Postdoctoral Fellow in Lignin Materials Chemistry

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: the Department of Chemistry.

Project description

We are offering a Postdoctoral Fellow position within the LIGNOLOOP project, funded by the Knut and Alice Wallenberg Foundation. This part of the project focuses on developing innovative textile coating systems based on lignin nanoparticles. The Postdoctoral Fellow will be responsible for developing methods to stabilize lignin nanoparticles under conditions relevant to textile applications. These methods may include, but are not limited to, physical stabilization and atom-efficient click reactions. In collaboration with project partners, we also aim to establish structure–property–function relationships.

The position is based in the Sustainable Materials Chemistry (SUSMATCHEM) research group, which develops materials from industrial side-streams, with a particular focus on lignin. The group consists of about 25 members with diverse expertise in chemistry and engineering. The Postdoctoral Fellow will work in this interdisciplinary environment and carry out bottom-up research on hybrid living materials, contributing to the broader goal of replacing fossil-based materials and advancing sustainable solutions.

Main responsibilities

Scientific research and education. The practical work involves chemical synthesis in solution, in colloidal systems, and in the solid state, along with comprehensive materials characterization using state-of-the-art instruments available in the department. The Postdoctoral Fellow is also expected to supervise students and trainees, and to contribute to project management, communication, and dissemination activities.

Qualification requirements

In order to qualify for a Postdoctoral position, applicants are required to hold a Swedish doctoral degree or an equivalent relevant degree from another country. The degree must have been completed no later than when the employment decision is made.

Assessment criteria

It is considered an advantage if the doctoral degree or an equivalent degree was completed no more than three years prior to the application deadline. Under special circumstances, an older degree may also be an advantage. Special circumstances refer to sick leave, parental leave, elected positions in trade unions, service in the total defense, or other similar circumstances, as well as clinical attachment or service/assignments relevant to the subject area.

In the appointment process, particular emphasis will be placed on research expertise in the application of organic chemistry tools to polymer chemistry, colloidal chemistry, surface and interface science, or closely related fields. The ideal candidate demonstrates a problem-solving mindset and a strong record of original research. Proven skills in green chemistry are considered valuable assets. In addition, documented experience in wood chemistry and broad knowledge of related processing and characterization methods will be regarded as merits. Experience in materials characterization is also considered an advantage. The candidate must have an excellent command of English, both spoken and written.

About the employment

The position involves full-time employment for a minimum of two years and a maximum of three years, with the possibility of extension under special circumstances. Start date 1 February 2026 or as per agreement.

We offer

With us, you will experience the dynamic interaction between higher education and research that makes Stockholm University an exciting and creative environment. You will work in an international environment and get favourable conditions. The university is located in the National City Park with good transport links to the city.

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

Contact

Further information about the position can be obtained from Mika Sipponen, mika.sipponen@su.se. For general information about the Department of Chemistry, please contact the Head of the Department, Prof. Niklas Hedin, niklas.hedin@su.se.

Application

Apply for the 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.

The instructions for applicants are available at: How to apply for a position.