Influence of porosity parameters and electrolyte chemical composition on the power densities of non-aqueous and ionic liquid based supercapacitors R Härmas, R Palm, M Härmas, M Pohl, H Kurig, I Tallo, E Tee, I Vaas, ... Electrochimica Acta 283, 931-948, 2018 | 46 | 2018 |
Carbide derived carbons investigated by small angle X-ray scattering: Inner surface and porosity vs. graphitization E Haerk, A Petzold, G Goerigk, S Risse, I Tallo, R Härmas, E Lust, ... Carbon 146, 284-292, 2019 | 30 | 2019 |
The effect of N precursors in Fe-N/C type catalysts based on activated silicon carbide derived carbon for oxygen reduction activity at various pH values R Jäger, PE Kasatkin, E Härk, P Teppor, T Romann, R Härmas, I Tallo, ... Journal of Electroanalytical Chemistry 823, 593-600, 2018 | 25 | 2018 |
High humidity electrospinning of porous fibers for tuning the release of drug delivery systems C Ramos, GM Lanno, I Laidmäe, A Meos, R Härmas, K Kogermann International Journal of Polymeric Materials and Polymeric Biomaterials 70 …, 2021 | 24 | 2021 |
Hydrothermal and peat-derived carbons as electrode materials for high-efficient electrical double-layer capacitors M Härmas, R Palm, T Thomberg, R Härmas, M Koppel, M Paalo, I Tallo, ... Journal of Applied Electrochemistry 50, 15-32, 2020 | 23 | 2020 |
Transport properties of H2 confined in carbide-derived carbons with different pore shapes and sizes R Härmas, R Palm, M Russina, H Kurig, V Grzimek, E Härk, M Koppel, ... Carbon 155, 122-128, 2019 | 19 | 2019 |
Study of the structural curvature in Mo2C derived carbons with contrast matched small-angle neutron scattering R Palm, R Härmas, E Härk, B Kent, H Kurig, M Koppel, M Russina, I Tallo, ... Carbon 171, 695-703, 2021 | 18 | 2021 |
Peat-derived carbon-based non-platinum group metal type catalyst for oxygen reduction and evolution reactions P Teppor, R Jäger, M Paalo, R Palm, O Volobujeva, E Härk, Z Kochovski, ... Electrochemistry Communications 113, 106700, 2020 | 17 | 2020 |
In situ observation of pressure modulated reversible structural changes in the graphitic domains of carbide-derived carbons M Koppel, R Palm, R Härmas, M Russina, N Matsubara, M Månsson, ... Carbon 174, 190-200, 2021 | 13 | 2021 |
Carbide-derived carbons: WAXS and Raman spectra for detailed structural analysis R Härmas, R Palm, H Kurig, L Puusepp, T Pfaff, T Romann, J Aruväli, ... C 7 (1), 29, 2021 | 12 | 2021 |
Pore wall corrugation effect on the dynamics of adsorbed H2 studied by in situ quasi-elastic neutron scattering: Observation of two timescaled diffusion M Koppel, R Palm, R Härmas, M Russina, V Grzimek, J Jagiello, M Paalo, ... Carbon 197, 359-367, 2022 | 10 | 2022 |
Synthesis and Characterization of Cobalt and Nitrogen Co-Doped Peat-Derived Carbon Catalysts for Oxygen Reduction in Acidic Media R Jäger, P Teppor, M Paalo, M Härmas, A Adamson, O Volobujeva, ... Catalysts 11 (6), 715, 2021 | 10 | 2021 |
Oxygen Reduction Reaction on Chromium Carbide-Derived Carbons HQV Nguyen, J Nerut, H Kasuk, V Grozovski, T Thomberg, I Tallo, R Palm, ... Russian Journal of Electrochemistry 58 (9), 781-797, 2022 | 5 | 2022 |
Study of Electrochemical and Crystallographic Changes During Initial Stabilization of La0.75Sr0.25Cr0.5Mn0.3Ni0.2O3−δ Reversible Solid Oxide Cell … O Korjus, J Aruväli, P Paiste, K Kooser, S Granroth, H Mändar, M Kodu, ... Fuel Cells 20 (6), 741-752, 2020 | 5 | 2020 |
Cobalt and Nitrogen Co-Doped Peat Derived Carbon Based Catalysts for Oxygen Reduction R Jäger, P Teppor, E Härk, M Härmas, A Adamson, M Paalo, ... ECS Transactions 97 (7), 605, 2020 | 3 | 2020 |
Empirical correlation of quantified hard carbon structural parameters with electrochemical properties for sodium-ion batteries using a combined WAXS and SANS analysis. L Kalder, A Olgo, J Lührs, T Romann, R Härmas, J Aruväli, P Partovi-Azar, ... Energy Storage Materials, 103272, 2024 | 1 | 2024 |
The review of advances in interfacial electrochemistry in Estonia: electrochemical double layer and adsorption studies for the development of electrochemical devices P Pikma, H Ers, L Siinor, J Zhao, O Oll, T Romann, V Grozovski, ... Journal of Solid State Electrochemistry 27 (7), 1547-1591, 2023 | 1 | 2023 |
The ortho-para transition, confinement and self-diffusion of H2 in three distinct carbide-derived carbons by quasi-and inelastic neutron scattering R Härmas, R Palm, M Koppel, L Kalder, M Russina, H Kurig, E Härk, ... EPJ Web of Conferences 286, 05001, 2023 | 1 | 2023 |
Pore Wall Corrugation Effect on the Two Timescaled Diffusion of Adsorbed H2 Studied by Quasi-Elastic Neutron Scattering M Koppel, R Palm, R Härmas, M Russina, V Grzimek, J Jagiello, M Paalo, ... Available at SSRN 4092449, 0 | 1 | |
Disentangling the self-diffusional dynamics of H2 adsorbed in micro-and mesoporous carbide-derived carbon by wide temporal range quasi-elastic neutron scattering M Koppel, R Palm, R Härmas, M Telling, MD Le, T Guidi, K Tuul, M Paalo, ... Carbon 219, 118799, 2024 | | 2024 |