Preparation and characterization of macroporous pumice-porcelain composite foams
文献类型：会议论文
| 作者 | Wu, Zhenjiang2; Chen, Yunfa2; Yu, Yeon-Tae1 |
| 出版日期 | 1905-06-30 |
| 关键词 | Abrasives - Characterization - Polyurethanes - Porcelain - Quartz |
| 卷号 | 368-372 PART 2 |
| DOI | 10.4028/0-87849-473-1.1513 |
| 页码 | 1513-1515 |
| 英文摘要 | The open-cell macroporous ceramic foams can be used to air and water decontamination after loading catalyst. A new kind of ceramic foam was prepared using pumice, porcelain stone, quartz as main raw materials and polyurethane sponge as template. During the process, the polyurethane sponges were immersed in the powder slurry while submerged to fill all the pores, which makes it uniformly coating the sponge. Then the samples were dried at 80掳C, and then sintered at 1050掳C -1200掳C for 2h in air. The ceramic foams present high porosity from 75% to 90%, higher compassion strength from 10 MPa to 50MPa and lower volume density from 0.15g/cm3 to 0.32g/cm3. The SEM images revealed the open-cell structure in the product. |
| 资助机构 | Trans Tech Publications Ltd |
| 学科主题 | Ceramic Foams |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/59542]  |
| 作者单位 | 1.Chonbuk National University, 664-14, Duckjin-dong, Jeonju 561-756, Korea, Republic of 2.Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100080, China |
| 推荐引用方式 GB/T 7714 | Wu, Zhenjiang,Chen, Yunfa,Yu, Yeon-Tae. Preparation and characterization of macroporous pumice-porcelain composite foams[C]. 见:. |
入库方式： OAI收割
来源：过程工程研究所
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