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Citation: Zhou Shu-Qin, Yu Jian-Er, Jin Xiang-Feng, Wang Qing-Guang. Study on Chemical State of Sulfur Impurity in Metal-free Phthalocyanine by XRF Spectrometry[J]. Acta Physico-Chimica Sinica, ;1995, 11(05): 447-449. doi: 10.3866/PKU.WHXB19950513 shu

Study on Chemical State of Sulfur Impurity in Metal-free Phthalocyanine by XRF Spectrometry

1.
Institute of Chemistry,Chinese Academy of Sciences,Beijing 100080

Received Date: 21 February 1994
Available Online: 15 May 1995

The chemical state of sulfur impurity in metal-free phthalocyanie has been studied by high resolution double crystal X-ray fluorescence spectrometer, in order to understand that the rare concentration of impurity sulfur plays an important role in promoting the performance of double layered photoreceptor. The results obtained by high resolution double crystal X-ray Fluorescence Spectrometry and X-ray photoelectron Spectroscopy method showed od agreements, indicating the sulfur being in the chemocal state of S4.
- Double crystal XRF,
- Metal-free phthalocyanine,
- Chemical state of sulfur
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