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发明名称
纳米TiO<SUB>2</SUB>的生产方法
摘要
一种纳米TiO<SUB>2</SUB>的生产方法,是选择可溶于水或有机溶剂金属盐类使其溶解,以离子或分子状态混合均匀,再选择一种合适的沉淀剂或采用蒸发、结晶、升华、水解等过程,将金属离子均匀沉淀或结晶出来,再经脱水或解分解制得粉体,这种方法工艺。设备简单、投资少、成本低,所得产品白度好,遮盖力大、稳定、适合于制作食品包装材料,木器保护漆,人造纤维添加剂,化妆品防晒霜,感觉材料等等。
申请公布号
CN1312223A
申请公布日期
2001.09.12
申请号
CN00129968.9
申请日期
2000.10.16
申请人
童忠良
发明人
童忠良
分类号
C01G23/053
主分类号
C01G23/053
代理机构
代理人
主权项
1、一种纳米Tio2的生产方法,本发明的Tio2的生产技术,其特征是采取液相沉淀法。
地址
100039北京市玉泉路甲(19)号中国科学院研究生院
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