Finely dispersed AgPd bimetallic nanoparticles on a polydopamine modified metal organic framework for diverse catalytic applications was written by Mishra, Biswajit;Ghosh, Dibyajyoti;Tripathi, Bijay P.. And the article was included in Journal of Catalysis in 2022.Application of 105-13-5 This article mentions the following:
An efficiently supported noble metal-based heterogeneous catalyst with ultrafine dispersion and small size for multifunctional catalysis and pollutant degradation is highly desirable. In this work, a polydopamine modified-MOF (MIL-125-NH2) template has been used to synthesize ultrafine silver-palladium (AgPd) bimetallic nanoparticles. The characterization results confirm the formation of well-dispersed ultrafine bimetallic nanoparticles with a narrow size distribution (2.2 ± 0.3 nm). The prepared catalyst exhibits excellent heterogeneous catalytic activity with high turnover frequency in batch and continuous nitrophenol reduction, aldehyde hydrogenation, formic acid dehydrogenation (in the presence of additive sodium formate), and Suzuki-Miyaura coupling reaction at ambient conditions. Moreover, its high stability makes it a durable catalyst system for multicycle use after recycling or in a continuous flow reactor. The rate of hydrogen production using AgPd@MIL-125-NH2-PDA is many orders of magnitude higher than that of uncoated and monometallic (Ag or Pd) nanoparticles on MOF. Addnl., d. functional theory (DFT) calculations provide an insight mechanism for each FA dehydrogenation step and show that the bimetallic nanoparticle on PDA coated MOF has better selectivity towards FA dehydrogenation by following a lower energy path for hydrogen desorption. These findings highlight the advantages of rational template modification in synthesizing finer bimetallic nanoparticles, which can open up many new avenues for designing metal nanoparticle-MOF-based composite materials for a variety of potential applications. In the experiment, the researchers used many compounds, for example, (4-Methoxyphenyl)methanol (cas: 105-13-5Application of 105-13-5).
(4-Methoxyphenyl)methanol (cas: 105-13-5) belongs to ethers. Relative to alcohols, ethers are generally less dense, are less soluble in water, and have lower boiling points. They are relatively unreactive, and as a result they are useful as solvents for fats, oils, waxes, perfumes, resins, dyes, gums, and hydrocarbons. Vapours of certain ethers are used as insecticides, miticides, and fumigants for soil. Autoxidation is the spontaneous oxidation of a compound in air. In the presence of oxygen, ethers slowly autoxidize to form hydroperoxides and dialkyl peroxides. If concentrated or heated, these peroxides may explode. To prevent such explosions, ethers should be obtained in small quantities, kept in tightly sealed containers, and used promptly.Application of 105-13-5
Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem