@article{CTT100875740,
  author = {Siqi Deng and Nozomi Takeuchi and Junko Hieda and Katsuyuki Takahashi and Kosuke Tachibana and Ou Lun Li},
  title = {Investigation of the sulfonation mechanism by gas–liquid interfacial plasma under atmospheric pressure conditions},
  journal = {Journal of Physics D: Applied Physics},
  year = 2022,
}

@inproceedings{CTT100917573,
  author = {Nozomi Takeuchi and Siqi Deng and Lusha Qin and Katsuyuki Takahashi and Kosuke Tachibana and Junko Hieda and O. L. Li},
  title = {Carbon sulfonation for synthesis of catalyst for cellulose conversion using plasmas in contact with dilute sulfuric acid},
  booktitle = {},
  year = 2023,
}

@inproceedings{CTT100879523,
  author = {S. Deng and N. Takeuchi and K. Takahashi and K. Tachibana and J. Hieda and O.L. Li},
  title = {Optical emission spectroscopy as a diagnostic for plasmas in gas-liquids interface: improve carbon sulfonation},
  booktitle = {},
  year = 2021,
}

@inproceedings{CTT100879525,
  author = {S. Deng and N. Takeuchi and J. Hieda and K. Takahashi and K. Tachibana and O.L. Li},
  title = {Gas-Phase Analysis by FTIR Spectrometry for Plasma with Dilute H2SO4 Solution},
  booktitle = {},
  year = 2021,
}

@inproceedings{CTT100879527,
  author = {N. Murata and K. Tachibana and S. Kanazawa and K. Takahashi and J. Hieda and N. Takeuchi and O.L. Li},
  title = {Reaction kinetics of sulfate ion radicals in sulfuric acid investigated by electron spin resonance method},
  booktitle = {},
  year = 2021,
}