Investigation of freeze–thaw deterioration effects on electrical properties and electric-heating capability of CNT-CF incorporated cement mortar
The present study investigates the impact of freeze–thaw deterioration on the electrical properties and electric-heating capabilities of cement mortar incorporating with carbon nanotubes (CNT) and carbon fibers (CF). Mortar samples, containing 0.5 wt.% CNT and 0.1 wt.% CF relative to the mass of cem...
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| Veröffentlicht in: | Carbon Letters 2024-08, Vol.34 (7), p.1949-1959 |
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| container_end_page | 1959 |
|---|---|
| container_issue | 7 |
| container_start_page | 1949 |
| container_title | Carbon Letters |
| container_volume | 34 |
| creator | Yoon, H. N. Hong, Won-Taek Jung, Jongwon Park, Chiyoung Jang, Daeik Yang, Beomjoo |
| description | The present study investigates the impact of freeze–thaw deterioration on the electrical properties and electric-heating capabilities of cement mortar incorporating with carbon nanotubes (CNT) and carbon fibers (CF). Mortar samples, containing 0.5 wt.% CNT and 0.1 wt.% CF relative to the mass of cement, were prepared and subjected to freeze–thaw tests for up to 300 cycles. The electrical properties and electric-heating capability were evaluated every 30 freeze–thaw cycles, and the physicochemical characteristics of the samples were analyzed using X-ray diffraction and mercury intrusion porosimetry. The results indicate a decline in both electrical conductivity and heat-generation capability as the freeze–thaw cycles progress. Furthermore, changes in the pore structure of the mortar samples during the freeze–thaw cycles contributed to damage in the conductive network formed by CNT and CF, resulting in decreased electrical conductivity and heat-generation capabilities of the mortar samples. |
| doi_str_mv | 10.1007/s42823-024-00738-w |
| format | Article |
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N. ; Hong, Won-Taek ; Jung, Jongwon ; Park, Chiyoung ; Jang, Daeik ; Yang, Beomjoo</creator><creatorcontrib>Yoon, H. N. ; Hong, Won-Taek ; Jung, Jongwon ; Park, Chiyoung ; Jang, Daeik ; Yang, Beomjoo</creatorcontrib><description>The present study investigates the impact of freeze–thaw deterioration on the electrical properties and electric-heating capabilities of cement mortar incorporating with carbon nanotubes (CNT) and carbon fibers (CF). Mortar samples, containing 0.5 wt.% CNT and 0.1 wt.% CF relative to the mass of cement, were prepared and subjected to freeze–thaw tests for up to 300 cycles. The electrical properties and electric-heating capability were evaluated every 30 freeze–thaw cycles, and the physicochemical characteristics of the samples were analyzed using X-ray diffraction and mercury intrusion porosimetry. The results indicate a decline in both electrical conductivity and heat-generation capability as the freeze–thaw cycles progress. Furthermore, changes in the pore structure of the mortar samples during the freeze–thaw cycles contributed to damage in the conductive network formed by CNT and CF, resulting in decreased electrical conductivity and heat-generation capabilities of the mortar samples.</description><identifier>ISSN: 1976-4251</identifier><identifier>EISSN: 2233-4998</identifier><identifier>DOI: 10.1007/s42823-024-00738-w</identifier><language>eng</language><publisher>Singapore: Springer Nature Singapore</publisher><subject>Carbon ; Carbon fibers ; Carbon nanotubes ; Cement ; Characterization and Evaluation of Materials ; Chemistry and Materials Science ; Electrical conductivity ; Electrical properties ; Electrical resistivity ; Electrodes ; Freeze thaw cycles ; Heat ; Heating ; Investigations ; Materials Engineering ; Materials Science ; Mechanical properties ; Mercury ; Mortars (material) ; Nanotechnology ; Nanotubes ; Original Article ; Porosity ; Temperature ; Test methods ; X-ray diffraction</subject><ispartof>Carbon Letters, 2024-08, Vol.34 (7), p.1949-1959</ispartof><rights>The Author(s), under exclusive licence to Korean Carbon Society 2024. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.</rights><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c298t-2951d09887b3b24091bc8e63f9b85f81eb441e35733e3f95c99856e6938518df3</cites><orcidid>0000-0003-4280-2450</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/s42823-024-00738-w$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s42823-024-00738-w$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27903,27904,41467,42536,51297</link.rule.ids></links><search><creatorcontrib>Yoon, H. N.</creatorcontrib><creatorcontrib>Hong, Won-Taek</creatorcontrib><creatorcontrib>Jung, Jongwon</creatorcontrib><creatorcontrib>Park, Chiyoung</creatorcontrib><creatorcontrib>Jang, Daeik</creatorcontrib><creatorcontrib>Yang, Beomjoo</creatorcontrib><title>Investigation of freeze–thaw deterioration effects on electrical properties and electric-heating capability of CNT-CF incorporated cement mortar</title><title>Carbon Letters</title><addtitle>Carbon Lett</addtitle><description>The present study investigates the impact of freeze–thaw deterioration on the electrical properties and electric-heating capabilities of cement mortar incorporating with carbon nanotubes (CNT) and carbon fibers (CF). Mortar samples, containing 0.5 wt.% CNT and 0.1 wt.% CF relative to the mass of cement, were prepared and subjected to freeze–thaw tests for up to 300 cycles. The electrical properties and electric-heating capability were evaluated every 30 freeze–thaw cycles, and the physicochemical characteristics of the samples were analyzed using X-ray diffraction and mercury intrusion porosimetry. The results indicate a decline in both electrical conductivity and heat-generation capability as the freeze–thaw cycles progress. Furthermore, changes in the pore structure of the mortar samples during the freeze–thaw cycles contributed to damage in the conductive network formed by CNT and CF, resulting in decreased electrical conductivity and heat-generation capabilities of the mortar samples.</description><subject>Carbon</subject><subject>Carbon fibers</subject><subject>Carbon nanotubes</subject><subject>Cement</subject><subject>Characterization and Evaluation of Materials</subject><subject>Chemistry and Materials Science</subject><subject>Electrical conductivity</subject><subject>Electrical properties</subject><subject>Electrical resistivity</subject><subject>Electrodes</subject><subject>Freeze thaw cycles</subject><subject>Heat</subject><subject>Heating</subject><subject>Investigations</subject><subject>Materials Engineering</subject><subject>Materials Science</subject><subject>Mechanical properties</subject><subject>Mercury</subject><subject>Mortars (material)</subject><subject>Nanotechnology</subject><subject>Nanotubes</subject><subject>Original Article</subject><subject>Porosity</subject><subject>Temperature</subject><subject>Test methods</subject><subject>X-ray diffraction</subject><issn>1976-4251</issn><issn>2233-4998</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><recordid>eNp9kU1uFDEQhS1EpIxCLpCVJdYG_07bSzQiECkim7C23O7yjKGn3dgOo7DKGeCGnARPGhFWWbns-t4rqx5CF4y-YZR2b4vkmgtCuSTtKjQ5vEArzoUg0hj9Eq2Y6dZEcsVO0XkpsafCKNVp063Qz6vpO5Qat67GNOEUcMgAP-D3w6-6cwc8QIUcU17aEAL4WvCxHFuVo3cjnnOaIdcIBbtp-NchO2iqaYu9m10fx1jvj_6bT7dkc4nj5FOej8YwYA97mCrep1xdfoVOghsLnP89z9Dny_e3m4_k-ubD1ebdNfHc6Eq4UWygRuuuFz2X1LDea1iLYHqtgmbQS8lAqE4IaI_Kt12oNayN0IrpIYgz9Hrxbf__dteWYL-kuzy1kVZQLRmjRtIn6mvK4IrfpdHlJ1KKzgjVKL5QPqdSMgQ757h3-d4yao8h2SUk20KyjyHZQxOJRVQaPG3hP9tnVH8AXJyYdw</recordid><startdate>20240801</startdate><enddate>20240801</enddate><creator>Yoon, H. 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N. ; Hong, Won-Taek ; Jung, Jongwon ; Park, Chiyoung ; Jang, Daeik ; Yang, Beomjoo</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c298t-2951d09887b3b24091bc8e63f9b85f81eb441e35733e3f95c99856e6938518df3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>Carbon</topic><topic>Carbon fibers</topic><topic>Carbon nanotubes</topic><topic>Cement</topic><topic>Characterization and Evaluation of Materials</topic><topic>Chemistry and Materials Science</topic><topic>Electrical conductivity</topic><topic>Electrical properties</topic><topic>Electrical resistivity</topic><topic>Electrodes</topic><topic>Freeze thaw cycles</topic><topic>Heat</topic><topic>Heating</topic><topic>Investigations</topic><topic>Materials Engineering</topic><topic>Materials Science</topic><topic>Mechanical properties</topic><topic>Mercury</topic><topic>Mortars (material)</topic><topic>Nanotechnology</topic><topic>Nanotubes</topic><topic>Original Article</topic><topic>Porosity</topic><topic>Temperature</topic><topic>Test methods</topic><topic>X-ray diffraction</topic><toplevel>online_resources</toplevel><creatorcontrib>Yoon, H. N.</creatorcontrib><creatorcontrib>Hong, Won-Taek</creatorcontrib><creatorcontrib>Jung, Jongwon</creatorcontrib><creatorcontrib>Park, Chiyoung</creatorcontrib><creatorcontrib>Jang, Daeik</creatorcontrib><creatorcontrib>Yang, Beomjoo</creatorcontrib><collection>CrossRef</collection><collection>Korea Scholar</collection><jtitle>Carbon Letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Yoon, H. N.</au><au>Hong, Won-Taek</au><au>Jung, Jongwon</au><au>Park, Chiyoung</au><au>Jang, Daeik</au><au>Yang, Beomjoo</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Investigation of freeze–thaw deterioration effects on electrical properties and electric-heating capability of CNT-CF incorporated cement mortar</atitle><jtitle>Carbon Letters</jtitle><stitle>Carbon Lett</stitle><date>2024-08-01</date><risdate>2024</risdate><volume>34</volume><issue>7</issue><spage>1949</spage><epage>1959</epage><pages>1949-1959</pages><issn>1976-4251</issn><eissn>2233-4998</eissn><abstract>The present study investigates the impact of freeze–thaw deterioration on the electrical properties and electric-heating capabilities of cement mortar incorporating with carbon nanotubes (CNT) and carbon fibers (CF). Mortar samples, containing 0.5 wt.% CNT and 0.1 wt.% CF relative to the mass of cement, were prepared and subjected to freeze–thaw tests for up to 300 cycles. The electrical properties and electric-heating capability were evaluated every 30 freeze–thaw cycles, and the physicochemical characteristics of the samples were analyzed using X-ray diffraction and mercury intrusion porosimetry. The results indicate a decline in both electrical conductivity and heat-generation capability as the freeze–thaw cycles progress. Furthermore, changes in the pore structure of the mortar samples during the freeze–thaw cycles contributed to damage in the conductive network formed by CNT and CF, resulting in decreased electrical conductivity and heat-generation capabilities of the mortar samples.</abstract><cop>Singapore</cop><pub>Springer Nature Singapore</pub><doi>10.1007/s42823-024-00738-w</doi><tpages>11</tpages><orcidid>https://orcid.org/0000-0003-4280-2450</orcidid></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1976-4251 |
| ispartof | Carbon Letters, 2024-08, Vol.34 (7), p.1949-1959 |
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| source | Springer Nature - Complete Springer Journals |
| subjects | Carbon Carbon fibers Carbon nanotubes Cement Characterization and Evaluation of Materials Chemistry and Materials Science Electrical conductivity Electrical properties Electrical resistivity Electrodes Freeze thaw cycles Heat Heating Investigations Materials Engineering Materials Science Mechanical properties Mercury Mortars (material) Nanotechnology Nanotubes Original Article Porosity Temperature Test methods X-ray diffraction |
| title | Investigation of freeze–thaw deterioration effects on electrical properties and electric-heating capability of CNT-CF incorporated cement mortar |
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