Acta Chimica Sinica ›› 1990, Vol. 48 ›› Issue (1): 92-94. Previous Articles     Next Articles

Original Articles

导电聚吡络对阴离子深度分布的XPS研究

郭可珍;李永舫;潘承璜;钱人元   

  1. 中国科学院化学研究所
  • 发布日期:1990-01-15

XPS study of depth distribution of anion in conducting polypyrrole

GUO KEZHEN;LI YONGFANG;PAN CHENGHUANG;QIAN RENYUAN   

  • Published:1990-01-15

The depth distribution of NO3- in the thin layer of 50 ?thick below the surface of polypyrrole was studied on the basis of the dependence of XPS with electron flying angles. The anion concentration on the surface was much lower than that in the body.

Key words: X-RAY PHOTOELECTRON SPECTROMETRY, ANION, SPUTTERING, ION CONCENTRATION, ACID RADICAL, POLYPYRROLE, CONDUCTING POLYMER, NITRIC ACID P

CLC Number: