飞秒激光制备可见光水分解催化Fe纳米晶

被引：5

作者：

张秋慧 ^{[1
,2
]}

冯国英 ^{[2
]}

韩敬华 ^{[2
]}

徐其兴 ^{[1
]}

机构：

[1] 河南工程学院电气信息工程系

[2] 四川大学电子信息学院

来源：

强激光与粒子束 | 2012年 / 24卷 / 11期

基金：

国家自然科学基金重大项目;

关键词：

Fe纳米晶; 光催化; 飞秒激光; 气相色谱法;

D O I：

暂无

中图分类号：

TB383.1 [];

学科分类号：

摘要：

采用飞秒激光辐照Fe颗粒制备了一种新型可见光水分解催化Fe纳米晶体系。悬浮在蒸馏水和NaCl溶液中的Fe纳米晶在可见光的辐照下实现了完全的水分解。利用气相色谱仪和扫描电子显微镜分析了Fe纳米晶材料可见光光催化储氢特性。结果表明:可见光辐照光催化后,Fe纳米晶表面出现块状和丝状结晶物。

引用

页码：2604 / 2606

页数：3

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