期刊
RSC ADVANCES
卷 7, 期 50, 页码 31365-31371出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/c7ra03918b
关键词
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资金
- National Natural Science Foundation of China [21375076]
- Key Research and Development Program of Shandong Province [2015GSF121031]
- Project of University-industry Cooperation of Jining City [2014018]
Zeolitic imidazolate frameworks (ZIF) are attracting considerable attention for their applications in adsorbents/separation as well as catalysis. In this article, we proposed a simple strategy to fabricate semiconductor-ZIF core-shell nanocomposites, which exhibited remarkable coherent function for adsorption and photocatalytic degradation of organic pollutants. The current nanocomposites were composed of ZnO/CdS and ZIF-8, where spindle-like ZnO nanoparticles not only acted as the seeding material but also worked as the Zn2+ source for the formation of ZIF-8. The as-prepared ZnO/CdS@ ZIF8 core-shell nanocomposites displayed distinct photocatalytic activity for methylene blue (MB) and rhodamine B (RhB) owing to the unique pore structure and thus absorption effect of the ZIF-8 shell. To this end, the ZnO/CdS@ ZIF-8 core-shell nanocomposites could find important applications in photocatalytic degradation of pollutants.
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