Synergistic Effects in Nanoengineered HNb3O8/Graphene Hybrids with Improved Photocatalytic Conversion Ability of CO2 into Renewable Fuels
文献类型：期刊论文
| 作者 | Liu, He; Zhang, Haitao; Shen, Peng; Chen, Feixiong; Zhang, Suojiang |
| 刊名 | LANGMUIR
 |
| 出版日期 | 2016-01-12 |
| 卷号 | 32期号:1页码:254-264 |
| ISSN号 | 0743-7463 |
| 英文摘要 | Layered HiNb(3)O(8)/graphene hybrids with numerous heterogeneous interfaces and hierarchical pores were fabricated via the reorganization of exfoliated HNb3O8 nanosheets with graphene nanosheets (GNs). Numerous interfaces and pores were created by the alternative stacking of HNb3O8 nanosheets with limited size and GNs with a buckling and folding feature. The photo catalytic conversation of CO2 into renewable fuels by optimized HNb3O8/G hybrids yields 8.0-fold improvements in CO evolution amounts than that of commercial P25 and 8.6-fold improvements than that of HNb3O8 bulk powders. The investigation on the relationships between microstructures and improved photocatalytic performance demonstrates that the improved photocatalytic performance is attributed to the exotic synergistic effects via the combination of enhanced specific BET surface area, increased strong acid sites and strong acid amounts, narrowed band gap energy, depressed electron-hole recombination rate, and heterogeneous interfaces. |
| WOS标题词 | Science & Technology ; Physical Sciences ; Technology |
| 类目[WOS] | Chemistry, Multidisciplinary ; Chemistry, Physical ; Materials Science, Multidisciplinary |
| 研究领域[WOS] | Chemistry ; Materials Science |
| 关键词[WOS] | REDUCED GRAPHENE OXIDE ; VISIBLE-LIGHT IRRADIATION ; OXYGEN REDUCTION REACTION ; SOLID ACID CATALYSTS ; LAMELLAR NIOBIC ACID ; EXPOSED 001 FACETS ; CARBON-DIOXIDE ; HYDROCARBON FUELS ; TIO2 NANOPARTICLES ; RAMAN-SPECTROSCOPY |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000368321700030 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/20272]  |
| 专题 | 过程工程研究所_多相复杂系统国家重点实验室 |
| 作者单位 | Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing Key Lab Ion Liquids Clean Proc,Key Lab Gr, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, He,Zhang, Haitao,Shen, Peng,et al. Synergistic Effects in Nanoengineered HNb3O8/Graphene Hybrids with Improved Photocatalytic Conversion Ability of CO2 into Renewable Fuels[J]. LANGMUIR,2016,32(1):254-264. |
| APA | Liu, He,Zhang, Haitao,Shen, Peng,Chen, Feixiong,&Zhang, Suojiang.(2016).Synergistic Effects in Nanoengineered HNb3O8/Graphene Hybrids with Improved Photocatalytic Conversion Ability of CO2 into Renewable Fuels.LANGMUIR,32(1),254-264. |
| MLA | Liu, He,et al."Synergistic Effects in Nanoengineered HNb3O8/Graphene Hybrids with Improved Photocatalytic Conversion Ability of CO2 into Renewable Fuels".LANGMUIR 32.1(2016):254-264. |
入库方式： OAI收割
来源：过程工程研究所
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