Cyclic heating and mechanical properties of CNT reinforced cement composite

YC Choi - Composite Structures, 2021 - Elsevier
The heating performance of cement composites can be improved by adding carbon
nanotubes (CNTs); however, cyclic heating by CNTs can reduce the heating and …

Nanostructured thermoelectric composites for efficient energy harvesting in infrastructure construction applications

K Choi, D Kim, W Chung, C Cho, SW Kang - Cement and Concrete …, 2022 - Elsevier
Although numerous investigations have been performed on thermoelectric (TE) fields, no
notable studies have been conducted on TE structural materials. In this study, the electrical …

Multi-walled carbon nanotubes with different features reinforced cement pastes: A compressive and systematic approach using principal component analysis

B Şimşek - Journal of Building Engineering, 2020 - Elsevier
The properties of multi-walled carbon nanotubes (MWCNTs) significantly affect cement
paste properties. This study statistically analyzed the effects of MWCNT properties such as …

Self-heating and electrical performance of carbon nanotube-enhanced cement composites

H Lee, W Yu, KJ Loh, W Chung - Construction and Building Materials, 2020 - Elsevier
This work hypothesizes that mixing carbon nanotubes with cement improves the thermal and
electrical properties of bulk cement composites. To test this, two different methods of …

Effect of single-walled carbon nanotubes on strength properties of cement composites

J Kang, S Al-Sabah, R Théo - Materials, 2020 - mdpi.com
This study aimed to investigate the effects of single-walled carbon nanotubes (SWCNTs) on
strength the properties of cement composites when surfactant (SAA) was applied as the …

Enhanced mechanical and heating performance of multi-walled carbon nanotube-cement composites fabricated using different mixing methods

H Lee, S Jeong, S Park, W Chung - Composite Structures, 2019 - Elsevier
To improve the mechanical strength of cement materials used in infrastructure, this study
investigates cementitious composites containing multi walled carbon nanotubes (MWCNTs) …

Multifunctional cement-based materials modified with electrostatic self-assembled CNT/TiO2 composite filler

L Zhang, L Li, Y Wang, X Yu, B Han - Construction and Building Materials, 2020 - Elsevier
Owing to its good conductive property, dispersion, and low water absorption property, the
electrostatic self-assembled CNT/TiO 2 composite filler is an excellent candidate for …

Enhanced bonding behavior of multi-walled carbon nanotube cement composites and reinforcing bars

H Lee, S Jeong, S Cho, W Chung - Composite Structures, 2020 - Elsevier
Bonding between reinforcing bars and cement was enhanced using multi-walled carbon
nanotubes (MWCNTs). To investigate the bonding behavior between the composites and a …

The combined effect of carbon fiber and carbon nanotubes on the electrical and self-heating properties of cement composites

SR Armoosh, M Oltulu, I Alameri… - Journal of Intelligent …, 2022 - journals.sagepub.com
This work investigates the electrical and heating performance of conductive cement
composites by using carbonaceous materials (carbon fibers (CF) and carbon nanotubes …

Graphene oxide-assisted multi-walled carbon nanotube reinforcement of the transport properties in cementitious composites

Y Gao, H Jing, Z Zhou, W Chen, L Li, X Shi - Journal of Materials Science, 2020 - Springer
The superior mechanical properties of multi-walled carbon nanotubes (MWCNTs) and
prominent dispersibility of graphene oxide (GO) make their hybrid materials have the …