PhD: Silicon’s Role in Silicon–Graphite Anodes – Challenges and Opportunities for Hydro- and Direct Recycling of Li-Ion Batteries CIC energiGUNE in Spain

CIC energiGUNE invites applications for a PhD position focused on the development, adaptation, and validation of recycling strategies for next-generation lithium-ion battery waste containing silicon–graphite anode materials. The research will address both manufacturing scraps and end-of-life black mass, aiming to advance sustainable battery recycling technologies.

The successful candidate will join the Electrochemical Energy Storage and Conversion (EESC) area, specifically the Inorganic Materials for Batteries group. Key responsibilities include developing and testing lab-scale recycling routes using various physico-chemical separation processes, optimizing steps such as material pretreatment, delamination, leaching, purification, and recovery of valuable battery materials. The candidate will characterize recovered materials using physicochemical and electrochemical techniques, analyze experimental results, prepare reports, and contribute to scientific publications and project meetings.

This position offers a 3-year predoctoral contract with the possibility of renewal based on performance and funding. Candidates will have full access to cutting-edge laboratory facilities and characterization platforms, and will be integrated into a top European research center with a strong focus on energy and sustainability. Professional and personal development opportunities include attending seminars, international conferences, and trainings. The work environment is integrated, enthusiastic, international, and multidisciplinary.

Applicants must hold a Master’s degree or equivalent in Chemistry, Chemical Engineering, Materials Science, Electrochemistry, Environmental Engineering, Energy Storage, Metallurgy, or a closely related discipline. Previous hands-on laboratory experience is required, along with basic knowledge of chemical processing and materials characterization. Excellent written and spoken English, motivation for battery recycling and sustainable process development, and strong analytical and problem-solving skills are essential.

Additional benefits include flexible working hours, an on-site work model with telework options, and a welcome program offering assistance with accommodation, administrative procedures, and integration into the local environment (including free language courses and help with schools for children). Once selected, the candidate will apply jointly with CIC energiGUNE for a predoctoral grant from the Basque Government.

To apply, submit your detailed CV and academic records from your bachelor degree at the application portal. The selection process concludes once a candidate is selected. CIC energiGUNE is committed to equal opportunity and diversity, welcoming applications from all backgrounds.

For further information about the institution, facilities, and work environment, visit the provided links. Contact [email protected] for inquiries.