Calm and composed: The composition-controlled synthesis of monodisperse 2.2 nm CuPt alloy nanoparticles (NPs) is presented. These NPs are evaluated as catalysts for the hydrolytic dehydrogenation of ammonia borane (AB) and hydrazine borane (HB). The Cu₆₈Pt₃₂ alloy NPs supported on Ketjen Black have the highest activities with record initial turnover frequencies (TOFs) of 1074 and 1544 min⁻¹ in the hydrolysis of AB and HB, respectively.

中文翻译：

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单分散铜铂合金纳米粒子的简便合成及其在氨硼烷和肼硼烷水解脱氢中的出色催化作用

冷静和组成：介绍了组成控制的单分散2.2 nm CuPt合金纳米粒子（NPs）的合成。这些NP被评估为氨硼烷（AB）和肼硼烷（HB）水解脱氢的催化剂。负载在科琴黑上的Cu ₆₈ Pt ₃₂合金NP在AB和HB的水解中具有最高的活性，记录的初始周转频率（TOF）分别为1074和1544 min ^-1。