Development of La1-x Fex Mn oxide of hydrogen storage for fuel cell application

The development and characteristic ofLa(l_x)FexMn oxide in storing hydrogen gas examined in this study. The adsorption capacity of La based alloy was monitored under the influence of mole fraction(x) which is x = 0.05, 0.1 and 0.2. Due to the limitation on its operating conditions, the pressure chos...

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Main Author: Nurwahidah, Marizan
Format: Undergraduates Project Papers
Language:English
Published: 2008
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Online Access:http://umpir.ump.edu.my/id/eprint/21866/1/Development%20of%20La1-x%20Fex%20Mn%20oxide%20of%20hydrogen%20storage%20for%20fuel%20cell%20application.pdf
http://umpir.ump.edu.my/id/eprint/21866/
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spelling my.ump.umpir.218662023-08-08T00:13:07Z http://umpir.ump.edu.my/id/eprint/21866/ Development of La1-x Fex Mn oxide of hydrogen storage for fuel cell application Nurwahidah, Marizan TP Chemical technology The development and characteristic ofLa(l_x)FexMn oxide in storing hydrogen gas examined in this study. The adsorption capacity of La based alloy was monitored under the influence of mole fraction(x) which is x = 0.05, 0.1 and 0.2. Due to the limitation on its operating conditions, the pressure chosen was 2 bar while the temperature was 100°C in 1 hour experimental time. The alloy was process using sintering process pada suhu 550°C. Scanning electron microscopy (SEM) showed the microstructure of the La based alloy after the sintering process with the different of mole fraction in each samples. The thermal stability of the alloy was examined using thermal gravimetric analysis (TGA) apparatus. The Fourier Transform Infra Red (FTIR) was used to detect whether the hydrogenation process was occur in the alloy. The results of this study showed that adsorption process occur as well as oxidation process during the hydrogenation process. The smallest mole fraction(x) which is x = 0.05 showed the highest weight loss during the hydrogenation process. The adsorption of hydrogen in the alloy oxide was proved by FTlR using the detection of the wavelength in the range of 760 cm -I based on the previous research done by Fujimori et al. 2008-04 Undergraduates Project Papers NonPeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/21866/1/Development%20of%20La1-x%20Fex%20Mn%20oxide%20of%20hydrogen%20storage%20for%20fuel%20cell%20application.pdf Nurwahidah, Marizan (2008) Development of La1-x Fex Mn oxide of hydrogen storage for fuel cell application. Faculty of Chemical & Natural Resources Engineering, Universiti Malaysia Pahang.
institution Universiti Malaysia Pahang
building UMP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Pahang
content_source UMP Institutional Repository
url_provider http://umpir.ump.edu.my/
language English
topic TP Chemical technology
spellingShingle TP Chemical technology
Nurwahidah, Marizan
Development of La1-x Fex Mn oxide of hydrogen storage for fuel cell application
description The development and characteristic ofLa(l_x)FexMn oxide in storing hydrogen gas examined in this study. The adsorption capacity of La based alloy was monitored under the influence of mole fraction(x) which is x = 0.05, 0.1 and 0.2. Due to the limitation on its operating conditions, the pressure chosen was 2 bar while the temperature was 100°C in 1 hour experimental time. The alloy was process using sintering process pada suhu 550°C. Scanning electron microscopy (SEM) showed the microstructure of the La based alloy after the sintering process with the different of mole fraction in each samples. The thermal stability of the alloy was examined using thermal gravimetric analysis (TGA) apparatus. The Fourier Transform Infra Red (FTIR) was used to detect whether the hydrogenation process was occur in the alloy. The results of this study showed that adsorption process occur as well as oxidation process during the hydrogenation process. The smallest mole fraction(x) which is x = 0.05 showed the highest weight loss during the hydrogenation process. The adsorption of hydrogen in the alloy oxide was proved by FTlR using the detection of the wavelength in the range of 760 cm -I based on the previous research done by Fujimori et al.
format Undergraduates Project Papers
author Nurwahidah, Marizan
author_facet Nurwahidah, Marizan
author_sort Nurwahidah, Marizan
title Development of La1-x Fex Mn oxide of hydrogen storage for fuel cell application
title_short Development of La1-x Fex Mn oxide of hydrogen storage for fuel cell application
title_full Development of La1-x Fex Mn oxide of hydrogen storage for fuel cell application
title_fullStr Development of La1-x Fex Mn oxide of hydrogen storage for fuel cell application
title_full_unstemmed Development of La1-x Fex Mn oxide of hydrogen storage for fuel cell application
title_sort development of la1-x fex mn oxide of hydrogen storage for fuel cell application
publishDate 2008
url http://umpir.ump.edu.my/id/eprint/21866/1/Development%20of%20La1-x%20Fex%20Mn%20oxide%20of%20hydrogen%20storage%20for%20fuel%20cell%20application.pdf
http://umpir.ump.edu.my/id/eprint/21866/
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score 13.211869