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X‐ray photoelectron spectroscopy study of the formation of the merocyanine/aluminum interface

 

作者: Yadi Zhang,   Songyu Huang,  

 

期刊: Journal of Vacuum Science&Technology A: Vacuum, Surfaces, and Films  （AIP Available online 1991）
卷期: Volume 9, issue 6  

页码: 2941-2947

 

ISSN:0734-2101

 

年代: 1991

 

DOI:10.1116/1.577155

 

出版商: American Vacuum Society

 

关键词: PHOTOELECTRON SPECTROSCOPY;X RADIATION;ALUMINIUM;INTERFACE STRUCTURE;CARBONYLS;TEMPERATURE EFFECTS;CHEMICAL BONDS;MOLECULAR STRUCTURE;PHOTOCONDUCTORS;CYANINE DYES;Al;merocyanine;Al

 

数据来源: AIP

 

摘要:

High‐resolution x‐ray photoelectron spectroscopy has been applied to study the formation of the merocyanine/aluminum interface. It is concluded that merocyanine exists in zwitterionic form and aluminum bonds with merocyanine at−O–C– and C=O in carbonyl group, forming the complex compound of C–O–Al. The attenuation curves of C,N,O,S exhibit the cluster growth of aluminum, which preferentially resides on heterocycles. The temperature effect on merocyanine/Al interface is also investigated in detail.

 

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