39 Citations
Environmental Behaviors of (E)-Pyriminobac-methyl in Agricultural Soils
- Environmental ScienceSOIL
- 2021
(E)-Pyriminobac-methyl (EPM), a pyrimidine benzoic acid esters herbicide, has a high potential as weedicide; nevertheless, its environmental behaviors are still not well understood. In this study,…
Spatio-temporal photolysis rate profiles of UV254 irradiated toluene
- ChemistryScientific reports
- 2022
The volatile organic compound (VOC) toluene is irradiated with a 254 nm UV source. The studied sample (1 mL) of toluene is equipped in a sealed quartz cuvette and inserted in one of the Michelson…
Assessing and measuring the active site density of PGM-free ORR catalysts
- ChemistryJournal of Solid State Electrochemistry
- 2022
Fuel cells are already employed in commercial transportation even though their price is still too high to enable widespread production. A viable and promising pathway taken to lower this price is the…
Atomically dispersed iron sites with a nitrogen–carbon coating as highly active and durable oxygen reduction catalysts for fuel cells
- Chemistry, Environmental ScienceNature Energy
- 2022
Nitrogen-coordinated single atom iron sites (FeN 4 ) embedded in carbon (Fe–N–C) are the most active platinum group metal-free oxygen reduction catalysts for proton-exchange membrane fuel cells.…
Quantifying the electrochemical active site density of precious metal-free catalysts in situ in fuel cells
- Chemistry, Materials ScienceNature Catalysis
- 2022
Advances in the development of precious-group metal-free (PGM-free) catalysts for the oxygen reduction reaction (ORR) in fuel cell cathodes have produced active catalysts that reduce the performance…
Materials Engineering toward Durable Electrocatalysts for Proton Exchange Membrane Fuel Cells
- EngineeringAdvanced Energy Materials
- 2021
Proton exchange membrane fuel cells (PEMFCs) have penetrated many commercial markets, especially in the automotive market as Toyota has launched the first commercially mass‐produced fuel cell…
Non-PGM Electrocatalysts for PEM Fuel Cells: A DFT Study on the Effects of Fluorination of FeNx-Doped and N-Doped Carbon Catalysts
- ChemistryMolecules
- 2021
Fluorination is considered as a means of reducing the degradation of Fe/N/C, a highly active FeNx-doped disorganized carbon catalyst for the oxygen reduction reaction (ORR) in PEM fuel cells. Our…
Proton-exchange membrane fuel cell-Wikipedia
- Environmental Science, Engineering
- 2021
Proton-exchange membrane fuel cells (PEMFC), also known as polymer electrolyte membrane (PEM) fuel cells, are a type of fuel cell being developed mainly for transport applications, as well as for…
In Situ Surface-Enhanced Raman Spectroscopy to Investigate Polyyne Formation During Pulsed Laser Ablation in Liquid
- ChemistrySSRN Electronic Journal
- 2021
The synthesis of polyynes during their formation by pulsed laser ablation in liquid (i.e., acetonitrile) has been analyzed by in situ surface-enhanced Raman spectroscopy (SERS). A polyethylene…