Tetrahydrofuran activation assisted synthesis of nanosized lithium niobate and lithium tantalate

Chun Hsiung Chien, Yu Hsu Chang, Chih Pin Tsai, Chih Wei Peng, Lung Shen Wang, Pei Sun Sheng, Chi Young Lee, Hsin-Tien Chiu*

*Corresponding author for this work

研究成果: Article同行評審

1 引文 斯高帕斯(Scopus)

摘要

Black solid precursors obtained from reactions between MCl5 (M = Nb, Ta) and alkyllithiums, n-butyllithium (nBuLi) and ethyllithium (EtLi), in tetrahydrofuran (THF) were heat treated under vacuum at 673-973 K to form nano-sized particles (20-100 nm in diameter) of lithium niobate (LiNbO 3) and lithium tantalate (LiTaO3). Stoichiometry of the reactants is critical and affects the phases of the products. Based on the volatile byproducts detected, a reaction pathway involving the activation of THF by alkyllithiums is proposed to be important for the formation of LiNbO 3 and LiTaO3 precursors.

原文English
頁(從 - 到)287-292
頁數6
期刊Journal of the Chinese Chemical Society
53
發行號2
DOIs
出版狀態Published - 1 一月 2006

指紋 深入研究「Tetrahydrofuran activation assisted synthesis of nanosized lithium niobate and lithium tantalate」主題。共同形成了獨特的指紋。

引用此