Idaho National Laboratory (INL) researchers have developed a novel technology to provide a new way to study how catalysts work. The technique, which combines Temporal Analysis of Products (TAP) and operando spectroscopy, will help create more efficient and longer lasting catalysts in the future.
Dubbed SpectroTAP, the tech offers clearer and more reliable analysis of catalytic reactions. "Most techniques to analyze catalysts only look at static properties of the catalyst or reaction products," said Jason Malizia, a chemical engineer at INL. "Understanding how catalysts behave during a reaction is crucial for improving their performance and efficiency."
The study, published in the journal ACS Catalysis, demonstrates the ability of SpectroTAP to collect real-time data during catalytic reactions, which includes insights into catalyst behavior and changes during reactions.
"The ultimate vision for SpectroTAP is to provide a deeper understanding of catalyst behavior," Malizia added. "This understanding will lead to the development of next-generation catalysts that are more efficient, productive and cost-effective."
The development of the technology is a major advancement in the field of catalyst research. Using SpectroTAP, scientists can design catalysts which are more selective and result in a higher yield, reducing waste and lowering energy consumption.
"We're integrating SpectroTAP with other spectroscopic techniques, like Raman, infrared and photoluminescence, to improve its capabilities and scope," concluded Malizia.
"Using these other techniques will enable more comprehensive studies, offering greater insights into catalyst behavior and the design of next-generation catalysts."