Self-Adhesive Polydimethylsiloxane Foam Materials Decorated with MXene/Cellulose Nanofiber Interconnected Network for Versatile Functionalities
Article
Chen, Hai-Yang, Chen, Zuan-Yu, Mao, Min, Wu, Yu-Yue, Yang, Fan, Gong, Li-Xiu, Zhao, Li, Cao, Cheng-Fei, Song, Pingan, Gao, Jie-Feng, Zhang, Guo-Dong, Shi, Yong-Qian, Cao, Kun and Tang, Long-Cheng. 2023. "Self-Adhesive Polydimethylsiloxane Foam Materials Decorated with MXene/Cellulose Nanofiber Interconnected Network for Versatile Functionalities." Advanced Functional Materials. 33 (48). https://doi.org/10.1002/adfm.202304927
| Article Title | Self-Adhesive Polydimethylsiloxane Foam Materials Decorated with MXene/Cellulose Nanofiber Interconnected Network for Versatile Functionalities |
|---|---|
| ERA Journal ID | 1397 |
| Article Category | Article |
| Authors | Chen, Hai-Yang, Chen, Zuan-Yu, Mao, Min, Wu, Yu-Yue, Yang, Fan, Gong, Li-Xiu, Zhao, Li, Cao, Cheng-Fei, Song, Pingan, Gao, Jie-Feng, Zhang, Guo-Dong, Shi, Yong-Qian, Cao, Kun and Tang, Long-Cheng |
| Journal Title | Advanced Functional Materials |
| Journal Citation | 33 (48) |
| Article Number | 2304927 |
| Number of Pages | 11 |
| Year | 2023 |
| Publisher | John Wiley & Sons |
| Place of Publication | Germany |
| ISSN | 1616-301X |
| 1616-3028 | |
| Digital Object Identifier (DOI) | https://doi.org/10.1002/adfm.202304927 |
| Web Address (URL) | https://onlinelibrary.wiley.com/doi/10.1002/adfm.202304927 |
| Abstract | Polydimethylsiloxanes (PDMS) foam as one of next-generation polymer foam materials shows poor surface adhesion and limited functionality, which greatly restricts its potential applications. Fabrication of advanced PDMS foam materials with multiple functionalities remains a critical challenge. In this study, unprecedented self-adhesive PDMS foam materials are reported with worm-like rough structure and reactive groups for fabricating multifunctional PDMS foam nanocomposites decorated with MXene/cellulose nanofiber (MXene/CNF) interconnected network by a facile silicone foaming and dip-coating strategy followed by silane surface modification. Interestingly, such self-adhesive PDMS foam produces strong interfacial adhesion with the hybrid MXene/CNF nano-coatings. Consequently, the optimized PDMS foam nanocomposites have excellent surface super-hydrophobicity (water contact angle of ≈159o), tunable electrical conductivity (from 10−8 to 10 S m−1), stable compressive cyclic reliability in both wide-temperature range (from −20 to 200 oC) and complex environments (acid, sodium, and alkali conditions), outstanding flame resistance (LOI value of >27% and low smoke production rate), good thermal insulating performance and reliable strain sensing in various stress modes and complex environmental conditions. It provides a new route for the rational design and development of advanced PDMS foam nanocomposites with versatile multifunctionalities for various promising applications such as intelligent healthcare monitoring and fire-safe thermal insulation. |
| Keywords | multifunctionality |
| ANZSRC Field of Research 2020 | 401602. Composite and hybrid materials |
| Public Notes | Files associated with this item cannot be displayed due to copyright restrictions. |
| Byline Affiliations | Centre for Future Materials |
| School of Agriculture and Environmental Science | |
| Hangzhou Normal University, China | |
| Centre for Future Materials (Research) | |
| Yangzhou University, China | |
| Fuzhou University, China | |
| Zhejiang University, China |
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