Please use this identifier to cite or link to this item: http://scholarbank.nus.edu.sg/handle/10635/47526
Title: Ion intercalation in layered MoO3 and WO3 nanostructure
Authors: HU ZHIBIN
Keywords: Ion Intercalation, Layered Nanostructure, MoO3
Issue Date: 29-Apr-2013
Source: HU ZHIBIN (2013-04-29). Ion intercalation in layered MoO3 and WO3 nanostructure. ScholarBank@NUS Repository.
Abstract: This dissertation describes a simple one-step method to synthesize MoO3 and WO3 single crystalline nanostructure with a great amount of K ion intercalation. These two materials (KxMoO3, KxWO3 nanobundles) are fabricated by thermal evaporation on mica substrate. Despite the large amount of K ion intercalated (K:Mo/W>0.2), the layered and orthorhombic structure of MoO3 and pseudo-orthorhombic structure of WO3 are preserved. Upon significant amount of ion insertion, many new properties are observed in MoO3 and WO3 nanostructures, including high conductivity, photoelectrical response and electromigration behaviour.
URI: http://scholarbank.nus.edu.sg/handle/10635/47526
Appears in Collections:Ph.D Theses (Open)

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