Separation of trivalent actinides from lanthanides using dithiophosphinic acids in the advanced nuclear fuel cycle: From fundamental chemistry to process development
YAN Qiang, XU Chao, CHEN Jing
Institute of Nuclear and New Energy Technology, Tsinghua University, Beijing 100084, China
Abstract：The separation of trivalent actinides from lanthanides is a key challenge in the advanced nuclear fuel cycle and is also a global problem due to the extreme similarity of the charge density, ionic radius, and physicochemical properties of trivalent actinides and lanthanides. This paper reviewed the research and application progress in the separation of trivalent actinides from lanthanides using dithiophosphinic acids in the last two decades, mainly focusing on the work by Tsinghua University. Moreover, this paper gives prospective views on future trends in this area.
严强, 徐超, 陈靖. 先进核燃料循环中基于二硫代次膦酸配体的三价镧锕分离研究:从基础化学到流程开发[J]. 清华大学学报（自然科学版）, 2021, 61(4): 312-321.
YAN Qiang, XU Chao, CHEN Jing. Separation of trivalent actinides from lanthanides using dithiophosphinic acids in the advanced nuclear fuel cycle: From fundamental chemistry to process development. Journal of Tsinghua University(Science and Technology), 2021, 61(4): 312-321.
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2021, Vol. 61 
