A Two-Dimensional Inorganic-Organic Hybrid Solid of Manganese(II) Hydrogenophosphate Showing High Proton Conductivity at Room Temperature

Hai Rong Zhao, Chen Xue, Cui Ping Li, Kai Ming Zhang, Hong Bin Luo, Shao Xian Liu, Xiao Ming Ren

科研成果: 期刊稿件文章同行评审

42 引用 (Scopus)

摘要

The inorganic-organic hybrid metal hydrogenophosphate with a formula of (C2H10N2)[Mn2(HPO4)3](H2O) (1) shows layered crystal structure. The inorganic anion layer is built from Mn3O13 cluster units, and the interlayer spaces are filled by the charge-compensated ethylenediammonium dications together with the lattice water molecules. The thermogravimetry, variable-temperature powder X-ray diffraction, and the proton conductance under anhydrous and moisture environments were investigated for 1, disclosing that 1 shows high thermal stability and high proton transport nature, and the proton conductivity reaches to 1.64 × 10-3 S·cm-1 under 99%RH even at 293 K. The high proton conductivity is related to the formation of denser H-bond networks in the lattice.

源语言英语
页(从-至)8971-8975
页数5
期刊Inorganic Chemistry
55
17
DOI
出版状态已出版 - 6 9月 2016

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