典型文献
Crystalline compounds for remediation of rare-earth fission products:A review
文献摘要：
Rare earth (RE)-containing crystals have been investigated as media for the immobilization of RE fission products from nuclear waste streams.During reprocessing of spent nuclear fuel,fission products including REs,alkalis,and alkaline earths released from the fuel.One viable option to immobilize the RE fission products is to incorporate them into chemically durable crystalline phases in specific waste forms.This study summarizes the crystal structures and synthesis methods of six RE-containing compounds that have applications in remediation of RE fission products.These compounds include oxyapatite(AE2RE8(SiO4)6O2),oxychloride (REOCl),borosilicate (RE3BSi2O10),pyrochlore (RE2M2O7),monazite(REPO4),and perovskite (REMO3) where AE denotes alkaline earth metals and M denotes transition metals.This review provides an overview of literature on the usage of these six compounds for immo-bilizing RE fission products and summarizes different synthesis methods for producing these com-pounds.Comparisons of structural parameters with different REs in each compound are also discussed.
文献关键词：
中图分类号：
作者姓名：
Saehwa Chong;Brian J.Riley;Zayne J.Nelson
作者机构：
Pacific Northwest National Laboratory,Richland,WA,99352,USA
文献出处：
引用格式：
[1]Saehwa Chong;Brian J.Riley;Zayne J.Nelson-.Crystalline compounds for remediation of rare-earth fission products:A review)[J].稀土学报（英文版）,2022(03):365-380
A类：
oxyapatite,AE2RE8,REOCl,RE3BSi2O10,RE2M2O7,REMO3,immo,bilizing
B类：
Crystalline,compounds,remediation,rare,fission,products,review,Rare,containing,crystals,have,been,investigated,immobilization,from,nuclear,waste,streams,During,reprocessing,spent,fuel,including,REs,alkalis,alkaline,earths,released,One,viable,option,immobilize,incorporate,them,into,chemically,durable,crystalline,phases,specific,forms,This,study,summarizes,structures,synthesis,methods,six,that,applications,These,include,SiO4,6O2,oxychloride,borosilicate,pyrochlore,monazite,REPO4,perovskite,where,denotes,metals,transition,provides,overview,literature,usage,these,different,producing,Comparisons,structural,parameters,each,also,discussed
AB值：
0.52265
相似文献
机标中图分类号，由域田数据科技根据网络公开资料自动分析生成，仅供学习研究参考。
