Non-lithographic electrochemical patterning of polypyrrole arrays using single-layered colloidal templates on HOPG surface: Effects of electrodeposition time and field-gradient

Jin Young Park, Pampa Dutta, Rigoberto Advincula

Research output: Contribution to journalArticle

9 Citations (Scopus)

Abstract

Highly ordered conducting polypyrrole sub-micropore arrays were formed on HOPG substrates using the single-layer non-lithographic colloidal templating technique and electrodeposition method. The morphology and the opening sizes on the sub-micropores were highly dependent on the electrodeposition time and thickness. Various shapes of the polymeric arrays were observed including: honeycombs, flat ring-shape, and hollow shells - which can appear on the same sample surface due to gradients on the electrical charge (or distance) passed through a conducting sample.

Original languageEnglish
Pages (from-to)3775-3779
Number of pages5
JournalSoft Matter
Volume7
Issue number8
DOIs
Publication statusPublished - 2011 Apr 21
Externally publishedYes

Fingerprint

polypyrroles
Electrodeposition
electrodeposition
templates
conduction
gradients
hollow
rings
Substrates
polypyrrole

ASJC Scopus subject areas

  • Chemistry(all)
  • Condensed Matter Physics

Cite this

Non-lithographic electrochemical patterning of polypyrrole arrays using single-layered colloidal templates on HOPG surface : Effects of electrodeposition time and field-gradient. / Park, Jin Young; Dutta, Pampa; Advincula, Rigoberto.

In: Soft Matter, Vol. 7, No. 8, 21.04.2011, p. 3775-3779.

Research output: Contribution to journalArticle

@article{d63b688685654ef18bdde691e4ebe044,
title = "Non-lithographic electrochemical patterning of polypyrrole arrays using single-layered colloidal templates on HOPG surface: Effects of electrodeposition time and field-gradient",
abstract = "Highly ordered conducting polypyrrole sub-micropore arrays were formed on HOPG substrates using the single-layer non-lithographic colloidal templating technique and electrodeposition method. The morphology and the opening sizes on the sub-micropores were highly dependent on the electrodeposition time and thickness. Various shapes of the polymeric arrays were observed including: honeycombs, flat ring-shape, and hollow shells - which can appear on the same sample surface due to gradients on the electrical charge (or distance) passed through a conducting sample.",
author = "Park, {Jin Young} and Pampa Dutta and Rigoberto Advincula",
year = "2011",
month = "4",
day = "21",
doi = "10.1039/c0sm00926a",
language = "English",
volume = "7",
pages = "3775--3779",
journal = "Soft Matter",
issn = "1744-683X",
publisher = "Royal Society of Chemistry",
number = "8",

}

TY - JOUR

T1 - Non-lithographic electrochemical patterning of polypyrrole arrays using single-layered colloidal templates on HOPG surface

T2 - Effects of electrodeposition time and field-gradient

AU - Park, Jin Young

AU - Dutta, Pampa

AU - Advincula, Rigoberto

PY - 2011/4/21

Y1 - 2011/4/21

N2 - Highly ordered conducting polypyrrole sub-micropore arrays were formed on HOPG substrates using the single-layer non-lithographic colloidal templating technique and electrodeposition method. The morphology and the opening sizes on the sub-micropores were highly dependent on the electrodeposition time and thickness. Various shapes of the polymeric arrays were observed including: honeycombs, flat ring-shape, and hollow shells - which can appear on the same sample surface due to gradients on the electrical charge (or distance) passed through a conducting sample.

AB - Highly ordered conducting polypyrrole sub-micropore arrays were formed on HOPG substrates using the single-layer non-lithographic colloidal templating technique and electrodeposition method. The morphology and the opening sizes on the sub-micropores were highly dependent on the electrodeposition time and thickness. Various shapes of the polymeric arrays were observed including: honeycombs, flat ring-shape, and hollow shells - which can appear on the same sample surface due to gradients on the electrical charge (or distance) passed through a conducting sample.

UR - http://www.scopus.com/inward/record.url?scp=79953222337&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=79953222337&partnerID=8YFLogxK

U2 - 10.1039/c0sm00926a

DO - 10.1039/c0sm00926a

M3 - Article

AN - SCOPUS:79953222337

VL - 7

SP - 3775

EP - 3779

JO - Soft Matter

JF - Soft Matter

SN - 1744-683X

IS - 8

ER -