I hope my research can facilitate the safety and extend the lifespan of batteries, thereby promoting the development of more sustainable battery technologies. Additionally, I hope this composites we develop could be applied to other areas requiring precise heating or cooling, such as wearable technology and medical devices.
My research
Lithium-ion batteries, commonly used in smartphones, electric vehicles and medical equipment are crucial in energy, electronics and automotive industries, with the market size expected to triple by 2030. The active materials within these batteries are highly temperature sensitive and failure to maintain an optimal working temperature can lead to issues such as lithium plating or thermal runaway, which might result in fires or explosions. Therefore, an optimal working temperature for batteries is essential for their safety and efficient operation.
Whilst current research focuses predominantly on cost reduction and energy density advancement, it overshadows the critical aspect of managing thermal profiles, which is essential for optimising performance and ensuring operational safety.
To address this gap, along with my team, I am developing smart polymer composites with integrated functionalities including heating, overheating protection, temperature sensing, and passive cooling, aiming to maintain lithium-ion batteries within an optimal temperature range, even at extreme conditions, thereby maximising performance and extending their lifespan.
Conducting my PhD at º¬Ðß²ÝÊÓƵ
º¬Ðß²ÝÊÓƵ is a great place to carry out my research due to its exceptional professional environment, characterised by kind and engaging supervision. The university has some of the best facilities, including a comprehensive library, state-of-the-art PC labs. and advanced materials manufacturing equipment.
Another key advantage is the strong focus on holistic interdisciplinary collaboration, which adopts productive partnerships between departments and schools, enhancing the overall research experience.
During my PhD journey so far, I have received substantial support across various areas. The academic and technical staff from my department have provided invaluable technical guidance and I have received funding support from my School, as well as from the Doctoral College, which has been crucial in enabling me to pursue my studies without financial constraints.
My advice to prospective PhD researchers
If you are considering undertaking a PhD at º¬Ðß²ÝÊÓƵ, my advice would be to bring your sports gear! º¬Ðß²ÝÊÓƵ is renowned not only for high-quality research but also for the its sports and physical activities. Engaging in sports will allow you to balance the demands of your PhD with staying active and healthy. This combination of academic excellence and physical well-being is part of what makes º¬Ðß²ÝÊÓƵ experience truly unique.