无机材料学报

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B-C-N系超硬材料的研究进展

张兴旺; 邹云娟; 严辉; 陈光华   

  1. 北京工业大学应用物理系, 北京 100022
  • 收稿日期:1999-08-30 修回日期:1999-11-05 出版日期:2000-08-20 网络出版日期:2000-08-20

Research Progress for Novel Superhard Materials of B-C-N System

ZHANG Xing-Wang; ZOU Yun-Juan; YAN Hui; CHEN Guang-Hua   

  1. Applied Physics Department; Beijing Polytechnic University; Beijing 100022; China
  • Received:1999-08-30 Revised:1999-11-05 Published:2000-08-20 Online:2000-08-20

摘要: 超硬材料的合成是目前材料科学研究领域的热门课题之一。近年来,由于碳基和硼基超硬材料的理论设计和发现,引起了人们在实验和理论上对硬度与金刚石接近,甚至超过金刚石的材料研究兴趣。在B-C-N系超硬材料中,除了金刚石和立方氮化硼(c-BN)以外,β-CN4、立方氮碳化硼以及富勒烯等材料,也正日益受到国际材料界的重视。本文就B-C-N系超硬料的最新研究进展做一综述。

关键词: 超硬材料, B-C-N系, 碳基材料, 硼基材料

Abstract: The synthesis of superhard materials is an interesting research subject in the field of materials
science. Recently, experimental and theoretical research activities on materials with an hardness comparable to or higher than diamond have
been stimulated by the postulation and discovery of novel carbon- and boron-based superhard materials. Besides diamond and c-BN, β-C3N4,
c-BCN and fullerenes are also potential candidates for superhard materials. This review deals with the latest research progress in the field of novel carbon- and boron-based superhard materials.

Key words: superhard materials, B-C-N system, carbon-based materials, boron-based materials

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