Development Aramid Nanofiber- and Pentaerythritol-Grafted Graphene Nanoplate-Based High-Performance Thermally Conductive Compositesopen access
- Authors
- Lee, Wondu; Yang, Wonyoung; Kim, Jooheon
- Issue Date
- Dec-2023
- Publisher
- John Wiley and Sons Inc
- Keywords
- polymer-matrix composites (PMCs); surface treatment; thermal conductivity; thermal interface materials (TIMs)
- Citation
- Advanced Electronic Materials, v.9, no.12
- Journal Title
- Advanced Electronic Materials
- Volume
- 9
- Number
- 12
- URI
- https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/68368
- DOI
- 10.1002/aelm.202300455
- ISSN
- 2199-160X
- Abstract
- A novel filler surface treatment is employed to produce thermally conductive composites using an aramid nanofiber (ANF) and pentaerythritol (PER) grafted onto the surface of graphite nanoplates (GnP). The resulting composite exhibits exceptional properties, including a high through-plane thermal conductivity of 4 W mK−1, a high tensile strength of 163.58 MPa, and an improved flame retardancy. When the composite is applicated in central processing unit (CPU), the efficient thermal management performance is achieved with a decreased operating temperature of 12 °C. The ANF/GnP–PERANF composites are promising for enhancing thermal management in electric devices. The manufactured ANF composites will open new avenues for advancing the development of next-generation thermal management systems. © 2023 The Authors. Advanced Electronic Materials published by Wiley-VCH GmbH.
- Files in This Item
- There are no files associated with this item.
- Appears in
Collections - ETC > 1. Journal Articles
![qrcode](https://api.qrserver.com/v1/create-qr-code/?size=55x55&data=https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/68368)
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.