Vitreous and crystalline phosphate high level waste matrices: Present status and future challenges
Vitrification is currently the most effective process for immobilization of nuclear waste.
However, ubiquitous borosilicate glass is not suitable for immobilization of nuclear waste …
However, ubiquitous borosilicate glass is not suitable for immobilization of nuclear waste …
Synthesis and leachability study of a new cesium immobilized langbeinite phosphate: KCsFeZrP3O12
A potassium cesium iron zirconium phosphate, KCsFeZrP 3 O 12, was synthesized by
simple solution method for the first time. Powder X-ray diffraction analysis confirmed that the …
simple solution method for the first time. Powder X-ray diffraction analysis confirmed that the …
Crystal chemistry of immobilization of divalent Sr in ceramic matrix of sodium zirconium phosphates
A Bohre, OP Shrivastava - Journal of nuclear materials, 2013 - Elsevier
Sodium zirconium phosphate (NZP) is a potential material for immobilization of nuclear
effluents. It was observed up to∼ 1.98 mol%(6.07 wt%), of strontium could be loaded into …
effluents. It was observed up to∼ 1.98 mol%(6.07 wt%), of strontium could be loaded into …
Sodium titanium phosphate NaTi2 (PO4) 3 waste forms for immobilization of simulated high level waste from fast reactors
RR Madhavan, AS Gandhi, KVG Kutty - Ceramics International, 2017 - Elsevier
Sodium titanium phosphate (NTP), a potential host for immobilization of high level nuclear
waste resulting from the reprocessing of spent nuclear fuel was synthesized by two simple …
waste resulting from the reprocessing of spent nuclear fuel was synthesized by two simple …
Langbeinite phosphosilicates K2-xCsxZr2P2SiO12 (x= 0, 0.5, 1.0, 1.5, 2.0) for cesium encapsulation; synthesis, chemical durability and thermal expansion study
The volatization of cesium at high temperatures makes its immobilization challenging to the
nuclear scientists. Present work reports the feasibility of cesium incorporation into an …
nuclear scientists. Present work reports the feasibility of cesium incorporation into an …
A versatile Zr (IV)-organophosphonate coordination polymer platform for the selective adsorption of lanthanides and actinides
New coordination polymer materials based on the complexation of Zr (IV) by 1-hydroxy-2-
(1H-imidazol-1-yl) ethane-1, 1-diyl bisphosphonate (zoledronate) have been prepared by …
(1H-imidazol-1-yl) ethane-1, 1-diyl bisphosphonate (zoledronate) have been prepared by …
Synthesis, electronic structure and upconversion photoluminescence of langbeinite-type K2TiYb (PO4) 3 microcrystals
J Ding, P Zhu, Z Li, Z Wang, L Ai, J Zhao, F Yu, X Duan… - Optik, 2021 - Elsevier
Abstract K 2 TiYb (PO 4) 3 microcrystals with langbeinite structure have been prepared for
the first time by solid state reaction. Pure K 2 TiYb (PO 4) 3 sample with size of 10–20 µm …
the first time by solid state reaction. Pure K 2 TiYb (PO 4) 3 sample with size of 10–20 µm …
Crystallographic evaluation of sodium zirconium phosphate as a host structure for immobilization of cesium and strontium
A Bohre, OP Shrivastava - International Journal of Applied …, 2013 - Wiley Online Library
Sodium zirconium phosphate (NZP) is a potential material for immobilization of nuclear
effluents. It was observed up to~ 7.16 wt%(~ 2.67 mol%) of strontium and~ 14.46 wt%(~ 3.56 …
effluents. It was observed up to~ 7.16 wt%(~ 2.67 mol%) of strontium and~ 14.46 wt%(~ 3.56 …
[HTML][HTML] Solid state synthesis and structural refinement of polycrystalline phases: Ca1− 2xZr4M2xP6− 2xO24 (MMo, x= 0.1 and 0.3)
The structure of molybdenum substituted Polycrystalline calcium zirconium phosphate (CZP)
was determined on the basis of crystal data of solid solutions. It was found that up to∼ 5.81 …
was determined on the basis of crystal data of solid solutions. It was found that up to∼ 5.81 …
Immobilization of lanthanum, cerium, and selenium into ceramic matrix of sodium zirconium phosphate
A Bohre, K Awasthi, OP Shrivastava - Radiochemistry, 2014 - Springer
The crystallographic nature of NaCe 0.2 Zr 1.8 P 3 O 12, NaSe 0.2 Zr 1.8 P 3 O 12, and
NaLa 0.13 Ce 0.14 Se 0.15· Zr 1.58 P 3 O 12 phases has been investigated with the aim of …
NaLa 0.13 Ce 0.14 Se 0.15· Zr 1.58 P 3 O 12 phases has been investigated with the aim of …