Study of Biochar Properties by Scanning Electron Microscope - Energy Dispersive X-Ray Spectroscopy (SEM-EDX)
文献类型：期刊论文
| 作者 | Zhang, Yulan3; Ma, Xingzhu1,2; Zhou, Baoku1; Budai, Alice2; Jeng, Alhaji2; Hao, Xiaoyu1; Wei, Dan1; Rasse, Daniel2 |
| 刊名 | COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS
 |
| 出版日期 | 2016-03-08 |
| 卷号 | 47期号:5页码:593-601 |
| 关键词 | Biochar Sem-edx Morphological Analysis O/c Ratio Carbon Content |
| ISSN号 | 0010-3624 |
| DOI | 10.1080/00103624.2016.1146742 |
| 英文摘要 | Biochar is a carbon-rich solid product obtained by pyrolysis of biomass. Here, we investigated multiple biochars produced under slow pyrolysis (235-800 degrees C), flash carbonization, and hydrothermal carbonization (HTC), using Scanning Electron Microscope-Energy Dispersive X-ray Spectroscopy (SEM-EDX) in order to determine whether SEM-EDX can be used as a proxy to characterize biochars effectively. Morphological analysis showed that feedstock has an integrated structure compared to biochar; more pores were generated, and the size became smaller when the temperature increased. Maximum carbon content (max. C) and average carbon content (avg. C) obtained from SEM-EDX exhibited a positive relationship with pyrolysis temperature, with max. C correlating most closely with dry combustion total carbon content. The SEM-EDX O/C ratios displayed a consistent response with the highest treatment temperature (HTT). The study suggests that SEM-EDX produces highly consistent C, oxygen (O), and C/O ratios that deserve further investigation as an operational tool for characterization of biochar products. |
| WOS研究方向 | Agriculture ; Plant Sciences ; Chemistry |
| 语种 | 英语 |
| WOS记录号 | WOS:000372909300006 |
| 出版者 | TAYLOR & FRANCIS INC |
| 源URL | [http://210.72.129.5/handle/321005/122553]  |
| 专题 | 中国科学院沈阳应用生态研究所 |
| 通讯作者 | Rasse, Daniel |
| 作者单位 | 1.Heilongjiang Acad Agr Sci, Inst Soil Fertilizer & Environm Resource, Harbin, Peoples R China 2.Norwegian Inst Bioecon Res NIBIO, As, Norway 3.Chinese Acad Sci, Inst Appl Ecol, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Yulan,Ma, Xingzhu,Zhou, Baoku,et al. Study of Biochar Properties by Scanning Electron Microscope - Energy Dispersive X-Ray Spectroscopy (SEM-EDX)[J]. COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS,2016,47(5):593-601. |
| APA | Zhang, Yulan.,Ma, Xingzhu.,Zhou, Baoku.,Budai, Alice.,Jeng, Alhaji.,...&Rasse, Daniel.(2016).Study of Biochar Properties by Scanning Electron Microscope - Energy Dispersive X-Ray Spectroscopy (SEM-EDX).COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS,47(5),593-601. |
| MLA | Zhang, Yulan,et al."Study of Biochar Properties by Scanning Electron Microscope - Energy Dispersive X-Ray Spectroscopy (SEM-EDX)".COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS 47.5(2016):593-601. |
入库方式： OAI收割
来源：沈阳应用生态研究所
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