PhD student in Materials Chemistry with a specialization in ion-conductive polymers for recharg[...]

Department of Chemistry; Stockholms kommun; Sur place; SEK 323 640 - 412 920; Plein temps

Résumé du poste

Stockholm University’s Department of Chemistry invites applications for a PhD student position in Materials Chemistry focusing on ion-conductive polymers for rechargeable aqueous zinc ion batteries. You will develop polymer coatings, study Zn2+ transport, and work with partners in a Horizon Europe consortium.

The project includes 3 secondments (9 months each) and collaboration with a theory group, with a strong emphasis on interdisciplinary materials chemistry and a 4-year doctoral program.

Qualifications

• Meeting general and special entry requirements for doctoral education.
• Bachelor's degree with major in chemistry, chemical engineering, materials science or physics and an independent project (≥30 credits) at advanced level.

Responsabilités

• Develop multifunctional ion-conductive polymers for stabilizing the anode-electrolyte interface in rechargeable aqueous zinc ion batteries.
• Assemble Zn||Zn cells and full cells to analyse performance and polymer mechanical adaptability during Zn plating.
• Collaborate with consortium partners, including theory group for modelling and molecular dynamics simulations; arrange three 9-month secondments.

Connaissances

Analytical thinking

Creative thinking

Initiative

Collaboration

English proficiency

Formation

Bachelor’s degree in chemistry/chemical engineering/materials science/physics

Description du poste

PhD student in Materials Chemistry with a specialization in ion-conductive polymers for rechargeable aqueous zinc ion batteries

The Department of Chemistry, with more than 200 employees, is one of the largest departments at Stockholm University. The Research spans all areas of chemistry such as analytical chemistry, physical chemistry, materials chemistry, inorganic and structural chemistry and organic chemistry. The research projects are many from theory to experiment, from basic research to more applied projects often focusing on sustainable chemistry but also advanced analytical methods of chemicals and materials. The department has a very well-developed research infrastructure with state-of-the-art equipment with qualified support from staff scientists.

The department also hosts the Bachelor's degree programme in chemistry and three Master's programmes: analytical chemistry, sustainable chemistry, and organic chemistry. PhD programmes are conducted in five areas: analytical chemistry, physical chemistry, materials chemistry, inorganic chemistry and organic chemistry. More information about us, please visit: Department of Chemistry .

Project title: Ion-conductive polymers for stabilizing the anode/electrolyte interface in rechargeable aqueous zinc ion batteries

In this project, you will develop multifunctional ion-conductive polymers for improving anode-electrolyte interface stability and achieving long-term cycle life of rechargeable aqueous ZIBs. The goal is to design sustainable polymer coatings derived from biomass to ensure efficient Zn2+ transport across the interface while suppressing unfavourable interfacial side reactions. The candidate will assemble symmetrical Zn||Zn cells and full cells to analyse their performance and detect the mechanical adaptability of a polymer during Zn plating. The project will involve collaboration with other partners, especially the theory group in the consortium dealing with modelling and molecular dynamics simulation. The project will also require 3 secondments of the PhD student (9 months) in the consortium partners.

The ideal applicant is proactive and equipped with a problem-solving mindset. The ambition to conduct interdisciplinary research at the broad breadth of materials chemistry is an asset. Candidates with a solid foundation in materials chemistry, chemical engineering, polymer chemistry, battery operation and materials, and/or ionic conductor specialisation are encouraged to apply.

Qualification requirements

In order to be admitted to postgraduate education, the applicant must have the general and specific entry requirements. The qualification requirements must be met by the deadline for applications.

You meet general entry requirements if you have completed a second-cycle degree, or completed courses equivalent to at least 240 higher education credits, of which 60 credits must be in the second cycle, or have otherwise acquired equivalent knowledge in Sweden or elsewhere.

To meet the special entry requirements to be admitted to doctoral level education in materials chemistry, the applicant must have a bachelor's degree with major in chemistry, chemical engineering, materials science or physics and must have completed an independent project comprising at least 30 higher education credits at the advanced level.

Special eligibility is also granted to those who have acquired essentially equivalent knowledge in another order within or outside Sweden.

The project (101311389 – e-ChemIn) is a part within the Horizon Europe (HORIZON) program under the HORIZON-MSCA-2025-DN-01 call. The applicant should not have resided in Sweden for more than 12 months in the 3 years immediately before the recruitment date, and not having carried out their main activity (work, studies, etc.) in Sweden during this period. The applicant must be a doctoral candidate (not already in possession of a doctoral degree at the date of the recruitment).

Selection

The selection among the eligible candidates will be based on their capacity to benefit from the training. The following criteria will be used to assess this capacity:

• documented knowledge in a relevant field of research
• capacity for analytical and creative thinking
• initiative
• ability to collaborate
• written and oral proficiency in English.

We offer a fixed-term employment as a doctoral student according to Chapter 5 of the Higher Education Ordinance (1993:100). The period of employment may not be longer than what corresponds to full-time doctoral education for four years. As a doctoral student, you should primarily devote yourself to your own doctoral education, but the employment may include work with education, research and administration to a limited extent (maximum 20 %).

A new employment as a doctoral student is for a maximum of one year, the employment is then renewed for a maximum of two years at a time.

Stockholm University strives to be a workplace free from discrimination and with equal opportunities for all.

Contact

For more information, please contact the supervisor Professor Jiayin, Yuan [e-mail] .

Application

Apply for the PhD student position at Stockholm University's recruitment system. Attach a personal letter and CV as well as the attachments requested in the application form. It is the responsibility of the applicant to ensure that the application is complete in accordance with the instructions in the job advertisement, and that it is submitted before the deadline.

Stockholm University contributes to the development of sustainable democratic society through knowledge, enlightenment and the pursuit of truth.

Type of employment

Type of employment Temporary position

Contract type

Contract type Full time

Number of positions

Number of positions 1

Full-time equivalent 100 %

City

City Stockholm

County

Country

Country Sweden

Reference number

Reference number SU FV-2159-26

Union representative

• ST/OFR ST/OFR, 08162000, [e-mail]
• Saco-S Saco-S, 08162000, [e-mail]
• Seko Seko, 0770457900, [e-mail]