Pekka Peljo
D.Sc. (Tech.)
pekka.peljo@utu.fi Office: P77 Research ID: https://publons.com/researcher/H-2882-2012/ ORCID identifier: https://orcid.org/0000-0002-1229-226 |
energy storage, batteries, flow batteries, electrochemistry
Materials engineering
I did my M.Sc. in Chemical Technology in Helsinki University of Technology in 2009, majoring in physical chemistry. I did my PhD (D.Sc. in Technology) in Aalto University in 2013, and spent 5 years as a post-doc and scientist at Ecole Polytechnique Federale de Lausanne, Switzerland. In 2018 I returned to Finland as an Academy Research Fellow to start my own research group. In autumn 2020 I moved my research group to University of Turku to start as an associate professor in materials engineering. I am the coordinator of EU-projects CompBat and HERMES, and a recipient of ERC StG.
My associate prefessorship in battery materials and technologies is a donation from 12 different stakeholders mostly from Salo region, including Valmet Automotive, Fortum, Finfoam, Lounea and the city of Salo.
My research focuses on next generation stationary energy storage. For this purpose, we develop redox flow batteries based on organic compounds in aqueous solutions. We are collaborating to utilize state-of-the art computational tools such as quantum chemical calculations and machine learning to discover new materials for this purpose. We are also developing solid boosters for flow batteries. In this research area, our focus is on developing tools to understand better the charge transfer between liquid and solid phases. My other interest include fundamental electrochemistry, photoelectrochemical hydrogen production, and heat generation with metal hydrides.
I will be responsible of teaching the following courses in 2021-2022:
MTEK002 Materiaalitekniikka 2
MTEK014 Electrical Energy Storage Systems
- Aza-Anthraquinone derivative as a highly stable negolyte for acidic aqueous organic flow batteries (2026)
- Journal of Energy Storage
(A1 Refereed original research article in a scientific journal) - Demonstrating the Performance of Aspartic‐Acid Functionalized Naphthalene Diimide in a Near‐Neutral Flow Battery (2026)
- Batteries & Supercaps
(A1 Refereed original research article in a scientific journal) - Effect of urea as a chaotropic agent on self-association of organic molecules in aqueous flow batteries (2026)
- Physical Chemistry Chemical Physics
(A1 Refereed original research article in a scientific journal) - Evaluating Reaction Kinetics Between Solid Booster and Dissolved Active Species in Redox‐Mediated Flow Batteries Using Scanning Electrochemical Microscopy (2026)
- Batteries & Supercaps
(A1 Refereed original research article in a scientific journal) - In Situ EC-EPR Spectroscopy and DFT Analysis of HUPD on Polycrystalline Pt (2026)
- ChemSusChem
(A1 Refereed original research article in a scientific journal) - Investigation of CR-39 damaging mechanisms in electrochemical environments (2026)
- Journal of Electroanalytical Chemistry
(A1 Refereed original research article in a scientific journal) - Comparative Study of Binder Stability for Aqueous Lithium-Ion and Solid-Boosted Flow Batteries (2025)
- Processes
(A1 Refereed original research article in a scientific journal) - Computational Evaluation of Redox Potentials of Metal Complexes for Aqueous Flow Batteries (2025)
- ChemPhysChem
(A1 Refereed original research article in a scientific journal) - Electrochemical Performance of a New Triazole Functionalized Ferrocene in Aqueous Redox Flow Batteries (2025)
- Applied Organometallic Chemistry
(A1 Refereed original research article in a scientific journal) - Graphene nanoplatelet-coated electrodes with cellulose binders for 4-hydroxy-2,2,6,6-tetramethylpiperidine 1-oxyl-based aqueous posolyte (2025)
- Fullerenes, Nanotubes and Carbon Nanostructures
(A1 Refereed original research article in a scientific journal)



