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| Preparation and Characterization of Hybrid Perovskite (NH3C6H12NH3)CuCl4 |
| Author Name | Affiliation | E-mail | | YANG Zhi-Sheng | Department of Materials Science and Engineering, Jingdezhen Ceramic Institute, Jingdezhen, Jiangxi 333403, China | 85694626@qq.com | | KE Wei-Fang | Department of Ceramic Art, Jingdezhen Ceramic Institute, Jingdezhen, Jiangxi 333403, China | | | WANG Yan-Xiang | Department of Materials Science and Engineering, Jingdezhen Ceramic Institute, Jingdezhen, Jiangxi 333403, China | | | HUANG Li-Qun | Department of Materials Science and Engineering, Jingdezhen Ceramic Institute, Jingdezhen, Jiangxi 333403, China | | | GUO Ping-Chun | Department of Materials Science and Engineering, Jingdezhen Ceramic Institute, Jingdezhen, Jiangxi 333403, China | | | ZHU Hua | Department of Mechanical and Electrical Engineering, Jingdezhen Ceramic Institute, Jingdezhen, Jiangxi 333403, China | |
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| Abstract: A novel organic-inorganic hybrid material containing diammonium cations, (NH3C6H12NH3)CuCl4 with perovskite structure, was synthesized by low-temperature solution method and characterized by elemental analysis, FT-IR, XRD and UV-Vis absorption spectra techniques. The result shows that the UV-visible absorption peak of this material is located at 285 and 387 nm, with a layer spacing of 1.18 nm. The organic layer +NH3C6H12NH3+ and two inorganic frameworks, CuCl42-, are bound together by strong hydrogen bonds, so more orderly arrangement and good heat stability are obtained. The resistance of (NH3C6H12NH3)CuCl4 is about 1.36×105Ω·cm, three orders of magnitude less than hybrid perovskite that contain single ammonium cation, just because there is no weaker van der Waals force between two layers of organic molecules. |
| Keywords: organic-inorganic hybrid perovskite crystal structure diammonium cations |
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| YANG Zhi-Sheng,KE Wei-Fang,WANG Yan-Xiang,HUANG Li-Qun,GUO Ping-Chun,ZHU Hua.Preparation and Characterization of Hybrid Perovskite (NH3C6H12NH3)CuCl4[J].Chinese Journal of Inorganic Chemistry,2017,33(9):1568-1572. |
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