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发明公开
CN104695021A 一种层状螺旋WS2二维纳米材料及其制备方法 有权

一种层状螺旋WS2二维纳米材料及其制备方法
摘要：
本发明涉及一种层状螺旋WS2二维纳米材料及其制备方法，属于层状二维纳米材料制备技术领域。本发明所述层状螺旋WS2二维纳米材料是通过螺旋位错的生长将相邻的WS2层连接在一起；所述WS2层呈三角形。本发明首次用一种简单的方法合成了组分均一层状螺旋WS2二维纳米材料。所得产品结晶质量高，便于应用于纳米级功能性光电子器件。
摘要（英）：

The invention relates to a lamellar helical WS2 two-dimensional nano material and a preparation method thereof, belonging to the technical field of preparation of a lamellar two-dimensional nano material. The lamellar helical WS2 two-dimensional nano material is formed by connecting adjacent WS2 layers by helical dislocation growth; and each WS2 layer is triangular. A simple method is utilized for the first time to synthesize the uniform-component lamellar helical WS2 two-dimensional nano material. The obtained product has high crystal quality, and can be conveniently used in nano functional photoelectronic devices.

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