Robust and Reprocessable Biorenewable Polyester Nanocomposites In Situ Catalyzed and Reinforced by Dendritic MXene@CNT Heterostructure
Highlights Structurally stable and well-dispersed dendritic MXene@CNT heterostructures with multiple roles (i.e., catalyst, nucleator, and interface enhancer of polyesters) were constructed. Biorenewable MXene@CNT/PBF (MCP) polyester nanocomposites with ultrahigh mechanical strength (≈101 MPa), stif...
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| Format: | Article |
| Language: | English |
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SpringerOpen
2025-02-01
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| Series: | Nano-Micro Letters |
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| Online Access: | https://doi.org/10.1007/s40820-025-01682-8 |
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| author | Hao Wang Jiheng Ding Hongran Zhao Qinchao Chu Jin Zhu Jinggang Wang |
| author_facet | Hao Wang Jiheng Ding Hongran Zhao Qinchao Chu Jin Zhu Jinggang Wang |
| author_sort | Hao Wang |
| collection | DOAJ |
| description | Highlights Structurally stable and well-dispersed dendritic MXene@CNT heterostructures with multiple roles (i.e., catalyst, nucleator, and interface enhancer of polyesters) were constructed. Biorenewable MXene@CNT/PBF (MCP) polyester nanocomposites with ultrahigh mechanical strength (≈101 MPa), stiffness (≈3.1 GPa), and toughness (≈130 MJ m−3) were synthesized via MXene@CNT in situ catalytic polymerization. Exceptional reprocessability, gas barrier (e.g., O2 0.0187 barrer), and UV resistance (e.g., resist 85% UVA rays) properties were achieved for the MCP, which can be employed as high-performance and multifunctional packaging materials for plastic replacement. |
| format | Article |
| id | doaj-art-5897adc5d6a44996875d78b587f3f7f5 |
| institution | DOAJ |
| issn | 2311-6706 2150-5551 |
| language | English |
| publishDate | 2025-02-01 |
| publisher | SpringerOpen |
| record_format | Article |
| series | Nano-Micro Letters |
| spelling | doaj-art-5897adc5d6a44996875d78b587f3f7f52025-08-20T03:06:01ZengSpringerOpenNano-Micro Letters2311-67062150-55512025-02-0117111710.1007/s40820-025-01682-8Robust and Reprocessable Biorenewable Polyester Nanocomposites In Situ Catalyzed and Reinforced by Dendritic MXene@CNT HeterostructureHao Wang0Jiheng Ding1Hongran Zhao2Qinchao Chu3Jin Zhu4Jinggang Wang5Key Laboratory of Bio-Based Polymeric Materials Technology and Application of Zhejiang Province, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of SciencesKey Laboratory of Bio-Based Polymeric Materials Technology and Application of Zhejiang Province, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of SciencesKey Laboratory of Bio-Based Polymeric Materials Technology and Application of Zhejiang Province, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of SciencesKey Laboratory of Bio-Based Polymeric Materials Technology and Application of Zhejiang Province, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of SciencesKey Laboratory of Bio-Based Polymeric Materials Technology and Application of Zhejiang Province, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of SciencesKey Laboratory of Bio-Based Polymeric Materials Technology and Application of Zhejiang Province, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of SciencesHighlights Structurally stable and well-dispersed dendritic MXene@CNT heterostructures with multiple roles (i.e., catalyst, nucleator, and interface enhancer of polyesters) were constructed. Biorenewable MXene@CNT/PBF (MCP) polyester nanocomposites with ultrahigh mechanical strength (≈101 MPa), stiffness (≈3.1 GPa), and toughness (≈130 MJ m−3) were synthesized via MXene@CNT in situ catalytic polymerization. Exceptional reprocessability, gas barrier (e.g., O2 0.0187 barrer), and UV resistance (e.g., resist 85% UVA rays) properties were achieved for the MCP, which can be employed as high-performance and multifunctional packaging materials for plastic replacement.https://doi.org/10.1007/s40820-025-01682-8Bio-based polyesters nanocompositesDendritic hetero-structured MXene@CNTCatalysis-interfacial strengthening integrationHigh strength and toughnessReprocessability and multifunctionality |
| spellingShingle | Hao Wang Jiheng Ding Hongran Zhao Qinchao Chu Jin Zhu Jinggang Wang Robust and Reprocessable Biorenewable Polyester Nanocomposites In Situ Catalyzed and Reinforced by Dendritic MXene@CNT Heterostructure Nano-Micro Letters Bio-based polyesters nanocomposites Dendritic hetero-structured MXene@CNT Catalysis-interfacial strengthening integration High strength and toughness Reprocessability and multifunctionality |
| title | Robust and Reprocessable Biorenewable Polyester Nanocomposites In Situ Catalyzed and Reinforced by Dendritic MXene@CNT Heterostructure |
| title_full | Robust and Reprocessable Biorenewable Polyester Nanocomposites In Situ Catalyzed and Reinforced by Dendritic MXene@CNT Heterostructure |
| title_fullStr | Robust and Reprocessable Biorenewable Polyester Nanocomposites In Situ Catalyzed and Reinforced by Dendritic MXene@CNT Heterostructure |
| title_full_unstemmed | Robust and Reprocessable Biorenewable Polyester Nanocomposites In Situ Catalyzed and Reinforced by Dendritic MXene@CNT Heterostructure |
| title_short | Robust and Reprocessable Biorenewable Polyester Nanocomposites In Situ Catalyzed and Reinforced by Dendritic MXene@CNT Heterostructure |
| title_sort | robust and reprocessable biorenewable polyester nanocomposites in situ catalyzed and reinforced by dendritic mxene cnt heterostructure |
| topic | Bio-based polyesters nanocomposites Dendritic hetero-structured MXene@CNT Catalysis-interfacial strengthening integration High strength and toughness Reprocessability and multifunctionality |
| url | https://doi.org/10.1007/s40820-025-01682-8 |
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