Per Erik Vullum

Per Erik Vullum is an Associate Professor at the Norwegian University of Science and Technology (NTNU), based at Realfagbygget, D4-106, Gløshaugen campus (Høgskoleringen 5). His research spans materials science with emphasis on lithium-ion battery systems, electron microscopy characterization, and welding of dissimilar metals. Contact details: per.vullum@ntnu.no, +4773593486, +4793016522.

Primary research interests include:

• Battery materials (silicon anodes, layered oxide cathodes, solid electrolytes)
• Intermetallic phase formation in aluminum-copper/steel welds
• Advanced microscopy techniques (TEM, STEM, in situ characterization)
• Industrial catalysis for energy and chemical processes
• Additive manufacturing of high-strength alloys

Analysis of his 15 most recent publications reveals dominant focus on battery technology (8 articles, 53%), particularly silicon anode degradation and cathode cracking mechanisms. Secondary themes include dissimilar metal joining (4 articles, 27%) and electron microscopy (2 articles, 13%), with one catalysis study. Collaborative work with SINTEF and industry partners is evident through co-authors on welding and subsea cable projects.

Scientific awards:

• No awards mentioned in the source text

Advising and grants: The provided text does not reference any PhD/Master's students, grants, or funding sources. His collaborative publications suggest team-based research but omit specific grant details.

Labs and teams: Vullum operates within NTNU's materials research ecosystem, likely connected to electron microscopy facilities given his TEM-focused publications. His SINTEF blog contribution indicates active collaboration with Norway's applied research sector, particularly in subsea cable and battery projects.