화학공학소재연구정보센터
Applied Surface Science, Vol.241, No.1-2, 146-149, 2005
Characterization of alkanethiol/ZnO structures by X-ray photoelectron spectroscopy
I-Propanethiol (CH3CH2CH2SH) was connected with O-polar zinc oxide (ZnO) surfaces toward biofunctional devices. X-ray photoelectron spectroscopy (XPS) measurement revealed that the S-O bonds were formed between I-propanethiol and ZnO layers. Although the surface coverage of the molecule is less than a few percent, 1-propanethiol/ZnO structures were stable even at thermal treatment of 400 degreesC. (C) 2004 Elsevier B.V All rights reserved.