Habtom Desta Asfaw
Researcher at Department of Chemistry - Ångström Laboratory; Structural Chemistry
- E-mail:
- habtom.desta.asfaw@kemi.uu.se
- Visiting address:
- Lägerhyddsvägen 1
- Postal address:
- Box 538
751 21 Uppsala
- ORCID:
- 0000-0001-5861-4281
Short presentation
I am a researcher in the Department of Chemistry-Ångström Laboratory and my specialism is materials synthesis and electrode fabrication for use in electrochemical devices like batteries and supercapacitors.
Keywords
- Raman spectroscopy
- electrochemistry
- lithium- sodium- and potassium-ion batteries
- dual-ion batteries
- carbon materials
- hard carbons
- graphite
- supercapacitors
Biography
Educational background
- PhD in materials chemistry (2012 up 2017), Uppsala University (Sweden)
- MSc in Materials for Energy Storage and Conversion (2010-2012), Universite de Toulouse: Paul Sabatier (France), Universite de Picardie: Jules Verne (France), Politechnika Warszawska (Poland) and Uppsala Universitet (Thesis project)
- MSc in Physical Chemistry (2009-2010) Addis Ababa University (Ethiopia)
- BSc in Applied Chemistry Ambo College-Jimma University (Ethiopia)
Work experience
- Researcher at Uppsala University, 2019-
- Postdoctoral researcher at Empa, Switzerland, 2018-2019
- Research Associate in Materials Chemistry, Department of Chemistry, Imperial College London, UK, 2017-2018
- Graduate Assistant: Ambo University (2007-2009)
My courses:
- Batteries and Storage (course responsible): https://www.uu.se/utbildning/kursplan?query=38010
I am also involved in lectures on materials chemistry and characterization.
Research
Apart from intrinsic material characteristics, the performance of electrochemical systems is determined by the structure of electrodes (including particle morphology of active materials, porosity, and surface area), and stability of electrode-electrolyte interfaces. My current research focuses on the (1) fabrication of battery electrodes with controlled morphology and three-dimensional architectures in an effort to boost energy and power densities, and (2) understanding the nature and evolution of interfaces in such systems. I have worked on different research areas like the
- design and fabrication of 3D-microstructured electrodes for use in miniature devices,
- synthesis of carbon aerogels-reinforced carbon fibre fabric electrodes for structural supercapacitors
- design and characterization of lithium- and potassium-based dual-ion batteries,
- investigation of the stability of concentrated-salt electrolytes (HCEs) at high voltages, and
- stabilization of graphite-electrolyte interfaces in dual-ion batteries.
I have expertise in a variety of electrochemical and physical characterization techniques including gas adsorption analysis, electron microscopy, Raman and FTIR spectroscopy, XPS, XRD (powder and GIXRD), and so on.
Publications
Recent publications
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Part of Carbon Energy, 2026
- DOI for Energy-Efficient Induction Carbonization: Tailoring Pore Structures in Hard Carbon Anodes Toward Enhanced Electrochemical Performance
- Download full text 1 (pdf) of Energy-Efficient Induction Carbonization: Tailoring Pore Structures in Hard Carbon Anodes Toward Enhanced Electrochemical Performance
- Download full text 2 (pdf) of Energy-Efficient Induction Carbonization: Tailoring Pore Structures in Hard Carbon Anodes Toward Enhanced Electrochemical Performance
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Part of Journal of Power Sources, 2025
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Part of Scientific Reports, 2024
- DOI for Bio-based anode material production for lithium–ion batteries through catalytic graphitization of biochar: the deployment of hybrid catalysts
- Download full text (pdf) of Bio-based anode material production for lithium–ion batteries through catalytic graphitization of biochar: the deployment of hybrid catalysts
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Charting the course to solid-state dual-ion batteries
Part of Carbon Energy, 2024
- DOI for Charting the course to solid-state dual-ion batteries
- Download full text (pdf) of Charting the course to solid-state dual-ion batteries
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Part of Processes, 2023
- DOI for From Waste Biomass to Hard Carbon Anodes: Predicting the Relationship between Biomass Processing Parameters and Performance of Hard Carbons in Sodium-Ion Batteries
- Download full text (pdf) of From Waste Biomass to Hard Carbon Anodes: Predicting the Relationship between Biomass Processing Parameters and Performance of Hard Carbons in Sodium-Ion Batteries
All publications
Articles in journal
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Part of Carbon Energy, 2026
- DOI for Energy-Efficient Induction Carbonization: Tailoring Pore Structures in Hard Carbon Anodes Toward Enhanced Electrochemical Performance
- Download full text 1 (pdf) of Energy-Efficient Induction Carbonization: Tailoring Pore Structures in Hard Carbon Anodes Toward Enhanced Electrochemical Performance
- Download full text 2 (pdf) of Energy-Efficient Induction Carbonization: Tailoring Pore Structures in Hard Carbon Anodes Toward Enhanced Electrochemical Performance
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Part of Journal of Power Sources, 2025
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Part of Scientific Reports, 2024
- DOI for Bio-based anode material production for lithium–ion batteries through catalytic graphitization of biochar: the deployment of hybrid catalysts
- Download full text (pdf) of Bio-based anode material production for lithium–ion batteries through catalytic graphitization of biochar: the deployment of hybrid catalysts
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Part of Composites Science And Technology, 2023
- DOI for Electrochemical performance of supercapacitor electrodes based on carbon aerogel-reinforced spread tow carbon fiber fabrics
- Download full text (pdf) of Electrochemical performance of supercapacitor electrodes based on carbon aerogel-reinforced spread tow carbon fiber fabrics
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Monitoring Self-discharge in a Dual-ion Battery Using In Situ Raman Spectro-electrochemistry
Part of Materials Research Express, 2023
- DOI for Monitoring Self-discharge in a Dual-ion Battery Using In Situ Raman Spectro-electrochemistry
- Download full text (pdf) of Monitoring Self-discharge in a Dual-ion Battery Using In Situ Raman Spectro-electrochemistry
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Evaluating electrolyte additives in dual-ion batteries: Overcoming common pitfalls
Part of Electrochimica Acta, 2023
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Part of Electrochimica Acta, 2023
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Impact of Binders on Self-Discharge in Graphite Dual-Ion Batteries
Part of Electrochemistry communications, 2023
- DOI for Impact of Binders on Self-Discharge in Graphite Dual-Ion Batteries
- Download full text (pdf) of Impact of Binders on Self-Discharge in Graphite Dual-Ion Batteries
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Ternary Ionogel Electrolytes Enable Quasi-Solid-State Potassium Dual-Ion Intercalation Batteries
Part of Advanced Energy & Sustainability Research, p. 2100122, 2022
- DOI for Ternary Ionogel Electrolytes Enable Quasi-Solid-State Potassium Dual-Ion Intercalation Batteries
- Download full text (pdf) of Ternary Ionogel Electrolytes Enable Quasi-Solid-State Potassium Dual-Ion Intercalation Batteries
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Part of Cell Reports Physical Science, 2022
- DOI for A polymeric cathode-electrolyte interface enhances the performance of MoS2-graphite potassium dual-ion intercalation battery
- Download full text (pdf) of A polymeric cathode-electrolyte interface enhances the performance of MoS2-graphite potassium dual-ion intercalation battery
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Bio-derived hard carbon nanosheets with high rate sodium-ion storage characteristics
Part of Sustainable Materials and Technologies, 2022
- DOI for Bio-derived hard carbon nanosheets with high rate sodium-ion storage characteristics
- Download full text (pdf) of Bio-derived hard carbon nanosheets with high rate sodium-ion storage characteristics
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Part of ACS Applied Materials and Interfaces, p. 3867-3880, 2021
- DOI for Nature of the Cathode–Electrolyte Interface in Highly Concentrated Electrolytes Used in Graphite Dual-Ion Batteries
- Download full text (pdf) of Nature of the Cathode–Electrolyte Interface in Highly Concentrated Electrolytes Used in Graphite Dual-Ion Batteries
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Revealing capacity fading in Sb-based anodes using symmetric sodium-ion cells
Part of Journal of Physics, 2021
- DOI for Revealing capacity fading in Sb-based anodes using symmetric sodium-ion cells
- Download full text (pdf) of Revealing capacity fading in Sb-based anodes using symmetric sodium-ion cells
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A Lignosulfonate Binder for Hard Carbon Anodes in Sodium-Ion Batteries: A Comparative Study
Part of ACS Sustainable Chemistry and Engineering, p. 12708-12717, 2021
- DOI for A Lignosulfonate Binder for Hard Carbon Anodes in Sodium-Ion Batteries: A Comparative Study
- Download full text 1 (pdf) of A Lignosulfonate Binder for Hard Carbon Anodes in Sodium-Ion Batteries: A Comparative Study
- Download full text 2 (pdf) of A Lignosulfonate Binder for Hard Carbon Anodes in Sodium-Ion Batteries: A Comparative Study
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Catalytically graphitized freestanding carbon foams for 3D Li-ion microbatteries
Part of Journal of Power Sources Advances, 2020
- DOI for Catalytically graphitized freestanding carbon foams for 3D Li-ion microbatteries
- Download full text (pdf) of Catalytically graphitized freestanding carbon foams for 3D Li-ion microbatteries
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Part of Materials Today Energy, 2020
- DOI for Facile synthesis of hard carbon microspheres from polyphenols for sodium-ion batteries: insight into local structure and interfacial kinetics
- Download full text (pdf) of Facile synthesis of hard carbon microspheres from polyphenols for sodium-ion batteries: insight into local structure and interfacial kinetics
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Part of Energy Technology, 2019
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Towards Solid-State 3D-Microbatteries using Functionalized Polycarbonate-based Polymer Electrolytes
Part of ACS Applied Materials and Interfaces, p. 2407-2413, 2018
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Modeling 3D-microbatteries based on carbon foams
Part of Electrochimica Acta, p. 665-675, 2018
- DOI for Modeling 3D-microbatteries based on carbon foams
- Download full text (pdf) of Modeling 3D-microbatteries based on carbon foams
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Part of ACS Applied Materials and Interfaces, p. 488-501, 2018
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Over-Stoichiometric NbO2 Nanoparticles for a High Energy and Power Density Lithium Microbattery
Part of ChemNanoMat, p. 646-655, 2017
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Part of ChemistrySelect, p. 784-792, 2016
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Part of Journal of Materials Chemistry A, p. 17988-18001, 2016
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Part of Nano Energy, p. 745-755, 2016
- DOI for Encasing Si particles within a versatile TiO2−xFx layer as an extremely reversible anode for high energy-density lithium-ion battery
- Download full text (pdf) of Encasing Si particles within a versatile TiO2−xFx layer as an extremely reversible anode for high energy-density lithium-ion battery
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Part of Chemistry of Materials, p. 3957-3965, 2015
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Part of Journal of Power Sources, p. 208-215, 2015
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Part of Journal of Power Sources, p. 208-15, 2015
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A Li-Ion Microbattery with 3D Electrodes of Different Geometries
Part of ECS Electrochemistry Letters, 2014
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Part of Nanoscale, p. 8804-8813, 2014
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Emulsion-templated bicontinuous carbon network electrodes for use in 3D microstructured batteries
Part of Journal of Materials Chemistry, p. 13750-13758, 2013
Articles, review/survey
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Charting the course to solid-state dual-ion batteries
Part of Carbon Energy, 2024
- DOI for Charting the course to solid-state dual-ion batteries
- Download full text (pdf) of Charting the course to solid-state dual-ion batteries
-
Part of Processes, 2023
- DOI for From Waste Biomass to Hard Carbon Anodes: Predicting the Relationship between Biomass Processing Parameters and Performance of Hard Carbons in Sodium-Ion Batteries
- Download full text (pdf) of From Waste Biomass to Hard Carbon Anodes: Predicting the Relationship between Biomass Processing Parameters and Performance of Hard Carbons in Sodium-Ion Batteries
Chapters in book
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3 - Impact of nanomaterials on Li-ion battery anodes
Part of Nanomaterials for Electrochemical Energy Storage, p. 55-98, Elsevier, 2021
Comprehensive doctoral thesis
Conference papers
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P-doped Hard Carbon as Anode Material for Sodium-ion Batteries
Part of Proceedings of 2019 7th international renewable and sustainable energy conference (IRSEC), p. 754-756, 2019
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CaS- and MgS-assisted graphitization of porous carbons for energy storage applications
2017
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Mixed valence niobium oxides for high power 3D microbattery applications
2016
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Development of freestanding electrodes for Li-ion anodes
2016
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2015
Manuscripts (preprints)
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Surface-oxidized NbO2 nanoparticles for high performance lithium microbatteries
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3D Electrodes Fabricated from Nano-graphitic Carbon Foams with Enhanced Lithium-ion Storage
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Binder Impact on Self-Discharge in Graphite Dual-Ion Batteries
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Emulsion-templated graphitic carbon foams with optimum porosity for 3D Li-ion microbatteries