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Correction: Effects of nitrogen plasma treatments on hydrogen storage capacity of microporous carbon at room temperature and its feasibility as a hydrogen storage material

  • Carbon Letters
  • Abbr : Carbon Lett.
  • 2023, 33(7), pp.2141-2141
  • DOI : 10.1007/s42823-023-00575-3
  • Publisher : Korean Carbon Society
  • Research Area : Natural Science > Natural Science General > Other Natural Sciences General
  • Received : March 2, 2023
  • Accepted : April 30, 2023
  • Published : December 1, 2023

So Soon Hyeong 1 Ha Seongmin 2 Min Chung Gi 2 Lee Young-Seak 3 Park Chong Rae 1

1Seoul National University
2Chungnam National University
3Department of Chemical Engineering and Applied Chemistry, Chungnam National University

Accredited

ABSTRACT

For the commercialization of hydrogen energy, a technology enabling safe storage and the transport of large amounts of hydrogen is needed. Porous materials are attracting attention as hydrogen storage material; however, their gravimetric hydrogen storage capacity (GHSC) at room temperature (RT) is insufficient for actual use. In an effort to overcome this limitation, we present a N-doped microporous carbon that contains large proportion of micropores with diameters below 1 nm and small amounts of N elements imparted by the nitrogen plasma treatment. The N-doped microporous carbon exhibits the highest total GHSC (1.59 wt%) at RT, and we compare the hydrogen storage capacities of our sample with those of metal alloys, showing their advantages and disadvantages as hydrogen storage materials.

Citation status

* References for papers published after 2023 are currently being built.