Funded Partly by the Key Project of National High Technology Research and Development Program-"863"Program(No.2009AA050703);the National Natural Science Foundation of China(Nos.41302028,41272050,and 21007052);the Open Foundation of Joint Laboratory for Extreme Conditions Matter Properties,Southwest University of Science and Technology and Research Center of Laser Fusion,CAEP(No.12zxjk04)
The phase of pyrochlore Gd_2Zr_2O_7 used for immobilization of Pu (Ⅳ) was investigated, tetravalent cerium was used as the simulacrum for plutonium with tetravalence, and the compounds in the system Gd_2Zr_2-_xCe_x...
Funded Partly by the Key Project of National High Technology Research and Development Program(863 Program)(No.2009AA050703);the National Natural Science Foundation of China(Nos.41302028,41272050,21007052);the Open Foundation of Joint Laboratory for Extreme Conditions Matter Properties,Southwest University of Science and Technology and Research Center of Laser Fusion,CAEP(No.12zxjk04)
Pyrochlore Gd2Zr2O7 are considered as an excellent candidate for treatment of radioactive waste forms, because of its superior physical, chemical and anti-irradiation properties. To investigate the phase and structure...