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Effects of trivalent ion (Al3+) substitution on the structural, electrical and electrochemical properties of magnesium titanium phosphate ceramic electrolytes / Noriah Ab Wahab

Research related to Magnesium-Ion Batteries for application in energy storage devices focusing on developing all solid-state batteries becomes subject of interest in achieving a safe and environmentally energy storage device. However, Magnesium-Ion Batteries are facing lower ionic conductivity compa...

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Main Author: Ab Wahab, Noriah
Format: Thesis
Language:English
Published: 2023
Subjects:
Q Science (General)
Physical and theoretical chemistry
Online Access:https://ir.uitm.edu.my/id/eprint/91042/1/91042.pdf
https://ir.uitm.edu.my/id/eprint/91042/
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spelling my.uitm.ir.910422024-07-22T03:28:42Z https://ir.uitm.edu.my/id/eprint/91042/ Effects of trivalent ion (Al3+) substitution on the structural, electrical and electrochemical properties of magnesium titanium phosphate ceramic electrolytes / Noriah Ab Wahab Ab Wahab, Noriah Q Science (General) Physical and theoretical chemistry Research related to Magnesium-Ion Batteries for application in energy storage devices focusing on developing all solid-state batteries becomes subject of interest in achieving a safe and environmentally energy storage device. However, Magnesium-Ion Batteries are facing lower ionic conductivity compared to Lithium-ion Batteries. Hence, this research is presented to investigate the effects of Al3+ substitution on the structural, electrical and electrochemical properties of the Mgo.sTi2(P04)3 compound in enhancing the conductivity of the compound. Herein, NASICON-based framework structure, Mgo.5Ti2(P04)3 was developed as a potential material electrolyte focusing on the solid electrolytes. This research is divided into two (2) parts. The first part is to study the effects of heat treatment at different sintering temperatures (650, 700, 750, 800, 850, 900 and 950 °C) on the parent compound Mgo.sTi2(P04)3 while the second part is to study the effects of trivalent ion, Al3+ at different composition (x = 0.1, 0.3, 0.5, 0.7 and 0.9) in Mgo.5+o.5xAlxTi2-x(P04)3 compound. The sample of Mgo.sTi2(P04)3 parent compound was successfully synthesized via sol-gel method at different sintering temperatures with the same sintering duration (24 hours). Then, the structural, electrical and electrochemical properties of the compound were determined. 2023 Thesis NonPeerReviewed text en https://ir.uitm.edu.my/id/eprint/91042/1/91042.pdf Effects of trivalent ion (Al3+) substitution on the structural, electrical and electrochemical properties of magnesium titanium phosphate ceramic electrolytes / Noriah Ab Wahab. (2023) Masters thesis, thesis, Universiti Teknologi MARA (UiTM). <http://terminalib.uitm.edu.my/91042.pdf>
institution Universiti Teknologi Mara
building Tun Abdul Razak Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Mara
content_source UiTM Institutional Repository
url_provider http://ir.uitm.edu.my/
language English
topic Q Science (General)
Physical and theoretical chemistry
spellingShingle Q Science (General)
Physical and theoretical chemistry
Ab Wahab, Noriah
Effects of trivalent ion (Al3+) substitution on the structural, electrical and electrochemical properties of magnesium titanium phosphate ceramic electrolytes / Noriah Ab Wahab
description Research related to Magnesium-Ion Batteries for application in energy storage devices focusing on developing all solid-state batteries becomes subject of interest in achieving a safe and environmentally energy storage device. However, Magnesium-Ion Batteries are facing lower ionic conductivity compared to Lithium-ion Batteries. Hence, this research is presented to investigate the effects of Al3+ substitution on the structural, electrical and electrochemical properties of the Mgo.sTi2(P04)3 compound in enhancing the conductivity of the compound. Herein, NASICON-based framework structure, Mgo.5Ti2(P04)3 was developed as a potential material electrolyte focusing on the solid electrolytes. This research is divided into two (2) parts. The first part is to study the effects of heat treatment at different sintering temperatures (650, 700, 750, 800, 850, 900 and 950 °C) on the parent compound Mgo.sTi2(P04)3 while the second part is to study the effects of trivalent ion, Al3+ at different composition (x = 0.1, 0.3, 0.5, 0.7 and 0.9) in Mgo.5+o.5xAlxTi2-x(P04)3 compound. The sample of Mgo.sTi2(P04)3 parent compound was successfully synthesized via sol-gel method at different sintering temperatures with the same sintering duration (24 hours). Then, the structural, electrical and electrochemical properties of the compound were determined.
format Thesis
author Ab Wahab, Noriah
author_facet Ab Wahab, Noriah
author_sort Ab Wahab, Noriah
title Effects of trivalent ion (Al3+) substitution on the structural, electrical and electrochemical properties of magnesium titanium phosphate ceramic electrolytes / Noriah Ab Wahab
title_short Effects of trivalent ion (Al3+) substitution on the structural, electrical and electrochemical properties of magnesium titanium phosphate ceramic electrolytes / Noriah Ab Wahab
title_full Effects of trivalent ion (Al3+) substitution on the structural, electrical and electrochemical properties of magnesium titanium phosphate ceramic electrolytes / Noriah Ab Wahab
title_fullStr Effects of trivalent ion (Al3+) substitution on the structural, electrical and electrochemical properties of magnesium titanium phosphate ceramic electrolytes / Noriah Ab Wahab
title_full_unstemmed Effects of trivalent ion (Al3+) substitution on the structural, electrical and electrochemical properties of magnesium titanium phosphate ceramic electrolytes / Noriah Ab Wahab
title_sort effects of trivalent ion (al3+) substitution on the structural, electrical and electrochemical properties of magnesium titanium phosphate ceramic electrolytes / noriah ab wahab
publishDate 2023
url https://ir.uitm.edu.my/id/eprint/91042/1/91042.pdf
https://ir.uitm.edu.my/id/eprint/91042/
_version_ 1806422075439579136
score 13.211869

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