A solvent-switched in situ confinement approach for immobilizing highly-active ultrafine palladium nanoparticles: boosting catalytic hydrogen evolution
A solvent-switched in situ confinement approach for immobilizing highly-active ultrafine palladium nanoparticles: boosting catalytic hydrogen evolution
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DOI：
10.1039/c8ta01093e
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发表时间：
2018-04
影响因子：
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通讯作者：
Qi Zhu;Fu-zhan Song;Qiuju Wang;Nobuko Tsumori;Y. Himeda;T. Autrey;Qiang Xu
中科院分区：
文献类型：
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作者：
Qi Zhu;Fu-zhan Song;Qiuju Wang;Nobuko Tsumori;Y. Himeda;T. Autrey;Qiang Xu
一种简便有效的溶剂转换原位限制方法（SSISCA）已被开发出来，用于将~1.75 nm的超细和清洁的Pd NP固定到纳米多孔碳载体中。原位限制在碳纳米孔内的 Pd NP 对甲酸析氢具有很高的催化活性和选择性，在 60 °C 下 TOF 达到创纪录的 9110 h−1。
A facile and effective solvent-switched in situ confinement approach (SSISCA) has been developed to immobilize ultrafine and clean Pd NPs of ∼1.75 nm into a nanoporous carbon support. The Pd NPs in situ confined within the carbon nanopores possess high catalytic activity and selectivity for hydrogen evolution from formic acid with a record-high TOF of 9110 h−1 at 60 °C.