The DOI matches its Crossref record; 37 of the 37 references it cites were found in a registry or an index.
Vertically Aligned and Interconnected Graphene Networks for High Thermal Conductivity of Epoxy Composites with Ultralow Loading
Abstract
Efficient removal of heat via thermal interface materials has become one of the most critical challenges in the development of modern microelectronic devices. However, traditional polymer composites present limited thermal conductivity even when highly loaded with highly thermally conductive fillers due to the lack of efficient heat transfer channels. In this work, vertically aligned and interconnected graphene networks are first used as the filler, which is prepared by a controlled three-step procedure: formation of graphene oxide liquid crystals, oriented freeze casting, and high-temperature annealing reduction under Ar. The obtained composite, at an ultralow graphene loading of 0.92 vol %, exhibits a high thermal conductivity (2.13 W m –1 K –1 ) that is equivalent to a dramatic enhancement of 1231% compared to the pure matrix. Furthermore, the composite also presents a much reduced coefficient of thermal expansion (∼37.4 ppm K –1 ) and increased glass transition temperature (135.4 °C). This strategy provides an insight for the design of high-performance composites with potential to be used in advanced electronic packaging.
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Cites
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Cited by
Hu, J., Huang, Y., Yao, Y., Pan, G., Sun, J., Zeng, X., Sun, R., Xu, J.-B., Song, B., & Wong, C.-P. (2017) · ACS Applied Materials & Interfaces · doi:10.1021/acsami.7b02410 · Cited by 499
Self-citationConstruction of 3D Skeleton for Polymer Composites Achieving a High Thermal Conductivity
Yao, Y., Sun, J., Zeng, X., Sun, R., Xu, J., & Wong, C. (2018) · Small · doi:10.1002/smll.201704044 · Cited by 389
Self-citationMin, P., Liu, J., Li, X., An, F., Liu, P., Shen, Y., Koratkar, N., & Yu, Z. (2018) · Advanced Functional Materials · doi:10.1002/adfm.201805365 · Cited by 375
Zhang, Y., Heo, Y.-J., Son, Y.-R., In, I., An, K.-H., Kim, B.-J., & Park, S.-J. (2019) · Carbon · doi:10.1016/j.carbon.2018.10.077 · Cited by 341
Yang, J., Tang, L.-S., Bai, L., Bao, R.-Y., Liu, Z.-Y., Xie, B.-H., Yang, M.-B., & Yang, W. (2019) · Materials Horizons · doi:10.1039/c8mh01219a · Cited by 269
Metadata
- Authors
- Lian, G., Tuan, C.-C., Li, L., Jiao, S., Wang, Q., Moon, K.-S., Cui, D., & Wong, C.-P.
- Venue
- Chemistry of Materials
- Publisher
- American Chemical Society (ACS)
- Published
- 2016-08-19
- Volume
- 28
- Issue
- 17
- Pages
- 6096-6104
- ISSN
- 0897-4756 (ISSN-L)
- 1520-5002
- OpenAlex
- W2509202796
- Cited by
- 382
- References
- 37
- FWCI
- 17.46
- Type
- journal article
- Language
- en
- Open access
- closed
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- Lian, G., Tuan, C.-C., Li, L., Jiao, S., Wang, Q., Moon, K.-S., Cui, D., & Wong, C.-P. (2016). Vertically Aligned and Interconnected Graphene Networks for High Thermal Conductivity of Epoxy Composites with Ultralow Loading. Chemistry of Materials. https://doi.org/10.1021/acs.chemmater.6b01595
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