Influence of MWCNT-f as a UV protective layer in polymer composites with TGDDM/DDS for space application
In this work, were evaluated the influence of UV radiation on the chemical structure of the composite fabricated with epoxy resin N,N,N`,N`- tetraglycidyl -4,4` diaminodiphenylmethane (TGDDM) and the hardener 4.4` diaminodiphenyl sulfone (DDS) for space application. Carbon nanotubes were functionali...
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| Veröffentlicht in: | Journal of polymer research 2022-03, Vol.29 (3), Article 89 |
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| creator | Edwards, E. R. Botelho, E. C. Braga, N. A. |
| description | In this work, were evaluated the influence of UV radiation on the chemical structure of the composite fabricated with epoxy resin N,N,N`,N`-
tetraglycidyl
-4,4`
diaminodiphenylmethane
(TGDDM) and the hardener 4.4`
diaminodiphenyl sulfone
(DDS) for space application. Carbon nanotubes were functionalized with
acyl chloride
(SOCl
2
) and by varying the nanostructured composites were processed by using epoxy resin with MWCNT-f in varying percentages. The penetration depth of UV radiation in composites exposed in a UV camera for 4320 h was evaluated by Fourier transform infrared spectroscopy (FTIR) coupled with attenuated total reflectance (ATR) coupled. Structural characterizations were performed with Scanning Electron Microscopes (SEM). The analysis of protection against the degradation of polymeric chains was evaluated with the addition of increasing amounts of functionalized carbon nanotubes (MWCNT-f). It was observed that with the addition of 1% MWCNT-f there was a better formation of barriers against the penetration of UV avoiding the degradation of the material. |
| doi_str_mv | 10.1007/s10965-022-02906-w |
| format | Article |
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tetraglycidyl
-4,4`
diaminodiphenylmethane
(TGDDM) and the hardener 4.4`
diaminodiphenyl sulfone
(DDS) for space application. Carbon nanotubes were functionalized with
acyl chloride
(SOCl
2
) and by varying the nanostructured composites were processed by using epoxy resin with MWCNT-f in varying percentages. The penetration depth of UV radiation in composites exposed in a UV camera for 4320 h was evaluated by Fourier transform infrared spectroscopy (FTIR) coupled with attenuated total reflectance (ATR) coupled. Structural characterizations were performed with Scanning Electron Microscopes (SEM). The analysis of protection against the degradation of polymeric chains was evaluated with the addition of increasing amounts of functionalized carbon nanotubes (MWCNT-f). It was observed that with the addition of 1% MWCNT-f there was a better formation of barriers against the penetration of UV avoiding the degradation of the material.</description><identifier>ISSN: 1022-9760</identifier><identifier>EISSN: 1572-8935</identifier><identifier>DOI: 10.1007/s10965-022-02906-w</identifier><language>eng</language><publisher>Dordrecht: Springer Netherlands</publisher><subject>Acetyl chloride ; Characterization and Evaluation of Materials ; Chemistry ; Chemistry and Materials Science ; Degradation ; Epoxy resins ; Fourier transforms ; Industrial Chemistry/Chemical Engineering ; Infrared spectroscopy ; Methylene dianiline ; Microscopes ; Multi wall carbon nanotubes ; Nanotubes ; Original Paper ; Penetration depth ; Polymer industry ; Polymer matrix composites ; Polymer Sciences ; Radiation ; Ultraviolet radiation</subject><ispartof>Journal of polymer research, 2022-03, Vol.29 (3), Article 89</ispartof><rights>The Polymer Society, Taipei 2022</rights><rights>COPYRIGHT 2022 Springer</rights><rights>The Polymer Society, Taipei 2022.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c309t-b60bcbcfdfea1900ab76c2135cc9b93969cee35ac9db1d1c67d8b6247fb6f7853</cites><orcidid>0000-0001-5405-8978</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s10965-022-02906-w$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s10965-022-02906-w$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids></links><search><creatorcontrib>Edwards, E. R.</creatorcontrib><creatorcontrib>Botelho, E. C.</creatorcontrib><creatorcontrib>Braga, N. A.</creatorcontrib><title>Influence of MWCNT-f as a UV protective layer in polymer composites with TGDDM/DDS for space application</title><title>Journal of polymer research</title><addtitle>J Polym Res</addtitle><description>In this work, were evaluated the influence of UV radiation on the chemical structure of the composite fabricated with epoxy resin N,N,N`,N`-
tetraglycidyl
-4,4`
diaminodiphenylmethane
(TGDDM) and the hardener 4.4`
diaminodiphenyl sulfone
(DDS) for space application. Carbon nanotubes were functionalized with
acyl chloride
(SOCl
2
) and by varying the nanostructured composites were processed by using epoxy resin with MWCNT-f in varying percentages. The penetration depth of UV radiation in composites exposed in a UV camera for 4320 h was evaluated by Fourier transform infrared spectroscopy (FTIR) coupled with attenuated total reflectance (ATR) coupled. Structural characterizations were performed with Scanning Electron Microscopes (SEM). The analysis of protection against the degradation of polymeric chains was evaluated with the addition of increasing amounts of functionalized carbon nanotubes (MWCNT-f). It was observed that with the addition of 1% MWCNT-f there was a better formation of barriers against the penetration of UV avoiding the degradation of the material.</description><subject>Acetyl chloride</subject><subject>Characterization and Evaluation of Materials</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Degradation</subject><subject>Epoxy resins</subject><subject>Fourier transforms</subject><subject>Industrial Chemistry/Chemical Engineering</subject><subject>Infrared spectroscopy</subject><subject>Methylene dianiline</subject><subject>Microscopes</subject><subject>Multi wall carbon nanotubes</subject><subject>Nanotubes</subject><subject>Original Paper</subject><subject>Penetration depth</subject><subject>Polymer industry</subject><subject>Polymer matrix composites</subject><subject>Polymer Sciences</subject><subject>Radiation</subject><subject>Ultraviolet radiation</subject><issn>1022-9760</issn><issn>1572-8935</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><recordid>eNp9kU1PAyEQhjdGE-vHH_BE4nl1WAosx6bVauLHwVaPhGWhYrbLClub_nupa-LNEMKEeZ-ZybxZdoHhCgPw64hBMJpDUaQrgOXbg2yEKS_yUhB6mOJ9SnAGx9lJjB8AlHJWjrL3-9Y2G9Nqg7xFj2_Tp0VukYpIoeUr6oLvje7dl0GN2pmAXIs63-zWKdR-3fnoehPR1vXvaDGfzR6vZ7MXZH1AsVOppOq6xmnVO9-eZUdWNdGc_76n2fL2ZjG9yx-e5_fTyUOuCYg-rxhUutK2tkZhAaAqznSBCdVaVIIIJrQxhCot6grXWDNelxUrxtxWzPKSktPscqibZv_cmNjLD78JbWopC0agKAnlJKmuBtVKNUa61vo-KJ1ObdZO-9ZYl_4nHIgYE2CQgGIAdPAxBmNlF9xahZ3EIPcWyMECmfYsfyyQ2wSRAYpJ3K5M-JvlH-obpXWJvg</recordid><startdate>20220301</startdate><enddate>20220301</enddate><creator>Edwards, E. R.</creator><creator>Botelho, E. C.</creator><creator>Braga, N. A.</creator><general>Springer Netherlands</general><general>Springer</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8FD</scope><scope>JG9</scope><orcidid>https://orcid.org/0000-0001-5405-8978</orcidid></search><sort><creationdate>20220301</creationdate><title>Influence of MWCNT-f as a UV protective layer in polymer composites with TGDDM/DDS for space application</title><author>Edwards, E. R. ; Botelho, E. C. ; Braga, N. A.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c309t-b60bcbcfdfea1900ab76c2135cc9b93969cee35ac9db1d1c67d8b6247fb6f7853</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><topic>Acetyl chloride</topic><topic>Characterization and Evaluation of Materials</topic><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Degradation</topic><topic>Epoxy resins</topic><topic>Fourier transforms</topic><topic>Industrial Chemistry/Chemical Engineering</topic><topic>Infrared spectroscopy</topic><topic>Methylene dianiline</topic><topic>Microscopes</topic><topic>Multi wall carbon nanotubes</topic><topic>Nanotubes</topic><topic>Original Paper</topic><topic>Penetration depth</topic><topic>Polymer industry</topic><topic>Polymer matrix composites</topic><topic>Polymer Sciences</topic><topic>Radiation</topic><topic>Ultraviolet radiation</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Edwards, E. R.</creatorcontrib><creatorcontrib>Botelho, E. C.</creatorcontrib><creatorcontrib>Braga, N. A.</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Journal of polymer research</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Edwards, E. R.</au><au>Botelho, E. C.</au><au>Braga, N. A.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Influence of MWCNT-f as a UV protective layer in polymer composites with TGDDM/DDS for space application</atitle><jtitle>Journal of polymer research</jtitle><stitle>J Polym Res</stitle><date>2022-03-01</date><risdate>2022</risdate><volume>29</volume><issue>3</issue><artnum>89</artnum><issn>1022-9760</issn><eissn>1572-8935</eissn><abstract>In this work, were evaluated the influence of UV radiation on the chemical structure of the composite fabricated with epoxy resin N,N,N`,N`-
tetraglycidyl
-4,4`
diaminodiphenylmethane
(TGDDM) and the hardener 4.4`
diaminodiphenyl sulfone
(DDS) for space application. Carbon nanotubes were functionalized with
acyl chloride
(SOCl
2
) and by varying the nanostructured composites were processed by using epoxy resin with MWCNT-f in varying percentages. The penetration depth of UV radiation in composites exposed in a UV camera for 4320 h was evaluated by Fourier transform infrared spectroscopy (FTIR) coupled with attenuated total reflectance (ATR) coupled. Structural characterizations were performed with Scanning Electron Microscopes (SEM). The analysis of protection against the degradation of polymeric chains was evaluated with the addition of increasing amounts of functionalized carbon nanotubes (MWCNT-f). It was observed that with the addition of 1% MWCNT-f there was a better formation of barriers against the penetration of UV avoiding the degradation of the material.</abstract><cop>Dordrecht</cop><pub>Springer Netherlands</pub><doi>10.1007/s10965-022-02906-w</doi><orcidid>https://orcid.org/0000-0001-5405-8978</orcidid></addata></record> |
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| ispartof | Journal of polymer research, 2022-03, Vol.29 (3), Article 89 |
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| subjects | Acetyl chloride Characterization and Evaluation of Materials Chemistry Chemistry and Materials Science Degradation Epoxy resins Fourier transforms Industrial Chemistry/Chemical Engineering Infrared spectroscopy Methylene dianiline Microscopes Multi wall carbon nanotubes Nanotubes Original Paper Penetration depth Polymer industry Polymer matrix composites Polymer Sciences Radiation Ultraviolet radiation |
| title | Influence of MWCNT-f as a UV protective layer in polymer composites with TGDDM/DDS for space application |
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