首页>
外国专利>
A CRYSTAL DIAMOND WITH VERY HIGH THERMAL CONDUCTIVITY AND METHOD OF PREPARING THEREOF, OR ARTICLES WHOLE OR PARTLY MANUFACTURED FROM THIS DIAMOND.
A CRYSTAL DIAMOND WITH VERY HIGH THERMAL CONDUCTIVITY AND METHOD OF PREPARING THEREOF, OR ARTICLES WHOLE OR PARTLY MANUFACTURED FROM THIS DIAMOND.
展开▼
机译:一种具有非常高的导热性的金刚石及其制备方法,或由该金刚石制备的全部或部分制品。
展开▼
页面导航
摘要
著录项
相似文献
摘要
Single-crystal diamond consisting of isotopically pure carbon-12 or carbon-13 has been found to have a thermal conductivity higher than that of any substance previously known, typically at least 40% higher than that of naturally occurring IIA diamond. It may be prepared by a method comprising comminution of diamond of high isotopic purity, such as that obtained by low pressure chemical vapor deposition employing an isotopically pure hydrocarbon in combination with hydrogen, followed by conversion of the comminuted diamond to single-crystal diamond under high pressure conditions.
展开▼