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Liquid crystalline octasubstituted lead(II) phthalocyanines: effects of alkoxy and alkylthio substituents on film alignment and electrical properties

Tuncel, Sinem; Banimuslem, Hikmat A. J.; Durmus, Mahmut; Gurek, Ayse Gul; Ahsen, Vefa; Basova, Tamara V.; Hassan, Aseel K.


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{
  "DOI": "10.1039/c2nj40247e", 
  "abstract": "Octasubstituted lead(II) phthalocyanines containing alkylthio- and alkoxy-groups in peripheral positions have been synthesized and characterized using H-1 and C-13 NMR, UV-Vis, IR and mass spectroscopies as well as elemental analysis. The mesogenic properties of the octasubstituted lead(II) phthalocyanines have been investigated by differential scanning calorimetry, polarizing optical microscopy, and X-ray diffraction. The sandwich structures ITO/PbPc/In were prepared to investigate the J(V) characteristics of thin films of these molecules. The dissimilar behavior of the films before and after heat-treatment is expected to result in changing the alignment inside the columnar stacking of the molecules in the films.", 
  "author": [
    {
      "family": "Tuncel", 
      "given": " Sinem"
    }, 
    {
      "family": "Banimuslem", 
      "given": " Hikmat A. J."
    }, 
    {
      "family": "Durmus", 
      "given": " Mahmut"
    }, 
    {
      "family": "Gurek", 
      "given": " Ayse Gul"
    }, 
    {
      "family": "Ahsen", 
      "given": " Vefa"
    }, 
    {
      "family": "Basova", 
      "given": " Tamara V."
    }, 
    {
      "family": "Hassan", 
      "given": " Aseel K."
    }
  ], 
  "container_title": "NEW JOURNAL OF CHEMISTRY", 
  "id": "90959", 
  "issue": "8", 
  "issued": {
    "date-parts": [
      [
        2012, 
        1, 
        1
      ]
    ]
  }, 
  "page": "1665-1672", 
  "title": "Liquid crystalline octasubstituted lead(II) phthalocyanines: effects of alkoxy and alkylthio substituents on film alignment and electrical properties", 
  "type": "article-journal", 
  "volume": "36"
}
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