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Research progress on individual effect of graphene oxide in cement-based materials and its synergistic effect with other nanomaterials
- Source :
- Nanotechnology Reviews, Vol 10, Iss 1, Pp 1208-1235 (2021)
- Publication Year :
- 2021
- Publisher :
- Walter de Gruyter GmbH, 2021.
-
Abstract
- Poor crack resistance, high brittleness, and poor toughness are inherent limitations of traditional cement-based materials. Besides, cement-based materials have certain shortcomings in energy consumption and environmental protection. Therefore, improving the performance of cement-based materials becomes a hot topic in related research. At the same time, the development of nanomaterials and technologies provides researchers with a new research idea: to enhance the performance of cement-based materials at the nanoscale level. Graphene oxide (GO) is one of the most representative nano-reinforcements. Due to its high surface area and excellent physical properties, GO has a surprising effect on improving the performance of cement-based materials. In addition, nanosilica (NS) and carbon nanotubes (CNTs) have excellent improvement on cement-based materials, and people also hope to further improve the performance of cement-based materials through the interaction of various nanomaterials. In this paper, the influence of GO on cement-based materials is reviewed by consulting a lot of correlative literature, mainly focusing on the following aspects: (i) The dispersion of GO in cement paste. (ii) The influence of GO on the properties of cement-based materials, including working performance, mechanical strength, microstructural characteristics, and durability. (iii) The effect of nanohybrid materials of GO, NS, and CNTs on cement-based materials, and the synergistic effects of various nanomaterials are reviewed for the first time. (iv) Evaluation of current progress. This paper aims to provide guidance for the study and application of GO-modified cement-based materials and nanohybrid materials.
- Subjects :
- Technology
Materials science
Physical and theoretical chemistry
QD450-801
Oxide
Energy Engineering and Power Technology
Medicine (miscellaneous)
Nanotechnology
development and challenges
TP1-1185
Nanomaterials
law.invention
Biomaterials
chemistry.chemical_compound
cement-based materials
synergistic effect
law
nanomaterials
Cement
Graphene
Chemical technology
Process Chemistry and Technology
Surfaces, Coatings and Films
chemistry
graphene oxide
nanohybrid materials
Biotechnology
Subjects
Details
- ISSN :
- 21919097
- Volume :
- 10
- Database :
- OpenAIRE
- Journal :
- Nanotechnology Reviews
- Accession number :
- edsair.doi.dedup.....bf8da37348878fe3c6c70a6d509ed13c