TiO2This article focuses on the use of titanium dioxide nanoparticles for the photocatalytic oxidation of organic chemicals, with references to pollution remediation. Nanoparticle synthesis, photocatalyst mechanisms and reactions will be discussed, as well as ways to improve catalyst efficiency.Scott Buzby...
/TiO2andPr。/TiO2molarratiosof1.0 and 0.2 ,respectively.TheenhancedvisiblephotocatalyticperformanceisattributedtOthesynergeticeffectofLa件 andPr”CO—doped. Keywords: Ti02nanoparticles;La。一Pr3 CO—doped;sol-gelmethod;methyleneorange;photocatalyticdegradation 自20世纪70年代人们发现半导体材料具有光 催化氧化活性...
Surface modification of TiO2 nanoparticles and its effect on the properties of fluoropolymer/TiO2 nano- composite coatings. Appl. Surf. Sci. 276, 761-768.Li, X.W.; Song, R.G.; Jiang, Y.; Wang, C.; Jiang, D. Surface modification of TiO2 nanoparticles and its effect on the properties ...
In the present work, we synthesized undoped and Tm3+-doped anatase TiO2 nanoparticles (0.5 at. % to 6 at. %) by a modified low temperature sol-gel method. A study and analysis of the influence of Tm3+ on the structure, microstructure, morphological, optical and photoluminescence properties ...
Nano-lubricants offer improved tribological properties in many applications, such as machines and engines. The presence of nanoparticles in the lubricating oil affects its wear, friction, thermal, chemical and physical properties in many ways. Titanium d
This paper presents a new hybrid approach for the prediction of functional properties i.e., self-cleaning efficiency, antimicrobial efficiency and ultraviolet protection factor (UPF), of titanium dioxide nanoparticles (TiO2 NPs) coated cotton fabric. The proposed approach is based on feedforward artifi...
We found that the nanoparticles were well dispersed, but only in the PLA phase of the blends, with only a few on the interface or in the PCL phase. They did nucleate and accelerate, and influence the mechanism of, the PCL crystallization in neat PCL, but had little influence on PCL ...
核壳结构TiO2光催化剂的制备和性能 The preparation, properties of core-shell structure titania composite nanoparticles47阅读 文档大小:363.25K 4页 44894212上传于2015-03-28 格式:PDF 纳米光催化剂TiO2的制备 热度: 负载型TiO2光催化剂的制备及性能研究——纳米TiO2电气石复合光催化剂的制备及性能研究 热度: ...
Natural organic matter (NOM) has considerable influence on the aggregation and stability of titanium dioxide nanoparticles (TiO2 NPs). However, the effect of chemical properties of NOM on the interface interaction and the aggregation process is still not clear. In this study, we investigated the ef...
Ag-decorated TiO2 nanostructured materials are promising photocatalysts. We used non-standard cryo-lyophilization and ArF laser ablation methods to produce TiO2 nanosheets and TiO2 nanostructured thin films decorated with Ag nanoparticles. Both methods have a common advantage in that they provide a single...