Single metal atom oxide anchored Fe3O4-ED-rGO for highly efficient photodecomposition of antibiotic residues under visible light illumination - ScienceDirectKaruppaiah Selvakumar aYueshuai Wang aYue Lu aBohai Tian aZeyu Zhang aJingcong Hu a...
8.2.1 Noble-Metal Single-Atom Catalysts 344 8.2.2 Non-Noble Metal Single-Atom Catalysts 348 8.3 Hydrogenation Reactions Catalyzed by SACs Supported on Unreducible Metal Oxides 352 8.4 Hydrogenation Reactions Catalyzed by SACs Supported on Reducible Metal Oxide CeO2 and TiO2 360 8.5 Hydrogenation Reac...
Direct observation of metal oxide nanoparticles being transformed into metal single atoms with oxygen-coordinated structure and high-loadings. Angew. Chem. Int. Ed. 60, 15248–15253 (2021). Article CAS Google Scholar Chang, J. et al. Oxygen radical coupling on short-range ordered Ru atom ...
The Pt single atom is fixed on the metal oxide support by forming strong covalent bonds. Pt single atoms on Fe2O3 support were prepared by the coprecipitation method. The chloroplatinic acid (H2PtCl6·6H2O) and ferric nitrate (Fe(NO3)3·9H20) aqueous solution were mixed with Na2CO3 at...
Metal-support interaction predominately determines the electronic structure of metal atoms in single-atom catalysts (SACs), largely affecting their catalytic performance. However, directly tuning the metal-support interaction in oxide supported SACs
Molten salt as ultrastrong polar solvent enables the most straightforward pyrolysis towards highly efficient and stable single-atom electrocatalyst Currently,pyrolysis as the most widely used method still has some key issues not well resolved for syn-thesis of carbon-supported single-atom catalysts(C-S...
Structure and chemistry of metal/metal-oxide interfaces are critical for many catalytic processes and sensing. Pristine interfaces of Pt and γ-Al2O3 were fabricated using high-energy ion implantation and thermal processing. Amorphous regions of alumina develop in single crystal α-alumina during Pt...
4. Understanding bubble and void nucleation in dual ion irradiated T91 steel using single parameter experiments 采用单参数实验探究T91钢在双离子辐照过程中的氦泡和孔洞形核过程 Stephen Taller✉, Gary S. Was S. Taller: STaller@umich.edu
metal oxide semiconductors (MOS) are the most commonly exploited sensing materials with advantages like a fast response, low cost, ease of handling, a wide range of target gases, and longer lifetimes. However, they also suffer from disadvantages like higher energy consumption and lower selectivities...
Transition-metal single-atom catalysts present extraordinary activity per metal atomic site, but suffer from low metal-atom densities (typically less than 5 wt% or 1 at.%), which limits their overall catalytic performance. Here we report a general method for the synthesis of single-atom cat...