Thermo-oxidative degradation of siloxane-containing polyimide and unmodified polyimide

Five methods were used to study the thermo-oxidative degradation of siloxane-containing polyimide (polysiloxaneimide, PSI), and the results were compared with unmodified polyimide. The degradation of PSI was found to be a complex process composed of at least two overlapping stages for which apparent...

Full description

Saved in:
Bibliographic Details
Published in:Polymer degradation and stability 1998-01, Vol.62 (2), p.299-305
Main Authors: Chang, T.C., Wu, K.H., Liao, C.L., Lin, S.T., Wang, G.P.
Format: Article
Language:English
Subjects:
Applied sciences
Exact sciences and technology
Inorganic and organomineral polymers
Physicochemistry of polymers
Properties and characterization
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-c367t-934c9f57b9dad6fbfa3f852c440969705856331776513a83dd3bf2eee94af06b3
cites cdi_FETCH-LOGICAL-c367t-934c9f57b9dad6fbfa3f852c440969705856331776513a83dd3bf2eee94af06b3
container_end_page 305
container_issue 2
container_start_page 299
container_title Polymer degradation and stability
container_volume 62
creator Chang, T.C.
Wu, K.H.
Liao, C.L.
Lin, S.T.
Wang, G.P.
description Five methods were used to study the thermo-oxidative degradation of siloxane-containing polyimide (polysiloxaneimide, PSI), and the results were compared with unmodified polyimide. The degradation of PSI was found to be a complex process composed of at least two overlapping stages for which apparent activation energies can be calculated. These investigated methods were those of Kissinger, Van Krevelen, Horowitz–Metzger, Coats–Redfern, and MacCallum–Tanner. These methodologies evaluated the different apparent activation energies E a, and the single heating rate techniques proved more precise. The E a of the imide segments in PSI was larger than that in PI. The result may be rationalized on the basis of the formation of thermally stable structures.
doi_str_mv 10.1016/S0141-3910(98)00011-1
format article
fullrecord <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_26819901</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><els_id>S0141391098000111</els_id><sourcerecordid>26819901</sourcerecordid><originalsourceid>FETCH-LOGICAL-c367t-934c9f57b9dad6fbfa3f852c440969705856331776513a83dd3bf2eee94af06b3</originalsourceid><addsrcrecordid>eNqFkMtLxDAQxoMouD7-BKEHET1UM02bNieRxRcsePBxDdlkopE2WZPu4v73dh_o0dMMzO-bb-Yj5AToJVDgV88USsiZAHoumgtKKUAOO2QETc3yghWwS0a_yD45SOlzgGhZwYi8vXxg7EIevp1RvVtgZvA9qlUffBZsllwbvpXHXAffK-edf89moV26zhnMlDfZ3HfBOOvQ_A2OyJ5VbcLjbT0kr3e3L-OHfPJ0_zi-meSa8brPBSu1sFU9FUYZbqdWMdtUhS5LKrioadVUnDGoa14BUw0zhk1tgYiiVJbyKTskZ5u9sxi-5ph62bmksW2Hi8M8yYI3IASFAaw2oI4hpYhWzqLrVFxKoHKVolynKFcRSdHIdYpypTvdGqikVWuj8tqlPzGnrGyKAbveYDg8u3AYZdIOvUbjIupemuD-MfoBobaHTA</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>26819901</pqid></control><display><type>article</type><title>Thermo-oxidative degradation of siloxane-containing polyimide and unmodified polyimide</title><source>ScienceDirect Journals</source><creator>Chang, T.C. ; Wu, K.H. ; Liao, C.L. ; Lin, S.T. ; Wang, G.P.</creator><creatorcontrib>Chang, T.C. ; Wu, K.H. ; Liao, C.L. ; Lin, S.T. ; Wang, G.P.</creatorcontrib><description>Five methods were used to study the thermo-oxidative degradation of siloxane-containing polyimide (polysiloxaneimide, PSI), and the results were compared with unmodified polyimide. The degradation of PSI was found to be a complex process composed of at least two overlapping stages for which apparent activation energies can be calculated. These investigated methods were those of Kissinger, Van Krevelen, Horowitz–Metzger, Coats–Redfern, and MacCallum–Tanner. These methodologies evaluated the different apparent activation energies E a, and the single heating rate techniques proved more precise. The E a of the imide segments in PSI was larger than that in PI. The result may be rationalized on the basis of the formation of thermally stable structures.</description><identifier>ISSN: 0141-3910</identifier><identifier>EISSN: 1873-2321</identifier><identifier>DOI: 10.1016/S0141-3910(98)00011-1</identifier><identifier>CODEN: PDSTDW</identifier><language>eng</language><publisher>Oxford: Elsevier Ltd</publisher><subject>Applied sciences ; Exact sciences and technology ; Inorganic and organomineral polymers ; Physicochemistry of polymers ; Properties and characterization</subject><ispartof>Polymer degradation and stability, 1998-01, Vol.62 (2), p.299-305</ispartof><rights>1998 Elsevier Science Ltd</rights><rights>1999 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c367t-934c9f57b9dad6fbfa3f852c440969705856331776513a83dd3bf2eee94af06b3</citedby><cites>FETCH-LOGICAL-c367t-934c9f57b9dad6fbfa3f852c440969705856331776513a83dd3bf2eee94af06b3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&amp;idt=1603482$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Chang, T.C.</creatorcontrib><creatorcontrib>Wu, K.H.</creatorcontrib><creatorcontrib>Liao, C.L.</creatorcontrib><creatorcontrib>Lin, S.T.</creatorcontrib><creatorcontrib>Wang, G.P.</creatorcontrib><title>Thermo-oxidative degradation of siloxane-containing polyimide and unmodified polyimide</title><title>Polymer degradation and stability</title><description>Five methods were used to study the thermo-oxidative degradation of siloxane-containing polyimide (polysiloxaneimide, PSI), and the results were compared with unmodified polyimide. The degradation of PSI was found to be a complex process composed of at least two overlapping stages for which apparent activation energies can be calculated. These investigated methods were those of Kissinger, Van Krevelen, Horowitz–Metzger, Coats–Redfern, and MacCallum–Tanner. These methodologies evaluated the different apparent activation energies E a, and the single heating rate techniques proved more precise. The E a of the imide segments in PSI was larger than that in PI. The result may be rationalized on the basis of the formation of thermally stable structures.</description><subject>Applied sciences</subject><subject>Exact sciences and technology</subject><subject>Inorganic and organomineral polymers</subject><subject>Physicochemistry of polymers</subject><subject>Properties and characterization</subject><issn>0141-3910</issn><issn>1873-2321</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1998</creationdate><recordtype>article</recordtype><recordid>eNqFkMtLxDAQxoMouD7-BKEHET1UM02bNieRxRcsePBxDdlkopE2WZPu4v73dh_o0dMMzO-bb-Yj5AToJVDgV88USsiZAHoumgtKKUAOO2QETc3yghWwS0a_yD45SOlzgGhZwYi8vXxg7EIevp1RvVtgZvA9qlUffBZsllwbvpXHXAffK-edf89moV26zhnMlDfZ3HfBOOvQ_A2OyJ5VbcLjbT0kr3e3L-OHfPJ0_zi-meSa8brPBSu1sFU9FUYZbqdWMdtUhS5LKrioadVUnDGoa14BUw0zhk1tgYiiVJbyKTskZ5u9sxi-5ph62bmksW2Hi8M8yYI3IASFAaw2oI4hpYhWzqLrVFxKoHKVolynKFcRSdHIdYpypTvdGqikVWuj8tqlPzGnrGyKAbveYDg8u3AYZdIOvUbjIupemuD-MfoBobaHTA</recordid><startdate>19980101</startdate><enddate>19980101</enddate><creator>Chang, T.C.</creator><creator>Wu, K.H.</creator><creator>Liao, C.L.</creator><creator>Lin, S.T.</creator><creator>Wang, G.P.</creator><general>Elsevier Ltd</general><general>Elsevier Science</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>19980101</creationdate><title>Thermo-oxidative degradation of siloxane-containing polyimide and unmodified polyimide</title><author>Chang, T.C. ; Wu, K.H. ; Liao, C.L. ; Lin, S.T. ; Wang, G.P.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c367t-934c9f57b9dad6fbfa3f852c440969705856331776513a83dd3bf2eee94af06b3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1998</creationdate><topic>Applied sciences</topic><topic>Exact sciences and technology</topic><topic>Inorganic and organomineral polymers</topic><topic>Physicochemistry of polymers</topic><topic>Properties and characterization</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Chang, T.C.</creatorcontrib><creatorcontrib>Wu, K.H.</creatorcontrib><creatorcontrib>Liao, C.L.</creatorcontrib><creatorcontrib>Lin, S.T.</creatorcontrib><creatorcontrib>Wang, G.P.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Polymer degradation and stability</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Chang, T.C.</au><au>Wu, K.H.</au><au>Liao, C.L.</au><au>Lin, S.T.</au><au>Wang, G.P.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Thermo-oxidative degradation of siloxane-containing polyimide and unmodified polyimide</atitle><jtitle>Polymer degradation and stability</jtitle><date>1998-01-01</date><risdate>1998</risdate><volume>62</volume><issue>2</issue><spage>299</spage><epage>305</epage><pages>299-305</pages><issn>0141-3910</issn><eissn>1873-2321</eissn><coden>PDSTDW</coden><abstract>Five methods were used to study the thermo-oxidative degradation of siloxane-containing polyimide (polysiloxaneimide, PSI), and the results were compared with unmodified polyimide. The degradation of PSI was found to be a complex process composed of at least two overlapping stages for which apparent activation energies can be calculated. These investigated methods were those of Kissinger, Van Krevelen, Horowitz–Metzger, Coats–Redfern, and MacCallum–Tanner. These methodologies evaluated the different apparent activation energies E a, and the single heating rate techniques proved more precise. The E a of the imide segments in PSI was larger than that in PI. The result may be rationalized on the basis of the formation of thermally stable structures.</abstract><cop>Oxford</cop><pub>Elsevier Ltd</pub><doi>10.1016/S0141-3910(98)00011-1</doi><tpages>7</tpages></addata></record>
fulltext fulltext
identifier ISSN: 0141-3910
ispartof Polymer degradation and stability, 1998-01, Vol.62 (2), p.299-305
issn 0141-3910
1873-2321
language eng
recordid cdi_proquest_miscellaneous_26819901
source ScienceDirect Journals
subjects Applied sciences
Exact sciences and technology
Inorganic and organomineral polymers
Physicochemistry of polymers
Properties and characterization
title Thermo-oxidative degradation of siloxane-containing polyimide and unmodified polyimide
url http://sfxeu10.hosted.exlibrisgroup.com/loughborough?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-27T16%3A27%3A09IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Thermo-oxidative%20degradation%20of%20siloxane-containing%20polyimide%20and%20unmodified%20polyimide&rft.jtitle=Polymer%20degradation%20and%20stability&rft.au=Chang,%20T.C.&rft.date=1998-01-01&rft.volume=62&rft.issue=2&rft.spage=299&rft.epage=305&rft.pages=299-305&rft.issn=0141-3910&rft.eissn=1873-2321&rft.coden=PDSTDW&rft_id=info:doi/10.1016/S0141-3910(98)00011-1&rft_dat=%3Cproquest_cross%3E26819901%3C/proquest_cross%3E%3Cgrp_id%3Ecdi_FETCH-LOGICAL-c367t-934c9f57b9dad6fbfa3f852c440969705856331776513a83dd3bf2eee94af06b3%3C/grp_id%3E%3Coa%3E%3C/oa%3E%3Curl%3E%3C/url%3E&rft_id=info:oai/&rft_pqid=26819901&rft_id=info:pmid/&rfr_iscdi=true