Pekka Peljo
D.Sc. (Tech.)
pekka.peljo@utu.fi : P77 Research ID: https://publons.com/researcher/H-2882-2012/ |
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
- Tris(pentafluorophenyl)corrolatoindium(III) – A Long-awaited Metallocorrole: Synthesis and Characterization (2024)
- Journal of the Turkish Chemical Society Section A: Chemistry
- Density functional theory and machine learning for electrochemical square-scheme prediction: an application to quinone-type molecules relevant to redox flow batteries (2023)
- Digital Discovery
- Electrocatalysis at the Polarised Interface between Two Immiscible Electrolyte Solutions (2023)
- Current Opinion in Electrochemistry
- Electrochemical characterization of redox activity and stability of various tris(2,2‘-bipyridine) derived complexes of iron(II) in aqueous solutions (2023)
- Journal of Electroanalytical Chemistry
- Formation of an organic film on an electrode via a suspension of redox-active droplets in acidic aqueous solution (2023)
- Electrochemistry Communications
- Isotope Effects in the Electrodeposition of Ag and Pd (2023)
- Journal of Electroanalytical Chemistry
- Limitations of Fast Charging of High Energy NMC-based Lithium-Ion Batteries: A Numerical Study (2023)
- Batteries & Supercaps
- Molten salt carbon felt oxidation for VRFB electrode performance improvement (2023)
- Carbon
- N-alkylated pyridoxal derivatives as negative electrolyte materials for aqueous organic flow batteries: Computational screening (2023)
- Chemistry - A European Journal
- Redox-mediated Processes (2023) Flow Batteries: From Fundamentals to Applications, Volume 2 Reynard Danick, Moghaddam Mahdi, Wiberg Cedrik, Sepp Silver, Peljo Pekka, Girault Hubert H.
- Sulfonate-Based Triazine Multiple-Electron Anolyte for Aqueous Organic Flow Batteries (2023)
- ACS Applied Materials and Interfaces
- Understanding Electron Transfer Reactions Using Constrained Density Functional Theory: Complications Due to Surface Interactions (2023)
- Journal of Physical Chemistry C
- Discrete Events of Ionosomes at the Water/Toluene Micro-Interface (2022)
- ChemElectroChem
- Gamma-aminobutyric acid-functionalized naphthalene diimide for aqueous organic flow batteries (2022)
- Chemical Communications
- Quantized Collision/Fusion Events of Anionic Ionosomes at a Polarized Soft Micro-Interface (2022)
- Chemistry - An Asian Journal
- What is required for realizing energy transition – perspective on energy storage (2022) Peljo Pekka
- Aurinko- ja tuulivoiman kasvun myötä sähkön varastointi on aiempaa hankalampaa ja hintavaihtelut suurempia – ratkaisu voi löytyä uudenlaisesta akkuteknologiasta ja sähkön muuttamisesta vetypolttoaineeksi (2021)
- MustRead
- Electrocatalyst nanoparticles go with the flow (2021)
- Nature Catalysis
- Ionosomes: Observation of Ionic Bilayer Water Clusters (2021)
- Journal of the American Chemical Society
- Oxygen Absorption in Electrocatalyst Layers Detected by Scanning Electrochemical Microscopy (2021)
- ChemElectroChem