SUN Zhiguo ZHANG Quanrong HE Xiangming YAN Yushun. A study on the chemical etching of polypropylene nuclear track membrane[J]. Nuclear techniques, 2002, (1): 36-40.
SUN Zhiguo ZHANG Quanrong HE Xiangming YAN Yushun. A study on the chemical etching of polypropylene nuclear track membrane[J]. Nuclear techniques, 2002, (1): 36-40.DOI:
The chemical etching techniques of polypropylene (PP) nuclear track membrane were studied. The effects of potassium dichromate concentration
sulfuric acid concentration
etching temperature and etching time on the bulk etching rate of PP nuclear track membrane were discussed. A mathematical relation has been established. Under certain etching conditions
the expected PP nuclear track membranes were made by etching the irradiated PP membrane