TY - JOUR
T1 - Investigation on phase transformation of titania slag using microwave irradiation
AU - Chen, Guo
AU - Song, Zengkai
AU - Chen, Jin
AU - Srinivasakannan, C.
AU - Peng, Jinhui
N1 - Funding Information:
The authors acknowledge the financial supports from the National Scientific Foundation of China (No. 51090385), the International S&T Cooperation Program of China (No. 2012DFA70570), Specialized Research Fund for the Doctoral Program of Higher Education (No. 20125314120014) and the Applied Foundation Fund of Yunnan Province of China (No. 2012FD015).
PY - 2013
Y1 - 2013
N2 - The work addresses phase transformation of titania slag using microwave irradiation. Properties of samples before and after microwave irradiation including thermal stability, crystal structures, microstructure, surface chemical functional groups and molecular structures, have been investigated by TG/DTA, XRD, SEM, FT-IR and Raman, respectively. The results of TG/DTA showed that titania slag have two phase transformation, one at 578.0 °C and another at 850.0 °C. It was confirmed that at roasting temperature in excess of 600 °C, anatase starts to transform as rutile. The property changes can be attributed to microwave irradiation, which causes the crystal transformation.
AB - The work addresses phase transformation of titania slag using microwave irradiation. Properties of samples before and after microwave irradiation including thermal stability, crystal structures, microstructure, surface chemical functional groups and molecular structures, have been investigated by TG/DTA, XRD, SEM, FT-IR and Raman, respectively. The results of TG/DTA showed that titania slag have two phase transformation, one at 578.0 °C and another at 850.0 °C. It was confirmed that at roasting temperature in excess of 600 °C, anatase starts to transform as rutile. The property changes can be attributed to microwave irradiation, which causes the crystal transformation.
KW - Microwave irradiation
KW - Phase transformation
KW - Synthetic rutile
KW - Titania slag
UR - http://www.scopus.com/inward/record.url?scp=84881166789&partnerID=8YFLogxK
U2 - 10.1016/j.jallcom.2013.07.112
DO - 10.1016/j.jallcom.2013.07.112
M3 - Letter
AN - SCOPUS:84881166789
SN - 0925-8388
VL - 579
SP - 612
EP - 616
JO - Journal of Alloys and Compounds
JF - Journal of Alloys and Compounds
ER -