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2D BRONZE TYPE TUNGSTEN OXIDE NANOSHEET, METHOD FOR PRODUCTION THEREOF, AND PHOTOCATALYST AND PHOTOCHROMIC DEVICE USING THE NANOSHEET
2D BRONZE TYPE TUNGSTEN OXIDE NANOSHEET, METHOD FOR PRODUCTION THEREOF, AND PHOTOCATALYST AND PHOTOCHROMIC DEVICE USING THE NANOSHEET
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机译：二维青铜型氧化钨纳米片，其制备方法以及使用纳米片的光催化剂和光致变色装置
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摘要
PROBLEM TO BE SOLVED: To provide a tungsten oxide nanosheet having a 2D bronze structure that two or more of the 6-membered ring structures comprising a metal-oxygen octahedron are regularly arranged in a sheet cross-sectional direction, and also to provide a method for production thereof and a device using the same.;SOLUTION: The layered poly(tungstic acid) comprising a host layer having the 2D bronze structure is converted into a hydrogen ion exchanger having a solid acid property while maintaining its host structure, and a single layer peeling phenomenon is induced by introducing a bulky cation between the layers. Thereby, the tungsten oxide nanosheet is obtained, which has the 2D bronze structure that two or more of the 6-membered ring structures comprising a metal-oxygen octahedron are regularly arranged in a sheet cross-sectional direction.;COPYRIGHT: (C)2012,JPO&INPIT
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