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Influence of porosity parameters and electrolyte chemical composition on the power densities of non-aqueous and ionic liquid based supercapacitors

Autor: Riinu Härmas, Ester Tee, Thomas Thomberg, Ove Oll, Tavo Romann, Meelis Härmas, Alar Jänes, Rait Kanarbik, Ronald Väli, K. Liivand, Jaanus Eskusson, Indrek Tallo, Heisi Kurig, Peep Miidla, Jaanus Kruusma, M. Pohl, Ingrid Vaas, Rasmus Palm, Enn Lust

Publikováno v: Electrochimica Acta. 283:931-948

Influence of specific surface area ( S DFT ), total pore volume ( V tot ) and other porosity characteristics on the electrochemical parameters and power density of two electrode electric double layer capacitors based on 1 M 3-ethyl-methylammonium tet

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::18720683ae4dd783bdb195bd9150c99f
https://doi.org/10.1016/j.electacta.2018.06.115

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Performance of Polymer Electrolyte Membrane Fuel Cell Single Cells Prepared Using Hierarchical Microporous-Mesoporous Carbon Supported Pt Nanoparticles Activated Catalysts

Autor: Enn Lust, Heisi Kurig, Jaak Nerut, Ester Tee, Jaan Aruväli, Indrek Tallo, Kersti Vaarmets, Silver Sepp, Rait Kanarbik

Publikováno v: Electrochimica Acta. 203:221-229

Hierarchical microporous-mesoporous carbon supports were prepared from molybdenum carbide using the high temperature chlorination method at six different synthesis temperatures within the range from 600 °C to 1000 °C. The platinum nanoparticles wer

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::092c039525838cbea34c16f9f69f44af
https://doi.org/10.1016/j.electacta.2016.03.158

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Structure and stability of partially chlorinated molybdenum carbide composite materials synthesised via high temperature chlorination

Autor: Enn Lust, Tavo Romann, Rasmus Palm, Indrek Tallo, Kersti Vaarmets, Ester Tee, Heisi Kurig, Jaak Nerut, Peeter Valk

Publikováno v: Electrochimica Acta. 191:337-345

Composite materials of molybdenum carbide and porous carbon were synthesised from molybdenum carbide using high temperature chlorination method with different applied chlorination times in order to use them as catalyst supports and electrode material

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fe7a59f3b347660d4d1069630309b6e1
https://doi.org/10.1016/j.electacta.2016.01.048

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Carbon Dioxide Activated SiC-CDC: Attractive Material for Supercapacitor Electrodes

Autor: Enn Lust, Thomas Thomberg, Ester Tee, Indrek Tallo, Alar Jänes

Publikováno v: ECS Transactions. 69:1-10

Nanostructured carbide-derived carbons (CDC) were synthesized from SiC powders (SiC-CDC) via gas phase chlorination at temperature 1000 ºC [1]. Thereafter the CDCs were additionally activated by CO2 treatment method, resulting in nearly two-fold inc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dd38815c1599bbd4aeacd47c1c5a9999
https://doi.org/10.1149/06924.0001ecst

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Huge enhancement of energy storage capacity and power density of supercapacitors based on the carbon dioxide activated microporous SiC-CDC

Autor: Alar Jänes, Ester Tee, Enn Lust, Indrek Tallo, Thomas Thomberg, Heisi Kurig

Publikováno v: Electrochimica Acta. 161:364-370

Nanostructured carbide-derived carbons (CDC) were synthesized from SiC powders (SiC-CDC) via gas phase chlorination within the temperature range from 1000 °C to 1100 °C. Thereafter the CDCs were additionally activated by CO2 treatment method, resul

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::edc0f8a78d7cd25c0a2e5a74282d3c99
https://doi.org/10.1016/j.electacta.2015.02.106

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Influence of Molybdenum Carbide Additive on the Oxygen Reduction Reaction Kinetics at Molybdenum Carbide Derived Carbon Electrode

Autor: Peeter Valk, Jaak Nerut, Indrek Tallo, Ester Tee, Tavo Romann, Enn Lust

Publikováno v: ECS Meeting Abstracts. :1156-1156

Transition metal carbides can be used to synthesise various micro-mesoporous carbons with different physical and electrochemical properties. By varying the metal carbide and synthesis temperature, carbons with different crystallographic structure and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bde3aa2ef209e2359f466a7d0304fcbd
https://doi.org/10.1149/ma2014-01/28/1156

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Physical Characteristics of New Potential Electrolytes for High Energy and Power Density Electrochemical Devices

Autor: Enn Lust, Alar Jänes, Thomas Thomberg, Heisi Kurig, Rasmus Palm, Ann Laheäär, Indrek Tallo, Ester Tee, Jaanus Kruusma, Jaanus Eskusson

Publikováno v: ECS Meeting Abstracts. :1045-1045

A modern technological society demands the use and storage of energy, employing novel large and small scale systems. High power density and cyclability make electrical double layer capacitors (EDLCs), Li-ion and Na-ion capacitors/batteries desirable

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6e1661cb6e878d6cdf57242af3d9a73e
https://doi.org/10.1149/ma2014-01/24/1045

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