%0 Journal Article
%T C/TiO<sub>2</sub>核壳催化剂的构筑及光催化降解罗丹明B性能研究<br>Construction of Core-Shell C/TiO<sub>2</sub> Catalyst and Their Study on Photocatalytic Degradation of RhB
%A 张乐
%A 李勇
%A 任帆
%A 高佳琦
%A 赵亚丽
%J Advances in Material Chemistry
%P 205-213
%@ 2331-0146
%D 2025
%I Hans Publishing
%R 10.12677/amc.2025.132023
%X 环境污染与能源短缺已严重影响到人类的可持续发展。本文通过简单的葡萄糖水热和煅烧工艺&#65292;设计和构建具有优异性能的C/TiO<sub>2</sub>核壳光催化材料&#65292;并考察其光催化降解罗丹明B (RhB)的性能。采用SEM、TEM和XRD测试手段表征催化剂的微观形貌与结构。结果表明&#65306;可见光照射250 min&#65292;C/TiO<sub>2</sub>催化剂可降解98.5%的RhB&#65292;降解动力学速率常数达到0.0153 min<sup>&#8722;</sup><sup>1</sup>。本工作为光催化高效降解有机污染物提供了新的思路。<br>Environmental pollution and energy shortages have seriously affected the sustainable development of humanity. This paper designs and constructs C/TiO<sub>2</sub> core-shell photocatalytic materials with excellent performance through simple glucose hydrothermal and calcination processes, and investigates their photocatalytic degradation performance of Rhoda mine B (RhB). The microstructure and morphology of the catalysts were characterized using SEM, TEM, and XRD testing methods. The results showed that under visible light irradiation for 250 min, the C/TiO<sub>2</sub> catalyst could degrade 98.5% of RhB, and the degradation kinetics rate constant reached 0.0153 min<sup>&#8722;1</sup>. This work provides a new approach for the efficient photocatalytic degradation of organic pollutants.
%K 光催化剂&#65292
%K 核壳结构&#65292
%K 降解&#65292
%K 罗丹明B<br>Photocatalyst
%K Core-Shell Structure
%K Degradation
%K RhB
%U http://www.hanspub.org/journal/PaperInformation.aspx?PaperID=112276