Enhanced oxygen evolution activity in NiFe layered double hydroxides via Ce doping and oxygen vacancy engineering

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Improved c

This shift did not emerge in a vacuum. It coincided with the rise of the experience economy, often associated with millennial consumers who prioritized moments over possessions and flexibility over long-term commitments. While the behavior has now spread across age groups, it was this generation that helped normalize travel as an ongoing lifestyle choice rather than a rare, fixed event.