Nanocrystalline Structure of Organic Photoconducting Materials Derived by Microwave Recrystallization Method

Ji Hwan Park; Chae Ho Hwang; Dae Hee Son; Seong Soo Hong; Hong Chae Park; Seong Soo Park

doi:10.4028/www.scientific.net/MSF.510-511.198

Paper Titles

Evaluation of Microstructure on SiC_p/AZ91 Magnesium Composite Fabricated by Rotation-Cylinder Method
p.182

Sliding Friction and Wear Properties of Composite Reinforced by Mullite
p.186

Enhancement of the Characteristics of the ALD HfO₂Film by Using the High-Pressure D₂ Annealing
p.190

Improvement of the Core Loss of SiFe by Optimizing the Operation Conditions of the Laser Scribing
p.194

Nanocrystalline Structure of Organic Photoconducting Materials Derived by Microwave Recrystallization Method
p.198

Microstructures and Wear Properties of Al Matrix Composites Fabricated by Two Different Processes
p.202

Dispersion Stability of Ni Nanoparticles in Ethanol with Poly (1-Vinyl-2-Pyrrolidone)
p.206

Effect of Heat Treatment on Microstructure, Tensile Properties and Damping Capacity of Mg-Zr Wrought Alloy
p.210

Microstructures and Mechanical Properties of Mg-Zn-RE-Ca Casting Alloys
p.214

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Nanocrystalline Structure of Organic Photoconducting Materials Derived by Microwave Recrystallization Method

Abstract:

We investigated the feasibility of preparing nanocrystalline oxotitanium phthalocyanine (TiOPc) from crude TiOPc using liquid-phase direct recrystallization under the microwave irradiation. Different crystal structures and morphologies of TiOPc were obtained through acidtreatment and recrystallization method. The nanocrystalline TiOPcs prepared in various conditions were characterized by the means of an X-ray diffractometry (XRD), a transmission electron microscopy (TEM) and a photoconductivity measuring device.