Determination of neodymium in polyacetylene by isotope dilution substoichiometric analysis

Tingwen Rong; Jinrong Bao; Senhao Lin

您当前的位置：

首页 >

文章列表页 >

Determination of neodymium in polyacetylene by isotope dilution substoichiometric analysis

更新时间：2022-08-16

- Determination of neodymium in polyacetylene by isotope dilution substoichiometric analysis
- Nuclear Techniques Vol. 11, Issue 4, (1988)
- 作者机构：
  
  中国科学院上海原子核研究所
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Received：20 April 1987，
  
  Published：1988-04
- 稿件说明：
移动端阅览
Tingwen Rong, Jinrong Bao, Senhao Lin. Determination of neodymium in polyacetylene by isotope dilution substoichiometric analysis[J]. Nuclear techniques, 1988, 11(4): 42-44.
DOI：

Tingwen Rong, Jinrong Bao, Senhao Lin. Determination of neodymium in polyacetylene by isotope dilution substoichiometric analysis[J]. Nuclear techniques, 1988, 11(4): 42-44. DOI：

摘要

钕是稀土催化剂法合成聚乙炔过程中所必需的成分，合成后，钕在聚乙炔中的剩余含量会影响聚合物的稳定性。本文介绍了用同位素稀释亚化学计量法测定聚乙炔中的钕，方法的灵敏度为0.05

g钕。

Abstract

A method of substoichiometric isotope dilution analysis for determination of the concentration of neodymium in polyacetylene is described. Neodymium is a necessary component in preparation of polyacetylene film using rare earth catalyst and the concentration of the residual neodymium catalyst in polyacetylene will influence the stability of film. The sensitivity of this method is about 0.05

g Nd.

关键词

Keywords

references

沈之荃等，中国科学，B辑，（ 1983 ）， 2 ： 119 。

H. Shirakawa and T. Ito , J. Polym. Sci.; Poly. Chem. Ed. , ( 1974 ), 12 : 11 .

M. Katoh and K. Kudo , J. Radioanal. Chem. , 79 ( 1983 ), 23 .

K. Kudo and K. Kobayashi , J. Radioanal. Chem. , 53 ( 1979 ), 163 .

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

An intelligent instrument for measuring the dynamic parameters of groundwater

Preliminary investigation on ion implantation for doping of polyacetylene film

Related Author

DU Guoping

Kanglong Sheng

Wenmin Wang

Zhiyi Zhou

Zhiquan Sen

Mujie Yang

Related Institution

Institute for Application of Atomic Energy, Jiangsu Academy of Agricultural Sciences

Zhejiang University

AI问答

Address：2019 Jialuo Road, Jiading, Shanghai, China Postal code：201800
Tel：021-39194977 Email：LHB@sinap.ac.cn
Technical support is provided by Beijing Founder electronics co., LTD 沪ICP备05005479号-1 京公网安备11010802024621
It is recommended to read the content of this site in Chrome&IE9+. Please switch to extreme mode in browser 360.
Cookies We use cookies to help provide and enhance our service and tailor content. By continuing, you agree to the use of cookies.
Total Visits：880647 Visits Today：174

⁰