Concentration dependent energy levels shifts in donor-acceptor mixtures due to intermolecular electrostatic interaction

Autor: Saientan Bag, Pascal Friederich, Ivan Kondov, Wolfgang Wenzel

Publikováno v: Scientific Reports, Vol 9, Iss 1, Pp 1-7 (2019)

Abstract Recent progress in the improvement of organic solar cells lead to a power conversion efficiency to over 16%. One of the key factors for this improvement is a more favorable energy level alignment between donor and acceptor materials, which d

Externí odkaz: https://doaj.org/article/ae08540f65ac434ebb839ccc406db572

Surprisingly Low Reactivity of Layered Manganese Oxide toward Water Oxidation in Fe/Ni-Free Electrolyte under Alkaline Conditions

Autor: Mahya Salmanion, Ivan Kondov, Matthias Vandichel, Pavlo Aleshkevych, Mohammad Mahdi Najafpour

Publikováno v: Inorganic Chemistry. 61:2292-2306

So far, many studies on the oxygen-evolution reaction (OER) by Mn oxides have been focused on activity; however, the identification of the best performing active site and corresponding catalytic cycles is also of critical importance. Herein, the real

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3533274a8b1effbc067c22f41fa8fa44
https://doi.org/10.1021/acs.inorgchem.1c03665

Oxygen-Evolution Reaction by a Palladium Foil in the Presence of Iron

Autor: Ivan Kondov, Pavlo Aleshkevych, Nader Akbari, Mohammad Mahdi Najafpour, Matthias Vandichel

Publikováno v: Inorganic Chemistry. 60:5682-5693

Herein, we investigate the oxygen-evolution reaction (OER) and electrochemistry of a Pd foil in the presence of iron under alkaline conditions (pH ≈ 13). As a source of iron, K2FeO4 is employed, which is soluble under alkaline conditions in contras

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c8563017fb71cf4b75a9770b183e2d29
https://doi.org/10.1021/acs.inorgchem.0c03746

Workflow Engineering in Materials Design within the BATTERY 2030+ Project

Autor: Joerg Schaarschmidt, Jie Yuan, Timo Strunk, Ivan Kondov, Sebastiaan P. Huber, Giovanni Pizzi, Leonid Kahle, Felix T. Bölle, Ivano E. Castelli, Tejs Vegge, Felix Hanke, Tilmann Hickel, Jörg Neugebauer, Celso R. C. Rêgo, Wolfgang Wenzel

Publikováno v: Advanced Energy Materials, 12 (17), Art.-Nr.: 2102638
Advanced Energy Materials
AEM, Advanced Energy Material
Schaarschmidt, J, Yuan, J, Strunk, T, Kondov, I, Huber, S P, Pizzi, G, Kahle, L, Bölle, F T, Castelli, I E, Vegge, T, Hanke, F, Hickel, T, Neugebauer, J, Rêgo, C R C & Wenzel, W 2022, ' Workflow Engineering in Materials Design within the BATTERY 2030+ Project ', Advanced Energy Materials, vol. 12, no. 17, 2102638 . https://doi.org/10.1002/aenm.202102638

In recent years, modeling and simulation of materials have become indispensable to complement experiments in materials design. High-throughput simulations increasingly aid researchers in selecting the most promising materials for experimental studies

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4c36adbbeb2274ab0eb390aa51815372
https://publikationen.bibliothek.kit.edu/1000141579

Oxygen evolution and reduction on Fe-doped NiOOH: influence of solvent, dopant position and reaction mechanism

Autor: Matthias Vandichel, Kari Laasonen, Ivan Kondov

peer-reviewed The full text of this article will not be available in ULIR until the 29/07/2021 The oxygen evolution reaction (OER) is the limiting factor in an electrolyzer and the oxygen reduction reaction (ORR) the limiting factor in a fuel cell. I

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4065e08239353d3b74b2a1e17d6bcdde