Synthesis and photocatalytic properties of bismuth oxide film
Source abstract
Abstract
Bismuth oxide films were prepared by DC reactive sputtering.We studied the structure and optical properties of the films and evaluated their photocatalytic activities.The results showed that the ratio of O2 to Ar and annealing treatment could affect the properties of the films.20:80 was the best ratio of O2 to Ar.The crystallization was enhanced with the increase of annealing temperature.The optimum photocatalytic performance was obtained when the films were annealed at 500℃.
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Research context
OpenAlex topics: Gas Sensing Nanomaterials and Sensors · Transition Metal Oxide Nanomaterials
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