X-ray photoelectron spectroscopy analysis of nafion® 117 electrolytic membrane

Amir H. Khadum, and Wan Ramli Wan Daud, and Abu Bakar Mohamad, and Mohammad H. Rasheed, and Ambar Yarmo, (2000) X-ray photoelectron spectroscopy analysis of nafion® 117 electrolytic membrane. Sains Malaysiana, 29 . pp. 187-196. ISSN 0126-6039

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Official URL: http://www.ukm.my/jsm/english_journals/vol29_2000/...


A study of elemental and chemical composition of Nafion® 117 electrolytic surface was conducted using X-ray photoelectron spectroscopy. The major chemical compositions of the membrane surface were mainly fluorine, car­bon, oxygen, sulphur and titanium with mass concentration percentage of 60.22, 24.54, 11.52, 2.40 and 1.32, respectively. The curve fitting for carbon spectrum indicates three C-F namely, F2-C, F-C and F3-C chemical environments; two types of oxygen chemical environments, O3-S and CF-O-­CF2. In addition, one type of fluorine environment; one type of sulphur environment, S-O3 and one type of titanium environment, Ti-O are found on the surface of the membrane.

Item Type:Article
Journal:Sains Malaysiana
ID Code:3792
Deposited By: Mr Fazli Nafiah -
Deposited On:20 Mar 2012 02:23
Last Modified:02 May 2012 10:31

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