Water structure at the multilayers of palladium deposited at nanostructured Au electrodes

Zhang, Yuejiao; Su, Zhixun; Li, Jianfeng; Lipkowski, Jacek

doi:10.1016/j.jelechem.2021.115243

Cited by 2 publications

(1 citation statement)

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“…[ 27 ] The bands at 1633 and 1660 cm −1 might correspond to the adsorbed water and the signal of OH appeared at 3356 cm −1 . [ 28,29 ] In contrast, only a distinct band at 1660 cm −1 was observed with the addition of PhB(OH) 2 to the solution of Pd 1 Au 8 . Moreover, the adsorbed benzene signal was observed on the system of Pd(PPh 3 ) 4 and PhBr, whereas the adsorbed water signal was not detected (Figure S7, Supporting Information).…”

Section: Resultsmentioning

confidence: 98%

A Functionalized Heterogeneous Catalyst from Atomically Precise Pd₁Au₈ Clusters Facilitates Carbon–Carbon Bond Construction

Cai

Liu

et al. 2023

Advanced Materials

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It has become possible to establish a connection between homogeneous and heterogeneous catalysis with atomically precise metal clusters. Due to their defined coordination geometry, in this work, atomically precise Pd1Au8(PPh3)82+ clusters are exploited to identify the crucial factor that can impact the catalytic efficiency for the Suzuki–Miyaura cross‐coupling process and further gain valuable insight into the exclusive cooperative effect of the central Pd atom and the peripheral Au atoms of the Pd1Au8(PPh3)82+ cluster on controlling the cross‐coupling reaction. Specifically, a heterogeneous catalyst, namely Pd1Au8@Resin, is designed by exchanging positively charged Pd1Au8(PPh3)82+ clusters into the porous resin, thereby not only facilitating catalyst recyclability when performed in a batch reactor, but also realizing time‐on‐stream performance for the Suzuki–Miyaura cross‐coupling reaction carried out in a fixed‐bed reactor. The integrated advantages of homogeneous complexes and heterogeneous catalysts are expected to advance the usability of atomically precise metal clusters as heterogeneous catalysts for important bond constructions in homogeneous systems.

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Section: Resultsmentioning

confidence: 98%

A Functionalized Heterogeneous Catalyst from Atomically Precise Pd₁Au₈ Clusters Facilitates Carbon–Carbon Bond Construction

Cai

Liu

et al. 2023

Advanced Materials

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Surface sensitive infrared spectroelectrochemistry using palladium electrodeposited on ITO-modified internal reflection elements

Phan

Andvaag

Boyle

et al. 2022

Phys. Chem. Chem. Phys.

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Water structure at the multilayers of palladium deposited at nanostructured Au electrodes

Cited by 2 publications

References 34 publications

A Functionalized Heterogeneous Catalyst from Atomically Precise Pd₁Au₈ Clusters Facilitates Carbon–Carbon Bond Construction

A Functionalized Heterogeneous Catalyst from Atomically Precise Pd₁Au₈ Clusters Facilitates Carbon–Carbon Bond Construction

Surface sensitive infrared spectroelectrochemistry using palladium electrodeposited on ITO-modified internal reflection elements

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Water structure at the multilayers of palladium deposited at nanostructured Au electrodes

Cited by 2 publications

References 34 publications

A Functionalized Heterogeneous Catalyst from Atomically Precise Pd1Au8 Clusters Facilitates Carbon–Carbon Bond Construction

A Functionalized Heterogeneous Catalyst from Atomically Precise Pd1Au8 Clusters Facilitates Carbon–Carbon Bond Construction

Surface sensitive infrared spectroelectrochemistry using palladium electrodeposited on ITO-modified internal reflection elements

Contact Info

Product

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A Functionalized Heterogeneous Catalyst from Atomically Precise Pd₁Au₈ Clusters Facilitates Carbon–Carbon Bond Construction

A Functionalized Heterogeneous Catalyst from Atomically Precise Pd₁Au₈ Clusters Facilitates Carbon–Carbon Bond Construction