Morphologies of P3HT and P3HT/PCBM Thin Films Prepared by Drop Casting and Spin Coating

Masaya Miwa; Hideo Furuhashi

doi:10.4028/www.scientific.net/AMR.718-720.3

Paper Titles

Preface and Organizing Committee

Morphologies of P3HT and P3HT/PCBM Thin Films Prepared by Drop Casting and Spin Coating
p.3

A Highly Selective Chemosensor Probe for Ag⁺ in 50% THF/H₂O
p.7

Alloying Element Ta Effect on Microstructure of Co-Al-W Superalloy by Vacuum Arc Melting
p.10

Mechanical Properties Analysis of TiN/TiAlN Coatings after Annealing
p.14

Growth of Highly C-Axis Oriented AlN Films at Water Cooling Condition
p.20

Thermodynamic Analysis and Observation of Inclusions in RE-Austenitic Stainless Steel
p.25

Effect of Rare Earth on the Inclusions and Pitting Resistance of Austenitic Stainless Steel
p.29

Effects of RE on Inclusions and Mechanical Properties of H13 Die Steel
p.33

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 718-720Morphologies of P3HT and P3HT/PCBM Thin Films...

Morphologies of P3HT and P3HT/PCBM Thin Films Prepared by Drop Casting and Spin Coating

Abstract:

P3HT and P3HT/PCBM organic films are prepared by drop casting and spin coating and are used to fabricate solar cells on ITO. The solar cell properties are investigated by UVvisible absorption spectroscopy and X-ray diffraction (XRD). and their morphologies are discussed. The results indicate that the molecular chains of the P3HT film prepared by drop casting are perpendicular to the substrate, whereas those of the film prepared by spin coating are oriented parallel to the substrate. P3HT/PCBM films are prepared by spin coating using different PCBM/P3HT ratios.