A new europium metal–organic framework with both high proton conductivity and highly sensitive detection of ascorbic acid
作者： Yue-Ying Yuan , Shuai-Liang Yang , Chen-Xi Zhang , Qing-Lun Wang
DOI: 10.1039/C8CE01506F
关键词:
摘要: A new metal–organic framework (MOF), [{(H3O)[Eu (SBDB)(H2O)2]}n] (H4SBDB = 1,5-disulfo-benzene-2,4-dicarboxylic acid) (1), was successfully synthesized under solvothermal conditions. Ten central Eu3+ ions are coordinated by the H4SBDB ligands and two coordination water molecules. The adjacent connected oxygen atoms from carboxyl groups, forming a 1D chain. chains linked to induce 2D infinitely extensible planar structure, then hydrogen bonds form 3D supernetwork structure. Complex 1 exhibits excellent thermal chemical stability. AC impedance analysis shows that highest proton conductivity of reaches up 1.0 × 10−4 S cm−1 (338 K, 98% RH). Furthermore, complex is an luminescence-based sensor with high sensitivity low detection limit for ascorbic acid (AA) in aqueous solutions.
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sci-hub.se 参考文章(71)
Jared M. Taylor, Tokutaro Komatsu, Shun Dekura, Kazuya Otsubo, Masaki Takata, Hiroshi Kitagawa, The Role of a Three Dimensionally Ordered Defect Sublattice on the Acidity of a Sulfonated Metal-Organic Framework Journal of the American Chemical Society. ,vol. 137, pp. 11498- 11506 ,(2015) , 10.1021/JACS.5B07267
Hailian Li, Mohamed Eddaoudi, M. O'Keeffe, O. M. Yaghi, Design and synthesis of an exceptionally stable and highly porous metal-organic framework Nature. ,vol. 402, pp. 276- 279 ,(1999) , 10.1038/46248
Hailing Guo, Mei Wang, Junjuan Liu, Shujie Zhu, Chenguang Liu, Facile synthesis of nanoscale high porosity IR-MOFs for low-k dielectrics thin films Microporous and Mesoporous Materials. ,vol. 221, pp. 40- 47 ,(2016) , 10.1016/J.MICROMESO.2015.09.026
Shucheng Liu, Zifeng Yue, Yi Liu, Incorporation of imidazole within the metal–organic framework UiO-67 for enhanced anhydrous proton conductivity Dalton Transactions. ,vol. 44, pp. 12976- 12980 ,(2015) , 10.1039/C5DT01667C
Sareeya Bureekaew, Satoshi Horike, Masakazu Higuchi, Motohiro Mizuno, Takashi Kawamura, Daisuke Tanaka, Nobuhiro Yanai, Susumu Kitagawa, One-dimensional imidazole aggregate in aluminium porous coordination polymers with high proton conductivity. Nature Materials. ,vol. 8, pp. 831- 836 ,(2009) , 10.1038/NMAT2526
David D. Ordinario, Long Phan, Ward G. Walkup IV, Jonah-Micah Jocson, Emil Karshalev, Nina Hüsken, Alon A. Gorodetsky, Bulk protonic conductivity in a cephalopod structural protein Nature Chemistry. ,vol. 6, pp. 596- 602 ,(2014) , 10.1038/NCHEM.1960
Qing-Yan Liu, Wei-Lu Xiong, Wen-Yan Xu, Yu-Ling Wang, Xin-Wen Peng, Li-Hua Xiong, Synthesis, crystal structures and magnetism of two coordination compounds constructed from 2,5-disulfonylterephthalate ligand Inorganica Chimica Acta. ,vol. 405, pp. 222- 227 ,(2013) , 10.1016/J.ICA.2013.05.037
Yin-Ling Hou, Rui-Rui Cheng, Gang Xiong, Jian-Zhong Cui, Bin Zhao, Structures, luminescent and magnetic properties of a series of (3,6)-connected lanthanide–organic frameworks Dalton Transactions. ,vol. 43, pp. 1814- 1820 ,(2014) , 10.1039/C3DT52305E
Sebastian Henke, Andreas Schneemann, Annika Wütscher, Roland A. Fischer, Directing the breathing behavior of pillared-layered metal-organic frameworks via a systematic library of functionalized linkers bearing flexible substituents. Journal of the American Chemical Society. ,vol. 134, pp. 9464- 9474 ,(2012) , 10.1021/JA302991B
Huabin Zhang, Xiaochen Shan, Zuju Ma, Liujiang Zhou, Mingjian Zhang, Ping Lin, Shengmin Hu, En Ma, Renfu Li, Shaowu Du, A highly luminescent chameleon: fine-tuned emission trajectory and controllable energy transfer Journal of Materials Chemistry C. ,vol. 2, pp. 1367- 1371 ,(2014) , 10.1039/C3TC31624F