Engineering birnessite-type MnO2 nanosheets on fiberglass for pH-dependent degradation of methylene blue
文献类型:期刊论文
作者 | Zhang, Yu Xin1,2; Guo, Xiao Long1; Huang, Ming1; Hao, Xiao Dong1; Yuan, Yuan1; Hua, Chao3 |
刊名 | JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS
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出版日期 | 2015-08-01 |
卷号 | 83期号:AUG页码:40-46 |
关键词 | Inorganic compound Chemical synthesis Electron microscopy Surface properties |
ISSN号 | 0022-3697 |
英文摘要 | We construct hierarchical MnO2 nanosheets @ fiberglass nanostructures via one-pot hydrothermal method without any surfactants. The morphology and structure of MnO2-modified fiberglass composites are examined by focus ion beam scanning electron microscopy (FIB/SEM), X-Ray diffraction (XRD) and Fourier transform infrared spectroscopy (FT-IR). The birnessite-type MnO2 nanosheets are observed to grow vertically on the surface of fiberglass. Furthermore, the birnessite-type MnO2-fiberglass composites exhibit good ability for degradation of methylene blue (MB) in different pH levels. In neutral solution (pH 6.5-7.0), it achieves a high removal rate of 96.1% (2 h, at 60 degrees C) in the presence of H2O2; and in acidic environment (pH 1.5), 96.8% of MB solution (20 mg/L, 100 mL) is decomposed by oxidation within only 5 min. In principles, the rational design of MnO2 nanosheets-decorated fiberglass architectures demonstrated the suitability of the low-cost MnO2-modified fiberglass nanostructure for water treatment. (C) 2015 Elsevier Ltd. All rights reserved. |
WOS标题词 | Science & Technology ; Physical Sciences |
类目[WOS] | Chemistry, Multidisciplinary ; Physics, Condensed Matter |
研究领域[WOS] | Chemistry ; Physics |
关键词[WOS] | POT HYDROTHERMAL SYNTHESIS ; MANGANESE OXIDE CATALYSTS ; BETA-MNO2 NANORODS ; VISIBLE-LIGHT ; TEMPERATURE ; COMPOSITES ; REMOVAL ; TIO2 ; DYE ; SUPERCAPACITORS |
收录类别 | SCI |
语种 | 英语 |
WOS记录号 | WOS:000355365800006 |
源URL | [http://ir.ipe.ac.cn/handle/122111/19256] ![]() |
专题 | 过程工程研究所_研究所(批量导入) |
作者单位 | 1.Chongqing Univ, Coll Mat Sci & Engn, Chongqing 400044, Peoples R China 2.Chongqing Univ, Nation Key Lab Fundamental Sci Micronanodevices &, Chongqing 400044, Peoples R China 3.Chinese Acad Sci, Inst Proc Engn, Beijing 100190, Peoples R China |
推荐引用方式 GB/T 7714 | Zhang, Yu Xin,Guo, Xiao Long,Huang, Ming,et al. Engineering birnessite-type MnO2 nanosheets on fiberglass for pH-dependent degradation of methylene blue[J]. JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS,2015,83(AUG):40-46. |
APA | Zhang, Yu Xin,Guo, Xiao Long,Huang, Ming,Hao, Xiao Dong,Yuan, Yuan,&Hua, Chao.(2015).Engineering birnessite-type MnO2 nanosheets on fiberglass for pH-dependent degradation of methylene blue.JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS,83(AUG),40-46. |
MLA | Zhang, Yu Xin,et al."Engineering birnessite-type MnO2 nanosheets on fiberglass for pH-dependent degradation of methylene blue".JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS 83.AUG(2015):40-46. |
入库方式: OAI收割
来源:过程工程研究所
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