Citation:
Deng Guo-Yang, Jes Henningsen. Quantitative Measurement of Adsorption of CH3OH on Commonly Used Mterials by Photoacoustic Method[J]. Acta Physico-Chimica Sinica,
;1999, 15(08): 764-768.
doi:
10.3866/PKU.WHXB19990819
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A photoacoustic method to quantitatively measure the adsorption of CH_3OH on gas-solid interface is presented. The adsorption of CH_3OH on such commonly used materials as quartz, pyrex, polytetrafluoroethylene teflon, petheoroalcoxy teflon and polished stainless steel SS316 is measured. Kinetic simulation can explain the experimental results, thus providing a basis for the generalization of the experimental results. The adsorption property of the materials at reduced temperature is also studied.
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Keywords:
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Photoacoustic method
, - Adsorption,
- Methyl alcohol
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