Strong Electron-Acceptor Methylviologen Dications Confined in a 2D Inorganic Host: Synthesis, Structural Characterization, Charge Transport and Electrochemical Properties of (MV)0.25V2
详细信息 查看全文
- 作者：Anima Bose ; Pingang He ; Charles Liu ; Brett D. Ellman ; Robert J. Twieg ; and Songping D. Huang
- 刊名：Journal of the American Chemical Society
- 出版年：2002
- 出版时间：January 9, 2002
- 年：2002
- 卷：124
- 期：1
- 页码：4 - 5
- 全文大小：84K
- 年卷期：v.124,no.1(January 9, 2002)
- ISSN：1520-5126
文摘
The reaction of methylviologen iodide with crystalline V2O5 in the molar ratio of 1 to 3.8 at 100 
C in water led to the formation of (MV)0.25V2O5 in quantitative yield. The structure of this organic-inorganic multilayered hybrid compound was determined by single-crystal X-ray crystallography. Strong van der Waals interactions were found between the electron-deficient aromatic organic molecules and the inorganic layers. In the solid state, the compound is a semiconductor due to small polaron hopping and shows novel reversible alkali-ion intercalation/deintercalation via electrochemistry.
C in water led to the formation of (MV)0.25V2O5 in quantitative yield. The structure of this organic-inorganic multilayered hybrid compound was determined by single-crystal X-ray crystallography. Strong van der Waals interactions were found between the electron-deficient aromatic organic molecules and the inorganic layers. In the solid state, the compound is a semiconductor due to small polaron hopping and shows novel reversible alkali-ion intercalation/deintercalation via electrochemistry.