article·1999-01-01

Preparation and Characterization of DBS Modificated PbS Nanoparticles Doped in ORMOSIL

Dong Wen

Abstract

Samples of DBS modified PbS nanoparticles doped in ORMOSIL were prepared by Sol Gel method and characterized The HRTEM demonstrated that the sizes of PbS nanoparticles are 3~4nm and that the particles separately and homogeneously disperse in the ORMOSIL The blue shift of the absorption edge shows an obvious quantum size effect
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Research context

OpenAlex topics: Advanced Nanomaterials in Catalysis · Gas Sensing Nanomaterials and Sensors · Electrochemical sensors and biosensors

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