| 基于新元素和新多层结构的MAX相陶瓷材料研究进展 |
| |
| 引用本文： | 李丹丹,胡前库,张斌,王李波,周爱国. 基于新元素和新多层结构的MAX相陶瓷材料研究进展[J]. 人工晶体学报, 2021, 50(12): 2379-2388 |
| |
| 作者姓名： | 李丹丹 胡前库 张斌 王李波 周爱国 |
| |
| 作者单位： | 河南理工大学材料科学与工程学院,焦作 454000 |
| |
| 基金项目： | 河南省高校基本科研业务费(NSFRF180308,NSFRF200312) |
| |
| 摘 要： | 由于独特的层状结构和原子间特殊的化学键合,MAX相陶瓷材料(化学式为Mn+1AXn)兼具金属和陶瓷材料的优异性能,在很多领域具有广泛的应用前景,自20世纪60年代问世以来就一直备受关注。至今已经发现了100多种MAX相陶瓷材料,其中包括80余种单相以及一系列固溶体。传统的MAX相局限于一定的元素范围和若干M6X层与单A原子层交替堆垛的结构。最近含有Au、Ir、Cu、Zn等新元素的MAX相材料的成功合成大大丰富了MAX相家族,多A层和多MA层结构MAX相的发现也打开了新型MAX相研究的一扇大门。随着理论计算的发展和实验条件的进步,越来越多的新型MAX相陶瓷材料逐渐出现在人们的视野中。本文综述了基于新元素和新多层结构的MAX相的国内外实验合成和理论研究进展,并指出了后续研究需要克服的问题,最后对新型MAX相的研究方向和发展趋势进行了预测和展望。
|
| 关 键 词： | MAX相陶瓷材料 MAX相 新元素MAX相 多层结构MAX相 多A层MAX相 多MA层MAX相 第一性原理 |
| 收稿时间： | 2021-08-19 |
Research Progress of MAX Phase Ceramic Materials Based on New Elements and New Multilayer Structures |
| |
| LI Dandan,HU Qianku,ZHANG Bin,WANG Libo,ZHOU Aiguo. Research Progress of MAX Phase Ceramic Materials Based on New Elements and New Multilayer Structures[J]. Journal of Synthetic Crystals, 2021, 50(12): 2379-2388 |
| |
| Authors: | LI Dandan HU Qianku ZHANG Bin WANG Libo ZHOU Aiguo |
| |
| Affiliation: | School of Materials Science and Engineering, Henan Polytechnic University, Jiaozuo 454000, China |
| |
| Abstract: | Due to its unique layered structure and special chemical bonding between atoms, MAX phase ceramic materials (chemical formula Mn+1AXn) have excellent properties of both metal and ceramic materials. These excellent properties make them a promising material in many fields. Since its discovery in the 1960s, it has been paid more attentions. More than 100 MAX phases have been discovered, including more than 80 single phases and a series of solid solutions. The traditional MAX phases are limited to a certain range of elements and the structure in which M6X layers and single A atomic layer are alternately stacked. The recent successful syntheses of MAX phases containing Au, Ir, Cu, Zn and other elements have largely enriched the MAX phase family. The discovery of multiple A layers and multiple MA layers MAX phases have also opened a door for new MAX phases. With the developments and applications of first-principles calculations and the progresses of modern experimental techniques, more and more new MAX phases have been predicted theoretically or synthesized experimentally. The recent advances on the experimental syntheses and theoretical researches of MAX phases based on new elements and new multilayer structures were summarized, and the problems that need to be overcome in the following researches were pointed out in this article. Finally in order to provide a useful reference for the future, the research directions and developing trends of the new MAX phases are prospected. |
| |
| Keywords: | MAX phase ceramic material MAX phase MAX phases with new element MAX phase with multilayer structure MAX phases with multi-A layer MAX phase with multi-MA layer first-principle |
| 本文献已被 万方数据 等数据库收录！ |
| 点击此处可从《人工晶体学报》浏览原始摘要信息 |
|
点击此处可从《人工晶体学报》下载免费的PDF全文 |
|
