A group of researchers at the Hong Kong University of Science and Technology (HKUST) and Xiamen University has revealed new understandings of how surface ruthenium atoms can improve the hydrogen evolution and oxidation activities ...
Materials Science
Aug 12, 2021
0
172
Adding lead and calcium to an industrial catalyst dramatically improves its ability to support propylene production at very high temperatures, making it stable and active for a month.
Materials Science
Jul 27, 2021
0
701
NUS chemists have developed a mitochondria-targeted fluorescent probe for real-time imaging of clinically important anticancer drug cisplatin in live cancer cell models.
Biochemistry
Jun 10, 2021
0
8
Scientists at the U.S. Department of Energy's Brookhaven National Laboratory, Stony Brook University (SBU), and other collaborating institutions have uncovered dynamic, atomic-level details of how an important platinum-based ...
Materials Science
Feb 10, 2021
0
356
A multi-institutional research team led by materials scientists from Pacific Northwest National Laboratory (PNNL) has designed a highly active and durable catalyst that doesn't rely on costly platinum to spur the necessary ...
Materials Science
Dec 15, 2020
0
46
An indian stepwell on a nanoscale. That is what postdoc Nakkiran Arulmozhi calls the pattern he saw when he corroded a special kind of platinum crystal. The unique images show the destructiveness of the process, but also ...
Nanophysics
Dec 8, 2020
0
13
Billions of noble metal catalysts are used worldwide for the production of chemicals, energy generation, or cleaning the air. However, the resources required for this purpose are expensive and their availability is limited. ...
Materials Science
Sep 28, 2020
1
94
Unlike secondary batteries that need to be recharged, fuel cells are a type of eco-friendly power generation system that produce electricity directly from electrochemical reactions using hydrogen as fuel and oxygen as oxidant. ...
Materials Science
Sep 25, 2020
0
817
A common assumption in chemistry is that the coordination number of a catalyst's surface determines the reactivity of the reaction it catalyzes. Strikingly, chemists from Leiden University have now proven that this is not ...
Materials Science
Sep 24, 2020
0
498
Researchers at Chalmers University of Technology, Sweden, together with colleagues from other universities, have discovered the possibility to prepare one-atom thin platinum for use as a chemical sensor. The results were ...
Nanomaterials
Sep 14, 2020
0
544
