Facile route to tin oxide containing mesoporous silica composites with room-temperature photoluminescence

Zhicheng Liu; Hangrong Chen; Weiming Huang

首页> 外文期刊>Journal of Materials Research >Facile route to tin oxide containing mesoporous silica composites with room-temperature photoluminescence

【24h】

Facile route to tin oxide containing mesoporous silica composites with room-temperature photoluminescence

机译：具有室温光致发光特性的含氧化锡的介孔二氧化硅复合材料的简便方法

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

In this paper, we report a facile route, the tin vapor treatment method, to prepare tin oxide containing mesoporous silica composites (TOMS), which display room-temperature photoluminescence (RT-PL). Among them, TOMS-1 and TOMS-2 were synthesized from mesoporous silica SBA-15 and KIT-6, respectively. They are composed of amorphous SiO_2 and tin oxide species and they display strong emission near ultraviolet (UV) when excited by UV light. By increasing the preparation temperature, their Sn content can be increased and subsequently their photoluminescence (PL) intensities can be greatly enhanced. Besides, their PL properties are revealed to be closely related to 2-fold-coordinated tin oxygen-deficient centers.

机译：在本文中，我们报告了一种简便的途径，即锡蒸气处理方法，以制备含有中孔二氧化硅复合材料（TOMS）的氧化锡，该复合材料具有室温光致发光（RT-PL）的特性。其中，TOMS-1和TOMS-2分别由中孔二氧化硅SBA-15和KIT-6合成。它们由无定形的SiO_2和氧化锡组成，当被紫外线激发时，它们在紫外线（UV）附近显示强发射。通过提高制备温度，可以增加其Sn含量，随后可以大大提高其光致发光（PL）强度。此外，它们的PL性质被揭示与2倍配位的锡缺氧中心密切相关。

著录项

来源
《Journal of Materials Research》 |2006年第3期|p.655-663|共9页
作者
Zhicheng Liu; Hangrong Chen; Weiming Huang;
展开▼
作者单位

State Key Lab of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050, People's Republic of China;

展开▼
收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);
原文格式 PDF
正文语种 eng
中图分类工程材料学;
关键词

相似文献

外文文献
中文文献
专利

1. Synthesis of a new SnO_2/mesoporous silica composite with room-temperature photoluminescence [J] . Z.C.Liu, H.R.Chen, W.M.Huang, Microporous and mesoporous materials: The offical journal of the International Zeolite Association . 2006,第1a3期

机译：室温光致发光合成新型SnO_2 /介孔二氧化硅复合材料
2. Facile and scalable route to sheets-on-sheet mesoporous Ni-Co-hydroxide/reduced graphene oxide nanocomposites and their electrochemical and magnetic properties [J] . Subramani K., Lakshminarasimhan N., Kamaraj P., RSC Advances . 2016,第19期

机译：适合和可伸缩的片材上介孔Ni-Co-氢氧化物/降低的石墨烯纳米复合材料及其电化学和磁性
3. Facile and scalable route to sheets-on-sheet mesoporous Ni–Co-hydroxide/reduced graphene oxide nanocomposites and their electrochemical and magnetic properties [J] . K. Subramani, N. Lakshminarasimhan, P. Kamaraj, RSC Advances . 2016,第19期

机译：适合和可伸缩的片材上介孔Ni-Co-氢氧化物/降低的石墨烯纳米复合材料及其电化学和磁性
4. Adsorption of sulfur dioxide on mesoporous silica and aluminosilicates synthesized by rapid room-temperature method [C] . Y. Teraorka, Y. Fukunaga, Y. M. Setoguchi, Pacific Basin conference on adsorption science and technology . 2000

机译：快速室温法合成中孔二氧化硅和硅胶硫的吸附
5. Environmental and Biomedical Applications of Iron Oxide/Mesoporous Silica Core-Shell Nanocomposites [D] . Egodawatte, Shani Nirasha. 2016

机译：氧化铁/中孔二氧化硅芯壳纳米复合材料的环境和生物医学应用
6. A facile template route to periodic mesoporous organosilicas nanospheres with tubular structure by using compressed CO2 [O] . Xin Huang, Wei Li, Meijin Wang, -1

机译：通过压缩CO2轻松获得具有管状结构的周期性介孔有机二氧化硅纳米球的模板路径
7. An acid-free route for the facile synthesis of iron-functionalized mesoporous silicas: Transformation between hollow nanospheres and cage-like mesostructures [O] . Xin, Hongchuan, Zhao, Jiao, Li, Xiaobo, 2014

机译：轻松合成铁官能化介孔二氧化硅的无酸途径：中空纳米球与笼状介孔结构之间的转化

Facile route to tin oxide containing mesoporous silica composites with room-temperature photoluminescence

摘要

著录项

相似文献

相关主题

期刊订阅