The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.
Tunable Piezoresistivity of Nanographene Films for Strain Sensing
Abstract
Graphene-based strain sensors have attracted much attention recently. Usually, there is a trade-off between the sensitivity and resistance of such devices, while larger resistance devices have higher energy consumption. In this paper, we report a tuning of both sensitivity and resistance of graphene strain sensing devices by tailoring graphene nanostructures. For a typical piezoresistive nanographene film with a sheet resistance of ∼100 KΩ/□, a gauge factor of more than 600 can be achieved, which is 50× larger than those in previous studies. These films with high sensitivity and low resistivity were also transferred on flexible substrates for device integration for force mapping. Each device shows a high gauge factor of more than 500, a long lifetime of more than 10(4) cycles, and a fast response time of less than 4 ms, suggesting a great potential in electronic skin applications.
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Cites
Two-dimensional gas of massless Dirac fermions in graphene
Novoselov, K. S., Geim, A. K., Morozov, S. V., Jiang, D., Katsnelson, M. I., Grigorieva, I. V., Dubonos, S. V., & Firsov, A. A. (2005) · Nature · doi:10.1038/nature04233 · Cited by 21,611
Graphene: Status and Prospects
Geim, A. K. (2009) · Science · doi:10.1126/science.1158877 · Cited by 13,942
Cited by
Trung, T. Q., & Lee, N. (2016) · Advanced Materials · doi:10.1002/adma.201504244 · Cited by 2,160
Carbonized Silk Fabric for Ultrastretchable, Highly Sensitive, and Wearable Strain Sensors
Wang, C., Li, X., Gao, E., Jian, M., Xia, K., Wang, Q., Xu, Z., Ren, T., & Zhang, Y. (2016) · Advanced Materials · doi:10.1002/adma.201601572 · Cited by 916
Pang, Y., Zhang, K., Yang, Z., Jiang, S., Ju, Z., Li, Y., Wang, X., Wang, D., Jian, M., Zhang, Y., et al. (2018) · ACS Nano · doi:10.1021/acsnano.7b07613 · Cited by 774
Liu, Q., Chen, J., Li, Y., & Shi, G. (2016) · ACS Nano · doi:10.1021/acsnano.6b03813 · Cited by 609
Graphene Textile Strain Sensor with Negative Resistance Variation for Human Motion Detection
Yang, Z., Pang, Y., Han, X.-L., Yang, Y., Ling, J., Jian, M., Zhang, Y., Yang, Y., & Ren, T.-L. (2018) · ACS Nano · doi:10.1021/acsnano.8b03391 · Cited by 563
Metadata
- Authors
- Zhao, J., Wang, G., Yang, R., Lu, X., Cheng, M., He, C., Xie, G., Meng, J., Shi, D., & Zhang, G.
- Venue
- ACS Nano
- Publisher
- American Chemical Society (ACS)
- Published
- 2015-02-06
- Volume
- 9
- Issue
- 2
- Pages
- 1622-1629
- ISSN
- 1936-0851 (ISSN-L)
- 1936-086X
- OpenAlex
- W2319826792
- Cited by
- 274
- References
- 2
- FWCI
- 15.88
- Type
- journal article
- Language
- en
- Open access
- closed
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- Zhao, J., Wang, G., Yang, R., Lu, X., Cheng, M., He, C., Xie, G., Meng, J., Shi, D., & Zhang, G. (2015). Tunable Piezoresistivity of Nanographene Films for Strain Sensing. ACS Nano. https://doi.org/10.1021/nn506341u
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