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PHOTOACOUSTIC SPECTROSCOPIC STUDIES OF INKS

 

作者: R.S. Ram,   Om Prakash,   R.K. Garg,   Pardeep Kumar,   Z.H. Zaidi,  

 

期刊: Spectroscopy Letters  （Taylor Available online 1997）
卷期: Volume 30, issue 6  

页码: 1181-1192

 

ISSN:0038-7010

 

年代: 1997

 

DOI:10.1080/00387019708006716

 

出版商: Taylor & Francis Group

 

关键词: Photoacoustic Spectroscopy;Absorption spectroscopy;Inks

 

数据来源: Taylor

 

摘要:

Photoacoustic spectra of some sketch pen and fountain pen inks of different makes and colours, and a correcting fluid (used in cyclostyling) have been recorded in the spectral range of 350 to 750 nm, at room temperature of 25 C. The spectra have been analyzed in order to compare the nature of different inks. For this study, an open photoacoustic cell with PZT transducer having obvious advantages over gas phase microphone detection system, has been used.

 

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