2015
DOI: 10.1016/j.compositesa.2014.12.002
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Review of nanocarbon-engineered multifunctional cementitious composites

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Cited by 315 publications
(149 citation statements)
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References 91 publications
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“…B04 has the highest fractional change in electrical resistivity among all composites. The change of electrical resistivity under compressive loading is caused by three aspects [13]. Firstly, the intrinsic electrical resistivity of CNT/NCB composite fillers changes [26].…”
Section: Electrically Conductive Properties Of Cement Mortars With Cnmentioning
confidence: 99%
See 1 more Smart Citation
“…B04 has the highest fractional change in electrical resistivity among all composites. The change of electrical resistivity under compressive loading is caused by three aspects [13]. Firstly, the intrinsic electrical resistivity of CNT/NCB composite fillers changes [26].…”
Section: Electrically Conductive Properties Of Cement Mortars With Cnmentioning
confidence: 99%
“…Researches demonstrated that proper addition of nano carbon materials (NCMs) can endure cement-based composites with not only great mechanical properties and anti-crack abilities, but also durability and functional properties [11][12][13]. Furthermore, the NCMs reinforced cement-based composites themselves will have sensing properties, thus achieving smart monitoring.…”
Section: Introductionmentioning
confidence: 98%
“…Self-sensing cementbased structural materials offer the benefit of easily binding with the monitored structure as they possess similar material properties as the structure being monitored [13]. Fabrication of self-sensing ce-70 mentitious materials through the doping of carbonbased particles into traditional admixtures of cement has been achieved [14]. Various carbon-based materials have been mixed with cementitious materials, including carbon fibers [15,16], nano-carbon 75 black [17] and, more recently, multi-walled carbon nanotubes (MWCNT) [4,18,19].…”
mentioning
confidence: 99%
“…Adem谩s de una mejor resistencia a compresi贸n, a tracci贸n o en flexotracci贸n [11], la reducida resistividad el茅ctrica de las GNPs podr铆a explotarse en el desarrollo de estructuras de hormig贸n capaces de automonitorizarse [12]. El principal problema asociado a las GNPs vuelve a ser su dispersabilidad [13]. Mediante ultrasonicaci贸n se puede conseguir una dispersi贸n homog茅nea en medio acuoso [13]- [15], pero dicha t茅cnica no es escalable a la producci贸n a gran escala y adem谩s puede producirse una reaglomeraci贸n de las nanopart铆culas cuando dicha preparaci贸n entra en contacto con el cemento [15].…”
unclassified
“…El principal problema asociado a las GNPs vuelve a ser su dispersabilidad [13]. Mediante ultrasonicaci贸n se puede conseguir una dispersi贸n homog茅nea en medio acuoso [13]- [15], pero dicha t茅cnica no es escalable a la producci贸n a gran escala y adem谩s puede producirse una reaglomeraci贸n de las nanopart铆culas cuando dicha preparaci贸n entra en contacto con el cemento [15]. Esto se consigue mejorar mediante la modificaci贸n superficial de las GNPs, incorporando grupos hidroxilo dando lugar al 贸xido de grafeno (GO), con elevado car谩cter hidrof铆lico y mucho m谩s dispersable [16].…”
unclassified