A team from Leiden University and the SLAC National Accelerator Laboratory has identified the root cause of platinum electrode corrosion, a discovery that could enhance green hydrogen production and improve electrochemical sensors. The findings were published in Nature Materials. While platinum is known for its durability, the study revealed that negatively polarized platinum electrodes degrade...
READ MORESierra Metals expects to boost production of copper, zinc, silver, and lead in 2025 as the company ramps up throughput rates and focuses on resource growth at its Yauricocha Mine in Peru and Bolivar Mine in Mexico. 2025 Guidance The company stated that at current metal prices, it expects to generate strong operating cash flows...
READ MORECanada-based Dundee Precious Metals (DPM) announced that its Bulgarian operations, the Ada Tepe and Chelopech mines, successfully met their 2024 annual production guidance, according to preliminary results released on Wednesday. Ada Tepe recorded its highest quarterly output in the fourth quarter, producing 29,000 ounces of gold, contributing to a total annual production of approximately 94,300...
READ MOREKorea Zinc is in early discussions with U.S. entities to supply antimony following China’s export ban, which has disrupted the market for the critical mineral used in semiconductors. Chairman Yun B. Choi confirmed the company is pursuing long-term contracts with U.S. traders and other partners, though specific entities were not disclosed. Antimony prices are poised...
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