材料科学
钛酸酯
光催化
热液循环
电催化剂
纳米结构
钛酸锂
纳米技术
水热合成
锂(药物)
催化作用
化学工程
锂离子电池
电化学
陶瓷
电极
复合材料
有机化学
化学
物理化学
功率(物理)
电池(电)
内分泌学
工程类
物理
医学
量子力学
作者
Dmitry V. Bavykin,J. Friedrich,F. C. Walsh
标识
DOI:10.1002/adma.200502696
摘要
Abstract Tubular and fibrous nanostructures of titanates have recently been synthesized and characterized. Three general approaches (template assisted, anodic oxidation, and alkaline hydrothermal) for the preparation of nanostructured titanate and TiO 2 are reviewed. The crystal structures, morphologies, and mechanism of formation of nanostructured titanates produced by the alkaline hydrothermal method are critically discussed. The physicochemical properties of nanostructured titanates are highlighted and the links between properties and applications are emphasized. Examples of early applications of nanostructured titanates in catalysis, photocatalysis, electrocatalysis, lithium batteries, hydrogen storage, and solar‐cell technologies are reviewed. The stability of titanate nanotubes at elevated temperatures and in acid media is considered.
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