| 碱石灰玻璃表面长方形银纳米颗粒的制备与表征 |
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| 引用本文： | 阙彩红,满石清.碱石灰玻璃表面长方形银纳米颗粒的制备与表征[J].光谱实验室,2010,27(3):859-862. |
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| 作者姓名： | 阙彩红 满石清 |
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| 作者单位： | 暨南大学电子工程系,光电信息与传感技术广东普通高校重点实验室,广州市黄埔大道西601号,510632 |
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| 基金项目： | 国家自然科学基金，广东省自然科学基金，广东省自然科学基金团队项目 |
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| 摘 要： | 采用离子交换结合热处理的方法在碱石灰玻璃表面制备了银纳米颗粒。通过紫外-可见分光光度计、X射线衍射仪、扫描电子显微镜对样品进行了表征。结果表明:热处理时,银离子在玻璃表面成核并生长成近似长方形的纳米颗粒。吸收光谱在416nm附近出现明显的银纳米颗粒表面等离子体共振吸收特征峰。
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| 关 键 词： | 离子交换 热处理 长方形银纳米颗粒 表面等离子体共振 |
Preparation and Characterization of Rectangular Silver Nanoparticles on Soda-Lime Glass Surface |
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| QUE Cai-Hong,MAN Shi-Qing.Preparation and Characterization of Rectangular Silver Nanoparticles on Soda-Lime Glass Surface[J].Chinese Journal of Spectroscopy Laboratory,2010,27(3):859-862. |
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| Authors: | QUE Cai-Hong MAN Shi-Qing |
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| Institution: | QUE Cai-Hong MAN Shi-Qing(Department of Electronic Engineering,Key Laboratory of Optoelectronic Information and Sensing Technologies of Guangdong Higher Education Institutes,Jinan University,Guangdong,510632,P.R.China) |
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| Abstract: | Ag nanoparticles embedded in soda lime silicate glass were synthesized by an ion exchange and subsequent thermal treatment method.The samples were characterized by scanning electron microscope （SEM）,X-ray diffractometer and UV-Vis spectrophotometer.The results indicate that during the thermal treatment the Ag ions nucleate and grow into nanoparticles with a nearly rectangle shape on the glass surface.The significant surface plasma resonance absorption peaks around 416 nm of silver nanoparticles were observed. |
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| Keywords: | Ion Exchange Thermal Treatment Rectangular Silver Nanoparticles Surface Plasma Resonance |
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