The DOI matches its Crossref record; 4 of the 4 references it cites were found in a registry or an index.
Flexible, conductive, and highly pressure-sensitive graphene-polyimide foam for pressure sensor application
Abstract
Abstract Three-dimensional porous graphene foams have received increasing attention in the fields of sensors, flexible conductors, and energy storage. Mechanical stability, flexibility, and electrical conductivity are prerequisites for materials used in these fields. In this paper, novel polyimide-based graphene foam was prepared by dip-coating a polyimide foam template followed by chemical reduction and thermal reduction. The prepared foam displayed excellent mechanical stability and flexibility (elastic modulus: ∼5 kPa). The synergistic effects of chemical and thermal reduction led to a foam with high electrical conductivity of ∼0.4 S m−1. By controlling the dip-coating times, the foam achieved a high pressure sensitivity of 0.36 kPa−1. Experiments show that the prepared foam can be used as effective pressure sensor to measure heartbeat, joint activity, and airflow.
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Cites
Highly sensitive flexible pressure sensors with microstructured rubber dielectric layers
Mannsfeld, S. C. B., Tee, B. C.-K., Stoltenberg, R. M., Chen, C. V. H.-H., Barman, S., Muir, B. V. O., Sokolov, A. N., Reese, C., & Bao, Z. (2010) · Nature Materials · doi:10.1038/nmat2834 · Cited by 3,291
Self-Assembled Graphene Hydrogel via a One-Step Hydrothermal Process
Xu, Y., Sheng, K., Li, C., & Shi, G. (2010) · ACS Nano · doi:10.1021/nn101187z · Cited by 3,251
Park, J., Lee, Y., Hong, J., Ha, M., Jung, Y.-D., Lim, H., Kim, S. Y., & Ko, H. (2014) · ACS Nano · doi:10.1021/nn500441k · Cited by 915
Shin, S.-H., Ji, S., Choi, S., Pyo, K.-H., Wan An, B., Park, J., Kim, J., Kim, J.-Y., Lee, K.-S., Kwon, S.-Y., et al. (2017) · Nature Communications · doi:10.1038/ncomms14950 · Cited by 203
Cited by
Chen, X., Liu, H., Zheng, Y., Zhai, Y., Liu, X., Liu, C., Mi, L., Guo, Z., & Shen, C. (2019) · ACS Applied Materials & Interfaces · doi:10.1021/acsami.9b14688 · Cited by 357
Sharma, A., Ansari, M. Z., & Cho, C. (2022) · Sensors and Actuators A: Physical · doi:10.1016/j.sna.2022.113934 · Cited by 95
Zhang, M., Liu, S., Liu, S., Jia, G., Zhan, P., Liu, C., Shen, C., & Liu, H. (2025) · Advanced Composites and Hybrid Materials · doi:10.1007/s42114-024-01157-1 · Cited by 23
Metadata
- Authors
- Yang, J., Ye, Y., Li, X., Lü, X., & Chen, R.
- Venue
- Composites Science and Technology
- Publisher
- Elsevier BV
- Published
- 2018-08
- Volume
- 164
- Pages
- 187-194
- ISSN
- 0266-3538 (ISSN-L)
- OpenAlex
- W2805847862
- Cited by
- 165
- References
- 4
- FWCI
- 6.89
- Type
- journal article
- Language
- en
- Open access
- closed
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- Yang, J., Ye, Y., Li, X., Lü, X., & Chen, R. (2018). Flexible, conductive, and highly pressure-sensitive graphene-polyimide foam for pressure sensor application. Composites Science and Technology. https://doi.org/10.1016/j.compscitech.2018.05.044
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