畢業(yè)設(shè)計(jì)（論文）-以硫酸氧鈦為前驅(qū)體微波水熱法制備納米級二氧化鈦的研究

1、目錄摘要................................................................................................................................................1Abstract...............................................................

2、...................................................................................2第一章文獻(xiàn)綜述................................................................................................................................3

3、1.1納米TiO2的研究概述................................................31.1.1光催化劑研究背景及意義.......................................31.1.2納米TiO2簡介................................................41.1.3納米TiO2改性的研究.......................

4、...................51.1.4光催化反應(yīng)過程研究...........................................61.2納米TiO2催化劑的制備方法概述......................................81.2.1氣相法.......................................................81.2.2液相法............

5、...........................................81.3微波水熱法制備納米TiO2............................................91.3.1微波水熱法概述...............................................91.3.2微波水熱反應(yīng)的原理.........................................

6、.101.3.3微波水熱法的研究現(xiàn)狀........................................101.4納米TiO2的應(yīng)用...................................................111.4.1污水處理....................................................111.4.2空氣凈化.......................

7、............................121.4.3殺菌與抗菌..................................................121.4.4制造防污及自清潔材料........................................131.4.5處理城市生活垃圾............................................131.4.6光催化用于治療

8、癌癥..........................................131.4.7光催化用于水果保鮮..........................................14第二章實(shí)驗(yàn)部分.............................................................................................................

9、.................152.1引言.............................................................152.2實(shí)驗(yàn)材料，試劑及儀器設(shè)備.........................................152.2.1實(shí)驗(yàn)儀器....................................................152.2.2實(shí)驗(yàn)試劑...

10、.................................................162.3TiO2的制備方法...................................................162.4產(chǎn)品的表征.......................................................162.4.1X射線衍射(XRD)分析......................

11、..................162.4.2紫外光譜(UV)分析............................................17第三章實(shí)驗(yàn)結(jié)果與討論.................................................................................................................183.1微波水熱功率的影響..

12、.............................................183.2微波水熱溫度的影響...............................................183.3CTAB的含量的影響................................................203.4微波水熱時(shí)間的影響.....................................

13、..........21結(jié)論.................................................................231摘要本文以TiOSO4水溶液為前驅(qū)體，尿素為沉淀劑，采用微波水熱法制備納米二氧化鈦光催化劑，通過改變表面活性劑CTAB添加量、反應(yīng)溫度、反應(yīng)時(shí)間、反應(yīng)過程微波瓦數(shù)，合成一系列產(chǎn)品，并用XRD、UV等手段對產(chǎn)物進(jìn)行表征。以羅丹明B為目標(biāo)降解物，篩選制備TiO2光催化劑的優(yōu)化條件