The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.
Laser-Induced Graphene for Flexible and Embeddable Gas Sensors
Abstract
Laser-induced graphene (LIG) has received much attention since it enables simple and rapid synthesis of porous graphene. This work presents a robust direct-write LIG-based gas sensor, which senses gases based on thermal conductivity, similar to a katharometer sensor. The gas sensors are fabricated by lasing polyimide substrates with a 10.6 μm CO 2 laser to synthesize LIG. This enables the formation of flexible gas sensors which could be incorporated on a variety of surfaces. High surface area and thermal conductivity of the LIG results in rapid response times for all studied gases. The gas sensors are also embedded in cement to form a refractory composite material. These sensors are used to determine composition of various gas mixtures, such as N 2 and CO 2, which are the most abundant gaseous species in flue gas. Thus, LIG based embeddable sensors could be incorporated in composites to enable electronically functional construction materials.
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Cites
Graphene: Status and Prospects
Geim, A. K. (2009) · Science · doi:10.1126/science.1158877 · Cited by 13,942
A Review on Graphene-Based Gas/Vapor Sensors with Unique Properties and Potential Applications
Wang, T., Huang, D., Yang, Z., Xu, S., He, G., Li, X., Hu, N., Yin, G., He, D., & Zhang, L. (2016) · Nano-Micro Letters · doi:10.1007/s40820-015-0073-1 · Cited by 600
Cited by
Wearable piezoresistive pressure sensors based on 3D graphene
Cao, M., Su, J., Fan, S., Qiu, H., Su, D., & Li, L. (2021) · Chemical Engineering Journal · doi:10.1016/j.cej.2020.126777 · Cited by 373
Chen, Y., Xie, B., Long, J., Kuang, Y., Chen, X., Hou, M., Gao, J., Zhou, S., Fan, B., He, Y., et al. (2021) · Advanced Materials · doi:10.1002/adma.202104290 · Cited by 312
Khan, I., Baig, N., Bake, A., Haroon, M., Ashraf, M., Al-Saadi, A., Tahir, M. N., & Wooh, S. (2023) · Carbon · doi:10.1016/j.carbon.2023.118292 · Cited by 58
Metadata
- Authors
- Stanford, M. G., Yang, K., Chyan, Y., Kittrell, C., & Tour, J. M.
- Venue
- ACS Nano
- Publisher
- American Chemical Society (ACS)
- Published
- 2019-03-08
- Volume
- 13
- Issue
- 3
- Pages
- 3474-3482
- ISSN
- 1936-0851 (ISSN-L)
- 1936-086X
- OpenAlex
- W2922177019
- Cited by
- 377
- References
- 2
- FWCI
- 14.54
- Type
- journal article
- Language
- en
- Open access
- closed
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