2011
DOI: 10.1016/j.carbon.2011.03.017
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Electrical and piezoresistive properties of multi-walled carbon nanotube/polymer composite films aligned by an electric field

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Cited by 278 publications
(164 citation statements)
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“…In the CNT/PC samples, regardless of the MWCNT concentration, k was larger than the pure geometrically induced value of 1.76 (marked as a dashed line on Figure 4(a)), whereas it was less than this value in the samples with PEDOT/PSS-coated MWCNTs. For CNT/PC samples, the k values found are consistent with those in the literature [4,6,8,10,14]. This is the first evidence that the piezoresistive behavior is largely amplified by the strain dependency on the nanocomposite's electrical volume resistivity (the term dρ ρ·ε in Equation 4).…”
Section: A C C E P T E D Accepted Manuscriptsupporting
confidence: 80%
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“…In the CNT/PC samples, regardless of the MWCNT concentration, k was larger than the pure geometrically induced value of 1.76 (marked as a dashed line on Figure 4(a)), whereas it was less than this value in the samples with PEDOT/PSS-coated MWCNTs. For CNT/PC samples, the k values found are consistent with those in the literature [4,6,8,10,14]. This is the first evidence that the piezoresistive behavior is largely amplified by the strain dependency on the nanocomposite's electrical volume resistivity (the term dρ ρ·ε in Equation 4).…”
Section: A C C E P T E D Accepted Manuscriptsupporting
confidence: 80%
“…Strong, non-linear piezoresistive behavior, like that exhibited by CNT/PC samples, has been found experimentally [7,6,10] and theoretically [14,15] in materials with easily disrupted percolating network of conductive fillers embedded in a highly resistive matrix. Typically, the tunneling resistance increases exponentially with respect to separation between fillers.…”
Section: A C C E P T E D Accepted Manuscriptmentioning
confidence: 99%
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“…MWCNT'ler (çok duvarlı karbon nanotüp) de film formunda iken piezorezistif özelliklere sahip olabilmektedirler [68]. Karbon siyahı partiküllerde olduğu gibi, karbon nanotüplerin piezorezistif duyarlılığı, artan dolgu konsantrasyonuyla azalmaktadır [69].…”
Section: Ekstrinsik Iletken Kaplamalarunclassified