Similarity Checker of Hydrogen adsorption/desorption on lithium alanat catalyzed by Ni/C for sustainable hydrogen storage

Rohendi, Dedi (2021) Similarity Checker of Hydrogen adsorption/desorption on lithium alanat catalyzed by Ni/C for sustainable hydrogen storage. Turnitin Universitas Sriwijaya. (Submitted)

Text (Similarity check IJFAC Hydrogen Adsorption) Hydrogen adsorption_desorption on lithium alanat catalyzed by Ni_C for sustainable hydrogen storage.pdf - Published Version Download (1MB)

Abstract

LiAlH4 alloy has demonstrated the potentially to become one of the hydrogen storages with high storage capacity. In this research, the formation of LiAlH4 alloys with dope and undope Ni/C catalysts and characterization and testing of hydrogen adsorption/desorption capacities using these alloys have been carried out. The alloy was made by the milling method and the resulting alloy was characterized using XRD analysis. The adsorption capacity test of the alloy was carried out by the gravimetric method at various pressures. The adsorption capacity of the LiAlH4 alloy by adding additives in the form of Ni/C as much as 5%w/w. It was proven to increase the hydrogen adsorption capacity compared to undoped catalyst with the highest storage capacity at a pressure of 3 bar of 13.06%w/w compared to undoped a catalyst of 9.84%w/w at the same pressure. Meanwhile, the highest hydrogen desorption capacity was 53.56% w/w (dope catalyst) and 41.75% w/w (undope catalyst).

Item Type:	Other
Subjects:	#3 Repository of Lecturer Academic Credit Systems (TPAK) > Results of Ithenticate Plagiarism and Similarity Checker
Divisions:	08-Faculty of Mathematics and Natural Science > 47201-Chemistry (S1)
Depositing User:	Dr. Dedi Rohendi
Date Deposited:	05 Apr 2023 03:08
Last Modified:	05 Apr 2023 03:08
URI:	http://repository.unsri.ac.id/id/eprint/92340

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