铬酸银纳米棒组装体的简易合成及其光学性能

功能材料, 2007, 38(4): 633-635.

1.华东理工大学,化学系,上海,200237

2.同济大学,化学系,上海,200092

3.池州师范专科学校,化学系,安徽,池州,247000

4.华东理工大学,化学系,上海,200237

5.华东理工大学,化学系,上海,200237

基金项目: 国家自然科学基金(20571051) 上海市纳米基金(0452nm075)

Facile preparation and optical properties of silver chromateassembly structure from nanorods

在简单温和的条件下利用模板法,首次合成出了铬酸银纳米棒组装体,构成该组装体的纳米棒长度约为150～250nm,直径约70nm.当激发波长为383nm时,发射出432nm的蓝光;产物在紫外-可见光谱356nm处有明显的宽化吸收.

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