Organic acid catalyzed carbon aerogels with freeze-drying | |
Xu,Yuelong1,2; Yan,Meifang1,2,3; Liu,Zhenfa1,2 | |
2017-09-01 | |
会议日期 | JUL 28-30, 2017 |
会议地点 | Singapore, SINGAPORE |
卷号 | 231 |
期号 | 1 |
DOI | 10.1088/1757-899X/231/1/012113 |
英文摘要 | Abstract Carbon aerogels (CAs) were synthesized via a sol-gel process by condensation-polymerization of phloroglucinol, resorcinol and formaldehyde using 2,4-dihydroxybenzoic acid as catalyst with freeze-drying. The effects of the freeze-drying method on the texture and pore structure were studied. Meanwhile the structure of carbon aerogels was characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM) and a surface-area analyzer. The results show that the freeze-drying method and acid catalyst were good for the specific surface area of carbon aerogel, up to 765m2 g?1, and pore size distribution. |
会议录 | IOP Conference Series: Materials Science and Engineering
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会议录出版者 | IOP Publishing |
语种 | 英语 |
ISSN号 | 1757-8981 |
WOS记录号 | IOP:1757-8981-231-1-012113 |
内容类型 | 会议论文 |
源URL | [http://ir.ipe.ac.cn/handle/122111/24503] ![]() |
专题 | 中国科学院过程工程研究所 |
作者单位 | 1.Institute of Energy Resources, Hebei Academy of Sciences, Shijiazhuang 050081, China 2.Hebei Engineering Research Center for Water Saving in Industry, Shijiazhuang 050081, China 3.Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, China |
推荐引用方式 GB/T 7714 | Xu,Yuelong,Yan,Meifang,Liu,Zhenfa. Organic acid catalyzed carbon aerogels with freeze-drying[C]. 见:. Singapore, SINGAPORE. JUL 28-30, 2017. |
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