Unravelling the aqueous speciation of Ta(V)
收藏DataCite Commons2025-02-04 更新2025-04-15 收录
下载链接：
https://doi.esrf.fr/10.15151/ESRF-ES-2003877927
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资源简介：
Tantalum is classified as a critical raw material by the EU due to its strong demand in the fabrication of superalloys and capacitors. Developing a set of breaking
edge technologies to economically extract tantalum from electrical waste and electronic equipment and to evaluate its recycling in a finished product (e.g. Ta-
bearing superalloy) is of paramount interest for the European economy to safeguard a steady supply of this raw material. However, such optimization/development
of hydrometallurgical processes is currently hampered by the lack of fundamental structural and thermodynamic data, since the chemistry of Ta(V) remains poorly
understood. Measurements of the HERFD XANES and EXAFS at the L3 and L1 edges of Ta solutions at different chemical conditions will help to clarify the
aqueous speciation of Ta(V).
提供机构：
European Synchrotron Radiation Facility
创建时间：
2025-02-04
