Heat capacities and thermodynamic properties of MgBTC
文献类型：期刊论文
| 作者 | Song, Li-Fang1,3; Jiang, Chun-Hong1,3; Zhang, Jian1; Sun, Li-Xian1; Xu, Fen2; Tian, Yun-Qi2; You, Wan-Sheng2; Cao, Zhong4; Zhang, Ling4; Yang, Dao-Wu4 |
| 刊名 | journal of thermal analysis and calorimetry
 |
| 出版日期 | 2010-07-01 |
| 卷号 | 101期号:1页码:365-370 |
| 关键词 | Magnesium MDSC Metal organic frameworks Molar heat capacity TG |
| 英文摘要 | a novel two-dimensional metal organic framework mgbtc [mgbtc(ocn)(2)center dot 2h(2)o, where btc = 1,3,5-benzenetricarboxylate] has been synthesized solvothermally and characterized by single crystal xrd, powder xrd, ft-ir spectra. the low-temperature molar heat capacities of mgbtc were measured by temperature modulated differential scanning calorimetry (tmdsc) over the temperature range from 190 to 350 k for the first time. no phase transition or thermal anomaly was observed in the experimental temperature range. the thermodynamic parameters of mgbtc such as entropy and enthalpy relative to reference temperature of 298.15 k were derived based on the above molar heat capacities data. moreover, the thermal stability and decomposition of mgbtc was further investigated through thermogravimetry (tg)-mass spectrometer (ms). four stages of mass loss were observed in the tg curve. tg-ms curve indicated that the products of oxidative degradation of mgbtc are h2o, n-2, co2 and co. the powder xrd showed that the mixture after tg contains mgo and graphite. |
| WOS标题词 | science & technology ; physical sciences |
| 类目[WOS] | chemistry, analytical ; chemistry, physical |
| 研究领域[WOS] | chemistry |
| 关键词[WOS] | metal-organic frameworks ; coordination polymer ; modulated dsc |
| 收录类别 | SCI ; ISTP |
| 语种 | 英语 |
| WOS记录号 | WOS:000279130700050 |
| 公开日期 | 2015-11-17 |
| 源URL | [http://159.226.238.44/handle/321008/142099]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 作者单位 | 1.Chinese Acad Sci, Dalian Inst Chem Phys, Mat & Thermochem Lab, Dalian 116023, Peoples R China 2.Liaoning Normal Univ, Fac Chem & Chem Engn, Dalian 116029, Peoples R China 3.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China 4.Changsha Univ Sci & Technol, Sch Chem & Biol Engn, Changsha 410076, Hunan, Peoples R China |
| 推荐引用方式 GB/T 7714 | Song, Li-Fang,Jiang, Chun-Hong,Zhang, Jian,et al. Heat capacities and thermodynamic properties of MgBTC[J]. journal of thermal analysis and calorimetry,2010,101(1):365-370. |
| APA | Song, Li-Fang.,Jiang, Chun-Hong.,Zhang, Jian.,Sun, Li-Xian.,Xu, Fen.,...&Yang, Dao-Wu.(2010).Heat capacities and thermodynamic properties of MgBTC.journal of thermal analysis and calorimetry,101(1),365-370. |
| MLA | Song, Li-Fang,et al."Heat capacities and thermodynamic properties of MgBTC".journal of thermal analysis and calorimetry 101.1(2010):365-370. |
入库方式： OAI收割
来源：大连化学物理研究所
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