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Št. zadetkov: 7
Influence of structural and chemical properties on the electrochemical insertion of sodium into non-graphitizable carbons
Blaž Tratnik, Alen Vižintin, Boštjan Genorio, Robert Dominko, Reza Younesi
Doktorska disertacija
Oznake: sodium-ion batteries;non-graphitizable carbons;sodium storage mechanism;organic precursor;closed porosity;pore filling;heteroatom doping;bismuth(III) sulfide;nanoparticles;
Sodium-ion batteries (SIBs) are the frontrunner to displace lithium-ion batteries (LIBs) in stationary storage applications, due to sodium’s abundance and even distribution around the globe, consequently reducing the strain on lithium resources. Non-graphitizable carbons are currently utilized as ne ...
Leto: 2023 Vir: Fakulteta za kemijo in kemijsko tehnologijo (UL FKKT)
Simple surface treatment improves performance of carbon materials for sodium ion battery anodes
Sergio Aina, Blaž Tratnik, Alen Vižintin, Elena Tchernychova, Maria Pilar Lobera, Robert Dominko, Maria Bernechea
Izvirni znanstveni članek
Oznake: materiali;elektrokemija;anodni materiali;ogljik;žveplo;elektroliti;
Leto: 2024 Vir: Fakulteta za strojništvo (UL FS)
Structural and chemical analysis of hard carbon negative electrode for Na-ion battery with X-ray Raman scattering and solid-state NMR spectroscopy
Ava Rajh, Matej Gabrijelčič, Blaž Tratnik, Klemen Bučar, Iztok Arčon, Marko Petric, Robert Dominko, Alen Vižintin, Matjaž Kavčič
Izvirni znanstveni članek
Oznake: trdi ogljik;hard carbon;
This study explores the structural changes of hard carbon (HC) negative electrodes in sodium-ion batteries induced by insertion of Na ions during sodiation. X-ray Raman spectroscopy (XRS) was used to record both C and Na K-edge absorption spectra from bulk HC anodes carbonized at different temperatu ...
Leto: 2024 Vir: Fakulteta za matematiko in fiziko (UL FMF)
Probing sodium structures and dynamics in hard carbon for Na-ion batteries using [sup] 23Na operando solid-state NMR spectroscopy
Matej Gabrijelčič, Blaž Tratnik, Gregor Kapun, Elena Tchernychova, Nataša Zabukovec Logar, Andraž Krajnc, Robert Dominko, Alen Vižintin
Izvirni znanstveni članek
Oznake: kemijska tehnologija;materiali;ogljiki;NMR;spektroskopija;elektrokemija;natrij-ionske baterije;akumulatorji;
Leto: 2025 Vir: Kemijski inštitut (KI)
Exploring hybrid hard carbon/Bi [sub] 2S [sub] 3-based negative electrodes for Na-ion batteries
Blaž Tratnik, Sergio Aina, Elena Tchernychova, Matej Gabrijelčič, Gregor Mali, Maria Pilar Lobera, Maria Bernechea, Mathieu Morcrette, Alen Vižintin, Robert Dominko
Izvirni znanstveni članek
Oznake: materiali;elektrokemija;ogljik;natrij ionske baterije;nanokristali;
Leto: 2024 Vir: Kemijski inštitut (KI)
Correlating structural properties with electrochemical behavior of non-graphitizable carbons in Na-ion batteries
Blaž Tratnik, Nigel Willy Van de Velde, Ivan Jerman, Gregor Kapun, Elena Tchernychova, Matija Tomšič, Andrej Jamnik, Boštjan Genorio, Alen Vižintin, Robert Dominko
Izvirni znanstveni članek
Oznake: elektrokemija;testiranje;ogljik;elektroliti;
We report on a detailed structural versus electrochemical property investigation of the corncob-derived non-graphitizable carbons prepared at different carbonization temperatures using a combination of structural characterization methodology unique to this field. Non-graphitizable carbons are curren ...
Leto: 2022 Vir: Kemijski inštitut (KI)
Formation of the fairy tale matrix of a dragon slayer
Polona Tratnik, Marko Habič, Blaž Verbič
Izvirni znanstveni članek
Oznake: ljudske pravljice;sveti Jurij;Zeleni Jurij;Kresnik;
In the article the author examines how the matrix of the dragon killer appeared in different social contexts and its formation as a fairy tale matrix. She traces the genealogy of the dragon slayer matrix back to ancient mythologies, paying regard to Babylonian, Greek, Celtic, and Slavic mythologies, ...
Leto: 2022 Vir: Repozitorij Univerze v Ljubljani (RUL)
Št. zadetkov: 7
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