Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/110544
DC Field | Value | Language |
---|---|---|
dc.contributor | Department of Aeronautical and Aviation Engineering | en_US |
dc.contributor | Research Institute for Sports Science and Technology | en_US |
dc.creator | Zhang, F | en_US |
dc.creator | Sun, Y | en_US |
dc.creator | Guo, L | en_US |
dc.creator | Zhang, Y | en_US |
dc.creator | Liu, D | en_US |
dc.creator | Feng, W | en_US |
dc.creator | Shen, X | en_US |
dc.creator | Zheng, Q | en_US |
dc.date.accessioned | 2024-12-18T03:53:33Z | - |
dc.date.available | 2024-12-18T03:53:33Z | - |
dc.identifier.issn | 1616-301X | en_US |
dc.identifier.uri | http://hdl.handle.net/10397/110544 | - |
dc.language.iso | en | en_US |
dc.publisher | Wiley-VCH Verlag GmbH & Co. KGaA | en_US |
dc.subject | Carbon nanotube network | en_US |
dc.subject | Interfacial thermal resistance | en_US |
dc.subject | Interfacial welding | en_US |
dc.subject | Thermal conductivity | en_US |
dc.title | Microstructural welding engineering of carbon nanotube/polydimethylsiloxane nanocomposites with improved interfacial thermal transport | en_US |
dc.type | Journal/Magazine Article | en_US |
dc.identifier.volume | 34 | en_US |
dc.identifier.issue | 10 | en_US |
dc.identifier.doi | 10.1002/adfm.202311906 | en_US |
dcterms.abstract | Carbon nanotube (CNT) reinforced polymer nanocomposites with high thermal conductivity show a promising prospect in thermal management of next-generation electronic devices due to their excellent mechanical adaptability, outstanding processability, and superior flexibility. However, interfacial thermal resistance between individual CNT significantly hinders the further improvement in thermal conductivity of CNT-reinforced nanocomposites. Herein, an interfacial welding strategy is reported to construct graphitic structure welded CNT (GS-w-CNT) networks. Notably, the obtained GS-w-CNT/polydimethylsiloxane (PDMS) nanocomposite with a GS loading of 4.75 wt% preserves a high thermal conductivity of 5.58 W m−1 K−1 with a 410% enhancement as compared to a pure CNT/PDMS nanocomposite. Molecular dynamics simulations are utilized to elucidate the effect of interfacial welding on the heat transfer behavior, revealing that the GS welding degree plays an important role in reducing both phonon scattering in the GS-w-CNT structure and interfacial thermal resistance at the interfaces between CNT. The unique welding strategy provides a new route to optimize the thermal transport performance in filler reinforced polymer nanocomposites, promoting their applications in next-generation microelectronic devices. | en_US |
dcterms.accessRights | embargoed access | en_US |
dcterms.bibliographicCitation | Advanced functional materials, 4 Mar. 2024, v. 34, no. 10, 2311906 | en_US |
dcterms.isPartOf | Advanced functional materials | en_US |
dcterms.issued | 2024-03-04 | - |
dc.identifier.eissn | 1616-3028 | en_US |
dc.identifier.artn | 2311906 | en_US |
dc.description.validate | 202412 bcch | en_US |
dc.description.oa | Not applicable | en_US |
dc.identifier.FolderNumber | a3325 | - |
dc.identifier.SubFormID | 49934 | - |
dc.description.fundingSource | RGC | en_US |
dc.description.pubStatus | Published | en_US |
dc.date.embargo | 2025-03-04 | en_US |
dc.description.oaCategory | Green (AAM) | en_US |
Appears in Collections: | Journal/Magazine Article |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.