以偏钛酸、双氧水、氨水、乙酸铅为原料,柠檬酸、EDTA为络合剂和燃烧剂,采用凝胶燃烧法制备得到了PbTiO3(PT)纳米粉体.采用XRD、TG-DTA、TEM、FT-IR对产物进行了表征.研究表明:将制得的胶状物煅烧,PbTiO3约在409～537 ℃晶化形成,在700 ℃煅烧1 h后所得到的PT纳米粉体的粒径在50～80 nm.
参考文献
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