Electrochemical Recycling of Lithium Batteries using Molten Salts
Funding amount: £14,000
Hours: Full Time
Contract Type: Contract / Temporary
Placed on: 7th October 2016
Closes: 30th November 2016
Funding: Stipend of circa £14,000 per annum, for three years
Start date: As soon as possible
Lithium batteries are multi-material, multi-component systems where it is difficult to separate and recover materials of value at the end of life. As such, only a small percentage of these batteries are recycled and the rest are sent to landfill. This is a lost economic opportunity and a growing source of waste in the UK. The aim of this project is to develop a molten salt method of recovering materials of value from batteries.
The proposed process) involves coupling of a borate and chloride molten salt. The borate salt chemistry can be engineered to absorb the metals of interest from lithium batteries. The poor electrochemical performance of the borate necessitates a transfer of the ions from the borate to a chloride. Within the chloride, metals of interest can be electroplated and recovered. Thus far, the system has been demonstrated by recovering metals from metal oxides.
- Study the interface between borate and chloride using electrochemical, optical, and x-ray methods
- Electroplate individual metals from a chloride salt which has several metals dissolved
- Recover metals from a lithium battery feedstock
- Assess the energy requirements of the process
Applicants should have a first class UK honours degree or equivalent, in a relevant discipline such as Chemistry, Chemical Engineering or Material Science. Experience of molten salts, thermodynamics, electrochemistry or a MSc in a relevant subject is highly desirable.
For funding requirements the applicant should be eligible as a UK/EU student
To apply please complete our online enquiry form and upload your CV.