The optimization of supported metal catalysts predominantly focuses on engineering the metal site, for which physical insights based on extensive theoretical and experimental contributions have enabled the rational design of active sites. Although it is
Influence of metal oxide-support interactions in supported La-promoted CaO catalysts for oxidative coupling of methaneOxidative coupling of methane (OCM) to ethane/ethylene over La-promoted CaO (La/Ca = 0.1) catalysts (without any support) and also over the catalyst supported on different low ...
The results show conclusively that electrochemical promotion is an electrically controlled metal–support interaction and that at least certain types of metal–support interactions are induced by reverse spillover of oxygen anions from the carrier onto the surface of the metal crystallites....
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 remains challenging. Here, we report a new strategy to ...
Single-Atom Catalysts: Advances and Challenges in Metal-Support Interactions for Enhanced Electrocatalysis Article13 October 2021 Single-atom catalysis: a promising avenue for precisely controlling reaction pathways Article15 June 2024 A versatile route to fabricate single atom catalysts with high chemoselecti...
(MSI) between the metal and substrate plays an important role in affecting the CO2RR performance. In this review, we mainly focus on different types of support materials (e.g., oxides, carbons, ligands, alloys and metal carbides) interacting with noble metal as electrocatalysts for CO2RR. ...
Metal–Support Interactions in Fe/ZrO2Catalysts for Hydrogenation of CO 来自 dx.doi.org 喜欢 0 阅读量: 67 作者:K Chen,Y Fan,Q Yan 摘要: Zirconia is currently attracting considerable scientific interest for its potential use as a catalyst support or promoter for a variety of catalyst systems....
This work constructs a fundamental understanding regarding the implication of facile synthesis protocols on metal-support interaction in zeolite-supported Ni sites, and it lays the needed foundations on how these interactions can be tuned for outstanding DRM performance. Ni-based catalysts are highly ...
Engineering strong metal–support interactions (SMSI) is an effective strategy for tuning structures and performances of supported metal catalysts but induces poor exposure of active sites. Here, we demonstrate a strong metal–support interaction via a r
Strong metal–support interactions (SMSIs) are crucial for the preparation of supported metal catalysts. A prevailing view is that the redox feature of the metal oxide support is the driving force behind SMSI construction. Herein we demonstrate CO2-induced SMSIs between irreducible oxide MgO and no...