Fabrication of a family of atomically precise silver nanoclusters via dual-level kinetic control?
Chemical Science Pub Date: 2022-04-10 DOI: 10.1039/D2SC01016J
Abstract
The controllable preparation of metal nanoclusters in high yield is an essential prerequisite for their fundamental research and extensive application. Here a synthetic approach termed “dual-level kinetic control” was developed to fabricate a family of new silver nanoclusters. The introduction of secondary ligands was first exploited to retard the reduction rate and accomplish the first-level kinetic control. And the cooling of the reaction was performed to further slow the reduction down and accomplish the second-level kinetic control. A family of atomically precise silver nanoclusters (including [Ag25(SR)18]?, [Ag34(SR)18(DPPP)3Cl4]2+, [Ag36(SR)26S4]2+, [Ag37(SR)25Cl1]+, and [Ag52(SR)28Cl4]2+) were controllably prepared and structurally determined. The developed “dual-level kinetic control” hopefully acts as a powerful synthetic tool to manufacture more nanoclusters with unprecedented compositions, structures, and properties.
Recommended Literature
- [1] An astrophysically-relevant mechanism for amino acid enantiomer enrichment Stephen P. Fletcher,Richard B. C. Jagt,Ben L. FeringaChem. Commun., 2007, 2578-2580 10.1039/B702882B
- [2] An alternative biorefinery approach to address microalgal seasonality: blending with spent coffee grounds Andre Prates Pereira,Tao Dong,Eric P. Knoshaug,Nick Nagle,Ryan Spiller,Bonnie Panczak,Christopher J. Chuck,Philip T. PienkosSustainable Energy Fuels, 2020,4, 3400-3408 10.1039/D0SE00164C
- [3] An Assessment of the Laminar Hypersonic Double-Cone Experiments in the LENS-XX Tunnel JaideepRay,PatrickBlonigan,EricT.Phipps,KathrynMaupin 10.2514/1.j062802
- [4] Alumina coating on 5 V lithium cobalt fluorophosphate cathode material for lithium secondary batteries – synthesis and electrochemical properties? S. Amaresh,K. Karthikeyan,K. J. Kim,Y. S. LeeRSC Adv., 2014,4, 23107-23115 10.1039/C4RA02318H
- [5] Acetylcholinesterase amperometric detection system based on a cobalt(II) tetraphenylporphyrin-modified electrode Analyst, 1996,121, 1123-1126 10.1039/AN9962101123
- [6] An antioxidant self-healing hydrogel for 3D cell cultures? Lei Yang,Yuan Zeng,Haibo Wu,Chunwu Zhou,Lei TaoJ. Mater. Chem. B, 2020,8, 1383-1388 10.1039/C9TB02792K
- [7] An approach to asymmetric synthesis of β-aryl alanines by Pd(0)-catalyzed cross-coupling and cyanate-to-isocyanate rearrangement? Piotr Szcze?niak,Sebastian SteckoRSC Adv., 2015,5, 30882-30888 10.1039/C5RA02818C
- [8] Acenaphthenic hopanoids, a novel series of aromatised Teresita Carrillo-Hernández,Philippe Schaeffer,Pierre AlbrechtChem. Commun., 2001, 1976-1977 10.1039/B105198A
- [9] Alternative donor substrates for inverting and retaining glycosyltransferases? Luke L. Lairson,Warren W. WakarchukChem. Commun., 2007, 365-367 10.1039/B614636H
- [10] An atmosphere and light tuned highly diastereoselective synthesis of cyclobuta/penta[b]indoles from aniline-tethered alkylidenecyclopropanes with alkynes? Bo Cao,Yin WeiChem. Commun., 2018,54, 2870-2873 10.1039/C8CC00180D
Journal Name：Chemical Science
research_products
-
CAS no.: 89640-58-4
![1,2,3,4,5,6-Hexahydro-[2,3]bipyridinyl-6-ol](https://ossimg.kuujia.com/scimg/1271000/1270529-38-8x500.png)
![N-(3-cyanothiolan-3-yl)-2-[(2,2,2-trifluoroethyl)sulfanyl]pyridine-4-carboxamide](https://ossimg.kuujia.com/scimg/1444500/1444113-98-7x500.png)
![2,2-Difluoro-3-[methyl(2-methylbutyl)amino]propanoic acid](https://ossimg.kuujia.com/scimg/2138500/2138166-62-6x500.png)
![2-(1H-indol-3-yl)-N-{[6-(thiophen-2-yl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl]methyl}acetamide](https://ossimg.kuujia.com/scimg/2034500/2034271-14-0x500.png)