New generation of full-sunlight-driven photocatalysts for water decontamination

新一代全阳光驱动水净化光催化剂

• 批准号: 494612-2016
• 负责人: Do, TrongOn
• 金额: $ 7.51万
• 依托单位: Université Laval
• 依托单位国家: 加拿大
• 项目类别: Strategic Projects - Group
• 财政年份: 2018
• 资助国家: 加拿大
• 起止时间: 2018-01-01 至 2019-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=649388
• 关键词: New; generation; full; sunlight; driven

The main sources of water contamination come from pharmaceutical production plants, hospitals and personal care products etc. are frequently detected in the aquatic environment, even in drinking water at trace levels, raising the potential risks to the environment and human health. These organic compounds are hardly eliminated by conventional treatment methods, such as physicochemical and biological processes. ****Photocatalytic technology is the most important and viable way for the removal of these organic pollutants. In this project, we will develop the new generation of full-sunlight-driven photocatalysts with electron storage for remediating contaminated water both in day and at night from industrial processes such as crude oil and pharmaceuticals conversion processes. An extraordinary full-spectrum absorption and electron storage ability give this new type of materials a great potential in the water/wastewater industries. The target of this project is to achieve new solar-driven systems with the required efficiency, scalability, and sustainability to be economically viable.****

水污染的主要来源来自制药厂、医院和个人护理产品等，在水环境中经常检测到，甚至在痕量饮用水中也检测到，这增加了对环境和人类健康的潜在风险。这些有机化合物很难通过常规的处理方法，如物理化学和生物法来去除。光催化技术是去除这些有机污染物最重要、最可行的方法。在这个项目中，我们将开发新一代全阳光驱动的具有电子存储功能的光催化剂，用于修复原油和制药转化等工业过程中的污染水。超凡的全光谱吸收和电子存储能力使这种新型材料在水/废水工业中具有巨大的潜力。该项目的目标是实现具有经济可行性所需的效率、可扩展性和可持续性的新太阳能驱动系统。*