In this episode of EV20Questions Euan McTurk talks about electric vehicles and batteries. Electric vehicle battery engineer and Electro chemist has a home town of Dundee in Scotland. Related to @Shes_Electric who we have already heard from in EV20Q-10. His daily driver is a 24kWh Leaf and is happy with the service it gives him.
Euan has a Peugeot 106 Electric which is a rare vehicle he managed to buy from a lecturer at the university where he studied. It is a car made in small numbers and was only available for lease. One or two of these slipped through the net and Euan got his hands on one. He also has a Honda hybrid which is totally futuristic looking and incredibly efficient. Only recently has been surpassed for the best available drag co efficient of a car.
Euan McTurk is an expert on batteries (battery engineer) he has great advice on how to keep your battery in good condition. Ewan knows all about the internal workings of batteries and how to do tests on them to understand whats happening to the chemistry and heat within the battery. He did that type of work in Warwick in the midlands of England. He’s working on battery management systems with another company doing exciting development on new batteries. During the podcast we chat about the upcoming solid state batteries. Solid state will be more efficient and last longer than the current battery chemistries. In theory they will charge faster and not be killed by the dendrites. Solid state electrolytes will give better energy density which is far better for electric vehicles. Could be still five or ten years away and other battery chemistry could prove to be better and take pole position.
John Goodenough started the Lithium Ion revolution and is still working away at the at age of 94 as a battery engineer. There is a huge momentum for the development of battery technology now. Tesla working on this as is Toyota and other multi-nationals. All going toward moving away from burning fossil fuels and towards using electrons.
Euan reminds us that there were electric vehicles before the oil industry took over. It’s a huge shame that the electric cars were put to one side. If the research had gone into batteries instead of internal combustion engines where would we be now? Was it the invention of the starter motor making it easier to get the ICE car running which killed off the electric car development?