SiO2 aerogel multiscale reinforced by glass fibers and SiC nanowhiskers for thermal insulation
Source abstract
Abstract
Abstract SiO2 aerogel attracts much interest as thermal insulation material due to ultra-low density and excellent thermal performance at room temperature. However, the poor mechanical property and a mass of heat transfer by radiation in high temperature limit application of aerogels. Herein, a novel aerogel composites multiscale reinforced by glass fibers with SiC nanowhiskers (SiCnw) (AFW) was prepared. SiCnw were evenly distributed in glass fibers felts by freezing-drying method to form a uniform multiscale felts. The SiCnw inside felts provided more contact point with aerogel to increase the interfacial adhesion force so that compressive stress of AFW with 4% volume fraction SiCnw was increased to 0.29MPa. SiCnw blocked infrared radiation to decrease the heat transfer. Therefore, Even though SiCnw raised thermal conductivity of aerogels at room temperature, thermal conductivity at 500℃ of AFW with was only 0.040 W/(m·K). In another word SiCnw reduced the sensitivity of thermal conductivity to temperature. AFW shows potential in the field of medium and high temperature insulation.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Aerogels and thermal insulation · Surface Modification and Superhydrophobicity · Advanced Sensor and Energy Harvesting Materials
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (36)
Show source-provided references
1. Huang Y L, Wei Q L, Wang Y Y et al., Carbon 136, 150–159 (2018). https://doi.org/10.1016/j.carbon.2018.04.06810.1016/j.carbon.2018.04.068 ↗
2. L. Su, H. Wang, M. Niu et al., Sci Adv 6, (26), eaay6689. (2020) https://doi.org/10.1126/sciadv.aay668910.1126/sciadv.aay6689 ↗
3. S. Zhao, G. Siqueira, S. Drdova et al., Nature 584, (7821), 387 – 92. (2020) https://doi.org/10.1038/s41586-020-2594-010.1038/s41586-020-2594-0 ↗
4. Y. Deng Q H, Yang, Qu S Y et al., Energy Storage Mater 42, 484–492 (2021). https://doi.org/10.1016/j.ensm.2021.08.00610.1016/j.ensm.2021.08.006 ↗
5. M. Tabata, H. Kawai, H. Yano et al., J Sol-Gel Sci Techn 77, (2), 325 – 34. (2016) https://doi.org/10.1007/s10971-015-3857-310.1007/s10971-015-3857-3 ↗
6. X. Li, Dong G Q, Liu Z W et al., Acs Nano 15(3), 4759–4768 (2021). https://doi.org/10.1021/acsnano.0c0939110.1021/acsnano.0c09391 ↗
7. P.E.N.G.F. Jiang Y G, J. Feng et al., Chemical Engineering Journal 411. (2021) ARTN https://doi.org/10.1016/j.cej.2021.12840210.1016/j.cej.2021.128402 ↗
8. Yan Q H, Meng Z Y, Luo J R et al., Energ Build. 247. (2021) https://doi.org/10.1016/j.enbuild.2021.11114610.1016/j.enbuild.2021.111146 ↗
9. J. Feng, H. Su B L, Xia et al., Chem. Soc. Rev. 50(6), 3842–3888 (2021). https://doi.org/10.1039/c9cs00757a10.1039/c9cs00757a ↗
10. J. Cuce E, Cuce P M, Wood C et al., Renew. Sust Energ. Rev. 34, 273–299 (2014). https://doi.org/10.1016/j.rser.2014.03.01710.1016/j.rser.2014.03.017 ↗
11. H.T. Yu, L.I.U.D. Duan Y Y et al., International Journal of Heat and Mass Transfer 70, 478 – 85. (2014) https://doi.org/10.1016/j.ijheatmasstransfer.2013.11.03010.1016/j.ijheatmasstransfer.2013.11.030 ↗
12. M.A.R.K.E.R.T.B. Patil S P, Bachhav B S, I. Ceramics 48, (2), 2250–6. (2022) https://doi.org/10.1016/j.ceramint.2021.10.00210.1016/j.ceramint.2021.10.002 ↗
13. W. Zou, X. Wang, Y. Wu et al., Ceramics International 45, (1), 644 – 50. (2019) https://doi.org/10.1016/j.ceramint.2018.09.22310.1016/j.ceramint.2018.09.223 ↗
14. P.L. Guo, J. Li, Pang S Y et al., Carbon 183, 525–529 (2021). https://doi.org/10.1016/j.carbon.2021.07.02710.1016/j.carbon.2021.07.027 ↗
15. D. Jiang, J. Qin, X. Zhou et al., Ceram. Int 48(11), 16290–16299 (2022). https://doi.org/10.1016/j.ceramint.2022.02.17810.1016/j.ceramint.2022.02.178 ↗
16. Pang H Q, Li Z Y, International Journal of Thermal Sciences 160. (2021) https://doi.org/10.1016/j.ijthermalsci.2020.10668110.1016/j.ijthermalsci.2020.106681 ↗
17. J.J. Zhao, Duan Y Y, Wang X D et al., Int. J. Therm. Sci 70, 54–64 (2013). https://doi.org/10.1016/j.ijthermalsci.2013.03.02010.1016/j.ijthermalsci.2013.03.020 ↗
18. H. Zhang, X. Fang W Z, Wang et al., Int. J. Heat Mass Transf 115, 21–31 (2017). https://doi.org/10.1016/j.ijheatmasstransfer.2017.08.00610.1016/j.ijheatmasstransfer.2017.08.006 ↗
19. Zhu C Y, Li Z Y, Pang H Q et al., Int. J. Therm. Sci 133, 206 – 15. (2018) https://doi.org/10.1016/j.ijthermalsci.2018.07.03210.1016/j.ijthermalsci.2018.07.032 ↗
20. Vedenin A D, Vityaz P A, Ivanova I S et al., Int J Hydrogen Energ 43, (14), 6899 – 903. (2018) https://doi.org/10.1016/j.ijhydene.2016.11.02510.1016/j.ijhydene.2016.11.025 ↗
21. H. Yu, Z. Tong, Zhang B, et al., Chemical Engineering Journal 418. (2021) https://doi.org/10.1016/j.cej.2021.12934210.1016/j.cej.2021.129342 ↗
22. X. Zhang, T. Zhang, Z. Yi et al., Ceram. Int. 46, (18), 28561–28568. (2020) https://doi.org/10.1016/j.ceramint.2020.08.01310.1016/j.ceramint.2020.08.013 ↗
23. Z. Yi, X. Zhang, Yan L, et al., Composites Part B: Engineering 230. (2022) https://doi.org/10.1016/j.compositesb.2021.10954910.1016/j.compositesb.2021.109549 ↗
24. Zhang Y H, Wang N N, Sun C H et al., Chem. Eng. J 332, 370–376 (2018). https://doi.org/10.1016/j.cej.2017.09.09210.1016/j.cej.2017.09.092 ↗
25. M. Han, X. Yin, Z. Hou et al., ACS Appl. Mater. Interfaces 9(13), 11803–11810 (2017). https://doi.org/10.1021/acsami.7b0095110.1021/acsami.7b00951 ↗
26. Y. Cui, H. Gong, Y. Wang et al., Adv. Mater. 30(14), e1706807 (2018). https://doi.org/10.1002/adma.20170680710.1002/adma.201706807 ↗
27. J. Calzada M E, Scariano S M, Stat Comput Sim 83, (5), 851 – 65. (2013) https://doi.org/10.1080/00949655.2011.63977210.1080/00949655.2011.639772 ↗
28. Y. Mizushima, M. Hori, J. Eur Ceram Soc 14, (2), 117 – 21. (1994) https://doi.org/10.1016/0955-2219(94)90099-X10.1016/0955-2219(94)90099-X ↗
29. Reinecke S A, Sleep B E, Water Resour Res 38, (12). (2002) https://doi.org/10.1029/2002wr00127810.1029/2002wr001278 ↗
30. H.P. Ebert, Springer New York. (2011)
31. T. Kodama, N. Shinohara, Hung S W et al., Acs Appl. Mater. Inter 13(15), 17404–17411 (2021). https://doi.org/10.1021/acsami.0c1106610.1021/acsami.0c11066 ↗
32. M. Obori, D. Suh, Yamasaki S, et al., Phys Rev Appl 11, (2). (2019) https://doi.org/10.1103/PhysRevApplied.11.02404410.1103/PhysRevApplied.11.024044 ↗
33. G.S. Wei, Liu Y S, Zhang X X et al., Int. J. Heat Mass Transf 54(11–12), 2355–2366 (2011). https://doi.org/10.1016/j.ijheatmasstransfer.2011.02.02610.1016/j.ijheatmasstransfer.2011.02.026 ↗
34. Fang T G, Int Commun Heat Mass 30, (5), 737 – 43. (2003) https://doi.org/10.1016/S0735-1933(03)00111-810.1016/S0735-1933(03)00111-8 ↗
35. J. Zhou, Y.L. Hsieh, Nano Energy 68. (2020) https://doi.org/10.1016/j.nanoen.2019.10430510.1016/j.nanoen.2019.104305 ↗
36. Yang X G, Sun Y T, Shi D Q et al., Mat. Sci. Eng. a-Struct 528(13–14), 4830–4836 (2011). https://doi.org/10.1016/j.msea.2011.03.01310.1016/j.msea.2011.03.013 ↗