Germán Salazar Alvarez
Senior Lecturer/Associate Professor at Department of Materials Science and Engineering; Solid State Physics
- Telephone:
- +46 18 471 22 44
- Mobile phone:
- +46 70 425 02 44
- E-mail:
- german.salazar.alvarez@angstrom.uu.se
- Visiting address:
- Ångströmlaboratoriet, Regementsvägen 10
- Postal address:
- Box 35
751 03 Uppsala
- Academic merits:
- Docent
- ORCID:
- 0000-0002-0671-435X
Short presentation
Our group investigates the connection between functional properties and detailed characteristics of nanomaterials (composition and compositional distribution, particle size and size distribution, shape and shape distribution. More information in our group website.
I am course responsible for the courses:
- 1TM142 Chemistry and Physics of Nanomaterials, 5 hp
- 1TE078 Modern physics, 5 hp
- 1TM000 Ind. project work in Materials Engineering, 15 hp
- 1TM001 Ind. project work in Chemical Engineering, 15 hp
Keywords
- scattering
- nanomaterials
- nanoparticles
- self-assembly
- electrocatalysis
Biography
PhD in Materials Chemistry from the Royal Institute of Technology ( KTH) 2005, docent in Materials Chemistry from Stockholm University 2013. Senior Lecturer in Solid State Physics at UU since 2019.
Research
Summary
The emphasis of my research is devoted to the multimodal multiple length scale characterisation of sustainable nanomaterials such as nanocellulose or iron oxides and their connection to functional properties. For this, we employ the simultaneous acquisition of small-angle scattering and diffraction of neutrons or X-rays typically under operando/in-situ conditions.
Current research projects:
- PRISMAS project "Using magnetoionics and x-ray scattering to investigate energy materials under operando conditions" 2025-2028
Co-applicants:
- Tomás Plivelic, CoSAXS MAX IV
- Tapati Sarkar, Solid State Physics, UU
- Ocean Cheung. MOF@UU
Current group members:
- Germán Alvarez Carrero (PhD student at UU)
Publications
A list of publications and bibliometric data can be found at my Google scholar profile.
Past research projects:
2020-2024 Röntgen-Ångström Cluster project "nPDFSAS: Simultaneous polarized SANS and NPDF methods to novel electrode nanomaterials"
Co-applicants:
- GSA , UU (Project responsable Sweden)
- Sabrina Disch, Uni Duisburg-Essen (Project responsable Germany)
- Mikhail Feygenson, ESS and UU
- Tomás Plivelic, CoSAXS, MAX IV
- Peter Svedlindh, Solid State Physics, UU
- Mario Valvo, Battery Center, UU
- Earl Babcock, Forschungszentrum Jülich (FZJ)
2021-2022 SwednESS project "Magnetically tunable assembly of nanoparticles into ordered arrays"
Co-applicants:
- GSA , UU, (Project responsable)
- Max Wolff, Materials Physics, UU
- Alexei Vorobiev, UU-ILL
- Peter Svedlindh, Solid State Physics, UU
2019-2024 SSF project "Electrolysis for hydrogen as energy carrier"
Co-applicants:
- Ann Cornell, KTH (Project responsible)
- Gunnar Henriksson, KTH
- Mats Johnsson, SU
- Lars Pettersson, SU
- GSA , UU
Former UU-group members:
- Athira Anil, PhD UU 2024 (Currently postdoc at Chalmers tekniska högskolan)
- Seda Ulusoy, PhD UU 2024 (Currently postdoc at Technische Universität München)
- Elizaveta Lazareva (PhD student UU 2022-2024)
- Priyanka Nehla (Postdoc UU 2021-2023)
- Olga A. Adanakova (PhD student UU 2021-2022)
- Martin Kapuscinski (Postdoc UU 2021-2023) - currently at Coherent AB
- Hyeyun Kim (Postdoc UU 2022) - currently at KIST, South Korea

Publications
Recent publications
Part of ACS Sustainable Chemistry and Engineering, p. 14742-14750, 2025
- DOI for Electrocatalytic Hydrogen Generation from Seawater at Neutral pH on a Corrosion-Resistant MoO3/Ti-Felt Electrode
- Download full text (pdf) of Electrocatalytic Hydrogen Generation from Seawater at Neutral pH on a Corrosion-Resistant MoO3/Ti-Felt Electrode
Part of ACS Applied Energy Materials, p. 10868-10880, 2025
- DOI for Magnetic Field-Driven Dynamic Reorganization of Electrocatalytic Interfaces for Improved Oxygen Evolution
- Download full text (pdf) of Magnetic Field-Driven Dynamic Reorganization of Electrocatalytic Interfaces for Improved Oxygen Evolution
Oxophilic Sn to Promote Glucose Oxidation to Formic Acid in Ni Nanoparticles
Part of ChemSusChem, 2025
Part of ACS Applied Energy Materials, p. 4445-4453, 2024
- DOI for Electrochemical Seawater Oxidation by (Ni,Co)3O4-RuO2 Catalysts at Neutral pH in a Forward Osmosis Cell
- Download full text (pdf) of Electrochemical Seawater Oxidation by (Ni,Co)3O4-RuO2 Catalysts at Neutral pH in a Forward Osmosis Cell
Part of ACS Applied Materials and Interfaces, p. 14799-14808, 2024
- DOI for Elucidating the Lithiation Process in Fe3−δO4 Nanoparticles by Correlating Magnetic and Structural Properties
- Download full text (pdf) of Elucidating the Lithiation Process in Fe3−δO4 Nanoparticles by Correlating Magnetic and Structural Properties
All publications
Articles in journal
Part of ACS Sustainable Chemistry and Engineering, p. 14742-14750, 2025
- DOI for Electrocatalytic Hydrogen Generation from Seawater at Neutral pH on a Corrosion-Resistant MoO3/Ti-Felt Electrode
- Download full text (pdf) of Electrocatalytic Hydrogen Generation from Seawater at Neutral pH on a Corrosion-Resistant MoO3/Ti-Felt Electrode
Part of ACS Applied Energy Materials, p. 10868-10880, 2025
- DOI for Magnetic Field-Driven Dynamic Reorganization of Electrocatalytic Interfaces for Improved Oxygen Evolution
- Download full text (pdf) of Magnetic Field-Driven Dynamic Reorganization of Electrocatalytic Interfaces for Improved Oxygen Evolution
Oxophilic Sn to Promote Glucose Oxidation to Formic Acid in Ni Nanoparticles
Part of ChemSusChem, 2025
Part of ACS Applied Energy Materials, p. 4445-4453, 2024
- DOI for Electrochemical Seawater Oxidation by (Ni,Co)3O4-RuO2 Catalysts at Neutral pH in a Forward Osmosis Cell
- Download full text (pdf) of Electrochemical Seawater Oxidation by (Ni,Co)3O4-RuO2 Catalysts at Neutral pH in a Forward Osmosis Cell
Part of ACS Applied Materials and Interfaces, p. 14799-14808, 2024
- DOI for Elucidating the Lithiation Process in Fe3−δO4 Nanoparticles by Correlating Magnetic and Structural Properties
- Download full text (pdf) of Elucidating the Lithiation Process in Fe3−δO4 Nanoparticles by Correlating Magnetic and Structural Properties
Probing spin waves in Co3O4 nanoparticles for magnonics applications
Part of Nanoscale, p. 1291-1303, 2024
- DOI for Probing spin waves in Co3O4 nanoparticles for magnonics applications
- Download full text (pdf) of Probing spin waves in Co3O4 nanoparticles for magnonics applications
Part of Chemical Communications, p. 2106-2109, 2023
- DOI for A Hexagon Based Mn(II) Rod Metal-Organic Framework â Structure, SF6 Gas Sorption, Magnetism and Electrochemistry
- Download full text (pdf) of A Hexagon Based Mn(II) Rod Metal-Organic Framework â Structure, SF6 Gas Sorption, Magnetism and Electrochemistry
Part of Journal of the Electrochemical Society, 2023
- DOI for Glycerol Electrooxidation at Industrially Relevant Current Densities Using Electrodeposited PdNi/Nifoam Catalysts in Aerated Alkaline Media
- Download full text (pdf) of Glycerol Electrooxidation at Industrially Relevant Current Densities Using Electrodeposited PdNi/Nifoam Catalysts in Aerated Alkaline Media
Part of Journal of chemical technology and biotechnology (1986), p. 1269-1278, 2023
- DOI for Catalytic effects of molybdate and chromate-molybdate films deposited on platinum for efficient hydrogen evolution
- Download full text (pdf) of Catalytic effects of molybdate and chromate-molybdate films deposited on platinum for efficient hydrogen evolution
Shape-induced superstructure formation in concentrated ferrofluids under applied magnetic fields
Part of Journal of applied crystallography, p. 1613-1621, 2022
- DOI for Shape-induced superstructure formation in concentrated ferrofluids under applied magnetic fields
- Download full text (pdf) of Shape-induced superstructure formation in concentrated ferrofluids under applied magnetic fields
Part of Electrochimica Acta, 2022
- DOI for Electrodeposited PdNi on a Ni rotating disk electrode highly active for glycerol electrooxidation in alkaline conditions
- Download full text (pdf) of Electrodeposited PdNi on a Ni rotating disk electrode highly active for glycerol electrooxidation in alkaline conditions
Part of Biomacromolecules, p. 3104-3115, 2022
- DOI for The Impact of Surface Charges of Carboxylated Cellulose Nanofibrils on the Water Motions in Hydrated Films
- Download full text (pdf) of The Impact of Surface Charges of Carboxylated Cellulose Nanofibrils on the Water Motions in Hydrated Films
Part of SCIENCE CHINA-MATERIALS, p. 193-200, 2022
Part of ACS Applied Energy Materials, p. 1924-1935, 2021
- DOI for Synthetic Pathway Determines the Nonequilibrium Crystallography of Li- and Mn-Rich Layered Oxide Cathode Materials
- Download full text (pdf) of Synthetic Pathway Determines the Nonequilibrium Crystallography of Li- and Mn-Rich Layered Oxide Cathode Materials
Efficient Screening of Bi-Metallic Electrocatalysts for Glycerol Valorization
Part of Electrochimica Acta, 2021
- DOI for Efficient Screening of Bi-Metallic Electrocatalysts for Glycerol Valorization
- Download full text (pdf) of Efficient Screening of Bi-Metallic Electrocatalysts for Glycerol Valorization
Part of The Journal of Physical Chemistry C, p. 23356-23363, 2021
Giant exchange bias in micro-sized magnetic shape memory alloy particles
Part of Journal of Physics D, 2021
Part of Electrochimica Acta, 2021
Probing the meta-stability of oxide core/shell nanoparticle systems at atomic resolution
Part of Chemical Engineering Journal, 2021
Part of Small, 2021
Feasibility of Chemically Modified Cellulose Nanofiber Membranes as Lithium-Ion Battery Separators
Part of ACS Applied Materials and Interfaces, p. 41211-41222, 2020
SANS study of mixed cholesteric cellulose nanocrystal - gold nanorod suspensions
Part of Chemical Communications, p. 13001-13004, 2020
Part of Electrochimica Acta, 2020