Redox-Active Hybrid Polyoxometalate-Stabilised Gold Nanoparticles

Redox-Active Hybrid Polyoxometalate-Stabilised Gold Nanoparticles
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氧化还原活性混合多金属氧酸盐稳定的金纳米颗粒

DOI:
10.1002/ange.202005629
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发表时间:
2020
期刊:
影响因子:
--
通讯作者:
Martin C
Martin C
中科院分区:
--
文献类型:
--
作者:
Martin C

文献摘要

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我们报道了通过用硫醇官能化的有机-无机杂化聚氧乙烯酸盐(POM)稳定金纳米颗粒来设计和制备多功能杂化纳米材料。杂化POM的共价连接形成新的纳米复合材料,其在破坏类似的静电官能化纳米复合材料的温度和pH值下稳定。光电化学分析揭示了这些系统的独特的光化学和氧化还原性能。
We report the design and preparation of multifunctional hybrid nanomaterials through the stabilization of gold nanoparticles with thiol‐functionalised hybrid organic–inorganic polyoxometalates (POMs). The covalent attachment of the hybrid POM forms new nanocomposites that are stable at temperatures and pH values which destroy analogous electrostatically functionalised nanocomposites. Photoelectrochemical analysis revealed the unique photochemical and redox properties of these systems.