15 PhD Positions in MSCA ZEST Doctoral Network on Zinc Energy Storage Technology

Overview of the 15 PhD Positions in the MSCA ZEST Doctoral Network

The 15 PhD positions in the MSCA ZEST Doctoral Network offer an opportunity to work on next-generation zinc energy storage in Europe. ZEST, the European Doctoral Network on Zinc Energy Storage Technology, is funded through Horizon Europe Marie Skłodowska-Curie Actions (MSCA). The network combines academic research with industry-linked training in batteries, materials, electrolytes, recycling, and sustainable manufacturing.

Applications are open until 15 December 2026. Each position carries 36 months of MSCA funding, with research expected to begin during 2027 depending on the host institution. Candidates can apply for up to three projects and rank their preferences. This guide covers the research themes, eligibility, funding, application process, and practical ways to prepare.

Why Zinc Energy Storage Matters

Renewable electricity creates a storage challenge because solar and wind generation changes with weather and time of day. Therefore, batteries must deliver reliable performance while reducing pressure on critical raw materials, costs, and environmental impacts.

ZEST focuses on zinc-based systems as an alternative to conventional lithium-ion technologies. Zinc is widely available, comparatively low cost, and attractive from a safety perspective. However, zinc batteries still face challenges such as electrode stability, electrolyte design, durability, and recycling.

The network addresses these issues through coordinated doctoral research. As a result, candidates can connect fundamental chemistry with practical battery development.

Research Areas Covered by ZEST

The 15 PhD projects span four broad themes. First, candidates can investigate aqueous zinc-ion batteries, including advanced electrodes, MnO₂ cathodes, protective interfaces, membranes, hydrogels, binders, and zinc dendrite control.

Second, the network covers zinc-air batteries, including cathode interfaces, new materials, theoretical studies, and durability.

Third, ZEST explores non-conventional electrolytes. These include water-in-salt systems, deep eutectic solvents, and comparative electrolyte studies.

Finally, circularity is a core theme. Projects address sustainability evaluation, recycling, regeneration, and remanufacturing of Zn-MnO₂ batteries. The portfolio suits applicants from chemistry, materials science, chemical engineering, process engineering, physics, electrical engineering, and related fields.

Who Can Apply for the ZEST PhD Positions?

Applicants must satisfy MSCA Doctoral Candidate rules and the requirements of the selected project. A relevant Master’s degree or equivalent is expected. Importantly, candidates must not already hold a doctoral degree when recruited.

The MSCA mobility rule also matters. In general, applicants must not have lived or carried out their main activity, such as work or study, in the country of the recruiting organization for more than 12 months during the 36 months before recruitment. Short holidays do not count.

English proficiency is also required. Since each project has its own technical profile, applicants should read the individual vacancy carefully before choosing their top three projects.

Funding and Benefits of the MSCA ZEST Doctoral Network

ZEST provides an MSCA-funded employment package. The EURAXESS notice lists indicative gross monthly allowances of approximately €4,010 as a living allowance and €710 as a mobility allowance. A family allowance of about €660 per month may apply where eligible.

These figures are gross and nominal. Therefore, they should not be treated as take-home salary. Actual pay can vary because of country correction factors, taxation, social security rules, and the recruiting institution’s policies.

MSCA funding covers 36 months. Candidates also receive research and transferable-skills training, workshops, conferences, secondments, and collaboration with academic and non-academic partners. These features are central to the MSCA Doctoral Network model.

International Research Network

ZEST connects candidates with universities, research institutes, and industry partners across Europe. Participating organizations include KU Leuven, Universität Bremen, University College London, Sapienza Università di Roma, Politecnico di Milano, and RISE Research Institutes of Sweden.

Moreover, secondments and industry interaction can broaden knowledge of battery materials, sustainability, manufacturing, and recycling. This network can strengthen both technical skills and professional connections.

How to Apply for the ZEST PhD Positions

Applications are submitted through the official ZEST recruitment platform. Candidates may apply for up to three Doctoral Candidate positions and should rank their preferences carefully.

Prepare the core documents early:

• • A detailed Europass CV

  • A focused motivation letter

  • Bachelor’s and Master’s transcripts

  • Evidence supporting MSCA mobility eligibility

  • Information showing compliance with the Doctoral Candidate definition

  • Evidence of English-language ability where required

Shortlisted applicants may attend a recruitment event and interview. The process can include a scientific presentation and an assessment related to the preferred project.

Expert Tips for a Strong Application

Do not submit one generic application to three projects. Treat each project as a separate research fit.

First, identify the scientific question in each vacancy. Then connect your previous work to it using two or three concrete examples. A materials applicant, for instance, should explain relevant synthesis, characterization, electrochemistry, or microscopy experience.

Second, show that you understand the project context. Mention why zinc-ion, zinc-air, electrolyte, sustainability, or recycling research interests you. However, avoid turning the motivation letter into a literature review.

Third, check mobility eligibility before applying. An applicant based in India, for example, should compare recent residence and main activities with the country of the recruiting institution. Citizenship alone does not determine MSCA mobility eligibility. The mobility test focuses on residence and main activity.

Finally, keep the application evidence-based. A clear CV, tailored motivation letter, strong academic record, and relevant research experience matter more than broad claims.

Common Mistakes to Avoid

Choosing a project only because of its university name can weaken your application. Research fit should come first. Also, do not assume all 15 positions have identical academic requirements.

The advertised amounts are gross allowances, so review the host country’s tax and employment framework before making financial assumptions. In addition, start early because mobility checks, transcripts, and document preparation take time.

Conclusion and Final Takeaway

The ZEST Doctoral Network is a strong option for researchers seeking a PhD in sustainable energy storage. Its projects cover zinc-ion batteries, zinc-air systems, advanced electrolytes, sustainable materials, and battery circularity.

The 36-month MSCA funding and international training structure add value beyond the thesis itself. Applicants should prioritize research fit, mobility eligibility, and a tailored motivation letter. Before applying, review the official ZEST vacancy details and confirm the project-specific requirements before 15 December 2026.

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