supported by the National Natural Science Foundation of China(21971233,21571172,51222404)。
Three 4.8 nm isostructural{M_(72)}(M=Co^(Ⅱ) for CIAC-128,Ni^(Ⅱ) for CIAC-129,Fe^(Ⅱ) for CIAC-130) metal-organic polyhedra(MOPs) are constructed by eighteen M_(4)-p-tert-butylthiacalix[4]arene (M_(4)-TC4A) units bri...
supported by National Program on Key Basic Research Project(973 Program)(2012CBA01206);the National Natural Science Foundation of China(21521092,51222404);the Strategic Priority Research Program of CAS(XDA02030100);the Open Project of SKLRERU(RERU2017019)
Synergistic extraction of heavy rare earths(REs) were investigated in chloride media by the mixture of(2-ethylhexylamino)methyl phosphonic acid mono-2-ethylhexyl ester(HEHAMP) and 2-ethylhexyl phosphoric acid mono-2-e...
supported by the National Program on Key Basic Research Project(973 Program)(Grant No.2012CBA01206);the National Natural Science Foundation of China(Grant Nos.21521092,51222404);the Strategic Priority Research Program of CAS(Grant No.XDA02030100);the Open Project of State Key Laboratory of Rare Earth Resource Utilization(Grant No.RERU2017019)
Rare earths(REs) play a key role in high-tech fields and the associated thorium is a vital element for nuclear energy. However, to be used in high-tech industry or nuclear energy, these elements must first be recovere...
Project supported by National Basic Research Program of China(973 program,2012CBA01206);the National Natural Science Foundation of China(21521092,51222404);the Strategic Priority Research Program of CAS(XDA02030100)
The extraction and separation of heavy rare earths(REs) using newly synthesized a-aminophosphonic acid extractant 2-ethylhexyl-3-(2-ethylhexylamino)pentan-3-yl phosphonic acid(HEHAPP, HA) in nheptane were invest...
Project supported by National Basic Research Program of China(973 program,2012CBA01206);the National Natural Science Foundation of China(21521092,51222404);the Strategic Priority Research Program of CAS(XDA02030100)
In the present work, a novel α-aminophosphonate extractant(Cextrant 230) was synthesized for the extraction and recovery of cerium and thorium from sulphate medium. The introduction of amine group into the phosphat...
supported by National 973 Program of China(2012CBA01206);National Natural Science Foundation of China(51222404);the financial support from State Key Laboratory of Rare Earth Resource Utilization,Changchun Institute of Applied Chemistry(RERU2011006)
Synergistic solvent extraction of rare earth elements (REEs) from nitrate medium was investigated with mixtures of 8-hydroxyquinoline (HQ) and acidic organophosphorus extractants, bis(2,4,4-trimethylpentyl) dith...
Project supported by National Basic Research Program of China (2012CBA01206);National Natural Science Foundation of China (51074148,51222404,91026024)
A calixarene derivative, 5,11,17,23-tetra(diethoxyphosphoryl)-25,26,27,28-tetraacetoxycalix[4]arene (L), was studied for the extraction and separation of thorium and rare earths in nitrate medium. Thorium was extr...