Nie, Siyang et al. published their research in Nano Research in 2022 | CAS: 20427-59-2

Cuprichydroxide (cas: 20427-59-2) belongs to copper catalysts. Transition metal-catalyzed chemical transformation of organic electrophiles and organometallic reagents belong to the most important cross-coupling reaction in organic synthesis. The copper-mediated C-C, C-O, C-N, and C-S bond formation is a part of one oldest reaction, emphasizing the Ullmann cross-coupling reaction.Related Products of 20427-59-2

Enthalpy-change driven synthesis of high-entropy perovskite nanoparticles was written by Nie, Siyang;Wu, Liang;Zhao, Lingci;Zhang, Pengfei. And the article was included in Nano Research in 2022.Related Products of 20427-59-2 This article mentions the following:

Due to their diverse and tunable composition, distorted lattice and excellent stability, high-entropy ceramics (HECs) hold great promise for catalysis, especially when they present as nanoparticles (NPs). However, current HECs are typically limited to bulky materials with none or fewer defects, because high synthetic temperature (e.g., 1,000-1,200 °C) is usually required to highlight the entropic contribution (TΔS) in ΔG = ΔH – TΔS. Being different with previous strategies, a neg. Gibbs free energy for HECs crystallization is obtained by dramatically decreasing the mixing enthalpy (ΔH). Guided by this principle, single-phase high-entropy La(Ni0.2Mn0.2Cu0.2Fe0.2Co0.2)O3-δ perovskite (HE-LMO) NPs were prepared at a relatively low temperature (≤ 500 °C). Interestingly, abundant oxygen vacancies were directly created within HE-LMO NPs, which exhibited good activity in catalytic oxidation Meanwhile, the high-entropy structure endows as-made HE-LMO with robust stability even with 5 volume% water in feeding gas. D. functional theory (DFT) calculations revealed that the defective sites in HE-LMO NPs facilitated the charge transfer from HE-LMO to CO, thus activating the adsorbed CO gas. The current work may inspire future design and synthesis of HECs NPs. [graphic not available: see fulltext] In the experiment, the researchers used many compounds, for example, Cuprichydroxide (cas: 20427-59-2Related Products of 20427-59-2).

Cuprichydroxide (cas: 20427-59-2) belongs to copper catalysts. Transition metal-catalyzed chemical transformation of organic electrophiles and organometallic reagents belong to the most important cross-coupling reaction in organic synthesis. The copper-mediated C-C, C-O, C-N, and C-S bond formation is a part of one oldest reaction, emphasizing the Ullmann cross-coupling reaction.Related Products of 20427-59-2

Referemce:
Copper catalysis in organic synthesis – NCBI,
Special Issue “Fundamentals and Applications of Copper-Based Catalysts”