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Nanostructured LB films developed from poly(p-acryloylaminophenylmethylphosphonic) acid

Published online by Cambridge University Press:  22 July 2016

Rosa E. Lazo-Jiménez ,
José A. Chávez-Carvayar ,
Ana M. Herrera-González ,
Valentin Islas-Pérez  and
María P. Carreón-Castro
Rosa E. Lazo-Jiménez
Affiliation:
Instituto de Ciencias Nucleares. Universidad Nacional Autónoma de México (UNAM). Circuito Exterior s/n. C.P. 04510. Ciudad Universitaria. D.F. México
José A. Chávez-Carvayar
Affiliation:
Instituto de Investigaciones en Materiales. Universidad Nacional Autónoma de México (UNAM). Circuito Exterior s/n. C.P. 04510. Ciudad Universitaria. D.F. México.
Ana M. Herrera-González
Affiliation:
Universidad Autónoma del Estado de Hidalgo. Carretera a Pachuca-Tulancingo Km. 4.5. Mineral de la Reforma. C.P. 42184. Hidalgo
Valentin Islas-Pérez
Affiliation:
Facultad Estudios Superiores Zaragoza-UNAM. Avenida Guelatao No. 66. Ejército de Oriente. Iztapalapa. C.P. 09230. D.F. México
María P. Carreón-Castro
Affiliation:
Instituto de Ciencias Nucleares. Universidad Nacional Autónoma de México (UNAM). Circuito Exterior s/n. C.P. 04510. Ciudad Universitaria. D.F. México
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Abstract

In this paper, the formation of Langmuir-Blodgett films of poly(p-acryloylaminophenylmethylphosphonic) acid polymers, with general formula (C10H12NPO4)n are reported. The Langmuir-Blodgett (LB) technique was used for building ordered nanostructures in molecular assemblies of these polymers, which were able to form stable films. At the air-water interface, these polymers (with low and high molecular weight) formed Langmuir (L) monolayers, which were characterized by surface pressure versus molecular area (π-A) isotherms and Brewster´s Angle Microscopy (BAM). Using the LB method, molecular mono and multilayer films of these polymers were prepared and transferred onto glass substrates forming Z-type multilayers, with a transfer ratio close to unity. These LB films were characterized by Atomic Force Microscopy (AFM).

Keywords

NanostructurePolymerFilm
Type
Articles
Information
MRS Online Proceedings Library (OPL) , Volume 1819: Symposium 4D – New Trends in Polymer Chemistry and Characterization , 2016 , imrc2015s4d-p032
Copyright
Copyright © Materials Research Society 2016 

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References

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