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Helle‐Mai Piirsoo

Institute of Physics

14H-index
49Paper Count
586Citation Count
Published Papers 27
Publication Date
Preparation of NiMnFeOx Electrocatalysts for Oxygen Evolution Reaction Using Galvanic Exchange
err2025-05-09
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PREAI
errMadis Lüsi; Heiki Erikson; Helle-Mai Piirsoo; Arvo Kikas; Vambola Kisand; Kaupo Kukli; Kaido Tammeveski
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Coded aperture imaging using non-linear Lucy-Richardson algorithm
err2025-05-01
err1
PREAI
errXavier, Agnes Pristy Ignatius; Kahro, Tauno; Gopinath, Shivasubramanian; Tiwari, Vipin; Smith, Daniel; Kasikov, Aarne; Piirsoo, Helle-Mai; Ng, Soon Hock; Rajeswary, Aravind Simon John Francis; Tamm, Aile; Kukli, Kaupo; Anand, Vijayakumar
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Iron and manganese co-doped mesoporous carbon-based catalysts via template-assisted synthesis for proton exchange membrane fuel cells
err2024-10-01
err5
PREAI
errKisand, Kaarel; Sarapuu, Ave; Akula, Srinu; Kikas, Arvo; Treshchalov, Alexey; Kaarik, Maike; Piirsoo, Helle-Mai; Kozlova, Jekaterina; Aruvali, Jaan; Leis, Jaan; Kisand, Vambola; Kukli, Kaupo; El Chawich, Ghenwa; Cavaliere, Sara; Tammeveski, Kaido
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ZIF-8-derived nanocarbon composite-based highly active platinum group metal-free bimetallic electrocatalysts for oxygen reduction reaction in proton exchange membrane fuel cells
err2024-09-01
err2
PREAI
errAkula, Srinu; Piirsoo, Helle-Mai; Kikas, Arvo; Kisand, Vambola; Kaarik, Maike; Leis, Jaan; Treshchalov, Alexey; Aruvali, Jaan; Kukli, Kaupo; Tammeveski, Kaido
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Bifunctional oxygen electrocatalyst based on Fe, Co, and nitrogen co-doped graphene-coated alumina nanofibers for Zn-air battery air electrode
err2024-07-01
err5
PREAI
errMooste, Marek; Ahmed, Zubair; Kapitulskis, Pavels; Ivanov, Roman; Treshchalov, Alexey; Piirsoo, Helle-Mai; Kikas, Arvo; Kisand, Vambola; Kukli, Kaupo; Hussainova, Irina; Tammeveski, Kaido
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One-Pot Synthesis of Pd Nanoparticles Supported on Carbide-Derived Carbon for Oxygen Reduction Reaction
err2024-06-07
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errOAAI
errLusi, Madis; Erikson, Heiki; Kaarik, Maike; Piirsoo, Helle-Mai; Aruvali, Jaan; Kikas, Arvo; Kisand, Vambola; Leis, Jaan; Kukli, Kaupo; Tammeveski, Kaido
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Hybrid high-performance oxygen reduction reaction Fe-N-C electrocatalyst for anion exchange membrane fuel cells
err2024-04-01
err10
PREAI
errAhmed, Zubair; Akula, Srinu; Kozlova, Jekaterina; Piirsoo, Helle-Mai; Kukli, Kaupo; Kikas, Arvo; Kisand, Vambola; Kaarik, Maike; Leis, Jaan; Treshchalov, Alexey; Aruvali, Jaan; Tammeveski, Kaido
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Mechanosynthesis of a bifunctional FeNi-N-C oxygen electrocatalyst via facile mixed-phase templating and preheating-pyrolysis
err2024-01-01
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errOAAI
errKosimov, Akmal; Yusibova, Gulnara; Wojsiat, Ivan Tito; Aruvali, Jaan; Kaarik, Maike; Leis, Jaan; Paaver, Peeter; Vlassov, Sergei; Kikas, Arvo; Kisand, Vambola; Piirsoo, Helle-Mai; Kukli, Kaupo; Heinmaa, Ivo; Kaljuvee, Tiit; Kongi, Nadezda
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Maximizing the performance of aqueous zinc-air/iodide hybrid batteries through electrolyte composition optimization
err2023-12-01
err5
PREAI
errAssafrei, Juergen-Martin; Yusibova, Gulnara; Ping, Kefeng; Piirsoo, Helle-Mai; Tamm, Aile; Kaarik, Maike; Leis, Jaan; Aruvali, Jaan; Grozovski, Vitali; Lust, Enn; Kongi, Nadezda
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Oxygen reduction reaction on AgPd nanocatalysts prepared by galvanic exchange
err2023-11-01
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PREAI
errLuesi, Madis; Erikson, Heiki; Piirsoo, Helle -Mai; Aruvali, Jaan; Kikas, Arvo; Kisand, Vambola; Tamm, Aile; Tammeveski, Kaido
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Iron, Cobalt, and Nickel Phthalocyanine Tri-Doped Electrospun Carbon Nanofibre-Based Catalyst for Rechargeable Zinc-Air Battery Air Electrode
err2023-06-27
err9
errOAAI
errMuuli, Kaur; Kumar, Rohit; Mooste, Marek; Gudkova, Viktoria; Treshchalov, Alexey; Piirsoo, Helle-Mai; Kikas, Arvo; Aruvaeli, Jaan; Kisand, Vambola; Tamm, Aile; Krumme, Andres; Moni, Prabu; Wilhelm, Michaela; Tammeveski, Kaido
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Hardness, Modulus, and Refractive Index of Plasma-Assisted Atomic-Layer-Deposited Hafnium Oxide Thin Films Doped with Aluminum Oxide
err2023-05-10
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errOAAI
errKull, Mikk; Piirsoo, Helle-Mai; Tarre, Aivar; Mandar, Hugo; Tamm, Aile; Jogiaas, Taivo
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Influence of Annealing on Mechanical Behavior of Alumina-Tantala Nanolaminates
err2023-04-19
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errOAAI
errPiirsoo, Helle-Mai; Jogiaas, Taivo; Kukli, Kaupo; Tamm, Aile
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Ag nanoparticles on mesoporous carbon support as cathode catalyst for anion exchange membrane fuel cell
err2023-04-01
err14
PREAI
errLinge, Jonas Mart; Erikson, Heiki; Mooste, Marek; Piirsoo, Helle-Mai; Kaljuvee, Tiit; Kikas, Arvo; Aruvali, Jaan; Kisand, Vambola; Tamm, Aile; Kannan, Arunachala M.; Tammeveski, Kaido
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Bimetallic metal-organic-framework-derived porous cobalt manganese oxide bifunctional oxygen electrocatalyst
err2023-02-01
err12
PREAI
errYusibova, Gulnara; Assafrei, Jurgen-Martin; Ping, Kefeng; Aruvali, Jaan; Paiste, Paam; Kaarik, Maike; Leis, Jaan; Piirsoo, Helle-Mai; Tamm, Aile; Kikas, Arvo; Kisand, Vambola; Starkov, Pavel; Kongi, Nadezda
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Templated Nitrogen-, Iron-, and Cobalt-Doped Mesoporous Nanocarbon Derived from an Alkylresorcinol Mixture for Anion-Exchange Membrane Fuel Cell Application
err2022-11-01
err34
PREAI
errKisand, Kaarel; Sarapuu, Ave; Douglin, John C.; Kikas, Arvo; Treshchalov, Alexey; Kaeaerik, Maike; Piirsoo, Helle-Mai; Paiste, Paarn; Aruvaeli, Jaan; Leis, Jaan; Kisand, Vambola; Tamm, Aile; Dekel, Dario R.; Tammeveski, Kaido
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Oxygen reduction reaction on PdM/C (M = Pb, Sn, Bi) alloy nanocatalysts
err2022-07-01
err9
PREAI
errLusi, Madis; Erikson, Heiki; Piirsoo, Helle -Mai; Paiste, Paarn; Aruvali, Jaan; Kikas, Arvo; Kisand, Vambola; Tamm, Aile; Tammeveski, Kaido
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Nanostructured Coating for Aluminum Alloys Used in Aerospace Applications
err2022-07-01
err5
errOAAI
errMerisalu, Maido; Aarik, Lauri; Piirsoo, Helle-Mai; Kozlova, Jekaterina; Tarre, Aivar; Zabels, Roberts; Wessing, Johanna; Brieva, Abel; Sammelselg, Vaino
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Cobalt-Containing Nitrogen-Doped Carbon Materials Derived from Saccharides as Efficient Electrocatalysts for Oxygen Reduction Reaction
err2022-05-20
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errOAAI
errVeske, Kaidi; Sarapuu, Ave; Kaarik, Maike; Kikas, Arvo; Kisand, Vambola; Piirsoo, Helle-Mai; Treshchalov, Alexey; Leis, Jaan; Tamm, Aile; Tammeveski, Kaido
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Mechanical properties of crystalline and amorphous aluminum oxide thin films grown by atomic layer deposition
err2022-05-01
err17
PREAI
errAarik, Lauri; Mandar, Hugo; Tarre, Aivar; Piirsoo, Helle-Mai; Aarik, Jaan
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