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Facile and template-free method toward chemical synthesis of polyaniline film/nanotube structures

Journal Article · · Journal of Polymer Science. Part A, Polymer Chemistry
DOI:https://doi.org/10.1002/pola.28749· OSTI ID:1409083
 [1];  [2];  [1];  [3];  [1]
  1. Univ. of Pittsburgh, Pittsburgh, PA (United States)
  2. Argonne National Lab. (ANL), Lemont, IL (United States)
  3. Chonbuk National Univ., Jeonju (Korea)
Here, a facile and template-free method is reported to synthesize a new thin film structure: polyaniline (PANI) film/nanotubes (F/N) structure. The PANI F/N is a 100-nm thick PANI film embedded with PANI nanotubes. This well-controlled method requires no surfactant or organic acid as well as relatively low concentration of reagents. Synthesis condition studies reveal that aniline oligomers with certain structures are responsible for guiding the growth of the nanotubes. Electrical characterization also indicates that the PANI F/N possesses similar field-effect transistor characteristics to bare PANI film. With its 20% increased surface-area-to-volume (S/V) ratio contributed by surface embedded nanotubes and the excellent p-type semiconducting characteristic, PANI F/N shows clear superiority compared with bare PANI film. Such advantages guarantee the PANI F/N a promising future toward the development of ultra-high sensitivity and low-cost biosensors.
Research Organization:
Argonne National Lab. (ANL), Argonne, IL (United States)
Sponsoring Organization:
National Science Foundation (NSF); USDOE
Grant/Contract Number:
AC02-06CH11357
OSTI ID:
1409083
Journal Information:
Journal of Polymer Science. Part A, Polymer Chemistry, Journal Name: Journal of Polymer Science. Part A, Polymer Chemistry Journal Issue: 24 Vol. 55; ISSN 0887-624X
Publisher:
WileyCopyright Statement
Country of Publication:
United States
Language:
English

References (25)

Polymer Nanofibers and Nanotubes: Charge Transport and Device Applications journal January 2006
Formation Mechanism of Polyaniline Nanotubes by a Simplified Template-Free Method journal April 2008
Two-dimensional polyaniline nanostructure to the development of microfluidic integrated flexible biosensors for biomarker detection journal December 2016
Raman spectroscopy of polyaniline and oligoaniline thin films journal March 2014
The genesis of polyaniline nanotubes journal November 2006
Polyaniline nanostructures and the role of aniline oligomers in their formation journal December 2010
High yield two-dimensional (2-D) polyaniline layer and its application in detection of B-type natriuretic peptide in human serum journal July 2016
The azanes: A class of material incorporating nano/micro self-assembled hollow spheres obtained by aqueous oxidative polymerization of aniline journal March 2006
In situ polymerized polyaniline films: The top and the bottom journal December 2012
Structure and stability of thin polyaniline films deposited in situ on silicon and gold during precipitation and dispersion polymerization of aniline hydrochloride journal July 2011
Immobilization of Antibodies on Polyaniline Films and Its Application in a Piezoelectric Immunosensor journal December 2006
Template-Synthesized Polyaniline Microtubules journal October 1994
Radiolytic Synthesis of Polyaniline Nanofibers:  A New Templateless Pathway journal January 2005
Polyaniline Nanofibers:  Facile Synthesis and Chemical Sensors journal January 2003
Electrolyte-Gated Transistors Based on Conducting Polymer Nanowire Junction Arrays journal July 2005
Evolution of Polyaniline Nanotubes:  The Oxidation of Aniline in Water journal May 2006
Nanostructured Aniline Oxidation Products: Self-Assembled Films at the Air/Liquid Interface journal June 2011
Conducting Polyaniline Nanotubes by Template-Free Polymerization journal February 2001
Hierarchical Nanocomposites of Polyaniline Nanowire Arrays on Graphene Oxide Sheets with Synergistic Effect for Energy Storage journal August 2010
Growth and alignment of polyaniline nanofibres with superhydrophobic, superhydrophilic and other properties journal May 2007
Polyaniline nanofibers: chemical synthesis using surfactants journal January 2004
Size matters: why nanomaterials are different journal January 2006
The mechanism of HF/H[sub 2]O chemical etching of SiO[sub 2] journal January 2002
Beyond the metal-insulator transition in polymer electrolyte gated polymer field-effect transistors journal July 2006
The role of acidity profile in the nanotubular growth of polyaniline journal January 2010

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