Results 21 to 30 of about 66,216 (307)

Identifying Limitations in Screening High-Throughput Photocatalytic Bimetallic Nanoparticles with Machine-Learned Hydrogen Adsorptions [PDF]

open access: yes, 2022
The Sabatier principle is of fundamental importance to computational catalyst discovery, saving researchers time and expense by predicting catalytic activity in silico at scale.
Eric, Lopato   +5 more
core   +1 more source

The effect of lanthanum addition on the catalytic activity of γ-alumina supported bimetallic Co–Mo carbides for dry methane reforming [PDF]

open access: yes, 2014
The effect of lanthanum addition to γ-alumina supported bimetallic carbides has been studied for the reaction of dry methane reforming using four different lanthanum loading levels of 1, 5, 10 and 15 wt% of lanthanum.
Liam J. France   +19 more
core   +2 more sources

Pushing heterogeneous bimetallic catalyst to biatomic ensemble

open access: yes, 2022
The supported bimetallic catalysts with well-defined structure play a crucial role in heterogeneous catalytic reactions. Recently in Cell Reports Physical Science, Chen et al.
Huang, X   +3 more
core   +1 more source

Element Distributions in Bimetallic Aerogels

open access: yesAccounts of Chemical Research, 2023
ConspectusMetal aerogels assembled from nanoparticles have captured grand attention because they combine the virtues of metals and aerogels and are regarded as ideal materials to address current environmental and energy issues. Among these aerogels, those composed of two metals not only display combinations (superpositions) of the properties of their ...
Cui Wang   +4 more
openaire   +2 more sources

Electrocatalytic CO<sub>2</sub> Reduction over Sn-Cu Bimetallic Catalysts Synthesized via an Amalgamated Lithium Metal Method. [PDF]

open access: yesAdv Sci (Weinh)
An amalgamated lithium metal method enables systematic control of Sn–Cu active‐site dimensions from isolated atoms to nanocrystallites. Increasing the metal loading shifts CO2 electroreduction selectivity from acetaldehyde on highly dispersed Sn–Cu sites to formate on Sn‐rich crystallites, revealing how bimetallic dispersion and local coordination ...
Xie M   +6 more
europepmc   +2 more sources

Green Synthesis of Mn + Cu Bimetallic Nanoparticles Using Vinca rosea Extract and Their Antioxidant, Antibacterial, and Catalytic Activities

open access: yesCrystals, 2022
This article outlines the preparation of manganese-doped copper nanoparticles (Mn + Cu NPs) using Vinca rosea (L.) leaf extract as a convenient and environmentally friendly substance.
Mohamad M. Ahmad   +5 more
doaj   +1 more source

Ligand exchange in zirconocene dichloride–diethylzinc bimetallic systems [PDF]

open access: yes, 2021
The reaction between zirconocene dichloride and excess diethylzinc in d-6-benzene solution was studied. It was found that the exchange reaction between Cp2ZrCl2 and Et2Zn is accompanied by the formation of such complexes as bis-(cyclopentadienyl ...
Usein, Dzhemilev   +4 more
core   +1 more source

Hydroisomerization of n-Heptane in a Fixed-Bed Reactor Using a Synthesized Bimetallic Type-HY Zeolite Catalyst [PDF]

open access: yesEngineering and Technology Journal, 2022
The synthesis of NaY-zeolite was performed hydrothermally. The preparation of the bifunctional catalysts was achieved by loading NH4Y-zeolite with a cheap Zr metal, as a second loading metal, with tiny amounts of Pt to compose a Pt-Zr/Y-zeolite catalyst.
Younus Khalaf   +2 more
doaj   +1 more source

Bimetallism Revisited [PDF]

open access: yesJournal of Economic Perspectives, 1990
Until recently, I shared what I take to be the conventional view of monetary economists about the relative merits of bimetallism and gold monometallism: namely, that bimetallism is an unstable and unsatisfactory monetary standard involving frequent shifts between alternative monometallic standards; that monometallism is preferable, and that gold ...
openaire   +1 more source

Sputtering onto a liquid: interesting physical preparation method for multi-metallic nanoparticles

open access: yesScience and Technology of Advanced Materials, 2018
The young history of sputtering onto a liquid features great achievements in the green production of various metal and metal oxide nanoparticles (NPs) and nanoclusters (NCs).
Mai Thanh Nguyen, Tetsu Yonezawa
doaj   +1 more source

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