Tungsten nanoparticles from liquid-ammonia-based synthesis.
نویسندگان
چکیده
Tungsten nanoparticles were obtained from liquid-ammonia-based synthesis via reduction of WCl6 with dissolved sodium. The W(0) nanoparticles exhibit a diameter of 1-2 nm and can be dispersed in alkanes, showing a grayish-orange color due to red-shifted plasmon resonance absorption.
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عنوان ژورنال:
- Chemical communications
دوره 50 35 شماره
صفحات -
تاریخ انتشار 2014