Surface/interface structure and catalytic mechanism are of great significance in many practical catalytic reactions.
Materials Science
Mar 8, 2021
1
6
MoS2 thin films of superposed alternating layers of molybdenum and sulfur atoms form a two-dimensional semiconducting surface. However, even a surprisingly low-intensity blue light pulse is enough to alter the properties ...
Materials Science
Mar 5, 2021
0
4
Systems for capturing and converting carbon dioxide from power plant emissions could be important tools for curbing climate change, but most are relatively inefficient and expensive. Now, researchers at MIT have developed ...
Materials Science
Jan 25, 2021
7
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Metal surfaces play a role as catalysts for many important applications—from fuel cells to the purification of car exhaust gases. However, their behavior is decisively affected by oxygen atoms incorporated into the surface.
Materials Science
Jan 13, 2021
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21
Researchers from Skoltech and their colleagues from Germany and the US have studied the properties and behavior of a palladium-copper alloy under changing temperatures and hydrogen concentrations, with highly relevant implications ...
Materials Science
Nov 17, 2020
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12
Griffith University researchers are aiming to unlock a catalytic process that will enhance the breakdown of water, into hydrogen and oxygen and bring Australia a step closer to creating clean efficient hydrogen fuel.
Analytical Chemistry
Apr 6, 2020
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222
Nanoscale photocatalysts are small, man-made particles that harvest energy from sunlight to produce liquid fuels and other useful chemicals. But even within the same batch, the particles tend to vary widely in size, shape ...
Nanophysics
Feb 19, 2020
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53
Catalysts create change.
Materials Science
Dec 10, 2019
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18
Scientists at Tokyo Institute of Technology produced subnano-sized metallic particles that are as much as 50 times more effective than well-known Au-Pd bimetallic nanocatalysts.
Materials Science
Nov 16, 2018
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23
Catalysis, in the course of which a substance accelerates a chemical reaction, but remains unchanged, is of central importance to many industrial processes. To develop efficient catalysts optimized for various applications, ...
Nanomaterials
Oct 15, 2018
0
13
