Mechanochemical synthesis of lanthanum oxyfluoride by grinding lanthanum oxide with poly(vinylidene fluoride)

被引：24

作者：

Lee, JR ^{[1
]}

Zhang, QW ^{[1
]}

Saito, F ^{[1
]}

机构：

[1] Tohoku Univ, Inst Multidisciplinary Res Adv Mat, Sendai, Miyagi 9808577, Japan

来源：

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH | 2001年 / 40卷 / 22期

关键词：

D O I：

10.1021/ie010086k

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

A mixture of lanthanum oxide and poly(vinylidene fluoride) (PVDF) was ground in air by a planetary ball mill to investigate the mechanochemical (MC) reaction between the two materials. The MC reaction proceeds with an increase in the grinding time, forming lanthanum oxyfluoride in the ground product. The reaction yield reaches about 98% at 240 min. The organic phases from PVDF in the ground sample after the MC reaction have C-O and C-O-H bindings.

引用

页码：4785 / 4788

页数：4

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