Erratum: Stable and solubilized active Au atom clusters for selective epoxidation of cis-cyclooctene with molecular oxygen

نویسندگان
چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Stable and solubilized active Au atom clusters for selective epoxidation of cis-cyclooctene with molecular oxygen

The ability of Au catalysts to effect the challenging task of utilizing molecular oxygen for the selective epoxidation of cyclooctene is fascinating. Although supported nanometre-size Au particles are poorly active, here we show that solubilized atomic Au clusters, present in ng ml-1 concentrations and stabilized by ligands derived from the oxidized hydrocarbon products, are active. They can be...

متن کامل

Efficient and selective epoxidation of styrene with TBHP catalyzed by Au(25) clusters on hydroxyapatite.

Au(25) clusters supported on hydroxyapatite oxidized styrene in toluene with 100% conversion and 92% selectivity to the epoxide, under optimum conditions and using anhydrous tert-butyl hydroperoxide (TBHP) as an oxidant.

متن کامل

Planar Molecular Dynamics Simulation of Au Clusters in Pushing Process

Based on the fact the manipulation of fine nanoclusters calls for more precise modeling, the aim of this paper is to conduct an atomistic investigation for interaction analysis of particle-substrate system for pushing and positioning purposes. In the present research, 2D molecular dynamics simulations have been used to investigate such behaviors. Performing the planar simulations can provide a ...

متن کامل

Supporting Information Microspheres with an Au@SiO2 Core and Mesoporous Aluminosilica Shell as Superior Heterogeneous Catalyst for the Aerobic Epoxidation of cis-Cyclooctene

copper specimen grids (300 meshes) with formvar/carbon (Beijing XXBR Technology Co.) were employed as received without further purifications. Deionized (DI) water (resistance >18.2 MΩ • cm-1) was used in all of our experiments. Characterization: Nitrogen physisorption isotherms were measured at 77 K with a static volumetric instrument Autosorb-6b (Quanta Chrome). Prior to each measurement, the ...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Nature Communications

سال: 2017

ISSN: 2041-1723

DOI: 10.1038/ncomms15669