Mass Production and High Photocatalytic Activity of ZnS Nanoporous Nanoparticles

作者：Jin‐Song Hu, Lingling Ren, Yu‐Guo Guo, Han‐Pu Liang, Amin Cao, Li‐Jun Wan, Chunli Bai · 发表于：Angewandte Chemie International Edition · 年份：2005 · DOI：10.1002/anie.200462057 · 被引用次数：645 · 研究领域：Advanced Photocatalysis Techniques、Copper-based nanomaterials and applications、Quantum Dots Synthesis And Properties

Self-assembly of hexagonal 3–5-nm ZnS nanocrystals can be used for the large-scale production of zinc sulfide nanoporous nanoparticles (NPNPs). The uniform, spherical NPNPs are monodisperse and have surface areas on the order of 156 m2 g−1. The ZnS NPNPs are more effective photocatalysts than Degussa P25 titania or ZnS nanocrystals in the photodegradation of eosin B at ambient temperature (see picture).