Liu Yang
2011
Citations
0
Influential Citations
2
Citations
Journal
Bulletin of the Chinese ceramic society
Abstract
The surface modification of tourmaline powder with lauroyl chloride was studied in this paper,and the influence of reaction conditions on modified effect in terms of parameters of activation index and contact angle was also discussed.Results showed that the activation index of modified tourmaline powder reached to 96 % when tourmaline powder reacted with equiponderant lauroyl chloride for 5 h at 80 ℃ in DMF,and the modified tourmaline had excellent hydrophobic property.Structural analysis revealed that hydrophobic alkyl was attached to the surface of tourmaline powder,but it had no effect on the crystal configuration of tourmaline powder.