Synthesis and characterization of TiO<sub>2</sub>-incorporated silica foams

H. N. Wang; P. Yuan; L. Zhou; Y. N. Guo; J. Zou; A. M. Yu; G. Q. Lu; C. Z. Yu

首页> 外文期刊>Journal of Materials Science >Synthesis and characterization of TiO₂-incorporated silica foams

【24h】

Synthesis and characterization of TiO₂-incorporated silica foams

机译：掺有TiO _{2 的二氧化硅泡沫的合成与表征}

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

Titania-incorporated silica (TiO₂–SiO₂) porous materials have great applications in diverse areas. In this work, TiO₂–SiO₂ porous materials with tunable Si/Ti molar ratio (R) have been successfully prepared through a one-pot method under a near-neutral condition. With decreasing Si/Ti R, a phase transition from a macroporous foam-like structure to mesostructure is observed. The resultant TiO₂–SiO₂ porous materials possess large surface areas and high pore volumes. In addition, the titania species are homogenously dispersed in silica matrix when Si/Ti R ≥ 10. Our contribution provides a convenient method to synthesize TiO₂/SiO₂ porous materials with very large pore size, high pore volume, and relatively high titania content well dispersed in the silica wall framework.

机译：掺有二氧化钛的二氧化硅（TiO _{2 –SiO _{2 ）多孔材料在各个领域都有广泛的应用。在这项工作中，通过一锅法在接近中性的条件下成功制备了具有可调的Si / Ti摩尔比（R）的TiO _{2 -SiO _{2 多孔材料。健康）状况。随着Si / Ti R的减少，观察到从大孔泡沫状结构到介观结构的相变。所得的TiO _{2 -SiO _{2 多孔材料具有较大的表面积和较高的孔体积。此外，当Si / Ti R≥10时，二氧化钛物种均匀地分散在二氧化硅基质中。我们的贡献提供了一种方便的方法来合成具有以下特征的TiO _{2 / SiO _{2 多孔材料非常大的孔径，高的孔体积和相对较高的二氧化钛含量很好地分散在二氧化硅壁框架中。}}}}}}}}

著录项

来源
《Journal of Materials Science》 |2009年第24期|p.6484-6489|共6页
作者
H. N. Wang; P. Yuan; L. Zhou; Y. N. Guo; J. Zou; A. M. Yu; G. Q. Lu; C. Z. Yu;
展开▼
作者单位

展开▼
收录信息
原文格式 PDF
正文语种 eng
中图分类
关键词

相似文献

外文文献
中文文献
专利

1. Synthesis and characterization of TiO2-incorporated silica foams [J] . Wang HN, Yuan P, Zhou L, Journal of Materials Science . 2009,第24期

机译：TiO2掺入的二氧化硅泡沫的合成与表征
2. Preparation and characterization of phosphate-modified mesoporous TiO2 incorporated in a silica matrix and their photocatalytic properties in the photodegradation of Congo red [J] . Estrella Gonzalez Alberto, Asomoza Maximiliano, Arellano Ulises, Frontiers of materials science . 2017,第3期

机译：掺入二氧化硅基质的磷酸盐改性介孔TiO2的制备，表征及其在刚果红光降解中的光催化性能
3. Preparation and characterization of phosphate-modified mesoporous TiO2 incorporated in a silica matrix and their photocatalytic properties in the photodegradation of Congo red [J] . Alberto ESTRELLA GONZALEZ, Maximiliano ASOMOZA, Ulises ARELLANO, 材料科学前沿：英文版 . 2017,第003期

机译：掺入二氧化硅基质的磷酸盐改性介孔TiO2的制备，表征及其在刚果红光降解中的光催化性能
4. SYNTHESIS AND CHARACTERIZATION OF MOLYBDENUM INCORPORATED MESOPOROUS SILICA CATALYST FOR PRODUCTION OF BIO-FUELS [C] . Sridhar Budhi, Calvin Mukarakate, Mark R. Nimlos American Chemical Society National Meeting Exhibition . 2014

机译：钼掺入的生物燃料生产中钼硅胶催化剂的合成与表征
5. Synthesis and Characterization of Thermally Insulating Silica-Alumina Foams [D] . Rao, Pratish R. 2020

机译：热绝缘二氧化硅 - 氧化铝泡沫的合成与表征
6. Thiolated Chitosan Masked Polymeric Microspheres with Incorporated Mesocellular Silica Foam (MCF) for Intranasal Delivery of Paliperidone [O] . Stavroula Nanaki, Maria Tseklima, Evi Christodoulou, 2017

机译：巯基壳聚糖掩盖的聚合物微球与掺入的中细胞硅泡沫（MCF）用于帕潘立酮的鼻内递送
7. Facile Synthesis and Surface Characterization of Titania-Incorporated Mesoporous Organosilica Materials [O] . Chamila Gunathilake, Chandrakantha Kalpage, Murthi Kadanapitiye, 2019

机译：钛掺入中孔有机硅质材料的容易合成和表面表征

Synthesis and characterization of TiO2-incorporated silica foams

摘要

著录项

相似文献

相关主题

期刊订阅

Synthesis and characterization of TiO₂-incorporated silica foams