Preparation and Mechanism of Nesting Spherical Layered Closed-cage Structured Nano WS_2
Source abstract
Abstract
WS_3 precursors were fabricated by a simple precipitation method. The nano-WS_2 particles with nesting spherical layered closed-cage structure were obtaincd by WS_3 precursors heated at high temperature in hydrogen atmosphere. The samples were identified and characterized by high-resolution transmission electron microscopy (HRTEM), powder X-ray diffraction (XRD) and energy dispersive X-ray (EDX), and the mechanism of formation was researched.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: 2D Materials and Applications · Chalcogenide Semiconductor Thin Films
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