Dilute alloys based on Au, Ag, or Cu for efficient catalysis: from synthesis to active sites
The development of new catalyst materials for energy-efficient chemical synthesis is critical
as over 80% of industrial processes rely on catalysts, with many of the most energy-intensive …
as over 80% of industrial processes rely on catalysts, with many of the most energy-intensive …
Reactivity of surface species in heterogeneous catalysts probed by in situ X-ray absorption techniques
Starting from the late seventies, the progressively increased availability of synchrotron light
sources allowed the execution of experiments requiring a high X-ray flux in a continuous …
sources allowed the execution of experiments requiring a high X-ray flux in a continuous …
Immobilization of ultrafine metal nanoparticles to high-surface-area materials and their catalytic applications
QL Zhu, Q Xu - Chem, 2016 - cell.com
Exciting new opportunities are emerging in the field of catalysis on the basis of the controlled
integration of ultrafine metal nanoparticles (UMNPs) and high-surface-area materials …
integration of ultrafine metal nanoparticles (UMNPs) and high-surface-area materials …
CO Oxidation on Supported Single Pt Atoms: Experimental and ab Initio Density Functional Studies of CO Interaction with Pt Atom on θ-Al2O3(010) Surface
Although there are only a few known examples of supported single-atom catalysts, they are
unique because they bridge the gap between homogeneous and heterogeneous catalysis …
unique because they bridge the gap between homogeneous and heterogeneous catalysis …
Optimising surface d charge of AuPd nanoalloy catalysts for enhanced catalytic activity
X Zhu, Q Guo, Y Sun, S Chen, JQ Wang, M Wu… - Nature …, 2019 - nature.com
Understanding the catalytic mechanism of bimetallic nanocatalysts remains challenging.
Here, we adopt an adsorbate mediated thermal reduction approach to yield monodispersed …
Here, we adopt an adsorbate mediated thermal reduction approach to yield monodispersed …
A review of anode catalysis in the direct methanol fuel cell
In this paper, more than 100 articles related to anode catalysts for the direct methanol fuel
cell (DMFC) are reviewed, mainly focusing on the three most active areas:(1) progress in …
cell (DMFC) are reviewed, mainly focusing on the three most active areas:(1) progress in …
Ternary Pt/Rh/SnO2 electrocatalysts for oxidizing ethanol to CO2
Ethanol, with its high energy density, likely production from renewable sources and ease of
storage and transportation, is almost the ideal combustible for fuel cells wherein its chemical …
storage and transportation, is almost the ideal combustible for fuel cells wherein its chemical …
Catalysis on singly dispersed bimetallic sites
A catalytic site typically consists of one or more atoms of a catalyst surface that arrange into
a configuration offering a specific electronic structure for adsorbing or dissociating reactant …
a configuration offering a specific electronic structure for adsorbing or dissociating reactant …
A view from the inside: complexity in the atomic scale ordering of supported metal nanoparticles
AI Frenkel, CW Hills, RG Nuzzo - The Journal of Physical …, 2001 - ACS Publications
In this report, we describe the use of several analytical techniques, including X-ray
absorption spectroscopy (XAS), electron microscopy, and electron diffraction, as tools for …
absorption spectroscopy (XAS), electron microscopy, and electron diffraction, as tools for …
Applications of extended X-ray absorption fine-structure spectroscopy to studies of bimetallic nanoparticle catalysts
AI Frenkel - Chemical Society Reviews, 2012 - pubs.rsc.org
Extended X-ray absorption fine structure (EXAFS) spectroscopy has been used to study
short range order in heterometallic alloys for almost four decades. In this critical review …
short range order in heterometallic alloys for almost four decades. In this critical review …