Carbothermal conversion of self-supporting organic/inorganic interpenetrating networks to porous metal boride monoliths
文献类型：期刊论文
| 作者 | Li, Fei; Liu, Ji-Xuan; Huang, Xiao; Bao, Weichao; Zhang, Guo-Jun; Wang, Hongzhi |
| 刊名 | JOURNAL OF THE AMERICAN CERAMIC SOCIETY
 |
| 出版日期 | 2019-10-01 |
| 卷号 | 102期号:10页码:5746 |
| 关键词 | carbothermal conversion interpenetrating network metal boride porous monolith sol-gel |
| ISSN号 | 0002-7820 |
| DOI | 10.1111/jace.16488 |
| 文献子类 | Article |
| 英文摘要 | In this work, we present a general sol-gel protocol for the synthesis of highly porous monolithic transition metal borides via carbothermal conversion of the organic/inorganic interpenetrating networks (IPNs). The formation of organic/inorganic IPNs is clearly demonstrated by simple oxidation and boiling water treatment. A series of transition metal boride porous monoliths, including CrB2, ZrB2, TiB2, Cr3C2/CrB, and ZrB2/ZrC with porosities ranging from 70% to 85% and pore sizes ranging from 0.5 to 35 mu m, have been prepared. In each case, a porous hybrid monolith is obtained by drying the wet gel under ambient pressure. It is believed that the formation of organic/inorganic IPNs strengthens the gel network, so that it can withstand the severe changes during desiccation to give out a monolithic xerogel. Samples are characterized by TG-DSC, XRD, SEM, EDS, TEM, BET, and MIP, and the ceramic monoliths are shown to be well defined and rather homogeneous. |
| WOS研究方向 | Materials Science |
| 语种 | 英语 |
| 出版者 | WILEY |
| 源URL | [http://ir.sic.ac.cn/handle/331005/26810]  |
| 专题 | 中国科学院上海硅酸盐研究所 |
| 推荐引用方式 GB/T 7714 | Li, Fei,Liu, Ji-Xuan,Huang, Xiao,et al. Carbothermal conversion of self-supporting organic/inorganic interpenetrating networks to porous metal boride monoliths[J]. JOURNAL OF THE AMERICAN CERAMIC SOCIETY,2019,102(10):5746. |
| APA | Li, Fei,Liu, Ji-Xuan,Huang, Xiao,Bao, Weichao,Zhang, Guo-Jun,&Wang, Hongzhi.(2019).Carbothermal conversion of self-supporting organic/inorganic interpenetrating networks to porous metal boride monoliths.JOURNAL OF THE AMERICAN CERAMIC SOCIETY,102(10),5746. |
| MLA | Li, Fei,et al."Carbothermal conversion of self-supporting organic/inorganic interpenetrating networks to porous metal boride monoliths".JOURNAL OF THE AMERICAN CERAMIC SOCIETY 102.10(2019):5746. |
入库方式： OAI收割
来源：上海硅酸盐研究所
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