Preparation of electrochromic Prussian blue nanoparticles dispersible into various solvents for realisation of printed electronics

@article{Ishizaki2012PreparationOE,
  title={Preparation of electrochromic Prussian blue nanoparticles dispersible into various solvents for realisation of printed electronics},
  author={Manabu Ishizaki and Katsuhiko Kanaizuka and Makiko Abe and Yuji Hoshi and Masatomi Sakamoto and Tohru Kawamoto and Hisashi Tanaka and Masato Kurihara},
  journal={Green Chemistry},
  year={2012},
  volume={14},
  pages={1537-1544}
}
An insoluble solid of historic Prussian blue (PB) was transformed into dispersible PB nanoparticles in water and various hydrophilic and hydrophobic organic solvents. Via hybrid surface modification using Na4[FeII(CN)6] and short-chain alkylamines, the insoluble PB was successfully dispersed in hydrophilic-and-hydrophobic boundary alcohols, such as n-butanol. The n-butanol-dispersible PB nanoparticles afforded homogeneous spin-coated thin films on various substrates. The chemisorbed shorter… Expand
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The insoluble Prussian-blue pigment becomes possible to disperse in aqueous solution by covering their surfaces with ferrocyanide anions by means of electrochemical quartz crystal microbalance (EQCM). Expand
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