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Configuration and Photoelectron Processes of Metal-free Phthalocyanine Multi-Layered Film
Zhou Shuqin; Deng Xiaodong
1997
Source PublicationACTA PHYSICO-CHIMICA SINICA
ISSN1000-6818
Volume13Issue:6Pages:560-563
AbstractThe configuration and photoelectron processes of metal-free phtalocyanine multi-layered film have been discussed in detail. And by the study of photodecay surface residual potential, the results obtained are that the initial surface dark potential (V-0) charged from DC corona voltage (-6kV) is -910V, the dark surface potential (V-d) measured after 2-sec, dark decay is -825V, it is 90.3% of the initial surface dark potential (V-0), the rate of dark decay (DR) calculated from initial surface potential (V-0) and dark surface potential (V-d) is 9.3%, the surface residual potential (V-r) measured after 1.5-sec, illumination is 40V, the light sensitivity (E-1/2) calculated from illuminating power (E-L) and the time of half photo-decay (t(1/2)) is 2 lux.sec. These values are in valid values region of laser printers. Indicating that metal-free phthalocyanine used in function separated multi-layered film is an appropriate photogenerator-photoconductor. It would pave a solid road to small-size for copies, especially for laser printers, and much expanded scope of studies and application in organic photoconductor.
KeywordMetal-free Phthalocyanine Multi-layered Film Configuration Laser Printer Surface Residual Potential Light Sensitivity Photoelectron Processes
DOI10.3866/PKU.WHXB19970615
Indexed BySCI
Language英语
WOS IDWOS:000207601600015
PublisherPEKING UNIV PRESS
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Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/74094
Collection中国科学院化学研究所
Corresponding AuthorZhou Shuqin
AffiliationChinese Acad Sci, Inst Chem, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Zhou Shuqin,Deng Xiaodong. Configuration and Photoelectron Processes of Metal-free Phthalocyanine Multi-Layered Film[J]. ACTA PHYSICO-CHIMICA SINICA,1997,13(6):560-563.
APA Zhou Shuqin,&Deng Xiaodong.(1997).Configuration and Photoelectron Processes of Metal-free Phthalocyanine Multi-Layered Film.ACTA PHYSICO-CHIMICA SINICA,13(6),560-563.
MLA Zhou Shuqin,et al."Configuration and Photoelectron Processes of Metal-free Phthalocyanine Multi-Layered Film".ACTA PHYSICO-CHIMICA SINICA 13.6(1997):560-563.
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