A comparative study on preparation of 188Re-sulfide suspension bymethods of coacervation and dispersion

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A comparative study on preparation of 188Re-sulfide suspension bymethods of coacervation and dispersion

更新时间：2021-04-09

- A comparative study on preparation of 188Re-sulfide suspension bymethods of coacervation and dispersion
- NUCLEAR TECHNIQUES Issue 9, (1998)
- 作者机构：
  
  1. 中国科学院上海原子核研究所
  2. 美国橡树岭国家实验室
  3. 中国科学院上海原子核研究所美国橡树岭国家实验室
- 作者简介：
- 基金信息：
- DOI：
  CLC： TL92
- Published：01 September 1998
- 稿件说明：
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[1]于俊峰,闵小锋,张炯,蔡锡明,汪勇先.凝聚法和分散法制备~(188)Re─硫化铼混悬液的比较研究[J].核技术,1998(09):553-557.

A comparative study on preparation of 188Re-sulfide suspension bymethods of coacervation and dispersion[J]. Nuclear techniques, 1998, (9).
[1]于俊峰,闵小锋,张炯,蔡锡明,汪勇先.凝聚法和分散法制备~(188)Re─硫化铼混悬液的比较研究[J].核技术,1998(09):553-557. DOI：

A comparative study on preparation of 188Re-sulfide suspension bymethods of coacervation and dispersion[J]. Nuclear techniques, 1998, (9). DOI：

摘要

对凝聚法和分散法制备１８８Ｒｅ－硫化铼混悬液的条件进行了比较。条件试验结果表明。凝聚法的最佳条件为Ｎａ２Ｓ２Ｏ３和ＫＲｅＯ４的摩尔比３５：１．反应时间７─８ｍｉｎ：而分散法分别为７０：１和３０ｍｉｎ。随着超声时间的加长，硫化铼的颗粒逐渐变小。从而得出结论：凝聚法虽然比较简单，但标记率不高（约７０％），颗粒小。稳定性差；而分散法的标记率大于９６％，颗粒较大，且７２ｈ内均十分稳定。

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A comparative study on preparation of 188Re-sulfide suspension bymethods of coacervation and dispersion

DOI：

摘要

Abstract

关键词

Keywords

references