| High-performance transition metal mixed oxides in conversion electrodes: a combined spectroscopic and electrochemical study P Lavela, GF Ortiz, JL Tirado, E Zhecheva, R Stoyanova, S Ivanova The Journal of Physical Chemistry C 111 (38), 14238-14246, 2007 | 73 | 2007 |
| High-Voltage LiNi1/2Mn3/2O4 Spinel: Cationic Order and Particle Size Distribution Svetlana Ivanova, Ekaterina Zhecheva, Radostina Stoyanova, Diana Nihtianova ... J. Phys. Chem. C 115 (50), 25170–25182, 2011 | 71 | 2011 |
| Layered P3-NaxCo1/3Ni1/3Mn1/3O2 versus Spinel Li4Ti5O12 as a Positive and a Negative Electrode in a Full Sodium–Lithium Cell S Ivanova, E Zhecheva, R Kukeva, D Nihtianova, L Mihaylov, ... ACS Applied Materials & Interfaces 8 (27), 17321-17333, 2016 | 45 | 2016 |
| Effect of Sodium Content on the Reversible Lithium Intercalation into Sodium-Deficient Cobalt–Nickel–Manganese Oxides NaxCo1/3Ni1/3Mn1/3O2 (0.38 ≤ x ≤ 0.75) with … S Ivanova, E Zhecheva, R Kukeva, G Tyuliev, D Nihtianova, L Mihailov, ... The Journal of Physical Chemistry C 120 (7), 3654-3668, 2016 | 39 | 2016 |
| Nano-domain structure of Li4Mn5O12 spinel S Ivanova, E Zhecheva, D Nihtianova, R Stoyanova Journal of materials science 46, 7098-7105, 2011 | 33 | 2011 |
| Electrochemical intercalation of Li+ into nanodomain Li4Mn5O12 S Ivanova, E Zhecheva, D Nihtianova, ML Mladenov, R Stoyanova Journal of alloys and compounds 561, 252-261, 2013 | 30 | 2013 |
| Combined use of EPR and 23Na MAS NMR spectroscopy for assessing the properties of mixed cobalt-nickel-manganese layers of P3-NayCo1-2xNixMnxO2 EZRS M. Kalapsazova, S. Ivanova, R. Kukeva, S. Simova , S. Wegner Phys. Chem. Chem. Phys 19, 27065-27073, 2017 | 29 | 2017 |
| Correlations between Lithium Local Structure and Electrochemistry in Layered LiCo1-2xNixMnxO2 Oxides: 7Li MAS NMR and EPR studies PTALB Radostina Stoyanova, Svetlana Ivanova, Ekaterina Zhecheva, Ago Samoson ... Physical Chemistry Chemical Physics 16 (6), 2499-2507, 2014 | 29 | 2014 |
| Fe3+ and Ni3+ impurity distribution and electrochemical performance of LiCoO2 electrode materials for lithium ion batteries R Alcántara, G Ortiz, JL Tirado, R Stoyanova, E Zhecheva, S Ivanova Journal of Power Sources 194 (1), 494-501, 2009 | 27 | 2009 |
| Homoeopathy in cancer pain palliation and end of life with future perspectives J Sachdeva, JK Dey Homoeopathic Links 32 (02), 095-104, 2019 | 6 | 2019 |
| EPR study of Ni distribution in LaNiy Co1–y O3 solid solutions (0 ≤ y ≤ 0.25) S Ivanova, E Zhecheva, R Stoyanova physica status solidi (a) 205 (7), 1685-1689, 2008 | 6 | 2008 |
| Eco-compatible oxides enabling energy storage via Li+/Mg 2+ co-intercalation S Veleva, S Ivanova, P Półrolniczak, K Wasiński, D Nihtianova, ... Dalton Transactions 48 (36), 13641-13650, 2019 | 5 | 2019 |
| Sodium deficient transition metal oxides Na1/2Co1/3Ni1/3Mn1/3O2 as alternative electrode materials for lithium-ion batteries SG Ivanova, EN Zhecheva, RK Stoyanova Journal of Materials Chemistry A 48 (A), 88, 2016 | 3 | 2016 |
| Low cost electrode materials for lithium-ion batteries: sodium deficient transition metal oxides S Ivanova, E Zhecheva, R Stoyanova Materials and Technologies for Energy Efficiency, 172, 2015 | | 2015 |
| PEROVSKITES AND RELATED MIXED OXIDES: CONCEPTS AND APPLICATIONS V Rives, H Alamdari, S Royer, MM Nair, S Kaliaguine, D Ferri, A Heel, ... Rives 1 (24), 24, 2015 | | 2015 |
| Electrochemical intercalation of Li {sup+} into nanodomain Li {sub 4} Mn {sub 5} O {sub 12} S Ivanova, E Zhecheva, D Nihtianova, M Mladenov, R Stoyanova Journal of Alloys and Compounds 561, 2013 | | 2013 |
| Enhanced electrochemical properties of LiNi1/2Mn3/2О4 by acid treatment S Ivanova, E Zhecheva | | 2013 |
| Crystal structure, microstructure and reducibility of LaNi {sub x} Co {sub 1-x} O {sub 3} and LaFe {sub x} Co {sub 1-x} O {sub 3} Perovskites (0< x<= 0.5) S Ivanova, A Senyshyn, E Zhecheva, K Tenchev, R Stoyanova, H Fuess Journal of Solid State Chemistry 183 (4), 2010 | | 2010 |
| Fe {sup 3+} and Ni {sup 3+} impurity distribution and electrochemical performance of LiCoO {sub 2} electrode materials for lithium ion batteries R Alcantara, G Ortiz, JL Tirado, R Stoyanova, E Zhecheva, S Ivanova Journal of Power Sources 194, 2009 | | 2009 |
| EPR study of Ni distribution in LaNi {sub y} Co {sub 1-y} O {sub 3} solid solutions (0 {<=} y {<=} 0.25) S Ivanova, E Zhecheva, R Stoyanova Physica Status Solidi A 205, 2008 | | 2008 |
Radostina StoyanovaSolid State Chemistry, Institute of General and Inorganic Chemistry, Bulgarian Academy of SciencesVerified email at svr.igic.bas.bg
