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用于合成双金属铂铜催化纳米颗粒的还原剂——一价铜

Copper(i) as a reducing agent for the synthesis of bimetallic PtCu catalytic nanoparticles.

作者信息

Fernández-Lodeiro Adrián, Lodeiro Javier Fernández, Losada-Garcia Noelia, Nuti Silvia, Capelo-Martinez José Luis, Palomo Jose M, Lodeiro Carlos

机构信息

BIOSCOPE Group, LAQV@REQUIMTE, Chemistry Department, Faculty of Science and Technology, NOVA University Lisbon Caparica Campus Caparica 2829-516 Portugal.

PROTEOMASS Scientific Society, BIOSCOPE GROUP Laboratories Departmental Building, Ground Floor, FCT-UNL Caparica Campus 2829-516 Caparica Portugal.

出版信息

Nanoscale Adv. 2023 Jul 20;5(17):4415-4423. doi: 10.1039/d3na00158j. eCollection 2023 Aug 24.

DOI:10.1039/d3na00158j
PMID:37638153
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC10448313/
Abstract

This work investigates the potential utilization of Cu(i) as a reducing agent for the transformation of the platinum salt KPtCl, resulting in the production of stable nanoparticles. The synthesized nanoparticles exhibit a bimetallic composition, incorporating copper within their final structure. This approach offers a convenient and accessible methodology for the production of bimetallic nanostructures. The catalytic properties of these novel nanomaterials have been explored in various applications, including their use as artificial metalloenzymes and in the degradation of dyes. The findings underscore the significant potential of Cu(i)-mediated reduction in the development of functional nanomaterials with diverse catalytic applications.

摘要

这项工作研究了将Cu(i)用作还原剂以转化铂盐KPtCl从而生产稳定纳米颗粒的潜在用途。合成的纳米颗粒呈现出双金属组成，在其最终结构中包含铜。这种方法为双金属纳米结构的生产提供了一种便捷且可行的方法。这些新型纳米材料的催化性能已在各种应用中得到探索，包括用作人工金属酶以及用于染料降解。研究结果强调了Cu(i)介导的还原在开发具有多种催化应用的功能纳米材料方面的巨大潜力。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3e1e/10448313/121bf5372a77/d3na00158j-f9.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3e1e/10448313/57daa8385504/d3na00158j-f1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3e1e/10448313/bb3cb146b210/d3na00158j-f2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3e1e/10448313/26db72a0b879/d3na00158j-f3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3e1e/10448313/6a3bc5ebb397/d3na00158j-f4.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3e1e/10448313/bb5f3d6ad97b/d3na00158j-f5.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3e1e/10448313/900907a1cd0a/d3na00158j-f6.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3e1e/10448313/b5eec19483a9/d3na00158j-f7.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3e1e/10448313/cdd084b35f36/d3na00158j-f8.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3e1e/10448313/121bf5372a77/d3na00158j-f9.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3e1e/10448313/57daa8385504/d3na00158j-f1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3e1e/10448313/bb3cb146b210/d3na00158j-f2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3e1e/10448313/26db72a0b879/d3na00158j-f3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3e1e/10448313/6a3bc5ebb397/d3na00158j-f4.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3e1e/10448313/bb5f3d6ad97b/d3na00158j-f5.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3e1e/10448313/900907a1cd0a/d3na00158j-f6.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3e1e/10448313/b5eec19483a9/d3na00158j-f7.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3e1e/10448313/cdd084b35f36/d3na00158j-f8.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3e1e/10448313/121bf5372a77/d3na00158j-f9.jpg

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