Billotte W G, Mehrotra G M, Reynolds D B, Bajpai P K
Wright State University, BHE Department, Dayton, Ohio 45435, USA.
Biomed Sci Instrum. 1995;31:153-8.
Six different blends of zinc oxide, calcium oxide, phosphorous pentoxide (ZCAP) were prepared by mixing zinc oxide (ZnO), calcium oxide (CaO), and phosphorous pentoxide (P2O5) powders. The blends were 50:30:20, 48:32:20, 44:26:30, 40:40:20, 30:40:30, and 30:30:40, ZnO:CaO:P2O5 by weight, respectively. The mixed powders were calcined at 800 degrees C for 12 hours. Each blend was then characterized using X-ray diffraction. The X-ray diffraction patterns indicated that in some cases the reaction between oxides may not have gone to completion. Compositions of beta-3CaO.P2O5 and alpha-CaZn2(PO4)2 were found in many of the blends.
通过混合氧化锌（ZnO）、氧化钙（CaO）和五氧化二磷（P2O5）粉末制备了六种不同的氧化锌、氧化钙、五氧化二磷（ZCAP）混合物。这些混合物中氧化锌：氧化钙：五氧化二磷的重量比分别为50:30:20、48:32:20、44:26:30、40:40:20、30:40:30和30:30:40。将混合粉末在800摄氏度下煅烧12小时。然后使用X射线衍射对每种混合物进行表征。X射线衍射图谱表明，在某些情况下，氧化物之间的反应可能未完全进行。在许多混合物中发现了β-3CaO.P2O5和α-CaZn2(PO4)2的成分。
