Plasmonic photocatalysis: complete degradation of bisphenol A by a gold nanoparticle–reduced graphene oxide composite under visible light†,Photochemical & Photobiological Sciences

当前位置： X-MOL 学术 › Photochem. Photobiol. Sci. › 论文详情

Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)

Plasmonic photocatalysis: complete degradation of bisphenol A by a gold nanoparticle–reduced graphene oxide composite under visible light†
Photochemical & Photobiological Sciences ( IF 2.7 ) Pub Date : 2018-04-10 00:00:00 , DOI: 10.1039/c8pp00012c
Haydar Ali _{1,

2,

3,

4} , Nikhil R. Jana _{1,

2,

3,

4}

Affiliation

Bisphenol A is a well-known endocrine disruptor that comes from plastic/epoxy resin-based consumer products, pollutes our environment and is responsible for various human diseases. Thus, its removal from water/food/the environment is becoming a challenging issue. Here we report the visible light photocatalytic degradation of bisphenol A using a gold nanoparticle based composite with reduced graphene oxide. The nanocomposite captures visible light and produces hydroxyl radicals that oxidize bisphenol A into smaller organic fragments such as phenol derivatives and aliphatic aldehydes/ketones. The composition of the nanocomposite has been optimized for most efficient degradation of bisphenol A under visible light and the approach may be extended for the sunlight-based removal of bisphenol A from water/food/the environment.

中文翻译：

等离子体光催化：金纳米粒子还原的氧化石墨烯复合物在可见光下完全降解双酚A †

双酚A是一种众所周知的内分泌干扰物，来自塑料/环氧树脂基消费产品，污染了我们的环境，并导致各种人类疾病。因此，将其从水/食物/环境中去除正成为一个具有挑战性的问题。在这里，我们报告了使用金纳米颗粒基复合材料与氧化石墨烯还原的双酚A的可见光光催化降解。纳米复合材料捕获可见光并产生羟基自由基，该自由基将双酚A氧化为较小的有机片段，例如酚衍生物和脂族醛/酮。纳米复合材料的组成已针对可见光下双酚A的最有效降解进行了优化，该方法可扩展到基于阳光的水/食品/环境中双酚A的去除。

更新日期：2018-04-10

点击分享查看原文

点击收藏

阅读更多本刊最新论文本刊介绍/投稿指南11