REVIEW IN ANTIPEROVSKITE MANGANESE NITRIDES WITH NEGATIVE THERMAL EXPANSION PROPERTIES

作者：Song Xiaoyan^*; Sun Zhonghua

来源：Acta Metallurgica Sinica, 2011, 47(11): 1362-1371.

DOI：10.3724/SP.J.1037.2011.00383

• negative thermal expansion
• zero thermal expansion
• antiperovskite structure
• manganese nitride

Antiperovskite manganese nitrides are a group of negative thermal expansion (NTE) materials that have been developed rapidly in recent years. They exhibit important potential applications due to isotropic NTE property, controllable coefficient of NTE and NTE operation temperature window, and good metallic and mechanical properties. In this review, state of the arts and recent development in the field of studying antiperovskite manganese nitrides have been summarized and commented, which consist of introduction of history, classification, preparation approaches, influencing factors and mechanisms of NTE for such materials. The prospects are also described for antiperovskite manganese nitrides.

• 出版日期2011-11-11
• 单位北京工业大学