Catalyst-Free Synthesis of Oligoanilines and Polyaniline Nanofibers Using H2O2 | Zendy

Sumedh P. Surwade | Zendy; Srikanth Rao Agnihotra | Zendy; Vineet Dua | Zendy; Neha Manohar | Zendy; Sujit Jain | Zendy; Srikanth Ammu | Zendy; Sanjeev K. Manohar | Zendy

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Catalyst-Free Synthesis of Oligoanilines and Polyaniline Nanofibers Using H₂O₂

Author(s) -

Sumedh P. Surwade,

Srikanth Rao Agnihotra,

Vineet Dua,

Neha Manohar,

Sujit Jain,

Srikanth Ammu,

Sanjeev K. Manohar

Publication year - 2009

Publication title -

journal of the american chemical society

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 7.115

H-Index - 612

eISSN - 1520-5126

pISSN - 0002-7863

DOI - 10.1021/ja905014e

Subject(s) - chemistry , oxidizing agent , polyaniline , nanofiber , catalysis , chemiresistor , aqueous solution , chemical engineering , polyaniline nanofibers , polymer chemistry , nanotechnology , inorganic chemistry , organic chemistry , polymer , engineering , polymerization , materials science

Nanofibers of polyaniline and oligoanilines of controlled molecular weight, e.g., tetraaniline, octaaniline, and hexadecaaniline, are synthesized using a versatile high ionic strength aqueous system that permits the use of H(2)O(2) with no added catalysts as a mild oxidizing agent. Films of oligoanilines deposited on plastic substrates show a robust and reversible chemiresistor response to NO(2) vapor at room temperature in ambient air (100-5 ppm).

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