TY - JOUR
T1 - 31P MAS-NMR studies of CaO-P2O5 glass ceramics
AU - Dias, A. G.
AU - Lopes, M. A.
AU - Tsuru, K.
AU - Hayakawa, S.
AU - Santos, J. D.
AU - Osaka', A.
PY - 2006/1/1
Y1 - 2006/1/1
N2 - This work reports the structure of two glass ceramics prepared in the calcium phosphate system, MK5B and MT13B, using 31P MAS-NMR technique. The results obtained showed that the network of MK5B consisted mainly of Q1 and Q2 groups. Besides these two groups, MT13B material also present Q3 units. The Qn groups detected in both glass ceramics seem to be correlated to the crystalline phases present in their microstructure.
AB - This work reports the structure of two glass ceramics prepared in the calcium phosphate system, MK5B and MT13B, using 31P MAS-NMR technique. The results obtained showed that the network of MK5B consisted mainly of Q1 and Q2 groups. Besides these two groups, MT13B material also present Q3 units. The Qn groups detected in both glass ceramics seem to be correlated to the crystalline phases present in their microstructure.
UR - http://www.scopus.com/inward/record.url?scp=33645382187&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=33645382187&partnerID=8YFLogxK
U2 - 10.4028/0-87849-992-x.301
DO - 10.4028/0-87849-992-x.301
M3 - Article
AN - SCOPUS:33645382187
SN - 1013-9826
VL - 309-311 I
SP - 301
EP - 304
JO - Key Engineering Materials
JF - Key Engineering Materials
ER -