Journal of Thermal Analysis and Calorimetry
Print ISSN:
1388-6150
Online ISSN:
1572-8943

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Journal of Thermal Analysis and Calorimetry
Language English
Size A4
Year of
Foundation		 1969
Volumes
per Year		 1
Issues
per Year		 24
Founder Akadémiai Kiadó
Founder's
Address		 H-1117 Budapest, Hungary 1516 Budapest, PO Box 245.
Publisher Akadémiai Kiadó
Springer Nature Switzerland AG
Publisher's
Address		 H-1117 Budapest, Hungary 1516 Budapest, PO Box 245.
CH-6330 Cham, Switzerland Gewerbestrasse 11.
Responsible
Publisher		 Chief Executive Officer, Akadémiai Kiadó
ISSN 1388-6150 (Print)
ISSN 1588-2926 (Online)

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