Violeta Koleva

5PUBLICATIONS
7CO-AUTHORS
Electrical energy storageComposite and hybrid materialsMetal organic frameworksPhotovoltaic power systemsElectrometallurgy
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Publications (5)

|Sep 13, 2025
Multiple Functions of Carbon Additives in NASICON-Type Electrodes for Stabilizing the Sodium Storage Performance.

Trajche Tushev, Sonya Harizanova, Maria Shipochka

|Jun 13, 2025
Mixing Approaches in Enhancing the Capacitive Performance of rGO-Based Hybrid Electrodes.

Svetlana Veleva, Delyana Marinova, Sonya Harizanova

|Oct 14, 2023
Carbon-Based Composites with Mixed Phosphate-Pyrophosphates with Improved Electrochemical Performance at Elevated Temperature.

Sonya Harizanova, Trajche Tushev, Violeta Koleva

|May 06, 2022
Storage performance of Mg<sup>2+</sup> substituted NaMnPO<sub>4</sub> with an olivine structure.

Tanya Boyadzhieva, Violeta Koleva, Rosica Kukeva

|Nov 04, 2021
Iron oxidation to amplify the Na and Li storage capacities of nano-sized maricite NaFePO<sub>4</sub>.

Tanya Boyadzhieva, Violeta Koleva, Pavel Markov

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