Here, by utilizing the special interaction between metal Cu and multi-walled carbon nanotubes (CNTs), we have successfully realized the in situ growth of Cu₂Se on the surface of CNTs and then fabricated a series of Cu₂Se/CNT hybrid materials. Due to the high degree of homogeneously dispersed molecular CNTs inside the Cu₂Se matrix, a record-high thermoelectric figure of merit zT of 2.4 at 1000 K has been achieved.

中文翻译：

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具有高度分散的分子CNT的Cu ₂ Se基杂化材料的超高热电性能

在这里，通过利用金属铜和多壁碳纳米管之间的特殊相互作用，我们成功地实现了碳纳米管表面上Cu ₂ Se的原位生长，然后制造了一系列Cu ₂ Se / CNT杂化材料。由于在Cu ₂ Se基体内高度均匀地分散了分子CNT，因此在1000 K时达到了创纪录的2.4的高热电品质因数zT。