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用于环境修复的含二氧化钛纳米复合材料。

Nanocomposites containing titanium dioxide for environmental remediation.

作者信息

Alsheheri Soad Z

机构信息

Department of chemistry, King Abdulaziz University, Jeddah, SA, Saudi Arabia.

出版信息

Des Monomers Polym. 2021 Jan 20;24(1):22-45. doi: 10.1080/15685551.2021.1876322.

DOI:10.1080/15685551.2021.1876322
PMID:33536835
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC7832031/
Abstract

Titania is considered to be one of the most versatile material in its nanoform. Scientific community looks towards it to address various pressing global problems. One such problem is aquatic pollution arising from organic chemicals such as dyes, pesticides, antibiotics etc. due to industrial, domestic and agricultural activities. Titania proves to be very effective to address this problem owing to its superior photocatalytic properties. In this review, we will review the recent advances in titania-based nanocomposites. The recent advances discussed in this review include synthesis of titania, modification of titania, exploration of various supports such as silica, carbon, graphene etc., that is documented to enhance its environmental remediation properties.

摘要

二氧化钛被认为是最具多功能性的纳米材料之一。科学界期望它能解决各种紧迫的全球问题。其中一个问题是由于工业、家庭和农业活动产生的有机化学品(如染料、农药、抗生素等)造成的水污染。由于其卓越的光催化性能,二氧化钛被证明对解决这个问题非常有效。在这篇综述中,我们将回顾基于二氧化钛的纳米复合材料的最新进展。本综述中讨论的最新进展包括二氧化钛的合成、二氧化钛的改性、对各种载体(如二氧化硅、碳、石墨烯等)的探索,这些都被证明能增强其环境修复性能。

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本文引用的文献

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Transition-Metal Ion-Doped Flower-Like Titania Nanospheres as Nonlight-Driven Catalysts for Organic Dye Degradation with Enhanced Performances.过渡金属离子掺杂的花状二氧化钛纳米球作为用于有机染料降解的无光驱动催化剂,具有增强的性能。
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Powder and Nanotubes Titania Modified by Dye Sensitization as Photocatalysts for the Organic Pollutants Elimination.经染料敏化改性的二氧化钛粉末和纳米管作为光催化剂用于消除有机污染物
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Enhanced Visible Light Activity of Pr-TiO₂ Nanocatalyst in the Degradation of Dyes: Effect of Pr Doping and TiO₂ Morphology.
镨掺杂二氧化钛纳米催化剂在可见光下对染料降解活性的增强:镨掺杂及二氧化钛形貌的影响
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Chitosan-lignin-titania nanocomposites for the removal of brilliant black dye from aqueous solution.壳聚糖-木质素-二氧化钛纳米复合材料用于从水溶液中去除亮黑染料。
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6
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7
Titania nanotubes prepared by rapid breakdown anodization for photocatalytic decolorization of organic dyes under UV and natural solar light.通过快速击穿阳极氧化法制备的二氧化钛纳米管用于在紫外光和自然太阳光下对有机染料进行光催化脱色。
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