Reinforcing mechanisms review of the graphene oxide on cement composites
By virtue of the abundant oxygen-functional groups, ultra-high specific surface area and superior mechanical properties, graphene oxide (GO) has been proven as one of the outstanding candidates in cement composites. Compared with the traditional cement pastes, the GO-reinforced cement composites exh...
Saved in:
| Main Authors: | , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
De Gruyter
2024-11-01
|
| Series: | Nanotechnology Reviews |
| Subjects: | |
| Online Access: | https://doi.org/10.1515/ntrev-2024-0120 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1850058758179258368 |
|---|---|
| author | Lu Shuaijie Gong Chen Yu Jiajian Hu Junxiang Wang Siyao Gao Yuan |
| author_facet | Lu Shuaijie Gong Chen Yu Jiajian Hu Junxiang Wang Siyao Gao Yuan |
| author_sort | Lu Shuaijie |
| collection | DOAJ |
| description | By virtue of the abundant oxygen-functional groups, ultra-high specific surface area and superior mechanical properties, graphene oxide (GO) has been proven as one of the outstanding candidates in cement composites. Compared with the traditional cement pastes, the GO-reinforced cement composites exhibit benefits in pore structure, mechanical properties, and durability. In addition, the abundant oxygen-containing functional groups on GO can promote the hydration rate of cement and combine with hydration products to fill the pores. To further improve the performance of GO-reinforced cement composites and promote the application of composites in practical engineering, it is necessary to comprehensively understand the reinforcing mechanisms of GO on cement composites. In this work, the enhancement mechanisms of GO to improve hydration, nucleation effects, mechanical strengthening mechanisms, antiseepage mechanisms and pore-filling effects of GO are systematically revealed. The optimal dosage range of GO mixing in the current study is calculated by considering the factors of mechanical property and microscopic characterization, but the economic cost also needs to be considered in future development studies. This review will promote the application of the more cost-effective and high-performance GO-reinforced cement composites in practical construction engineering. |
| format | Article |
| id | doaj-art-aeb052d8a4714828940fdfd7017a51c6 |
| institution | DOAJ |
| issn | 2191-9097 |
| language | English |
| publishDate | 2024-11-01 |
| publisher | De Gruyter |
| record_format | Article |
| series | Nanotechnology Reviews |
| spelling | doaj-art-aeb052d8a4714828940fdfd7017a51c62025-08-20T02:51:03ZengDe GruyterNanotechnology Reviews2191-90972024-11-011311556910.1515/ntrev-2024-0120Reinforcing mechanisms review of the graphene oxide on cement compositesLu Shuaijie0Gong Chen1Yu Jiajian2Hu Junxiang3Wang Siyao4Gao Yuan5School of Transportation and Civil Engineering, Nantong University, Nantong, 226019, ChinaSchool of Transportation and Civil Engineering, Nantong University, Nantong, 226019, ChinaSchool of Transportation and Civil Engineering, Nantong University, Nantong, 226019, ChinaSchool of Transportation and Civil Engineering, Nantong University, Nantong, 226019, ChinaSchool of Transportation and Civil Engineering, Nantong University, Nantong, 226019, ChinaSchool of Transportation and Civil Engineering, Nantong University, Nantong, 226019, ChinaBy virtue of the abundant oxygen-functional groups, ultra-high specific surface area and superior mechanical properties, graphene oxide (GO) has been proven as one of the outstanding candidates in cement composites. Compared with the traditional cement pastes, the GO-reinforced cement composites exhibit benefits in pore structure, mechanical properties, and durability. In addition, the abundant oxygen-containing functional groups on GO can promote the hydration rate of cement and combine with hydration products to fill the pores. To further improve the performance of GO-reinforced cement composites and promote the application of composites in practical engineering, it is necessary to comprehensively understand the reinforcing mechanisms of GO on cement composites. In this work, the enhancement mechanisms of GO to improve hydration, nucleation effects, mechanical strengthening mechanisms, antiseepage mechanisms and pore-filling effects of GO are systematically revealed. The optimal dosage range of GO mixing in the current study is calculated by considering the factors of mechanical property and microscopic characterization, but the economic cost also needs to be considered in future development studies. This review will promote the application of the more cost-effective and high-performance GO-reinforced cement composites in practical construction engineering.https://doi.org/10.1515/ntrev-2024-0120gonano-modificationcement composites |
| spellingShingle | Lu Shuaijie Gong Chen Yu Jiajian Hu Junxiang Wang Siyao Gao Yuan Reinforcing mechanisms review of the graphene oxide on cement composites Nanotechnology Reviews go nano-modification cement composites |
| title | Reinforcing mechanisms review of the graphene oxide on cement composites |
| title_full | Reinforcing mechanisms review of the graphene oxide on cement composites |
| title_fullStr | Reinforcing mechanisms review of the graphene oxide on cement composites |
| title_full_unstemmed | Reinforcing mechanisms review of the graphene oxide on cement composites |
| title_short | Reinforcing mechanisms review of the graphene oxide on cement composites |
| title_sort | reinforcing mechanisms review of the graphene oxide on cement composites |
| topic | go nano-modification cement composites |
| url | https://doi.org/10.1515/ntrev-2024-0120 |
| work_keys_str_mv | AT lushuaijie reinforcingmechanismsreviewofthegrapheneoxideoncementcomposites AT gongchen reinforcingmechanismsreviewofthegrapheneoxideoncementcomposites AT yujiajian reinforcingmechanismsreviewofthegrapheneoxideoncementcomposites AT hujunxiang reinforcingmechanismsreviewofthegrapheneoxideoncementcomposites AT wangsiyao reinforcingmechanismsreviewofthegrapheneoxideoncementcomposites AT gaoyuan reinforcingmechanismsreviewofthegrapheneoxideoncementcomposites |