Effect of Silver Nanowire Dimension to Ammonia Adsorption of Graphene-silver Nanowires Hybrid

Authors

  • Huynh Tran My Hoa
  • Hoang Thi Thu
  • La Phan Phuong Ha
  • Le Ha Phuong
  • Tran Quang Trung
  • Nguyen Van Thuan
  • Nguyen Nang Dinh
  • Phan Minh Hanh

DOI:

https://doi.org/10.15625/0868-3166/24/3S1/5237

Keywords:

reduced graphene oxide, Hummers method, silver nanowires, polyol method, NH$_{3}$ gas sensing

Abstract

In this report, we study the effect of silver nanowires (AgNws) dimension to electrical properties of rGO/AgNws hybrid. The alteration of these electrical properties leads the difference of ammonia sensibility of the rGO/AgNws hybrid based sensing devices. When the rGO is accompanied by AgNws of different sizes from \(\sim 500$~\text{nm to } >10\;\mu\)m, the ammonia sensitivity of these hybrids change from 60% to 340% alteration compared with the bare rGO material.

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How to Cite

Hoa, H. T. M., Thu, H. T., Phuong Ha, L. P., Phuong, L. H., Trung, T. Q., Thuan, N. V., Dinh, N. N., & Hanh, P. M. (2014). Effect of Silver Nanowire Dimension to Ammonia Adsorption of Graphene-silver Nanowires Hybrid. Communications in Physics, 24(3S1), 113–120. https://doi.org/10.15625/0868-3166/24/3S1/5237

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