0000000000613555
AUTHOR
Yu-fei Song
2020 Roadmap on two-dimensional nanomaterials for environmental catalysis
Abstract Environmental catalysis has drawn a great deal of attention due to its clean ways to produce useful chemicals or carry out some chemical processes. Photocatalysis and electrocatalysis play important roles in these fields. They can decompose and remove organic pollutants from the aqueous environment, and prepare some fine chemicals. Moreover, they also can carry out some important reactions, such as O2 reduction reaction (ORR), O2 evolution reaction (OER), H2 evolution reaction (HER), CO2 reduction reaction (CO2RR), and N2 fixation (NRR). For catalytic reactions, it is the key to develop high-performance catalysts to meet the demand for targeted reactions. In recent years, two-dimen…
Programmable Surface Architectures Derived from Hybrid Polyoxometalate-Based Clusters
The exploration of the self-organization of a range of the polyoxometalate-based molecular structures reveals a diverse range of surface patterns and morphologies on solid substrates of technological interest, including methylated and hydroxylated silicon surfaces (namely, SiCH3 and SiOH). By exploiting the interplay between the intrinsic molecular properties and the surface chemistry as well as dynamic spatiotemporal phenomena (e.g., dewetting), we show that these systems can yield 0D, 2D, and 3D architectures via solution deposition at the solid surface, including nanodots, discs, lamellas, porous networks, and layer-by-layer assemblies. In general, we observed that layer-by-layer growth …
Assembly of modular asymmetric organic-inorganic polyoxometalate hybrids into anisotropic nanostructures.
Three organic-inorganic hybrid Mn-Anderson polyoxometalates (POMs), with both symmetrical and asymmetrical appended groups, have been synthesized, identified using electrospray mass spectrometry, and isolated using an approach that allows the three AA, BB, and AB compounds to be structurally characterized. Investigation of the self-assembly of the hybrids on hydrophilic surfaces reveals the formation of nanofibres with characteristics that reflect the nature of the substitution of the POM yielding a route to the programmed assembly of anisotropic hybrid nanostructures.
CCDC 833682: Experimental Crystal Structure Determination
Related Article: M.H.Rosnes, C.Musumeci, C.P.Pradeep, J.S.Mathieson, De-Liang Long, Yu-Fei Song, B.Pignataro, R.Cogdell, L.Cronin|2010|J.Am.Chem.Soc.|132|15490|doi:10.1021/ja1066338
CCDC 833681: Experimental Crystal Structure Determination
Related Article: M.H.Rosnes, C.Musumeci, C.P.Pradeep, J.S.Mathieson, De-Liang Long, Yu-Fei Song, B.Pignataro, R.Cogdell, L.Cronin|2010|J.Am.Chem.Soc.|132|15490|doi:10.1021/ja1066338