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Title Nitrogen doped graphene with diamond-like bonds achieves unprecedented energy density at high power in a symmetric sustainable supercapacitor Author info Veronika Šedajová, Aristides Bakandritsos ... [et al.] Author Šedajová Veronika (16%)
Co-authors Bakandritsos Aristides (15%)
Błoński Piotr (10%)
Medveď Miroslav 1971- (7%) UMBFP08 - Katedra chémie
Langer Rostislav (7%)
Zaoralová Dagmar (7%)
Ugolotti Juri (7%)
Dzíbelová Jana (7%)
Jakubec Petr (7%)
Kupka Vojtěch (7%)
Otyepka Michal (10%)
Source document Energy and environmental science. Vol. 15, no. 2 (2022), pp. 740-748. - Cambridge : The Royal Society of Chemistry, 2022 Keywords uhlík elektrolyty výzvy redukcia fluóruhlík Form. Descr. články - journal articles Language English Country Great Britian URL Link na plný text Public work category ADC No. of Archival Copy 53410 Catal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Database xpca - PUBLIKAČNÁ ČINNOSŤ References PERIODIKÁ-Súborný záznam periodika Title Variability of C-F bonds governs the formation of specific structural motifs in fluorinated graphenes Author info Rostislav Langer ... [et al.] Author Langer Rostislav (20%)
Co-authors Zaoralová Dagmar (20%)
Medveď Miroslav 1971- (15%) UMBFP08 - Katedra chémie
Banáš Pavel (10%)
Błoński Piotr (15%)
Otyepka Michal (20%)
Source document The Journal of Physical Chemistry C. Vol. 123, no. 45 (2019), pp. 27896-27903. - Washington : The American Chemical Society, 2019 Keywords grafén chémia - chemistry teória funkcionálu hustoty chemické procesy chemické výskumy Form. Descr. články - journal articles Language English Country United States of America Annotation Fluorinated graphenes (FGs) are key precursors for the synthesis of many graphene derivatives that significantly expand the application potential of graphene-based materials. The reactivity of FGs is rather surprising because the C-F bond is considered to be one of the strongest single covalent bonds in organic chemistry. However, its strength in FGs varies from 25.6 to 118.2 kcal/mol, depending on the configuration of fluorine ad-atoms. This variability is reflected in the formation of specific structural motifs and topological features during fluorination and defluorination processes; whereas defluorination favors formation of pi-conjugated chains, following the path of the weakest C-F bonds, fluorination is driven both by thermodynamics and stochasticity, leading to diverse fluorination patterns. Individual motifs vary in their electronic structures, having either metallic or semiconducting character. We rationalize the complex 2D chemistry of FGs using empirical rules that predict Public work category ADC No. of Archival Copy 47141 Catal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Database xpca - PUBLIKAČNÁ ČINNOSŤ References PERIODIKÁ-Súborný záznam periodika Title Thermally reduced fluorographenes as efficient electrode materials for supercapacitors Author info Martin Petr ... [et al.] Author Petr Martin (15%)
Co-authors Jakubec Petr (15%)
Ranc Václav (10%)
Šedajová Veronika (10%)
Langer Rostislav (10%)
Medveď Miroslav 1971- (5%) UMBFP08 - Katedra chémie
Błoński Piotr (5%)
Kašlík Josef (5%)
Kupka Vojtěch (5%)
Otyepka Michal (10%)
Zbořil Radek (10%)
Source document Nanoscale. Vol 11, no. 44 (2019), pp. 21364-21375. - Cambridge : The Royal Society of Chemistry, 2019 Keywords chémia - chemistry fluorographene density functional theory Form. Descr. články - journal articles Language English Country Great Britian URL Link na plný text Public work category ADC No. of Archival Copy 47147 Catal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Database xpca - PUBLIKAČNÁ ČINNOSŤ References PERIODIKÁ-Súborný záznam periodika Title Zigzag sp2 carbon chains passing through an sp3 framework: a driving force toward room-temperature ferromagnetic graphene Author info Jiří Tuček... [et al.] Author Tuček Jiří (20%)
Co-authors Holá Kateřina (10%)
Zoppellaro Giorgio (10%)
Błoński Piotr (10%)
Langer Rostislav (10%)
Medveď Miroslav 1971- (10%) UMBFP08 - Katedra chémie
Susi Toma (10%)
Otyepka Michal (10%)
Zbořil Radek (10%)
Source document ACS Nano. Vol. 12, no. 12 (2018), pp. 12847-12859. - Washington, DC : The American Chemical Society, 2018 Keywords hydroxofluorographene fluorographene magnetic carbon DFT calculations spintronics Form. Descr. články - journal articles Language English Country United States of America systematics 54 URL Link na plný text Public work category ADC No. of Archival Copy 44338 Catal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Database xpca - PUBLIKAČNÁ ČINNOSŤ References PERIODIKÁ-Súborný záznam periodika