六八型大腔体二级推进高压高温装置与新材料的高压合成

李翔; 刘清青; 冯少敏; 朱金龙; 陈良辰; 靳常青

doi:10.11858/gywlxb.2013.02.009

六八型大腔体二级推进高压高温装置与新材料的高压合成

doi: 10.11858/gywlxb.2013.02.009

中国科学院物理研究所，北京 100190

详细信息

通讯作者:
靳常青 E-mail:Jin@iphy.ac.cn

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出版历程
- 收稿日期: 2013-04-10
- 修回日期: 2013-04-10
- 发布日期: 2013-04-15

The Six over Eight Type Double Stage Large Volume High Pressure and High Temperature Facilities and Their Applications to New Materials Syntheses

Institute of Physics, Chinese Academy of Science, Beijing 100190, China

摘要

摘要: 高压高温条件可以调控化学合成，得到物质在常压时难以形成的新结构，为发现新的物理现象和机制提供重要机遇。基于单级推进的大体积高压高温合成装置可实现的压力通常小于10 GPa，制约了在更高压力区间对新材料的研制和探索。介绍了能进行20 GPa高压高温合成的、基于二级推进的六八型大体积压机。运用该类装置，可将高压高温新材料的研制探索推向全新高度。
- 高压高温合成 /
- 六八型二级推进高压高温装置 /
- 新型功能材料研制
Abstract: High-pressure and high-temperature (HPHT) synthesis has play growing importance in exploring new materials. It has the merits of producing many new compounds that otherwise could not be synthesized at ambient conditions. The conventional HPHT facilities are based on so called one stage model reaching pressures up to 10 GPa. It is well understood that the higher synthesis pressure is, the more new compounds will be obtained. Here we introduce a state of the art new type high pressure synthesis facility based on double stage model of the six over eight multi anvils large volume high pressure machine that can reach unprecedented 20 GPa and 2 000 ℃. With the six over eight double stage facilities, much more new high pressure compounds are expected.

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参考文献(12)

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