Towards a mechanically stable polymer electrolyte for Li-ion batteries
Structural power composites stand out as a potential solution to the current transportation system's requirement for more efficient and environmentally friendly cars. Recent research has shown that these components may be used to give high-performance composites with electrochemical properties....
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| Format: | Final Year Project (FYP) |
| Language: | English |
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Nanyang Technological University
2022
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| Online Access: | https://hdl.handle.net/10356/157342 |
| _version_ | 1811684147720093696 |
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| author | Jenssen, Kristoffer |
| author2 | Madhavi Srinivasan |
| author_facet | Madhavi Srinivasan Jenssen, Kristoffer |
| author_sort | Jenssen, Kristoffer |
| collection | NTU |
| description | Structural power composites stand out as a potential solution to the current transportation system's requirement for more efficient and environmentally friendly cars. Recent research has shown that these components may be used to give high-performance composites with electrochemical properties. In this study, the improvement of mechanical strength and ionic conductivity between solid polymer electrolytes and gel polymer electrolyte will be studied. Consequently, solid polymer electrolyte and gel polymer electrolyte electrochemical and mechanical properties will be compared to elucidate their suitability as structural battery electrolyte. Of the structural electrolyte systems studied, PEEK reinforced PEO-LiTFSI gives better result as it can achieve considerably high ionic conductivity (10-4 S cm-1) while maintaining high tensile strength (100 MPa) and high young’s modulus (900 MPa). |
| first_indexed | 2024-10-01T04:24:01Z |
| format | Final Year Project (FYP) |
| id | ntu-10356/157342 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T04:24:01Z |
| publishDate | 2022 |
| publisher | Nanyang Technological University |
| record_format | dspace |
| spelling | ntu-10356/1573422022-05-17T23:43:00Z Towards a mechanically stable polymer electrolyte for Li-ion batteries Jenssen, Kristoffer Madhavi Srinivasan School of Materials Science and Engineering A*STAR Institute of Material Research and Engineering Derrick Fam Madhavi@ntu.edu.sg Engineering::Materials::Energy materials Engineering::Materials::Functional materials Engineering::Materials::Composite materials Structural power composites stand out as a potential solution to the current transportation system's requirement for more efficient and environmentally friendly cars. Recent research has shown that these components may be used to give high-performance composites with electrochemical properties. In this study, the improvement of mechanical strength and ionic conductivity between solid polymer electrolytes and gel polymer electrolyte will be studied. Consequently, solid polymer electrolyte and gel polymer electrolyte electrochemical and mechanical properties will be compared to elucidate their suitability as structural battery electrolyte. Of the structural electrolyte systems studied, PEEK reinforced PEO-LiTFSI gives better result as it can achieve considerably high ionic conductivity (10-4 S cm-1) while maintaining high tensile strength (100 MPa) and high young’s modulus (900 MPa). Bachelor of Engineering (Materials Engineering) 2022-05-13T08:00:55Z 2022-05-13T08:00:55Z 2022 Final Year Project (FYP) Jenssen, K. (2022). Towards a mechanically stable polymer electrolyte for Li-ion batteries. Final Year Project (FYP), Nanyang Technological University, Singapore. https://hdl.handle.net/10356/157342 https://hdl.handle.net/10356/157342 en A20H3g2140 application/pdf Nanyang Technological University |
| spellingShingle | Engineering::Materials::Energy materials Engineering::Materials::Functional materials Engineering::Materials::Composite materials Jenssen, Kristoffer Towards a mechanically stable polymer electrolyte for Li-ion batteries |
| title | Towards a mechanically stable polymer electrolyte for Li-ion batteries |
| title_full | Towards a mechanically stable polymer electrolyte for Li-ion batteries |
| title_fullStr | Towards a mechanically stable polymer electrolyte for Li-ion batteries |
| title_full_unstemmed | Towards a mechanically stable polymer electrolyte for Li-ion batteries |
| title_short | Towards a mechanically stable polymer electrolyte for Li-ion batteries |
| title_sort | towards a mechanically stable polymer electrolyte for li ion batteries |
| topic | Engineering::Materials::Energy materials Engineering::Materials::Functional materials Engineering::Materials::Composite materials |
| url | https://hdl.handle.net/10356/157342 |
| work_keys_str_mv | AT jenssenkristoffer towardsamechanicallystablepolymerelectrolyteforliionbatteries |