2021年5月26日 · In this paper, a new two-step method by combination of sol–gel and hydrothermal is prepared TiO 2 /ZnO heterojunctions. The method has the advantages of simple operation, low cost, low reaction temperature and low grain size.

2021年11月29日 · Here, we report the highly efficient and selective photo-oxidation of methane to ethane with dioxygen in a flow reactor using a Au nanoparticle (NP) loaded ZnO/TiO 2 hybrid.

2019年2月1日 · The ZnO:TiO 2 nanocomposites were investigated for their adaptability to degrade organic methyle blue dye under the influence of visible light. ZnO:TiO 2 nanocomposite powder exhibit better absorption of visible light and generates more number of electron hole pairs. The photodegradation was increased from 75 to 90% with the varying of x from 1 ...

2024年9月24日 · Introducing oxygen-rich vacancy ZnO effectively enhances the photocatalytic performance of TiO 2 photoanode. This study presents a novel approach utilizing a simple, stable, reproducible CV (Cyclic Voltammetry) electrodeposition method to deposit varying amounts of ZnO onto ordered TiO 2 (Rutile) nanorod arrays.

2022年1月1日 · Low cost, nontoxic, ecofriendly and good chemical and thermal stability, and similar bandgap are the major attractive features of the ZnO and TiO 2. In this chapter, synthesis and characterization of various ZnO–TiO 2 nanocomposites such as core–shell, coaxial, heterostructure, heterojunction, urchin-like, multipod, and hierarchical is presented.

2013年1月22日 · Nanocomposite ZnO-TiO 2 powders of varying ZnO/TiO 2 molar ratios have been prepared from their salt/compound by heating at 600°C and 900°C and characterized using scanning electron microscope and X-ray diffraction techniques. The nanosized powders can decolorize/degrade brilliant golden yellow (BGY), an azo dye extensively used in textile ...

2014年2月25日 · We have recently developed a simple method to build TiO 2 -ZnO (TZO) nanohybrid structures by a site-specific deposition of titanium oxide on ZnO nanorods (NRs) 12. The TZO nanohybrids show...

2024年12月15日 · 本文采用均匀沉淀法制备了碱式碳酸锌前驱体，并将其与TiO2溶胶研磨混合，制得形貌均匀、分散性较好的TiO2／ZnO复合材料，用于降解亚甲基兰实验。 1 实验部分

2 天之前 · Contact infection is accelerating the spread of pathogenic bacteria, threatening the health of people all over the world. Herein, photoresponsive TiO 2 /N-doped ZnO (TiO 2 /N-ZnO) nanofilms are synthesized using atomic layer deposition and the sol–gel method to rapidly kill bacteria on electronic touch screens by strengthened photocatalytic sterilization.

2025年2月20日 · 摘 要:光催化技术具有降解速率高、无毒、成本低等特点,在抗生素废水处理方面具有良好的应用前景.文章采用水热法合成2D TiO2/ZnO复合氧化物光催化剂,通过降解盐酸四环素(TCH)评价了其光催化活性,并探究了TiO2 负载量、煅烧温度、煅烧时间和盐酸四环素用量对光催化活性的影响.结果表明:与2D TiO2 和2D ...