Institutional Repository of Chinese Acad Sci, Inst Solid State Phys， Hefei 230031, Anhui, Peoples R China
| Controlled growth of CuO/Cu2O hollow microsphere composites as efficient visible-light-active photocatalysts | |
| Liu, Xiaolu1,2,4; Chen, Jiangyao1,2; Liu, Porun3; Zhang, Haimin5; Li, Guiying1,2; An, Taicheng1,2; Zhao, Huijun3,5 | |
| 2016-07-05 | |
| 发表期刊 | APPLIED CATALYSIS A-GENERAL
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| 摘要 | Copper oxide composites with tunable composition and morphology were hydrothermally synthesized and used as highly efficient photocatalysts towards the degradation of dye pollutants under visible light irradiation. Effects of key synthesis reaction parameters, i.e., soft template (P123), pH of precursor solution, hydrothermal reaction temperature, the durations on the resultant copper oxide structures have been systematically investigated and a tentative mechanism was proposed for the formation of the copper oxide composites with different synthesis reaction parameters. Furthermore, the photocatalytic activities of resultant copper oxide materials towards the degradation of dye (methyl orange) demonstrated strong dependence on the compositional and morphological properties of the photocatalysts. CuO/Cu2O hollow microsphere composites exhibited the highest visible light photocatalytic activity that can be attributed to their unique hollow structure and CuO/Cu2O heterostructure. The demonstrated controlled growth of metal oxide composite hollow structure provides enlightenments in fabrication of highly efficient heterostructured photocatalysts for environmental remediation. (C) 2015 Elsevier B.V. All rights reserved. |
| 文章类型 | Article |
| 关键词 | Copper Oxide Composite Hollow Structure Visible Light Photocatalysis Dye Pollutant |
| WOS标题词 | Science & Technology ; Physical Sciences ; Life Sciences & Biomedicine |
| DOI | 10.1016/j.apcata.2015.10.005 |
| 关键词[WOS] | GASEOUS STYRENE ; HYDROTHERMAL SYNTHESIS ; OPTIMIZATION SYNTHESIS ; FACILE SYNTHESIS ; CU2O NANOWIRES ; DEGRADATION ; SPHERES ; ANATASE ; WATER ; CUO |
| 收录类别 | SCI |
| 语种 | 英语 |
| 项目资助者 | NSFC(41373102 ; NSFC(41373102 ; NSFC(41373102 ; NSFC(41373102 ; NSFC(41373102 ; NSFC(41373102 ; NSFC(41373102 ; NSFC(41373102 ; National Natural Science Funds for Distinguished Young Scholars(41425015) ; National Natural Science Funds for Distinguished Young Scholars(41425015) ; National Natural Science Funds for Distinguished Young Scholars(41425015) ; National Natural Science Funds for Distinguished Young Scholars(41425015) ; National Natural Science Funds for Distinguished Young Scholars(41425015) ; National Natural Science Funds for Distinguished Young Scholars(41425015) ; National Natural Science Funds for Distinguished Young Scholars(41425015) ; National Natural Science Funds for Distinguished Young Scholars(41425015) ; Natural Science Foundation of Guangdong Province, China(S2012030006604) ; Natural Science Foundation of Guangdong Province, China(S2012030006604) ; Natural Science Foundation of Guangdong Province, China(S2012030006604) ; Natural Science Foundation of Guangdong Province, China(S2012030006604) ; Natural Science Foundation of Guangdong Province, China(S2012030006604) ; Natural Science Foundation of Guangdong Province, China(S2012030006604) ; Natural Science Foundation of Guangdong Province, China(S2012030006604) ; Natural Science Foundation of Guangdong Province, China(S2012030006604) ; 21307132 ; 21307132 ; 21307132 ; 21307132 ; 21307132 ; 21307132 ; 21307132 ; 21307132 ; U1401245) ; U1401245) ; U1401245) ; U1401245) ; U1401245) ; U1401245) ; U1401245) ; U1401245) |
| WOS研究方向 | Chemistry ; Environmental Sciences & Ecology |
| WOS类目 | Chemistry, Physical ; Environmental Sciences |
| WOS记录号 | WOS:000379277900006 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.hfcas.ac.cn:8080/handle/334002/22031 |
| 专题 | 中科院固体物理研究所 |
| 作者单位 | 1.Chinese Acad Sci, Guangzhou Inst Geochem, State Key Lab Organ Geochem, Guangzhou 510640, Guangdong, Peoples R China 2.Chinese Acad Sci, Guangzhou Inst Geochem, Guangdong Key Lab Environm Protect & Resources Ut, Guangzhou 510640, Guangdong, Peoples R China 3.Griffith Univ, Ctr Clean Environm & Energy, Gold Coast Campus, Gold Coast, Qld 4222, Australia 4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 5.Chinese Acad Sci, Key Lab Mat Phys, Ctr Environm & Energy Nanomat, Inst Solid State Phys,Anhui Key Lab Nanomat & Nan, Hefei 230031, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Xiaolu,Chen, Jiangyao,Liu, Porun,et al. Controlled growth of CuO/Cu2O hollow microsphere composites as efficient visible-light-active photocatalysts[J]. APPLIED CATALYSIS A-GENERAL,2016,521(无):34-41. |
| APA | Liu, Xiaolu.,Chen, Jiangyao.,Liu, Porun.,Zhang, Haimin.,Li, Guiying.,...&Zhao, Huijun.(2016).Controlled growth of CuO/Cu2O hollow microsphere composites as efficient visible-light-active photocatalysts.APPLIED CATALYSIS A-GENERAL,521(无),34-41. |
| MLA | Liu, Xiaolu,et al."Controlled growth of CuO/Cu2O hollow microsphere composites as efficient visible-light-active photocatalysts".APPLIED CATALYSIS A-GENERAL 521.无(2016):34-41. |
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