@article{CTT100652239,
  author = {Ken-ichi Katsumata and Xiao Hou and Munetoshi Sakai and Akira Nakajima and Akira Fujishima and Nobuhiro Matsushita and Kenneth J.D. MacKenzie and Kiyoshi Okada},
  title = {Visible-Light-Driven Photodegradation of Acetaldehyde Gas Catalyzed by Aluminosilicate Nanotubes and Cu(II)-Grafted TiO2 Composites},
  journal = {Applied Catalysis B: Environmental},
  year = 2013,
}

@inproceedings{CTT100625435,
  author = {Xiao Hou and Ken-ichi Katsumata and Munetoshi Sakai and Akira Nakajima and Akira Fujishima and Nobuhiro Matsushita and Kiyoshi Okada},
  title = {Synthesis and Photocatalytic Activity of TiO2-Imogolite/Allophane Composites},
  booktitle = {Abstract of PacRim9},
  year = 2011,
}

@inproceedings{CTT100617665,
  author = {Xiao HOU and Ken-ichi KATSUMATS and M. SAKAI and Akira NAKAJIMA and Akira FUJISHIMA and Nobuhiro MATSUSHITA and Kiyoshi OKADA},
  title = {Synthesis of TiO2-imogolite Composite and Their Photocatalyst Activities under Visible Light},
  booktitle = {Abstracts of 20th MRS-J Academic Symposium 2010},
  year = 2010,
}