Kinetics of alkanethiol monolayer desorption from gold in air

文献信息

发布日期 2005-08-30

DOI 10.1039/B507179H

影响因子 6.222

作者

Mohammad Reza Shadnam, A. Amirfazli

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摘要

Thermal desorption of an alkanethiol monolayer from a gold substrate into a gaseous medium under ambient pressure was investigated using XPS and it was found that there exist 2 consecutive 1st order kinetics mechanisms with activation energies of 29.9 and 32.7 kcal mol−1, respectively, i.e. on average ∼15% higher than reports for liquid media desorption.

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来源期刊

Chemical Communications

CiteScore: 8.6

自引率: 4.7%

年发文量: 2458

ChemComm publishes urgent research which is of outstanding significance and interest to experts in the field, while also appealing to the journal’s broad chemistry readership. Our communication format is ideally suited to short, urgent studies that are of such importance that they require accelerated publication. Our scope covers all topics in chemistry, and research at the interface of chemistry and other disciplines (such as materials science, nanoscience, physics, engineering and biology) where there is a significant novelty in the chemistry aspects. Major topic areas covered include: Analytical Chemistry Catalysis Chemical Biology and medicinal chemistry Computational Chemistry and Machine Learning Energy and sustainable chemistry Environmental Chemistry Green Chemistry Inorganic Chemistry Materials Chemistry Nanoscience Organic Chemistry Physical Chemistry Polymer Chemistry Supramolecular Chemistry

Kinetics of alkanethiol monolayer desorption from gold in air

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