A rapid preparation of PPECu and plasmonic Ag/PPECu nanocomposites with high performance for photocatalytic hydrogen production
A new and rapid synthetic method toward polymer phenylethnylcopper (PPECu) nanowires is developed. PPECu nanowires have been firstly fabricated through using ascorbic acid instead of methanol as reducing agent. The preparation time of PPECu can be decreased from 48 to 2 h, even at a lower temperature. Ag/PPECu nanocomposites were prepared by the in situ reaction of PPECu and Ag (NH 3 ) + 2 ions with different concentrations. Ag/PPECu photocatalysts showed high visible-light H 2 production activity, which originated from the combined action of electrons transfer, sacrificing reagent and SPR effect of Ag nanoparticles.
研究领域:
材料科学
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环境科学
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化学
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DOI
高影响因子
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