File Download
There are no files associated with this item.
Links for fulltext
(May Require Subscription)
- Publisher Website: 10.1016/j.compositesa.2019.105650
- Scopus: eid_2-s2.0-85072735205
- WOS: WOS:000495491600020
- Find via
Supplementary
- Citations:
- Appears in Collections:
Article: Significantly improved dielectric properties of polylactide nanocomposites via TiO2 decorated carbon nanotubes
Title | Significantly improved dielectric properties of polylactide nanocomposites via TiO<inf>2</inf> decorated carbon nanotubes |
---|---|
Authors | |
Keywords | Carbon nanotube Dielectric property Polylactide Titanium dioxide |
Issue Date | 2019 |
Citation | Composites Part A: Applied Science and Manufacturing, 2019, v. 127, article no. 105650 How to Cite? |
Abstract | Titanium dioxide decorated multi-walled carbon nanotubes (MWCNTs@TiO2) were fabricated in aqueous solution via a facile sol-gel method. The results of TEM, XRD, XPS and TGA confirmed that TiO2 had been coated on the surface of MWCNTs successfully. The polylactide (PLA) nanocomposites containing various content of MWCNTs@TiO2 were prepared by a solution mixing method, followed by a hot compression process. The results revealed that the introduction of MWCNTs@TiO2 enhanced the thermal stability and crystallinity of PLA without affecting the crystal phase. Moreover, the PLA nanocomposite containing of 5 wt% MWCNTs@TiO2 had a dielectric constant of 26.6, which was 8.3 times higher than that of the pure PLA (3.2), while the dielectric loss still remains at a low value of 0.2 at 1000 Hz. The decorated TiO2 nanoparticles on the surface of MWCNTs could serve as insulating layers to suppress the dielectric loss effectively. |
Persistent Identifier | http://hdl.handle.net/10722/326013 |
ISSN | 2023 Impact Factor: 8.1 2023 SCImago Journal Rankings: 1.688 |
ISI Accession Number ID |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Wu, Wei | - |
dc.contributor.author | Liu, Tao | - |
dc.contributor.author | Zhang, Dongli | - |
dc.contributor.author | Sun, Qijun | - |
dc.contributor.author | Cao, Ke | - |
dc.contributor.author | Zha, Junwei | - |
dc.contributor.author | Lu, Yang | - |
dc.contributor.author | Wang, Bin | - |
dc.contributor.author | Cao, Xianwu | - |
dc.contributor.author | Feng, Yanhong | - |
dc.contributor.author | Roy, Vellaisamy A.L. | - |
dc.contributor.author | Li, Robert K.Y. | - |
dc.date.accessioned | 2023-03-09T09:57:23Z | - |
dc.date.available | 2023-03-09T09:57:23Z | - |
dc.date.issued | 2019 | - |
dc.identifier.citation | Composites Part A: Applied Science and Manufacturing, 2019, v. 127, article no. 105650 | - |
dc.identifier.issn | 1359-835X | - |
dc.identifier.uri | http://hdl.handle.net/10722/326013 | - |
dc.description.abstract | Titanium dioxide decorated multi-walled carbon nanotubes (MWCNTs@TiO2) were fabricated in aqueous solution via a facile sol-gel method. The results of TEM, XRD, XPS and TGA confirmed that TiO2 had been coated on the surface of MWCNTs successfully. The polylactide (PLA) nanocomposites containing various content of MWCNTs@TiO2 were prepared by a solution mixing method, followed by a hot compression process. The results revealed that the introduction of MWCNTs@TiO2 enhanced the thermal stability and crystallinity of PLA without affecting the crystal phase. Moreover, the PLA nanocomposite containing of 5 wt% MWCNTs@TiO2 had a dielectric constant of 26.6, which was 8.3 times higher than that of the pure PLA (3.2), while the dielectric loss still remains at a low value of 0.2 at 1000 Hz. The decorated TiO2 nanoparticles on the surface of MWCNTs could serve as insulating layers to suppress the dielectric loss effectively. | - |
dc.language | eng | - |
dc.relation.ispartof | Composites Part A: Applied Science and Manufacturing | - |
dc.subject | Carbon nanotube | - |
dc.subject | Dielectric property | - |
dc.subject | Polylactide | - |
dc.subject | Titanium dioxide | - |
dc.title | Significantly improved dielectric properties of polylactide nanocomposites via TiO<inf>2</inf> decorated carbon nanotubes | - |
dc.type | Article | - |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1016/j.compositesa.2019.105650 | - |
dc.identifier.scopus | eid_2-s2.0-85072735205 | - |
dc.identifier.volume | 127 | - |
dc.identifier.spage | article no. 105650 | - |
dc.identifier.epage | article no. 105650 | - |
dc.identifier.isi | WOS:000495491600020 | - |