The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.
Hierarchical Cellular Structured Ceramic Nanofibrous Aerogels with Temperature-Invariant Superelasticity for Thermal Insulation
Abstract
Silica aerogels are attractive for thermal insulation due to their low thermal conductivity and good heat resistance performance. However, the fabrication of silica aerogels with temperature-invariant superelasticity and ultralow thermal conductivity has remained extremely challenging. Herein, we designed and synthesized a hierarchical cellular structured silica nanofibrous aerogel by using electrospun SiO 2 nanofibers (SNFs) and SiO 2 nanoparticle aerogels (SNAs) as the matrix and SiO 2 sol as the high-temperature nanoglue. This pathway leads to the intrinsically random deposited SNFs assembling into a fibrous cellular structure, and the SNAs are evenly distributed on the fibrous cell wall. The unique hierarchical cellular structure of the ceramic nanofibrous aerogels endows it with integrated performances of the ultralow density of ∼0.2 mg cm –3, negative Poisson’s ratio, ultralow thermal conductivity (23.27 mW m –1 K –1 ), temperature-invariant superelasticity from −196 to 1100 °C, and editable shapes on a large scale. These favorable multifeatures present the aerogels ideal for thermal insulation in industrial, aerospace, and even extreme environmental conditions.
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Citations
Cites
Low‐Density Open Cellular Sponges as Functional Materials
Jiang, S., Agarwal, S., & Greiner, A. (2017) · Angewandte Chemie International Edition · doi:10.1002/anie.201700684 · Cited by 217
Thermal conductivity of low density carbon aerogels
Feng, J., Feng, J., & Zhang, C. (2012) · Journal of Porous Materials · doi:10.1007/s10934-011-9504-7 · Cited by 81
Cited by
Hypocrystalline ceramic aerogels for thermal insulation at extreme conditions
Guo, J., Fu, S., Deng, Y., Xu, X., Laima, S., Liu, D., Zhang, P., Zhou, J., Zhao, H., Yu, H., et al. (2022) · Nature · doi:10.1038/s41586-022-04784-0 · Cited by 522
Porous ceramics: Light in weight but heavy in energy and environment technologies
Chen, Y., Wang, N., Ola, O., Xia, Y., & Zhu, Y. (2021) · Materials Science and Engineering: R: Reports · doi:10.1016/j.mser.2020.100589 · Cited by 441
Chen, X., Gao, H., Tang, Z., Dong, W., Li, A., & Wang, G. (2020) · Energy & Environmental Science · doi:10.1039/d0ee01355b · Cited by 348
Zhang, X., Wang, F., Dou, L., Cheng, X., Si, Y., Yu, J., & Ding, B. (2020) · ACS Nano · doi:10.1021/acsnano.0c06423 · Cited by 300
Self-citationParale, V. G., Kim, T., Choi, H., Phadtare, V. D., Dhavale, R. P., Kanamori, K., & Park, H. (2024) · Advanced Materials · doi:10.1002/adma.202307772 · Cited by 146
Metadata
- Authors
- Dou, L., Zhang, X., Cheng, X., Ma, Z., Wang, X., Si, Y., Yu, J., & Ding, B.
- Venue
- ACS Applied Materials & Interfaces
- Publisher
- American Chemical Society (ACS)
- Published
- 2019-07-22
- Volume
- 11
- Issue
- 32
- Pages
- 29056-29064
- ISSN
- 1944-8244 (ISSN-L)
- 1944-8252
- OpenAlex
- W2964150739
- Cited by
- 230
- References
- 2
- FWCI
- 8.30
- Type
- journal article
- Language
- en
- Open access
- closed
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- Dou, L., Zhang, X., Cheng, X., Ma, Z., Wang, X., Si, Y., Yu, J., & Ding, B. (2019). Hierarchical Cellular Structured Ceramic Nanofibrous Aerogels with Temperature-Invariant Superelasticity for Thermal Insulation. ACS Applied Materials & Interfaces. https://doi.org/10.1021/acsami.9b10018
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