Defected graphene oxide and applications in cement-based materials
Source abstract
Abstract
Abstract As the basic constituent of concrete, which is currently the most consumed solid material in the world, cement undergoes continuous research and development for improvement of its intrinsic limitations such as brittleness, low specific strength and vulnerability to degradation. Graphene oxide (GO) has emerged as a promising nano-modifier for cement and concrete, while recent findings indicate that its defected forms (dGO), enriched with oxygen functionalities and lattice irregularities, may offer superior reinforcement capabilities. In this sense, defect engineering, which constitutes the deliberate introduction of structural irregularities and imperfections such as holes, vacancies, atoms substitutions and crystallographic defects in a lattice, is a powerful tool for tailoring materials for structural applications. This review consolidates the current understanding of defect engineering in GO and its role in cementitious composites. The fundamental structure-property relationships of dGO are discussed, with emphasis on how vacancies, functional groups and other types of defects influence physicochemical behaviour. Particular attention is given to the interactions of dGO with cement hydration products, where defects enhance nucleation, interfacial bonding, and dispersion stability, resulting in refined pore structures and improved durability. Applications are critically assessed across mechanical, thermal, and sensing domains, highlighting the capacity of dGO to improve strength, toughness, thermal regulation, fire resistance, and self-sensing functionality. Remaining challenges – including scalable synthesis, dispersion strategies and long-term durability are identified as key barriers to field implementation. Overall, this review underscores defect engineering as a powerful route for designing next-generation, multifunctional cement-based composites that are stronger, more durable, and compatible with sustainable and smart infrastructure goals.
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Research context
OpenAlex topics: Concrete and Cement Materials Research · Graphene and Nanomaterials Applications · Smart Materials for Construction
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Department of Chemical Engineering , University of Patras , Patras , 26504 , Greece
Institute of Chemical Engineering Sciences , Foundation for Research and Technology – Hellas (FORTH/ ICE-HT) , Patras , 26504 , Greece
References (93)
Show source-provided references
1. European Commission. Directorate-general for climate action. A study of supporting measures promoting decarbonisation in the sectors covered by ETS2 2025. [Internet] Available from: https://data.europa.eu/doi/10.2834/2777563.
2. Blázquez, T, Suárez, R, Ferrari, S, Sendra, JJ. Improving winter thermal comfort in mediterranean buildings upgrading the envelope: an adaptive assessment based on a real survey. Energy Build 2023;278.10.1016/j.enbuild.2022.112615 ↗
3. Mediterranean Action Plan. State of the environment and development in the mediterranean. Barcelona: United Nations Environment Programme; 2020.
4. Gagg, CR. Cement and concrete as an engineering material: an historic appraisal and case study analysis. Eng Fail Anal 2014;40:114–40. https://doi.org/10.1016/j.engfailanal.2014.02.004.10.1016/j.engfailanal.2014.02.004 ↗
5. Golewski, GL. The phenomenon of cracking in cement concretes and reinforced concrete structures: the mechanism of cracks formation, causes of their initiation, types and places of occurrence, and methods of detection–a review. Buildings 2023;13.10.3390/buildings13030765 ↗
6. Al-Obaidi, S, Bamonte, P, Ferrara, L, Luchini, M, Mazzantini, I. Durability-based design of structures made with ultra-high-performance/ultra-high-durability concrete in extremely aggressive scenarios: application to a geothermal water basin case study. Infrastructure 2020;5:1–44.10.3390/infrastructures5110102 ↗
7. Akbulut, ZF, Tawfik, TA, Smarzewski, P, Guler, S. Advancing hybrid fiber-reinforced concrete: performance, crack resistance mechanism, and future innovations. Buildings 2025;15.10.3390/buildings15081247 ↗
8. Dalla, PT, Dassios, KG, Tragazikis, IK, Exarchos, DA, Matikas, TE. Carbon nanotubes and nanofibers as strain and damage sensors for smart cement. Mater Today Commun 2016;8:196–204. https://doi.org/10.1016/j.mtcomm.2016.07.004.10.1016/j.mtcomm.2016.07.004 ↗
9. Hu, ZY, Wan, Y, Duan, YJ, Shi, YH, Gu, CP, Ma, R, et al.. A review of the impact of graphene oxide on cement composites. Nanomaterials 2025;15:216. https://doi.org/10.3390/nano15030216.10.3390/nano15030216 ↗
10. Zhang, P, Sun, Y, Wei, J, Zhang, T. Research progress on properties of cement-based composites incorporating graphene oxide. Rev Adv Mater Sci 2023;62.10.1515/rams-2022-0329 ↗
11. Huang, CY, Lin, YC, Chung, JHY, Chiu, HY, Yeh, NL, Chang, SJ, et al.. Enhancing cementitious composites with functionalized graphene oxide-based materials: Surface chemistry and mechanisms. Int J Mol Sci 2023;24:10461. https://doi.org/10.3390/ijms241310461.10.3390/ijms241310461 ↗
12. Liu, C, Chen, F, Wu, Y, Zheng, Z, Yang, J, Yang, B, et al.. Research progress on individual effect of graphene oxide in cement-based materials and its synergistic effect with other nanomaterials. Nanotechnol Rev 2021;10:1208–35.10.1515/ntrev-2021-0080 ↗
13. Miao, J, Hu, J, Lu, S, Wang, S, Lin, J, Gao, Y. Molecular dynamics investigation on the crack-bridging role of coated graphene oxide on steel fiber reinforced concrete. Case Stud Constr Mater 2025;22:e04689. https://doi.org/10.1016/j.cscm.2025.e04689.10.1016/j.cscm.2025.e04689 ↗
14. Gladwin Alex, A, Kedir, A, Gebrehiwet Tewele, T. Review on effects of graphene oxide on mechanical and microstructure of cement-based materials. Constr Build Mater 2022;360:129609. https://doi.org/10.1016/j.conbuildmat.2022.129609.10.1016/j.conbuildmat.2022.129609 ↗
15. Qureshi, TS, Panesar, DK. Impact of graphene oxide and highly reduced graphene oxide on cement based composites. Constr Build Mater 2019;206:71–83. https://doi.org/10.1016/j.conbuildmat.2019.01.176.10.1016/j.conbuildmat.2019.01.176 ↗
16. Fonseka, I, Mohotti, D, Wijesooriya, K, Lee, CK, Mendis, P. Influence of graphene oxide properties, superplasticiser type, and dispersion technique on mechanical performance of graphene oxide-added concrete. Constr Build Mater 2024;428:136415. https://doi.org/10.1016/j.conbuildmat.2024.136415.10.1016/j.conbuildmat.2024.136415 ↗
17. Udumulla, D, Ginigaddara, T, Thushara Jayasinghe, PM, SB. Effect of graphene oxide nanomaterials on the durability of. Materials 2024;17:1–23.10.3390/ma17102411 ↗
18. Qian, J, Zhou, LQ, Wang, X, Yang, JP. Degradation of mechanical properties of graphene oxide concrete under sulfate attack and freeze-thaw cycle environment. Materials 2023;16:6949. https://doi.org/10.3390/ma16216949.10.3390/ma16216949 ↗
19. Zeng, H, Zhou, R, Yu, J, Hu, Y, Qu, S, Chen, J, et al.. Experiment and modelling of degradation mechanism of cement mortar with graphene oxide nanosheets under sulfate attack. Cem Concr Compos 2025;155:105833. https://doi.org/10.1016/j.cemconcomp.2024.105833.10.1016/j.cemconcomp.2024.105833 ↗
20. Su, W, Liu, C, Bao, W, Zheng, Z, Guangyi Ma, YD, WY. Study on the mechanical performance, durability, and microscopic mechanism of cement mortar modified by a composite of graphene oxide and nano-calcium carbonate. Buildings 2024;14:2236.10.3390/buildings14072236 ↗
21. Janjaroen, T, Khammahong, S, Tuichai, W, Karaphun, A, Phrompet, C, Sriwong, C, et al.. The mechanical and thermal properties of cement CAST mortar/graphene oxide composites materials. Int J Concr Struct Mater 2022;16. https://doi.org/10.1186/s40069-022-00521-z.10.1186/s40069-022-00521-z ↗
22. Androulidakis, C, Kotsidi, M, Gorgolis, G, Pavlou, C, Sygellou, L, Paterakis, G, et al.. Multi-functional 2D hybrid aerogels for gas absorption applications. Sci Rep 2021;11:13548. https://doi.org/10.1038/s41598-021-92957-8.10.1038/s41598-021-92957-8 ↗
23. Gorgolis, G, Kotsidi, M, Paterakis, G, Koutroumanis, N, Tsakonas, C, Galiotis, C. Graphene aerogels as efficient adsorbers of water pollutants and their effect of drying methods. Sci Rep 2024;14:1–11. https://doi.org/10.1038/s41598-024-58651-1.10.1038/s41598-024-58651-1 ↗
24. Kotsidi, M, Gorgolis, G, Pastore Carbone, MG, Paterakis, G, Anagnostopoulos, G, Trakakis, G, et al.. Graphene nanoplatelets and other 2D-materials as protective means against the fading of coloured inks, dyes and paints. Nanoscale 2023;15:5414–28.10.1039/D2NR05795F ↗
25. Clancy, AJ, Bayazit, MK, Hodge, SA, Skipper, NT, Howard, CA, Shaffer, MSP. Charged carbon nanomaterials: redox chemistries of fullerenes, carbon nanotubes, and graphenes. Chem Rev 2018;118:7363–408. https://doi.org/10.1021/acs.chemrev.8b00128.10.1021/acs.chemrev.8b00128 ↗
26. Tiwari, SK, Sahoo, S, Wang, N, Huczko, A. Graphene research and their outputs: status and prospect. J Sci Adv Mater Devices 2020;5:10–29. https://doi.org/10.1016/j.jsamd.2020.01.006.10.1016/j.jsamd.2020.01.006 ↗
27. Tragazikis, I, Dassios, KG, Dalla, PT, Exarchos, DA, Matikas, TE. Acoustic emission investigation of the effect of graphene on the fracture behavior of cement mortars. Eng Fract Mech 2019;210:444–51. https://doi.org/10.1016/j.engfracmech.2018.01.004.10.1016/j.engfracmech.2018.01.004 ↗
28. Gorgolis, G, Kotsidi, M, Messina, E, Miritana, VM, Di, CG, Nhuch, EL, et al.. Antifungal hybrid graphene – transition-metal dichalcogenides aerogels with an ionic liquid additive as innovative absorbers for preventive conservation of cultural heritage. Basel, Switzerland: Materials journal (MDPI); 2024.10.3390/ma17133174 ↗
29. Gorgolis, G, Messina, E, Kotsidi, M, Staccioli, MP, Lesaria Nhuch, E, Di Carlo, G, et al.. Antifungal graphene-based absorbers as advanced materials for preventive conservation of cultural objects. ChemNanoMat 2022;8:e202200265.10.1002/cnma.202200265 ↗
30. Paterakis, G, Vaughan, E, Gawade, DR, Murray, R, Gorgolis, G, Matsalis, S, et al.. Highly sensitive and ultra-responsive humidity sensors based on graphene oxide active layers and high surface area laser-induced graphene electrodes. Basel, Switzerland: Nanomaterials Journal (MDPI); 2022.10.3390/nano12152684 ↗
31. Yang, H, Cui, H, Tang, W, Li, Z, Han, N, Xing, F. A critical review on research progress of graphene/cement based composites. Composer A Appl Sci Manuf 2017;102:273–96. https://doi.org/10.1016/j.compositesa.2017.07.019.10.1016/j.compositesa.2017.07.019 ↗
32. Fayyad, T, Abdalqader, A, Sonebi, M. An insight into graphene as an additive for the use in concrete. Civ Eng Res Assoc Irel Conf 2022 (CERAI 2022) 2022:67–72.
33. Eckmann, A, Felten, A, Mishchenko, A, Britnell, L, Krupke, R, Novoselov, KS, et al.. Probing the nature of defects in graphene by raman spectroscopy. Nano Lett 2012;12:3925–30. https://doi.org/10.1021/nl300901a.10.1021/nl300901a ↗
34. Mohan, VB, Brown, R, Jayaraman, K, Bhattacharyya, D. Characterisation of reduced graphene oxide: effects of reduction variables on electrical conductivity. Mater Sci Eng B 2015;193:49–60. https://doi.org/10.1016/j.mseb.2014.11.002.10.1016/j.mseb.2014.11.002 ↗
35. Marsden, AJ, Skilbeck, M, Healey, M, Thomas, HR, Walker, M, Edwards, RS, et al.. From graphene to graphene oxide: the importance of extended topological defects. Phys Chem Chem Phys 2022;24:2318–31. https://doi.org/10.1039/d1cp04316a.10.1039/D1CP04316A ↗
36. Sharma, BB, Kedare, A, Muralidharan, G, Govind Rajan, A. Understanding the effects of surface and edge functionalization on the mechanical properties of graphene and graphene oxide. ChemPhysChem 2025;26:e202400919. https://doi.org/10.1002/cphc.202400919.10.1002/cphc.202400919 ↗
37. Kunz, DA, Feicht, P, Gödrich, S, Thurn, H, Papastavrou, G, Fery, A, et al.. Space-resolved in-plane moduli of graphene oxide and chemically derived graphene applying a simple wrinkling procedure. Adv Mater 2013;25:1337–41. https://doi.org/10.1002/adma.201204049.10.1002/adma.201204049 ↗
38. Feicht, P, Kunz, DA, Lerf, A, Breu, J. Facile and scalable one-step production of organically modified graphene oxide by a two-phase extraction. Carbon N Y 2014;80:229–34. https://doi.org/10.1016/j.carbon.2014.08.061.10.1016/j.carbon.2014.08.061 ↗
39. Pyun, KR, Ko, SH. Graphene as a material for energy generation and control: recent progress in the control of graphene thermal conductivity by graphene defect engineering. Mater Today Energy 2019;12:431–42. https://doi.org/10.1016/j.mtener.2019.04.008.10.1016/j.mtener.2019.04.008 ↗
40. Yu, W, Sisi, L, Haiyan, Y, Jie, L. Progress in the functional modification of graphene/graphene oxide: a review. RSC Adv 2020;10:15328–45. https://doi.org/10.1039/d0ra01068e.10.1039/D0RA01068E ↗
41. Feicht, P, Eigler, S. Defects in graphene oxide as structural motifs. ChemNanoMat 2018;4:244–52.10.1002/cnma.201700357 ↗
42. Meng, S, Ouyang, X, Fu, J, Niu, Y, Ma, Y. The role of graphene/graphene oxide in cement hydration. Nanotechnol Rev 2021;10:768–78.10.1515/ntrev-2021-0055 ↗
43. Li, M, Chen, P, Zheng, B, Deng, T, Zhang, Y, Liao, Y, et al.. Effect of stone-wales defect on mechanical properties of Gr/epoxy nanocomposites. Polymers 2019;12–4. https://doi.org/10.3390/polym11071116.10.3390/polym11071116 ↗
44. Lu, D, Shi, X, Zhong, J. Interfacial bonding between graphene oxide coated carbon nanotube fiber and cement paste matrix. Cem Concr Compos 2022;134:104802. https://doi.org/10.1016/j.cemconcomp.2022.104802.10.1016/j.cemconcomp.2022.104802 ↗
45. Rozada, R, Paredes, JI, López, MJ, Villar-Rodil, S, Cabria, I, Alonso, JA, et al.. From graphene oxide to pristine graphene: revealing the inner workings of the full structural restoration. Nanoscale 2015;7:2374–90. https://doi.org/10.1039/c4nr05816j.10.1039/C4NR05816J ↗
46. Hang, S. Irradiation-based defect engineering of graphene devices. Southampton: University of Southampton; 2015.
47. Neustroev, EP. Plasma treatment of graphene oxide. Graphene Oxide Appl Oppor 2018;160. https://doi.org/10.5772/intechopen.77396.10.5772/intechopen.77396 ↗
48. Ferrari, AC. Raman spectroscopy of graphene and graphite: disorder, electron-phonon coupling, doping and nonadiabatic effects. Solid State Commun 2007;143:47–57.10.1016/j.ssc.2007.03.052 ↗
49. Bekzhanova, Z, Memon, SA, Kim, JR. Self-sensing cementitious composites: review and perspective. Nanomaterials 2021;11:2355. https://doi.org/10.3390/nano11092355.10.3390/nano11092355 ↗
50. Liu, C, Bao, W, Zheng, Z, Ma, G, Deng, Y, et al.. Study on the mechanical performance, durability, and microscopic mechanism of cement mortar modified by a composite of graphene oxide and nano-calcium carbonate. Buildings 2024; 14:223610.3390/buildings14072236 ↗
51. Domínguez-Santos, D, Muñoz, P, Morales-Ferreiro, JO, Acuña, C, Diaz-Droguett, DE, Villaro, E. Reinforced concrete with graphene oxide: techno-economic feasibility for reduced cement usage and CO2 emissions. Int J Concr Struct Mater 2025;19:1–25. https://doi.org/10.1186/s40069-025-00793-1.10.1186/s40069-025-00793-1 ↗
52. Balaji, S, Swathika, A. Review on mechanical and microstructural properties of cementitious composites with graphene oxide. Mater Today Proc 2021;50:2280–7. https://doi.org/10.1016/j.matpr.2021.09.544.10.1016/j.matpr.2021.09.544 ↗
53. Papanikolaou, I, Arena, N, Al-Tabbaa, A. Graphene nanoplatelet reinforced concrete for self-sensing structures – a lifecycle assessment perspective. J Clean Prod 2019;240:118202. https://doi.org/10.1016/j.jclepro.2019.118202.10.1016/j.jclepro.2019.118202 ↗
54. Rao, PT, Prakash, J, Shinde, MJ, Alexander, R, Thakur, SA, Dasgupta, K. Minimizing carbon footprint: nanocomposite of cement and graphene oxide: impact on strength properties and carbon footprint. BARC Newsl 2022:81–5.
55. Salami, BA, Mukhtar, F, Ganiyu, SA, Adekunle, S, Saleh, TA. Graphene-based concrete: synthesis strategies and reinforcement mechanisms in graphene-based cementitious composites (part 1). Constr Build Mater 2023;396:132296. https://doi.org/10.1016/j.conbuildmat.2023.132296.10.1016/j.conbuildmat.2023.132296 ↗
56. Dimov, D, Amit, I, Gorrie, O, Barnes, MD, Townsend, NJ, Neves, AIS, et al.. Ultrahigh performance nanoengineered graphene-concrete composites for multifunctional applications. Adv Funct Mater 2018;28.10.1002/adfm.201705183 ↗
57. CHEAPTUBES.COM [Internet]. Available from: www.cheaptubes.com/product/graphene-nanoplatelets/.
58. Klee, H. The cement sustainability initiative. Cem Sustain Initiat 2012;157:9–12.10.1680/ensu.157.1.9.36576 ↗
59. Graphene-info [Internet]. Available from: https://www.graphene-info.com/graphene-enhanced-speed-bumps-installed-sundsvall-sweden.
60. Saravanan, S. Optimising early hydration and, CO 2 sequestration of ternary cement using 2D materials. Gothenburg: Chalmers University of Technology; 2024.
61. Lu, Z, Li, X, Hanif, A, Chen, B, Parthasarathy, P, Yu, J, et al.. Early-age interaction mechanism between the graphene oxide and cement hydrates. Constr Build Mater 2017;152:232–9. https://doi.org/10.1016/j.conbuildmat.2017.06.176.10.1016/j.conbuildmat.2017.06.176 ↗
62. Jiang, Y, Sun, M, Gao, X, Yang, Y. Mechanistic insights into graphene oxide-induced early hydration and curing optimization in cementitious materials. Constr Build Mater 2025;495:143741. https://doi.org/10.1016/j.conbuildmat.2025.143741.10.1016/j.conbuildmat.2025.143741 ↗
63. Yu, L, Bai, S, Guan, X. Fracture property of graphene oxide reinforced mortar as the function of oxidation level and flake size of graphene oxide. J Build Eng 2025;104:112430. https://doi.org/10.1016/j.jobe.2025.112430.10.1016/j.jobe.2025.112430 ↗
64. Hou, D, Yang, Q, Jin, Z, Wang, P, Wang, M, Wang, X, et al.. Enhancing interfacial bonding between epoxy and CSH using graphene oxide: an atomistic investigation. Appl Surf Sci 2021;568:150896. https://doi.org/10.1016/j.apsusc.2021.150896.10.1016/j.apsusc.2021.150896 ↗
65. Zhao, L, Zhu, S, Wu, H, Zhang, X, Tao, Q, Song, L, et al.. Deep research about the mechanisms of graphene oxide (GO) aggregation in alkaline cement pore solution. Constr Build Mater 2020;247:118446. https://doi.org/10.1016/j.conbuildmat.2020.118446.10.1016/j.conbuildmat.2020.118446 ↗
66. Sharma, S, Kothiyal, NC. Influence of graphene oxide as dispersed phase in cement mortar matrix in defining the crystal patterns of cement hydrates and its effect on mechanical, microstructural and crystallization properties. RSC Adv 2015;5:52642–57. https://doi.org/10.1039/C5RA08078A.10.1039/C5RA08078A ↗
67. Thesis, A. Impact of graphene nanoplatelets on the fresh, static, and dynamic properties of cement paste. Mississippi: University of Mississippi; 2024.
68. Kong, X, Wang, R, Zhang, T, Ruoxi Sun, YF. Effects of graphene oxygen content on durability and microstructure of cement mortar composites. Constr Build Mater 2022;354:129121.10.1016/j.conbuildmat.2022.129121 ↗
69. Lavagna, L, Santagati, A, Bartoli, M, Suarez-Riera, D, Pavese, M. Cement-based composites containing oxidized graphene nanoplatelets: effects on the mechanical and electrical properties. Nanomaterials 2023;13:901. https://doi.org/10.3390/nano13050901.10.3390/nano13050901 ↗
70. Lamastra, FR, Montesperelli, G, Galvanetto, E, Chougan, M, Ghaffar, SH, Al-Kheetan, MJ, et al.. An insight into durability, electrical properties and thermal behavior of cementitious materials engineered with graphene oxide: does the oxidation degree matter? Nanomaterials 2023;13:726. https://doi.org/10.3390/nano13040726.10.3390/nano13040726 ↗
71. Fu, Q, Wang, Z, Xue, Y, Niu, D. Catalysis and regulation of graphene oxide on hydration properties and microstructure of cement-based materials. ACS Sustain Chem Eng 2023;11:5626–43.10.1021/acssuschemeng.3c00109 ↗
72. Yang, Y, Cao, J, Wu, P, Luo, T, Liang, T, Yin, H, et al.. Effect of temperature on interface debonding behavior of graphene/graphene-oxide on cement-based composites. Surf Interfaces 2024;47:104198. https://doi.org/10.1016/j.surfin.2024.104198.10.1016/j.surfin.2024.104198 ↗
73. Pan, Z, He, L, Qiu, L, Korayem, AH, Li, G, Zhu, JW, et al.. Mechanical properties and microstructure of a graphene oxide-cement composite. Cem Concr Compos 2015;58:140–7.10.1016/j.cemconcomp.2015.02.001 ↗
74. Kudžma, A, Škamat, J, Stonys, R, Krasnikovs, A, Kuznetsov, D, Girskas, G, et al.. Study on the effect of graphene oxide with low oxygen content on Portland cement based composites. Materials 2019;12:802. https://doi.org/10.3390/ma12050802.10.3390/ma12050802 ↗
75. Wang, S, Wang, X, He, J, Xin, M. Mechanical behavior and microstructure of graphene oxide electrodeposited carbon fiber reinforced cement-based materials. Crystals 2022;12.10.3390/cryst12070964 ↗
76. zhang, Y, Yang, T, Jia, Y, Hou, D, Li, H, Jiang, J, et al.. Molecular dynamics study on the weakening effect of moisture content on graphene oxide reinforced cement composite. Chem Phys Lett 2018;708:177–82. https://doi.org/10.1016/j.cplett.2018.08.023.10.1016/j.cplett.2018.08.023 ↗
77. Sheikh, TM, Anwar, MP, Muthoosamy, K, Jaganathan, J, Chan, A, Mohamed, AA. Graphene oxide’s regenerative acidity and its effects on the hydration of type II Portland cement. Constr Build Mater 2023;364.10.1016/j.conbuildmat.2022.129933 ↗
78. Irshidat, MR, Al-Saleh, MH. Thermal performance and fire resistance of nanoclay modified cementitious materials. Constr Build Mater 2018;159:213–9. https://doi.org/10.1016/j.conbuildmat.2017.10.127.10.1016/j.conbuildmat.2017.10.127 ↗
79. Biswas, S, Singh, S, Singh, S, Chattopadhyay, S, De Silva, KKH, Yoshimura, M, et al.. Selective enhancement in phonon scattering leads to a high thermoelectric figure-of-merit in graphene oxide-encapsulated ZnO nanocomposites. ACS Appl Mater Interfaces 2021;13:23771–86. https://doi.org/10.1021/acsami.1c04125.10.1021/acsami.1c04125 ↗
80. Liu, Y, Xiao, C, Li, Z, Xie, Y. Vacancy engineering for tuning electron and phonon structures of two-dimensional materials. Adv Energy Mater 2016;6:1–15.10.1002/aenm.201600436 ↗
81. Coppola, L, Bellezze, T, Belli, A, Bianco, A, Blasi, E, Cappello, M, et al.. New materials and technologies for durability and conservation of building heritage. Materials 2023;16:1–18. https://doi.org/10.3390/ma16031190.10.3390/ma16031190 ↗
82. Benavente, C, Romero, A, Napa, J, Sanabria, A, Landivar, Y, La Borda, L, et al.. The influence of graphene oxide on the performance of concrete: a quantitative analysis of mechanical and microstructural properties. Buildings 2025;15.10.3390/buildings15071082 ↗
83. Hun, S. Thermal reduction of graphene oxide. Phys Appl Graphene Exp 2011;552. https://doi.org/10.5772/590.10.5772/14156 ↗
84. Eddie. Northumbria Research Link. Acad Manag 2021;51:1–51.
85. Vasconcelos, ARC, de Matos, RA, Silveira, MV, Mesquita, E. Applications of smart and self-sensing materials for structural health monitoring in civil engineering: a systematic review. Buildings 2024;14.10.3390/buildings14082345 ↗
86. Wu, X, Li, Z, Zhu, Y, Wang, J, Yang, S. Ultralight GO-Hybridized CNTs aerogels with enhanced electronic and mechanical properties for piezoresistive sensors. ACS Appl Mater Interfaces 2021;13:26352–61. https://doi.org/10.1021/acsami.1c04080.10.1021/acsami.1c04080 ↗
87. Zeng, W, Tao, XM, Lin, S, Lee, C, Shi, D, Lam, K, et al.. Defect-engineered reduced graphene oxide sheets with high electric conductivity and controlled thermal conductivity for soft and flexible wearable thermoelectric generators. Nano Energy 2018;54:163–74. https://doi.org/10.1016/j.nanoen.2018.10.015.10.1016/j.nanoen.2018.10.015 ↗
88. Boon, EP, Le, LT, Lee, WY. Inversion of temperature-resistance relationship by enlarged structural defects in graphene oxide. Carbon N Y 2016;102:81–5. https://doi.org/10.1016/j.carbon.2016.02.010.10.1016/j.carbon.2016.02.010 ↗
89. Ginigaddara, T, Devapura, P, Vimonsatit, V, Booy, M, Mendis, P, Satsangi, R. A comprehensive study of the macro-scale performance of graphene oxide enhanced low carbon concrete. Constr Mater 2025;5:1–32.10.3390/constrmater5030047 ↗
90. Verma, P, Chowdhury, R, Chakrabarti, A. Role of graphene-based materials (GO) in improving physicochemical properties of cementitious nano-composites: a review. J Mater Sci 2021;56:19329–58. https://doi.org/10.1007/s10853-021-06526-5.10.1007/s10853-021-06526-5 ↗
91. Gao, K, Zhang, Z, Weng, S, Zhu, H, Yu, H, Peng, T. Review of flexible piezoresistive strain sensors in civil structural health monitoring. Appl Sci 2022;12.10.3390/app12199750 ↗
92. Muthu, M, Ukrainczyk, N, Koenders, E. Effect of graphene oxide dosage on the deterioration properties of cement pastes exposed to an intense nitric acid environment. Constr Build Mater 2021;269:121272. https://doi.org/10.1016/j.conbuildmat.2020.121272.10.1016/j.conbuildmat.2020.121272 ↗
93. Muthu, M, Yadav, S, Schneider, JJ. Investigation of the changes in properties and microstructure of graphene oxide-modified cement pastes due to hydrochloric acid attack. J Sustain Cem Mater 2022;11:125–41. https://doi.org/10.1080/21650373.2021.1881650.10.1080/21650373.2021.1881650 ↗