Electrical properties of cement-based composites containing carbon black particles

A. O. Monteiro; P. B. Cachim; P. M. F. J. Costa

doi:10.1016/j.matpr.2015.04.021

Electrical properties of cement-based composites containing carbon black particles

A. O. Monteiro, P. B. Cachim, P. M. F. J. Costa

King Abdullah University of Science and Technology

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

55 Scopus citations

Abstract

The electrical properties of cement-based composites doped with carbon black nanoparticles (CB) are discussed. Several CB concentrations were considered and tested under compressive load whilst the resistivity variation was read in tandem. The aim of evaluating stress in function of the electrical resistivity is to study the potential of these materials for self-monitoring applications in civil infrastructures. Results demonstrate a resistivity decrease followed by an increase of the stress sensitivity when increasing the CB amount in the mixture.

Original language	English (US)
Title of host publication	Materials Today: Proceedings
Publisher	Elsevier BV
Pages	193-199
Number of pages	7
DOIs	https://doi.org/10.1016/j.matpr.2015.04.021
State	Published - 2015

Bibliographical note

KAUST Repository Item: Exported on 2021-08-19
Acknowledgements: We acknowledge financial support from FCT (PhD scholarship SFRH/BD/84644/2012) and from KAUST.

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10.1016/j.matpr.2015.04.021

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@inproceedings{87f65db9946d423383c57f99790320f6,

title = "Electrical properties of cement-based composites containing carbon black particles",

abstract = "The electrical properties of cement-based composites doped with carbon black nanoparticles (CB) are discussed. Several CB concentrations were considered and tested under compressive load whilst the resistivity variation was read in tandem. The aim of evaluating stress in function of the electrical resistivity is to study the potential of these materials for self-monitoring applications in civil infrastructures. Results demonstrate a resistivity decrease followed by an increase of the stress sensitivity when increasing the CB amount in the mixture.",

author = "Monteiro, {A. O.} and Cachim, {P. B.} and Costa, {P. M. F. J.}",

note = "KAUST Repository Item: Exported on 2021-08-19 Acknowledgements: We acknowledge financial support from FCT (PhD scholarship SFRH/BD/84644/2012) and from KAUST.",

year = "2015",

doi = "10.1016/j.matpr.2015.04.021",

language = "English (US)",

pages = "193--199",

booktitle = "Materials Today: Proceedings",

publisher = "Elsevier BV",

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T1 - Electrical properties of cement-based composites containing carbon black particles

AU - Monteiro, A. O.

AU - Cachim, P. B.

AU - Costa, P. M. F. J.

N1 - KAUST Repository Item: Exported on 2021-08-19 Acknowledgements: We acknowledge financial support from FCT (PhD scholarship SFRH/BD/84644/2012) and from KAUST.

PY - 2015

Y1 - 2015

N2 - The electrical properties of cement-based composites doped with carbon black nanoparticles (CB) are discussed. Several CB concentrations were considered and tested under compressive load whilst the resistivity variation was read in tandem. The aim of evaluating stress in function of the electrical resistivity is to study the potential of these materials for self-monitoring applications in civil infrastructures. Results demonstrate a resistivity decrease followed by an increase of the stress sensitivity when increasing the CB amount in the mixture.

AB - The electrical properties of cement-based composites doped with carbon black nanoparticles (CB) are discussed. Several CB concentrations were considered and tested under compressive load whilst the resistivity variation was read in tandem. The aim of evaluating stress in function of the electrical resistivity is to study the potential of these materials for self-monitoring applications in civil infrastructures. Results demonstrate a resistivity decrease followed by an increase of the stress sensitivity when increasing the CB amount in the mixture.

UR - http://hdl.handle.net/10754/670674

UR - https://linkinghub.elsevier.com/retrieve/pii/S221478531500022X

UR - http://www.scopus.com/inward/record.url?scp=84940647196&partnerID=8YFLogxK

U2 - 10.1016/j.matpr.2015.04.021

DO - 10.1016/j.matpr.2015.04.021

M3 - Conference contribution

SP - 193

EP - 199

BT - Materials Today: Proceedings

PB - Elsevier BV

ER -

Electrical properties of cement-based composites containing carbon black particles

Abstract

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