Enhancement effect of hematite nanoparticles on fermentative hydrogen production
文献类型：期刊论文
| 作者 | Han, Hongliang; Cui, Maojin; Wei, Liling; Yang, Haijun; Shen, Jianquan |
| 刊名 | BIORESOURCE TECHNOLOGY
 |
| 出版日期 | 2011-09-01 |
| 卷号 | 102期号:17页码:7903-7909 |
| 关键词 | Hematite Nanoparticles Anaerobic Fermentation Biohydrogen Production Oxidation-reduction Potential (Orp) Slow Release |
| ISSN号 | 0960-8524 |
| DOI | 10.1016/j.biortech.2011.05.089 |
| 英文摘要 | The effects of hematite nanoparticles concentration (0-1600 mg/L) and initial pH (4.0-10.0) on hydrogen production were investigated in batch assays using sucrose-fed anaerobic mixed bacteria at 35 degrees C. The optimum hematite nanoparticles concentration with an initial pH 8.48 was 200 mg/L, with the maximum hydrogen yield of 3.21 mol H(2)/mol sucrose which was 32.64% higher than the blank test. At 200 mg/L hematite nanoparticles concentration, further initial pH optimization experiments indicated that at pH 6.0 the maximum hydrogen yield reached to 3.57 mol H(2)/mol sucrose and hydrogen content was 66.1%. The slow release of hematite nanoparticles had been recorded by transmission electron microscopy (TEM). In addition, TEM analysis indicated that the hematite nanoparticles can affect the shape of bacteria, namely, its length increased from ca. 2.0-3.6 mu m to ca. 2.6-5.6 mu m, and width became narrower. (C) 2011 Elsevier Ltd. All rights reserved. |
| 语种 | 英语 |
| WOS记录号 | WOS:000294277100039 |
| 出版者 | ELSEVIER SCI LTD |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/72659]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Yang, Haijun |
| 作者单位 | Chinese Acad Sci, Inst Chem, New Mat Lab, BNLMS, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Han, Hongliang,Cui, Maojin,Wei, Liling,et al. Enhancement effect of hematite nanoparticles on fermentative hydrogen production[J]. BIORESOURCE TECHNOLOGY,2011,102(17):7903-7909. |
| APA | Han, Hongliang,Cui, Maojin,Wei, Liling,Yang, Haijun,&Shen, Jianquan.(2011).Enhancement effect of hematite nanoparticles on fermentative hydrogen production.BIORESOURCE TECHNOLOGY,102(17),7903-7909. |
| MLA | Han, Hongliang,et al."Enhancement effect of hematite nanoparticles on fermentative hydrogen production".BIORESOURCE TECHNOLOGY 102.17(2011):7903-7909. |
入库方式： OAI收割
来源：化学研究所
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