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Jerk Rönnols

Tel

+46 10 228 45 13

Email

jerk.ronnols@ri.se

Location

Stockholm

ORCID

0000-0001-5148-8390

I work as a researcher in the intersection of chemical analysis and material science, with a particular focus on developing new advanced methods for industrial applications and for biobased materials. This work also contains coordination with large scale research infrastructures, development of data evaluation based on artificial intelligence and method delvelopment for lignin analysis. I have a particular competence in NMR spectroscopy, lignin analysis and carbohydrate chemistry.

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AI-SAXS:Decoding Structural Complexity with Intelligent Scat. Analysis

The project combines advanced X-ray technology with machine learning to understand the internal structures of a material faster and more accurately. The aim is to develop new AI-driven methods for analyzing materials at the nanosc…

Accelerated development of lignin-based elastomers

The aim is to overcome the century-old advantage of traditional petrochemical elastomers. The research project combines approaches from three key areas: materials science, artificial intelligence and robotics.

Accelerated Industrialization of Lignin-based Elastomers

Elastomers are crucial and almost ubiquitous in modern society, but is largely based on petrochemical feedstocks. The promising bio-based alternatives, e.g. chemically modified lignin, is gathering the interest of key industrial p…

Air filter from recycled bio-based materials - BioReFil

Air purification is a big and topical issue, with applications in both indoor climates and the automotive industry. Many air filter materials are based on fossil raw materials. The main aim of this project was to further develop a…

AI transformation

How do we work effectively with AI? In a changing world at an institute that conducts first-class research on AI, it is relevant to use AI in our own ways of working. We are therefore working to make our own processes more efficie…

NMR Characterization of Lignin

Lignin, with its complex macromolecular structure, offers a wealth of properties that are crucial for creating innovative products. To develop processes and products, it is necessary to measure the chemical and physical properties…

Lignin-based elastomers

With a growing demand for environmentally friendly and sustainable materials, bio-based elastomers are becoming increasingly important in industry and research. Using renewable raw materials such as lignin, a by-product of the for…

Lignin analyses/lignin characterization

The properties of lignin samples are to a great extent influenced by their chemical and molecular structure. RISE has long experience and advanced equipment for characterization of lignin on different structural levels. 

Lignin science

Our research refines the tree's own glue – lignin – into materials, chemicals and motor fuels. We also develop processes to utilise and refine the large amounts of lignin and other wood polymers that chemical pulp mills and other …

Publications

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