dc.contributor.author | Zhao, Kun | |
dc.contributor.author | Qi, Jian | |
dc.contributor.author | Zhao, Shenlong | |
dc.contributor.author | Tang, Hongjie | |
dc.contributor.author | Yin, Huajie | |
dc.contributor.author | Zong, Lingbo | |
dc.contributor.author | Chang, Lin | |
dc.contributor.author | Gao, Yan | |
dc.contributor.author | Yu, Ranbo | |
dc.contributor.author | Tang, Zhiyong | |
dc.date.accessioned | 2017-10-24T01:08:37Z | |
dc.date.available | 2017-10-24T01:08:37Z | |
dc.date.issued | 2015 | |
dc.identifier.issn | 0253-9837 | |
dc.identifier.doi | 10.1016/S1872-2067(14)60273-4 | |
dc.identifier.uri | http://hdl.handle.net/10072/172938 | |
dc.description.abstract | In many catalytic systems the structure of the catalyst plays a crucial role in the reaction especially for catalytic reduction, organic pollutant oxidation and other organic transformations. Herein, we report a template-free approach to the synthesis of multiple Au cores in CeO2 hollow spheres (MACCHS). This material was fabricated by impregnating CeO2 hollow spheres with a HAuCl4 aqueous solution. NaBH4 was then used to reduce HAuCl4 to Au nanoparticles to form multiple Au cores in the CeO2 hollow spheres. We used MACCHS as a catalyst for p-nitrophenol reduction and achieved excellent activity. The catalyst showed enhanced stability toward p-nitrophenol reduction compared with bare Au nanoparticles and CeO2 hollow spheres. This simple method to achieve multi-core-in-shell hollow structures will likely have applications in various biological, medical and energy related fields. | |
dc.description.peerreviewed | Yes | |
dc.language | English | |
dc.language.iso | eng | |
dc.publisher | Elsevier | |
dc.relation.ispartofpagefrom | 261 | |
dc.relation.ispartofpageto | 267 | |
dc.relation.ispartofissue | 3 | |
dc.relation.ispartofjournal | Chinese Journal of Catalysis (Cuihua Xuebao) | |
dc.relation.ispartofvolume | 36 | |
dc.subject.fieldofresearch | Physical chemistry not elsewhere classified | |
dc.subject.fieldofresearchcode | 340699 | |
dc.title | Multiple Au cores in CeO2 hollow spheres for the superior catalytic reduction of p-nitrophenol | |
dc.type | Journal article | |
dc.type.description | C1 - Articles | |
dc.type.code | C - Journal Articles | |
gro.hasfulltext | No Full Text | |
gro.griffith.author | Tang, Zhiyong | |
gro.griffith.author | Yin, Huajie | |