Abstracts Book - IMRC 2018

• SB4-P008
THIN FILMS BASED ON TERPHENYLS MOLECULES BY SPIN
COATING-SPRAY PYROLISIS: EFFECT OF NUMBER OF LAYER AND
DEPOSITION TECHNIQUE
Jazmyr Alejandro León Coronado 1 , Moises Alberto Valdes Pech 2 , Amanda Carrillo 1 , Roberto
AMBROSIO 3 , Marcela Mireles Ramirez 4 , Mi Jung Lee 5 , María de L. Mota González 6
1
Universidad Autónoma de Ciudad Juárez, Instituto de Ingeniería y Tecnología, Universidad
Autónoma de Ciudad Juárez, Mexico. 2 Centro de Investigación en Química Aplicada - CIQA ,
CIQA, Mexico. 3 Benemerita Universidad Autonoma de Puebla, Benemérita Universidad
Autónoma de Puebla, Mexico. 4 Rochester Institute of Technology, Rochester Institute of
Technology, United States. 5 Kookmin University, School of Advanced Materials Engineering,
Korea. 6 Consejo Nacional de Ciencia y Tecnologia - CONACYT, CONACYT- Universidad
Autónoma de Ciudad Juárez, Mexico.
Organic thin films have significant impact on flexible electronics. These materials
require low energy and low cost of deposition and processing. In this work, we
report the deposition of two terphenyls thin films using two deposition
techniques, spin coating and spray pyrolysis. Deposition parameters such as
time and temperature were evaluated, as well as the multilayer structure. In
order to study the optical and microstructural properties visible-ultraviolet,
photoluminescence and atomic force microscopy techniques were used to
characterize the films. The results obtained show that the optical and
microstructural properties are dependent on the molecular packing. The final
properties obtained in the organic molecule thin films make them suitable
candidates for optoelectronics and flexible device applications.
Acknowledgment:
I thank the participating institutions for the preparation of this project. Especially
to the people involved and group ByNEF for the support presented.
Keywords: terphenyls, spin coating-spray pyrolysis, flexible electronics
Presenting authors email: leon.jazmyr@gmail.com