金基纳米棒的选择性腐蚀制备新颖多金属纳米结构

来源 :第九届全国无机化学学术会议 | 被引量 : 0次 | 上传用户：zhensa9d

【摘要】

：

由于巨大的比表面积,独特的电子效应和可控的几何形状,多金属纳米材料往往展现出特殊的光学性质、优异的催化性能等等。[1-3] 鉴于其性能对尺寸、结构和形状的高度依赖性,对上述参数进行有效调控具有重要意义。相对于广泛研究的生长控制,腐蚀方式的可控调控相对报道较少,尤其是在一维金属纳米颗粒上。[4,5] 这里,我们以金基纳米棒为例,通过不同的腐蚀方式,制备出多种新颖多金属纳米结构。

【作者】

：

郭霞孙红颜谢芳杨剑

【机构】

：

山东大学化学化工学院,山东济南,250100;华南理工大学化学化工学院,广东广州510640 山东

【出处】

：

第九届全国无机化学学术会议

【发表日期】

：

2015年7期

【关键词】

：

无机合成反应机制贵金属纳米材料

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金基纳米棒的选择性腐蚀制备新颖多金属纳米结构

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