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毕业论文网 > 任务书 > 化学化工与生命科学类 > 应用化学 > 正文

氮化碳材料的调控改性及其光催化分解水产氢性能研究任务书

 2020-06-30 09:06  

1. 毕业设计(论文)的内容和要求

随着工业的发展,环境问题愈发严重,尤其是有机废水的更为突出。

目前发展较多的是在紫外光下利用tio2降解有机废水,然而太阳光中紫外光含量很少,太阳光能的利用率不高,极大的限制了其应用。

最近研究发现氮化碳材料具有较好的光响应性和潜在的光催化应用性能。

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2. 参考文献

[1] Shen Zhao, Tao Guo, Xia Lia, Tongguang Xue,et al., Carbon nanotubes covalent combined with graphitic carbon nitride for photocatalytic hydrogen peroxide production under visible light[J].Applied Catalysis B:Environmental,2018,224,725-732 [2] XinchenWang,Kazuhiko Maeda,Arne Thomas,et al.,A metal-free polymeric photocatalyst for hydrogen production from water under visible light[J].nature materials,2009,8(1),76-80 [3] Jianhua Sun,Jinshui Zhan,Mingwen Zhang,et al.,Bioinspired hollow semiconductor nanospheres as photosynthetic nanoparticles[J].nature communication,2012,3(4),1139 [4] Xuelian Yu,Ruifeng Du,Baoying Li,et al.,Biomolecule-assisted self-assembly of CdS/MoS2/graphene hollowspheres as high-efficiency photocatalysts for hydrogen evolutionwithout noble metals[J].Applied Catalysis B:Environmental,2016,182,504-512 [5] Ming Yan,Yinqun Hua,Fangfang Zhu,et al.,Constructing nitrogen doped graphene quantumdots-ZnNb2O6/g-C3N4 catalysts for hydrogen production under visiblelight[J]. Applied Catalysis B:Environmental,2017,206,531-537 [6] Min Wang,Peng Ju,Jiajia Li,et al.,Facile Synthesis of MoS2/g#8209;C3N4/GO Ternary Heterojunction with Enhanced Photocatalytic Activity for Water Splitting[J].Acs Sustainable Chemistry and Engineering,2017,5,7878-7886 [7] Fabian K. Kessler,Yun Zheng,Dana Schwarz,et al.,Functional carbon nitride materials #8212;design strategies for electrochemical devices[J].Nature Reviews Materials,2017,2,17030

3. 毕业设计(论文)进程安排

12.25-1.15 检索资料,写开题报告 2.20-2.25 确定方案,订购试剂 2.25-5.12 进行实验室合成研究 5.15-5.20 对合成的化合物进行表征 5.20-6.1 总结资料,进行论文书写 6.1-6.8 准备答辩

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