Ultrafine Sodium Titanate Nanowires with Extraordinary Sr Ion-Exchange Properties

Ultrafine Sodium Titanate Nanowires with Extraordinary Sr Ion-Exchange Properties
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DOI:
10.1021/nl504820c
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发表时间:
2015-05-01
期刊:
影响因子:
10.8
通讯作者:
Asao, Naoki
Asao, Naoki
中科院分区:
材料科学1区
文献类型:
--
作者:
Ishikawa, Yoshifumi;Tsukimoto, Susumu;Asao, Naoki

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以TiAl合金为前驱体,在碱性介质中,通过Al浸出和Ti氧化同时发生的非热过程制备超细钛酸钠纳米线。所得到的纳米线表现出层状晶体结构的直径为几个纳米,并表现出显着的Sr离子交换性能。
Ultrafine sodium titanate nanowires are produced from TiAl alloy precursors via a nonthermal-process where Al leaching and Ti oxidation occur simultaneously in an alkaline medium. The obtained nanowires demonstrate a layered crystal structure with a diameter of a few nanometers and exhibit remarkable Sr ion-exchange properties.