Adsorption probability of CH4, H2O and H2 in two-dimensional zinc oxide matrix: A prediction by DFT analysis

@article{Mahapatra2018AdsorptionPO,
  title={Adsorption probability of CH4, H2O and H2 in two-dimensional zinc oxide matrix: A prediction by DFT analysis},
  author={Niladri Singha Mahapatra and Hafizur Rahaman and Partha Bhattacharyya and Kasturi Ghosh},
  journal={2018 International Symposium on Devices, Circuits and Systems (ISDCS)},
  year={2018},
  pages={1-4}
}
The aim of the paper is to investigate the physisorption probability of CH4, H2O and H2 in graphene like two-dimensional (2D) Zinc oxide monolayer (g-ZnO) using density functional theory (DFT) incorporated with Quantumwise Atomistix Toolkit (ATK) (v.2016.4). For all the species, the adsorption distance, adsorption energy and charge transfer were calculated for three different adsorption sites on g-ZnO viz., atop Zn atom, atop oxygen atom and atop hollow position. It was found that H2O and CH4… CONTINUE READING

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