Jian Wei

Nov 11, 2024 | nature.com | Jian Wei

AbstractWide-Field Small Aperture Telescopes (WFSAT) are widely used for surveilling space objects. Due to their wide-field of view (FOV) characteristics, these telescopes can cover a large areas of the sky at once, improving observation efficiency. However, a wide-field optical telescope is highly sensitive to external stray light (such as moonlight and thin clouds), which can significantly reduce the quality of observation data.

Oct 25, 2023 | pubs.rsc.org | Kai Wang |Na Liu |Jian Wei

Bifunctional CoFe/HZSM-5 catalysts orient CO2 hydrogenation towards liquid hydrocarbons† Converting CO2 to liquid (C5+) hydrocarbons remains a significant hurdle. Our study shows that CoFe/HZSM-5 boosts C5+ selectivity to 73.4%, up from 59% for Fe/HZSM-5. This study highlights the pivotal roles of zeolite acidity and catalyst proximity in this improvement. These insights pave the way for more effective CO2 utilization.

Oct 24, 2023 | mdpi.com | Hang Xu |Yi Zuo |Jian Wei |Lei Wang

1. IntroductionFrom lower organisms to higher living organisms, circadian clocks have evolved continuously to adapt to environmental changes. During its evolution, the circadian clock system has recruited more components to form an intricate, self-sustaining network.