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    题名 作者 年代 出处 被引量
1纳米材料在绿色建筑中的应用及其挑战显示文摘本文评述了目前纳米材料在国内外绿色建筑中的研究和应用概况,对存在的问题进行简要分析,探讨纳米材料的潜在负面效应,并对纳米材料在绿色建筑应用中的发展趋势进行展望。张瑞锐 郭永聪 罗刚 刘雄伟 2014硅酸盐通报2014,33,6:8
2Cu2O/TiO2异质结构纳米材料的合成及其光催化降解甲基橙的研究显示文摘环境污染以及能源短缺问题日益加剧,迫使人们寻找相应的解决办法.就当前科技发展来看光催化技术是一种理想的应用技术,而且催化剂TiO2一直受到人们广泛的关注.实验采用水热法合成二氧化钛纳米线并以其为基底成功制得Cu2O/TiO2复合纳米材料.通过一系列表征技术手段对成功制得的Cu2O/TiO2复合光催化剂的内部结构、形貌以及光谱吸收范围进行深入的研究,并测试了自合成的Cu2O/TiO2光催化剂在可见光照射下对甲基橙的降解能力.结果表明:制得的Cu2O/TiO2复合纳米材料在光照50 min后降解率高达91.31%,是纯相Cu2O的1.43倍,是纯相TiO2的4.85倍.方方 张旭 2019哈尔滨师范大学自然科学学报2019,35,4:4
3A review on transition metal oxides based photocatalysts for degradation of synthetic organic pollutants显示文摘This review provides insight into the current research trend in transition metal oxides(TMOs)-based photocatalysis in removing the organic colouring matters from water.For easy understanding,the research progress has been presented in four generations according to the catalyst composition and mode of application,viz:single component TMOs(the firstgeneration),doped TMOs/binary TMOs/doped binary TMOs(the second-generation),inactive/active support-immobilized TMOs(the third-generation),and ternary/quaternary compositions(the fourth-generation).The first two generations represent suspended catalysts,the third generation is supported catalysts,and the fourth generation can be suspended or supported.The review provides an elaborated comparison between suspended and supported catalysts,their general/specific requirements,key factors controlling degradation,and the methodologies for performance evaluation.All the plausible fundamental and advanced dye degradation mechanisms involved in each generation of catalysts were demonstrated.The existing challenges in TMOs-based photocatalysis and how the researchers approach the hitch to resolve it effectively are discussed.Future research trends are also presented.Athira Krishnan Anna Swarnalal Divine Das Midhina Krishnan Viswanathan S.Saji SMAShibli 2024Journal of Environmental Sciences2024,,5:0
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