ZCAP共混物的制备与表征。

Preparation and characterization of ZCAP blends.

作者信息

Billotte W G, Mehrotra G M, Reynolds D B, Bajpai P K

机构信息

Wright State University, BHE Department, Dayton, Ohio 45435, USA.

出版信息

Biomed Sci Instrum. 1995;31:153-8.

PMID:7654954

Abstract

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.

摘要

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。