Original Article
  • The Study on Hydrovoltaic Generator using Multi-Walled Carbon Nanotube and Graphene Oxide Layer-by-Layer Method

  • Ji-Soo Oh*, Hee Jae Hwang*†

  • * School of Mechanical Engineering, Kumoh National Institute of Technology

  • 다중벽 탄소나노튜브 및 산화그래핀 층간 적층 코팅을 이용한 하이드로볼타익 발전기 연구

  • 오지수* · 황희재*†

  • This article is an open access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/4.0) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

References
  • 1. Zhang, Z., Li, X., Yin, J., Xu, Y., Fei, W., Xue, M., Wang, Q., Zhou, J., and Guo, W., “Emerging hydrovoltaic technology,” Nature Nanotechnology, Vol. 13, No. 12, 2018, pp. 1109–1119.
  •  
  • 2. Xue, G., Xu, Y., Ding, T., Li, J., Yin, J., Fei, W., Cao, Y., Yu, J., Yuan, L., Gong, L., Chen, J., Deng, S., Zhou, J., and Guo, W., “Water-evaporation-induced electricity with nanostructured carbon materials,” Nature Nanotechnology, Vol. 12, No. 4, 2017, pp. 317–321.
  •  
  • 3. Shen, D., Li, F., Zhao, J., Wang, R., Li, B., Han, Z., Guo, L., Han, P., Yang, D., Kim, H.H., Su, Y., Gong, Z., and Zhu, L., “Ionic Hydrogel‐Based Moisture Electric Generators for Underwater Electronics,” Advanced Science, Vol. 11, No. 43, 2024, 2408954.
  •  
  • 4. Ko, H., Son, W., Kang, M.S., Lee, H.U., Chung, C.Y., Han, S., Choi, C., and Cho, S.B., “Why does water in porous carbon generate electricity? Electrokinetic role of protons in a water droplet-induced hydrovoltaic system of hydrophilic porous carbon,” Journal of Materials Chemistry A, Vol. 11, No. 3, 2023, pp. 1148–1158.
  •  
  • 5. Zheng, C., Chu, W., Fang, S., Tan, J., Wang, X., and Guo, W., “Materials for evaporation‐driven hydrovoltaic technology,” Interdisciplinary Materials, Vol. 1, No. 4, 2022, pp. 449–470.
  •  
  • 6. Xu, T., Ding, X., Shao, C., Song, L., Lin, T., Gao, X., Xue, J., Zhang, Z., and Qu, L., “Electric power generation through the direct interaction of pristine graphene‐oxide with water molecules,” Small, Vol. 14, No. 14, 2018, 1704473.
  •  
  • 7. Kim, M.S., Lee, H.Y., and Choi, S.W., “Research on Physicochemical Properties of Graphene Oxide (GO) and Reduced Graphene Oxide (R-GO),” Composites Research, Vol. 36, No. 3, 2023, pp. 167–172.
  •  
  • 8. Wu, M., Liang, Z., Peng, M., Zhao, B., Li, D., Zhang, J., Sun, Y., and Jiang, L., “High evaporation rate and electrical conductivity synergistically boosting porous rGO/CNT Film for water evaporation-driven electricity generation,” Nano Energy, Vol. 116, 2023, 108771.
  •  
  • 9. Kim, J., Kim, J., Yoon, H., Park, M., Novak, T., Ashraful, A., ... and Jeon, S., “Simultaneous Exfoliation and Dispersion of Graphene/Carbon Nanotube via Intercalation Reaction and Its Application as Conductive Composite Film,” Composites Research, Vol. 29, No. 3, 2016, pp. 104–110.
  •  
  • 10. Lopez-Diaz, D., Delgado-Notario, J.A., Clerico, V., Diez, E., Merchan, M.D., and Velazquez, M.M., “Towards understanding the Raman spectrum of graphene oxide: the effect of the chemical composition,” Coatings, Vol. 10, No. 6, 2020, 524.
  •  

This Article

Correspondence to

  • Hee Jae Hwang

  • * School of Mechanical Engineering, Kumoh National Institute of Technology

  • E-mail: hjhwang@kumoh.ac.kr