|本期目录/Table of Contents|

[1]江琦,林萍,吴小平,等.NiCoO2/Ag3PO4异质结的制备及其光催化性能分析[J].浙江理工大学学报,2025,53-54(自科一):1-9.
　JIANG Qi,LIN Ping,WU Xiaoping,et al.Preparation of NiCoO2/Ag3PO4 heterojunction and analysis of its photocatalytic properties[J].Journal of Zhejiang Sci-Tech University,2025,53-54(自科一):1-9.
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NiCoO2/Ag3PO4异质结的制备及其光催化性能分析()
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浙江理工大学学报[ISSN:1673-3851/CN:33-1338/TS]

卷:
第53-54卷
期数:
2025年自科第一期
页码:
1-9
栏目:
出版日期:
2025-01-10

文章信息/Info

Title:
Preparation of NiCoO2/Ag3PO4 heterojunction and analysis of its photocatalytic properties
文章编号:
1673-3851 (2025) 01-0001-09
作者:
江琦; 林萍; 吴小平; 崔灿
浙江理工大学理学院，杭州 310018
Author(s):
JIANG Qi;  LIN Ping;  WU Xiaoping;  CUI Can
School of Science, Zhejiang SciTech University, Hangzhou 310018, China
关键词:
磷酸银; 镍钴氧化物; 光催化; Z型异质结; 降解
分类号:
TB33
文献标志码:
A
摘要:
磷酸银（Ag 3PO 4）普遍存在高载流子复合率、严重的光腐蚀和相对较大的颗粒尺寸等问题，极大地限制了其光催化性能；为增强Ag 3PO 4的光催化性能，通过构建异质结来促进载流子分离。采用原位沉积法制备Ag 3PO 4与镍钴氧（NiCoO 2）复合材料NiCoO 2/Ag3PO 4，通过X射线衍射（XRD）、扫描电镜（SEM）、透射电镜（TEM）、荧光光谱（PL）、紫外可见漫反射光谱（UVvis DRS）等手段对该材料的组成、微观结构和光学性质等进行表征与分析。以甲基橙（MO）为模拟污染物，研究了NiCoO 2/Ag 3PO 4复合材料的光催化性能。结果表明：在复合材料NiCoO 2/Ag 3PO 4中，Ag 3PO 4纳米颗粒直径约为16 nm，均匀附着在纳米花状NiCoO 2表面，两者形成Z型异质结；异质结的吸收边发生红移，光电性能得到明显增强；异质结的光催化性能显著提升，在全光谱照射下降解MO的速率是NiCoO 2的15 15倍，Ag 3PO 4的1 84倍，并且在重复使用3次后光催化性能也无明显下降。本文所制备的NiCoO 2/Ag 3PO 4复合材料具有较强的光催化活性和稳定性，有望广泛应用于印染废水处理。

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期： 2024-01-22
网络出版日期：2024-06-12
基金项目： 浙江省自然科学基金项目(LHZSD24E020001)
作者简介： 江琦(1999—)，男，浙江衢州人，硕士研究生，主要从事光催化材料的研究
通信作者： 崔灿，E-mail:cuican@zstu.edu.cn
更新日期/Last Update: 2025-01-07