Helga Dögg Flosadóttir

Reykjavík Energy (Iceland) — IS

Chemistry · Physical Sciences

14h-index484citations36works1.32yr avg
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Research Topics

Mass Spectrometry Techniques and Applications(15), Ammonia Synthesis and Nitrogen Reduction(9), Advanced Chemical Physics Studies(8), DNA and Nucleic Acid Chemistry(8), Atomic and Molecular Physics(6)

Publications36 total

Are Catalyst Impurities Being Overlooked in Electrochemical Nitrogen Reduction to Ammonia?
ACS Energy Letters·2026
Understanding the Activity and Stability of Vanadium Oxynitride Thin Films for N <sub>2</sub> Reduction to Ammonia by Combining Theory and <i>Operando</i> Measurements
Small Methods·2025· 1 citedOpen Access
The Effect of Gas Pressure in Flow Electrocell with Gas Diffusion Electrodes for Nitrogen Reduction Reaction
ECS Meeting Abstracts·2025
Characterization of Urea-Gel-Route Synthesized Catalyst Candidates Using TGA-MS
ECS Meeting Abstracts·2025
The Effect of Gas Pressure in Flow Electrocell with Gas Diffusion Electrodes for Nitrogen Reduction Reaction
2024
Characterization of Urea-Gel-Route Synthesized Catalyst Candidates Using TGA-MS
2024
Towards improved stability of transition metal nitrides in aqueous solutions
Progress in Solid State Chemistry·2024· 8 citedOpen Access
Electrochemical Analysis on Transition Metal Nitride Catalysts for Nitrogen Reduction Reaction
ECS Meeting Abstracts·2023
Demonstration of no catalytical activity of Fe‐N‐C and Nb‐N‐C electrocatalysts toward nitrogen reduction using in‐line quantification
SusMat·2022· 18 citedOpen Access
Operando quantification of ammonia produced from computationally-derived transition metal nitride electro-catalysts
Journal of Catalysis·2022· 28 cited
Investigation into the mechanism of electrochemical nitrogen reduction reaction to ammonia using niobium oxynitride thin-film catalysts
Electrochimica Acta·2021· 41 cited
Graphical Abstract: Angew. Chem. Int. Ed. 51/2020
Angewandte Chemie International Edition·2020Open Access
Graphisches Inhaltsverzeichnis: Angew. Chem. 51/2020
Angewandte Chemie·2020· 1 citedOpen Access
Preparation of Nafion Membranes for Reproducible Ammonia Quantification in Nitrogen Reduction Reaction Experiments
Angewandte Chemie International Edition·2020· 49 cited
Preparation of Nafion Membranes for Reproducible Ammonia Quantification in Nitrogen Reduction Reaction Experiments
Angewandte Chemie·2020· 31 cited
Alcoa Fjarðaál : umhverfisvöktun 2018
2019
Influence of metal ion complexation on the metastable fragmentation of DNA hexamers
The European Physical Journal D·2014· 2 cited
NCO<sup>–</sup>, a Key Fragment Upon Dissociative Electron Attachment and Electron Transfer to Pyrimidine Bases: Site Selectivity for a Slow Decay Process
Journal of the American Society for Mass Spectrometry·2013· 61 citedOpen Access
Mass Spectrometric Study on Sodium Ion Induced Central Nucleotide Deletion in the Gas Phase
Journal of the American Society for Mass Spectrometry·2012· 3 cited
Metastable decay of DNA components and their compositions – a perspective on the role of reactive electron scattering in radiation damage
The European Physical Journal D·2012· 15 cited
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Frequent Co-authors

Oddur Ingólfsson(20), Fatemeh Hanifpour(12), Egill Skúlason(9), Benedikt Ómarsson(7), Camila Canales(7), Ilko Bald(7), P. Scheier(5), Stephan Denifl(5), Arnar Sveinbjörnsson(5), Valery Pershina(5), Marc Francis V. Hidalgo(5), Hannes Jónsson(4), T.D. Märk(4), Eugen Illenberger(4), Snorri Th. Sigurdsson(4), Krisztina J. Szekeres(4), Fábio Zappa(3), Nina Wendt(3), Andreas Mauracher(3), T.K. Tryggvason(3)