Structurally Ordered Catalyst-Amplified Chemiluminescence Signals.
Sign Up to like & getrecommendations! Published in 2020 at "Analytical chemistry"
DOI: 10.1021/acs.analchem.0c00204
Abstract: Highly ordered structure of catalysts could spring up unique properties in catalytic activities. There is apparently no good reason to disregard the structurally ordered catalyst-amplified chemiluminescence (CL) signals. Herein, we have fabricated the structurally ordered… read more here.
Keywords: ionic liquid; ldh assembly; ordered catalyst; structurally ordered ... See more keywords
High temperature self-assembly one-step synthesis of a structurally ordered PtFe catalyst for the oxygen reduction reaction.
Sign Up to like & getrecommendations! Published in 2019 at "Chemical communications"
DOI: 10.1039/c9cc05714e
Abstract: Herein, we present a high-temperature self-assembly strategy that directly allows the transformation of adsorbed Pt(NH3)42+ and Fe3+ sources into structurally ordered face-centered tetragonal (fct)-PtFe alloy NPs (2.6 ± 0.2 nm) by integrating reduction and phase… read more here.
Keywords: reduction; self assembly; temperature self; structurally ordered ... See more keywords
Leaching- and sintering-resistant hollow or structurally ordered intermetallic PtFe alloy catalysts for oxygen reduction reactions.
Sign Up to like & getrecommendations! Published in 2019 at "Nanoscale"
DOI: 10.1039/c9nr06698e
Abstract: Carbon supported Pt-based alloy materials that have been developed for proton exchange membrane fuel cells (PEMFCs) are vulnerable to deactivation due to the loss of non-noble metal components (leaching) or detachment, migration and aggregation of… read more here.
Keywords: ordered intermetallic; ptfe alloy; alloy; leaching sintering ... See more keywords
Structurally ordered Pt3Co for oxygen reduction reaction prepared using polyvinylpyrrolidone as auxiliary dispersant.
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DOI: 10.1088/1361-6528/ababc9
Abstract: Structurally ordered Pt3Co/C nanoparticles (NPs) were obtained via spray paint drying (SPD) method with an annealing treatment. The addition of a suitable dose of polyvinylpyrrolidone (PVP) resulted in a narrow size distribution of the Pt3Co/C-600-1… read more here.
Keywords: ordered pt3co; structurally ordered; polyvinylpyrrolidone; reduction reaction ... See more keywords
A structurally ordered spin glass
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DOI: 10.1126/science.368.6494.961-h
Abstract: Magnetism Spin glasses that form in disordered materials such as magnetic alloys have locally varying magnetic patterns, and their spin relaxation occurs over time scales spanning many orders of magnitude. Kamber et al. used spin-polarized… read more here.
Keywords: magnetism; ordered spin; structurally ordered; glass ... See more keywords