Mechanism of charge transport in polypyrrole, poly(N-methyl pyrrole) and their copolymers

The temperature dependence of the dc conductivity of electrochemically polymerized films of polypyrrole, poly(N-methyl pyrrole) and their copolymers, poly(N-methyl pyrrole-pyrrole), having different percentage of BF−4 ions has been investigated in the temperature range 77–350 K. The observed behavio...

Full description

Saved in:
Bibliographic Details
Published in:Journal of applied physics 1996-02, Vol.79 (3), p.1476-1480
Main Authors: Singh, Ramadhar, Narula, Amarjeet K., Tandon, R. P., Mansingh, A., Chandra, Subhas
Format: Article
Language:English
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
cited_by cdi_FETCH-LOGICAL-c259t-ea0d257cdf46b6e20b3405c97cb69c904a5f4f7cb1ed9c7d6639b4be064b1e5e3
cites cdi_FETCH-LOGICAL-c259t-ea0d257cdf46b6e20b3405c97cb69c904a5f4f7cb1ed9c7d6639b4be064b1e5e3
container_end_page 1480
container_issue 3
container_start_page 1476
container_title Journal of applied physics
container_volume 79
creator Singh, Ramadhar
Narula, Amarjeet K.
Tandon, R. P.
Mansingh, A.
Chandra, Subhas
description The temperature dependence of the dc conductivity of electrochemically polymerized films of polypyrrole, poly(N-methyl pyrrole) and their copolymers, poly(N-methyl pyrrole-pyrrole), having different percentage of BF−4 ions has been investigated in the temperature range 77–350 K. The observed behavior could be explained in terms of Mott’s variable range hopping model involving a single phonon process. The estimated values of polaron radius yield the realistic values of density of states at the Fermi level which are in good agreement with the values reported earlier for other polyconjugated systems.
doi_str_mv 10.1063/1.360987
format article
fullrecord <record><control><sourceid>crossref</sourceid><recordid>TN_cdi_crossref_primary_10_1063_1_360987</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>10_1063_1_360987</sourcerecordid><originalsourceid>FETCH-LOGICAL-c259t-ea0d257cdf46b6e20b3405c97cb69c904a5f4f7cb1ed9c7d6639b4be064b1e5e3</originalsourceid><addsrcrecordid>eNotkDFPwzAUhC0EEqEg8RM8FomU5zi24xFVFJAKLDAwRY7zTIKSOLKz5N-T0k539-l0wxFyy2DDQPIHtuESdKHOSMKg0KkSAs5JApCxtNBKX5KrGH8BGCu4Tsj3G9rGDG3sqXd0seEH6RTMEEcfJtoOdPTdPM4h-A7v_8P6Pe1xauaOnvAdNUNNpwbbQK0_VHoM8ZpcONNFvDnpinztnj63L-n-4_l1-7hPbSb0lKKBOhPK1i6XlcQMKp6DsFrZSmqrITfC5W5JDGttVS0l11VeIch8QQL5iqyPuzb4GAO6cgxtb8JcMigPl5SsPF7C_wA4m1UT</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Mechanism of charge transport in polypyrrole, poly(N-methyl pyrrole) and their copolymers</title><source>AIP Digital Archive</source><creator>Singh, Ramadhar ; Narula, Amarjeet K. ; Tandon, R. P. ; Mansingh, A. ; Chandra, Subhas</creator><creatorcontrib>Singh, Ramadhar ; Narula, Amarjeet K. ; Tandon, R. P. ; Mansingh, A. ; Chandra, Subhas</creatorcontrib><description>The temperature dependence of the dc conductivity of electrochemically polymerized films of polypyrrole, poly(N-methyl pyrrole) and their copolymers, poly(N-methyl pyrrole-pyrrole), having different percentage of BF−4 ions has been investigated in the temperature range 77–350 K. The observed behavior could be explained in terms of Mott’s variable range hopping model involving a single phonon process. The estimated values of polaron radius yield the realistic values of density of states at the Fermi level which are in good agreement with the values reported earlier for other polyconjugated systems.</description><identifier>ISSN: 0021-8979</identifier><identifier>EISSN: 1089-7550</identifier><identifier>DOI: 10.1063/1.360987</identifier><language>eng</language><ispartof>Journal of applied physics, 1996-02, Vol.79 (3), p.1476-1480</ispartof><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c259t-ea0d257cdf46b6e20b3405c97cb69c904a5f4f7cb1ed9c7d6639b4be064b1e5e3</citedby><cites>FETCH-LOGICAL-c259t-ea0d257cdf46b6e20b3405c97cb69c904a5f4f7cb1ed9c7d6639b4be064b1e5e3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27901,27902</link.rule.ids></links><search><creatorcontrib>Singh, Ramadhar</creatorcontrib><creatorcontrib>Narula, Amarjeet K.</creatorcontrib><creatorcontrib>Tandon, R. P.</creatorcontrib><creatorcontrib>Mansingh, A.</creatorcontrib><creatorcontrib>Chandra, Subhas</creatorcontrib><title>Mechanism of charge transport in polypyrrole, poly(N-methyl pyrrole) and their copolymers</title><title>Journal of applied physics</title><description>The temperature dependence of the dc conductivity of electrochemically polymerized films of polypyrrole, poly(N-methyl pyrrole) and their copolymers, poly(N-methyl pyrrole-pyrrole), having different percentage of BF−4 ions has been investigated in the temperature range 77–350 K. The observed behavior could be explained in terms of Mott’s variable range hopping model involving a single phonon process. The estimated values of polaron radius yield the realistic values of density of states at the Fermi level which are in good agreement with the values reported earlier for other polyconjugated systems.</description><issn>0021-8979</issn><issn>1089-7550</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1996</creationdate><recordtype>article</recordtype><recordid>eNotkDFPwzAUhC0EEqEg8RM8FomU5zi24xFVFJAKLDAwRY7zTIKSOLKz5N-T0k539-l0wxFyy2DDQPIHtuESdKHOSMKg0KkSAs5JApCxtNBKX5KrGH8BGCu4Tsj3G9rGDG3sqXd0seEH6RTMEEcfJtoOdPTdPM4h-A7v_8P6Pe1xauaOnvAdNUNNpwbbQK0_VHoM8ZpcONNFvDnpinztnj63L-n-4_l1-7hPbSb0lKKBOhPK1i6XlcQMKp6DsFrZSmqrITfC5W5JDGttVS0l11VeIch8QQL5iqyPuzb4GAO6cgxtb8JcMigPl5SsPF7C_wA4m1UT</recordid><startdate>19960201</startdate><enddate>19960201</enddate><creator>Singh, Ramadhar</creator><creator>Narula, Amarjeet K.</creator><creator>Tandon, R. P.</creator><creator>Mansingh, A.</creator><creator>Chandra, Subhas</creator><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>19960201</creationdate><title>Mechanism of charge transport in polypyrrole, poly(N-methyl pyrrole) and their copolymers</title><author>Singh, Ramadhar ; Narula, Amarjeet K. ; Tandon, R. P. ; Mansingh, A. ; Chandra, Subhas</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c259t-ea0d257cdf46b6e20b3405c97cb69c904a5f4f7cb1ed9c7d6639b4be064b1e5e3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1996</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Singh, Ramadhar</creatorcontrib><creatorcontrib>Narula, Amarjeet K.</creatorcontrib><creatorcontrib>Tandon, R. P.</creatorcontrib><creatorcontrib>Mansingh, A.</creatorcontrib><creatorcontrib>Chandra, Subhas</creatorcontrib><collection>CrossRef</collection><jtitle>Journal of applied physics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Singh, Ramadhar</au><au>Narula, Amarjeet K.</au><au>Tandon, R. P.</au><au>Mansingh, A.</au><au>Chandra, Subhas</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Mechanism of charge transport in polypyrrole, poly(N-methyl pyrrole) and their copolymers</atitle><jtitle>Journal of applied physics</jtitle><date>1996-02-01</date><risdate>1996</risdate><volume>79</volume><issue>3</issue><spage>1476</spage><epage>1480</epage><pages>1476-1480</pages><issn>0021-8979</issn><eissn>1089-7550</eissn><abstract>The temperature dependence of the dc conductivity of electrochemically polymerized films of polypyrrole, poly(N-methyl pyrrole) and their copolymers, poly(N-methyl pyrrole-pyrrole), having different percentage of BF−4 ions has been investigated in the temperature range 77–350 K. The observed behavior could be explained in terms of Mott’s variable range hopping model involving a single phonon process. The estimated values of polaron radius yield the realistic values of density of states at the Fermi level which are in good agreement with the values reported earlier for other polyconjugated systems.</abstract><doi>10.1063/1.360987</doi><tpages>5</tpages><oa>free_for_read</oa></addata></record>
fulltext fulltext
identifier ISSN: 0021-8979
ispartof Journal of applied physics, 1996-02, Vol.79 (3), p.1476-1480
issn 0021-8979
1089-7550
language eng
recordid cdi_crossref_primary_10_1063_1_360987
source AIP Digital Archive
title Mechanism of charge transport in polypyrrole, poly(N-methyl pyrrole) and their copolymers
url http://sfxeu10.hosted.exlibrisgroup.com/loughborough?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-06T19%3A48%3A16IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-crossref&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Mechanism%20of%20charge%20transport%20in%20polypyrrole,%20poly(N-methyl%20pyrrole)%20and%20their%20copolymers&rft.jtitle=Journal%20of%20applied%20physics&rft.au=Singh,%20Ramadhar&rft.date=1996-02-01&rft.volume=79&rft.issue=3&rft.spage=1476&rft.epage=1480&rft.pages=1476-1480&rft.issn=0021-8979&rft.eissn=1089-7550&rft_id=info:doi/10.1063/1.360987&rft_dat=%3Ccrossref%3E10_1063_1_360987%3C/crossref%3E%3Cgrp_id%3Ecdi_FETCH-LOGICAL-c259t-ea0d257cdf46b6e20b3405c97cb69c904a5f4f7cb1ed9c7d6639b4be064b1e5e3%3C/grp_id%3E%3Coa%3E%3C/oa%3E%3Curl%3E%3C/url%3E&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true