Preparation of pure ZnO nanoparticles by a simple solid-state reaction method
Source abstract
Abstract
ZnO nanoparticles are synthesized by the one-step solid-state reaction using ZnSO4·7H2O and NaOH as the reagents. By adjusting the molar ratio of the reagents, the unwanted component Zn(OH)2, which is the intermediate product of the reaction, can be fully removed in the final product, and the preparation of pure ZnO nanoparticles are achieved at room temperature. The X-ray diffraction pattern and transmission electron microscopic observations show that these nanoparticles are of hexagonal phase ZnO mostly in round shapes with a minority of rod shape with a mean grain size of about 40 nm.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: ZnO doping and properties · Gas Sensing Nanomaterials and Sensors · Copper-based nanomaterials and applications
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
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