Investigation of the photodecomposition process of thin layers of arachidic acid on titanium dioxide coatings modified by silver nanoparticles observed in situ by atomic force microscopy

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• 作者：Karolina Bałuszyńska ; Aneta Kisielewska ; Kaja Spilarewicz-Stanek ; Joanna Ginter ; Ireneusz Piwoński ; ^{irek@uni.lodz.pl}
• 关键词：Titanium dioxide (TiO2) ; Silver nanoparticles (AgNPs) ; Arachidic acid ; Atomic force microscopy (AFM) ; Fourier transform infrared spectroscopy (FT-IR)
• 刊名：Journal of Photochemistry and Photobiology A: Chemistry
• 出版年：2017
• 出版时间：15 February 2017
• 年：2017
• 卷：335
• 期：Complete
• 页码：239-247
• 全文大小：4546 K
• 卷排序：335

文摘

Decomposition on TiO2 runs either more rapidly or slower in the presence of AgNPs. The surface coverage of arachidic acid under UV light decreases linearly in time. Arachidic acid layers retain a constant thickness during UV-induced decomposition.