@article{CTT100620992,
  author = {A.  Siyasukh and P.  Maneeprom and S.  Larpkiattaworn and Nattaporn Tonanon and Wiwut Tanthapanichakoon and H. Tamon and Tawatchai  Charinpanitkul},
  title = {Preparation of a carbon monolith with hierarchical porous structure by ultrasonic irradiation followed by carbonization, physical and chemical activation},
  journal = {Carbon},
  year = 2008,
}