The synthesis involved tellurium oxide, benzyltriethylammonium chloride ... powder X-ray diffraction (XRD), and X-ray photoelectron spectroscopy (XPS). Scanning electron microscopy (SEM) and ...

To analyze the perovskite, the team used techniques like ultraviolet-visible (UV-Vis) spectroscopy, Fourier-transform infrared (FTIR) spectroscopy, Raman spectroscopy, powder X-ray diffraction (XRD), ...

In a significant advancement for renewable energy technologies, a new catalyst has been developed that dramatically improves ...

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Tellurium is not an abundant metal. Present at about 1 ppb in the Earth's crust, it is less abundant than gold, platinum or the so-called 'rare-earth' elements. So why should one care about such ...

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BEIJING, February 4. /TASS/. China has imposed export controls on items related to tungsten, tellurium, bismuth, molybdenum, and indium, the Ministry of Commerce reported. The decision has been ...

SMM, February 6 - On February 4, 2025, the Ministry of Commerce and the General Administration of Customs issued Announcement No. 10 of 2025, announcing the decision to impose export controls on items ...

Institute of Physical Engineering, Brno University of Technology, Technická 2, 616 69 Brno, Czech Republic CEITEC BUT, Brno University of Technology, Purkyňova 123, 612 00 Brno, Czech Republic ...

Specifically, Pr-Nd oxide increased to 437,000 to 440,000 yuan/mt, dysprosium oxide rose to 1.73 million to 1.74 million yuan/mt, and terbium oxide climbed to 6.1 million to 6.14 million yuan/mt. SMM, ...