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In this study, Bi was selected to dope PbTe nanocubes to develop high performance n-type PbTe-based thermoelectric materials via nanostructure engineering using a facile solvothermal method. Bi dopants effectively improve the electrical transport properties of the as-sintered PbTe nanomaterials by tuning the carrier concentrations, achieving promising electrical conductivity and Seebeck coefficient...
The conventional understanding of facet effects on photocatalysts is that semiconductor micro/nanocrystals exposed with high-reactivity facets usually exhibit excellent photocatalytic activities. However, this point of view is being challenged in some circumstances. Herein, two types of facet-defined AgCl nanocrystals, AgCl nanocubes exposed with six {100} facets and AgCl octahedrons enclosed by eight...
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