The 'filler-effect' in organic ionic plastic crystals : Enhanced conductivity by the addition of nano-sized TiO2

作者: J ADEBAHR , N CICCOSILLO , Y SHEKIBI , D MACFARLANE , A HILL

DOI: 10.1016/J.SSI.2006.02.022

关键词:

摘要: Abstract The addition of nano-sized ceramic particles to the plastic crystal ethyl-methyl pyrrolidinium bis(trifluoromethane sulfonyl)amide (P12TFSA) has been investigated by means DSC and conductivity. thermal behaviour as a function filler content suggests that decrease onset temperature melting slightly at high loadings, however they do not crystallinity material. Furthermore, IV → III transition decreases in intensity, indicating increases possibility for remain metastable rotator phases also lower temperatures. conductivity shows more than one order magnitude increase with filler, concentration dependence levels out above ∼ 10 wt.% TiO2.

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