Nanocomposite of Porous Silicon and Methylene Blue Molecules for Optical Gas Sensor Application

机译：多孔硅和亚甲基蓝分子的纳米复合材料，在光学气体传感器中的应用

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The present work reports the photoluminescence (PL) response of the porous silicon (PS)-methylene blue (MB) nanocomposite exposed to different organic solvents. In all the cases the PL intensity increased after gas injection. These results have been explained as a blinding effect of gas absorbed molecules, avoiding the non radiative paths. The PL responses spectra of the PL emission for different gases showed to be different patterns for each type of gases, suggesting that the PS-MB films could be applied for an optical nose system.

机译：本工作报告了多孔硅（PS）-亚甲基蓝（MB）纳米复合材料暴露于不同有机溶剂的光致发光（PL）响应。在所有情况下，注气后PL强度都会增加。这些结果被解释为气体吸收分子的致盲作用，避免了非辐射路径。对于每种气体，PL发射的PL响应光谱显示出不同的模式，这表明PS-MB膜可用于光学鼻系统。

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来源
《Microelectronics Technology and Devices-SBMicro 2008》|2008年|57-62|共6页
会议地点 Gramado(BR);Gramado(BR);Gramado(BR);Gramado(BR);Gramado(BR);Gramado(BR)
作者
A. A. Acosta; D. S. Raimundo; D. R. Huanca; W. J. Salcedo;
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作者单位

Laboratorio de Microeletronica, Universidade de Sao Paulo, Sao Paulo, Sao Paulo PC61548, Brazil;

Laboratorio de Microeletronica, Universidade de Sao Paulo, Sao Paulo, Sao Paulo PC61548, Brazil;

Laboratorio de Microeletronica, Universidade de Sao Paulo, Sao Paulo, Sao Paulo PC61548, Brazil;

Laboratorio de Microeletronica, Universidade de Sao Paulo, Sao Paulo, Sao Paulo PC61548, Brazil;

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原文格式 PDF
正文语种 eng
中图分类微电子学、集成电路（IC）;
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专利

1. Efficient Removal of Methylene Blue Using a Hybrid Organic-Inorganic Hydrogel Nanocomposite Adsorbent Based on Sodium Alginate-Silicone Dioxide [J] . Hosseinzadeh Hossein, Abdi Khadijeh Journal of inorganic and organometallic polymers and materials . 2017,第6期

机译：海藻酸钠-二氧化硅二元杂化有机-无机水凝胶纳米复合吸附剂有效去除亚甲基蓝
2. Development of Pd-Pt functionalized high performance H_2 gas sensor based on silicon carbide coated porous silicon for extreme environment applications [J] . Mourya Satyendra, Kumar Arvind, Jaiswal Jyoti, Sensors and Actuators . 2019,第MARa期

机译：基于碳化硅涂层多孔硅的Pd-Pt功能化高性能H_2气体传感器的开发，用于极端环境应用
3. Nanostructured Porous Silicon-Optical Properties,Surface Modification and Sensor Applications [J] . Ivan Jelinek, Tomas Chvojka, Vladimfr Vrkoslav, Chimia . 2005,第5期

机译：纳米结构多孔硅的光学性质，表面修饰和传感器应用
4. Nanocomposite of Porous Silicon and Methylene Blue Molecules for Optical Gas Sensor Application [C] . A. A. Acosta, D. S. Raimundo, D. R. Huanca, Symposium on Microelectronics Technology and Devices . 2008

机译：用于光学气体传感器应用的多孔硅和亚甲基蓝色分子的纳米复合材料
5. Fabrication, Characterization, and Applications of Porous Silicon Metal-Oxide Nanocomposites [D] . Fain, Joshua S. 2019

机译：多孔硅金属氧化物纳米复合材料的制造，表征和应用
6. Porous Silicon Structures as Optical Gas Sensors [O] . Igor A. Levitsky 2015

机译：多孔硅结构作为光学气体传感器
7. Simulations and Analysis of Nano Scale Porous Silicon Structures for Optical Sensor Applications [O] . P. N. Patel, Vivekanand Mishra Smieee 2013

机译：用于光传感器的纳米多孔硅结构的模拟与分析
8. Realisation of porous silicon membranes for gas sensor applications [R] . Gue, A. M. , Taliercio, T. , Massone, E. , 1994

机译：用于气体传感器应用的多孔硅膜的实现

Nanocomposite of Porous Silicon and Methylene Blue Molecules for Optical Gas Sensor Application

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