| 多孔硅-三(8-羟基喹啉)合铝杂化材料的浸渍法制备及其光致发光 |
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| 引用本文： | 张晓霞,魏佩君,叶剑清,石建新,龚孟濂.多孔硅-三(8-羟基喹啉)合铝杂化材料的浸渍法制备及其光致发光[J].中山大学学报(自然科学版),2002,41(1):19-21. |
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| 作者姓名： | 张晓霞 魏佩君 叶剑清 石建新 龚孟濂 |
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| 作者单位： | 1. 中山大学超快速激光光谱学国家重点实验室,广东,广州,510275;中山大学化学与化学工程学院,广东,广州,510275
2. 中山大学化学与化学工程学院,广东,广州,510275 |
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| 基金项目： | 广东省自然科学基金资助项目 (980 34 2，970 16 3)，超快速激光光谱学国家重点实验室研究基金资助项目 |
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| 摘 要： | 用阳极腐蚀法制备了多孔硅 (PS) ,合成了三 (8_羟基喹啉 )合铝配合物 (AlQ3 ) ,通过浸渍法制备了PS_AlQ3 杂化材料 ,并研究了其室温光致发光性能。结果表明 :利用浸渍法确能将AlQ3 掺入PS中 ,这种杂化材料同时保留了PS和AlQ3 的部分发光性能
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| 关 键 词： | 多孔硅 三(8-羟基喹啉)合铝 浸渍法 光致发光 |
| 文章编号： | 0529-6579(2002)01-0019-03 |
| 修稿时间： | 2001年9月5日 |
Preparation of Porous Silicon-tri(8-hydroxyquinolato) Aluminum Complex Hybrid by Immersion and Its Photoluminescence |
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| ZHANG Xiao-xia ,WEI Pei-jun ,YE Jian-qing ,SHI Jian-xin ,GONG Meng-lian.Preparation of Porous Silicon-tri(8-hydroxyquinolato) Aluminum Complex Hybrid by Immersion and Its Photoluminescence[J].Acta Scientiarum Naturalium Universitatis Sunyatseni,2002,41(1):19-21. |
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| Authors: | ZHANG Xiao-xia WEI Pei-jun YE Jian-qing SHI Jian-xin GONG Meng-lian |
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| Institution: | ZHANG Xiao-xia 1,2,WEI Pei-jun 2,YE Jian-qing 1,2,SHI Jian-xin 1,2,GONG Meng-lian 1,2 |
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| Abstract: | A simple but effective doping method to introduce organometallic complexes into porous silicon(PS)was developed. Upon hybridization with tri(8-hydroxyquinolato)aluminum complex(AlQ 3),a new intense band at 510 nm corresponding to AlQ 3, emerged in the emission spectrum of PS-AlO 3 hybrid with excitation of UV light.On the other hand, the emission at 580 nm corresponding to PS is weaker than that before hybridization. The hybridized material keeps both emission properties of PS and AlQ 3 partly, and thus it possesses promising prospects in photoelectronic area. |
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| Keywords: | porous silicon tri(8-hydroxyquinolato)aluminum complex immersion photoluminescence |
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