Abstract Polyacrylonitrile doped thiol-functionalized graphene oxide nanofibrous membranes loaded with silver nanoparticles (AgNPs@PAN/GO-SH) were synthesized by electrospinning. AgNPs@PAN nanocomposites were also synthesized by means of In-situ and UV reduction. The stability of AgNPs loaded on the composites were compared under different pH and agitation speeds, and the results showed that the stability of AgNPs in the composite from the new strategy was much better than that from the other two methods. The catalytic performance of AgNPs@PAN/GO-SH was also studied and the results indicated that AgNPs@PAN/GO-SH had good catalytic reduction performance. This study provided a feasible way for the design and synthesis of effective and stable composite for degradation of dyes in water.

中文翻译：

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静电纺丝制备稳定的AgNPs@PAN/GO-SH纳米复合材料可有效降解4-硝基苯酚、亚甲蓝和罗丹明B

摘要 通过静电纺丝法合成了负载有银纳米粒子的聚丙烯腈掺杂硫醇官能化氧化石墨烯纳米纤维膜（AgNPs@PAN/GO-SH）。AgNPs@PAN 纳米复合材料也通过原位和紫外线还原合成。比较了不同 pH 值和搅拌速度下负载在复合材料上的 AgNPs 的稳定性，结果表明，新策略的复合材料中 AgNPs 的稳定性远优于其他两种方法。还研究了AgNPs@PAN/GO-SH的催化性能，结果表明AgNPs@PAN/GO-SH具有良好的催化还原性能。该研究为设计和合成有效且稳定的染料在水中降解的复合材料提供了一种可行的方法。