Fe2O3/N掺杂纳米氧化锌复合材料的制备及其光催化性能的研究
Preparation and Photocatalytic Properties of Fe2O3/N-Doped Nano-ZnO
DOI: 10.12677/MS.2018.85063, PDF,    国家自然科学基金支持
作者: 曹 萍, 王振宇, 张智祥, 李燕鹏, 宿 燕, 宋美婷：长春工程学院，吉林 长春
关键词: 掺杂；ZnO；光催化；Doping； ZnO； Photocatalyst
摘要: 利用化学方法制备了Fe2O3/N掺杂纳米氧化锌复合材料并研究了其光催化性能。复合材料具有很高的光催化性能，18 min内苯胺溶液的降解率可达到92%。光催化降解速率会随着光催化反应时间的增大而减小。苯胺溶液初始浓度增大，苯胺溶液的光催化降解速率减小。酸性环境有利于苯胺的光催化降解，随着pH值的增大，苯胺的降解速率变小。
Abstract: The Fe2O3/N-doped nano-ZnO has been successfully grown. Composites were studied by testing the photocatalytic degradation of aniline degradation efficiency. The degradation of aniline solution within the 18 min rate can reach 92%. The photocatalytic degradation rate increases with the increase of photocatalytic reaction time. Aniline initial concentration increases, the photocatalytic degradation rate of aniline solution decreases. The acidic environment is conducive to the photo-catalytic degradation of aniline, with the increase of pH value; the degradation rate of aniline is smaller. The results show that the composite of PVC reduces the electron and hole, broadens the spectral response range, and improves the light photocatalytic efficiency.
文章引用：曹萍, 王振宇, 张智祥, 李燕鹏, 宿燕, 宋美婷. Fe2O3/N掺杂纳米氧化锌复合材料的制备及其光催化性能的研究[J]. 材料科学, 2018, 8(5): 542-547. https://doi.org/10.12677/MS.2018.85063

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