B · Normal
[New water-based process efficiently separates "twin metals" zirconium and hafnium] On September 29, scientists from Oregon State University in the United States replaced toxic organic solvents with water-based solutions, achieving a zirconium and hafnium separation coefficient of 33, which is about 5 times the current industry standard.这一进展有望为核能、半导体等行业注入新动力。相关论文发表于新一期《美国化学会志》。
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