In this paper, we report a new modified solution combustion synthesis technique for one-step production of metallic Co nanoparticles. The main unique feature of our approach is the use of ...

China’s CMOC Group produced more cobalt at its two mines in the Democratic Republic of Congo (DRC) in the first half of this year, despite the African nation’s ban on exports. The world’s largest ...

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Metals on metal implants have long been used in arthroplasties because of their robustness and low dislocation rate. Several relatively low-corrosion metals have been used in arthroplasty, including ...