Dannisa R ChalfounBEng MSc PhD
Source: https://eng.ox.ac.uk/people/dannisa-r-chalfoun Parent: https://eng.ox.ac.uk/people?c=r
EMAIL: dannisa.chalfoun@eng.ox.ac.uk
LOCATION:
Biography
Research
Biography
Dannisa joined as a Postdoctoral Research Associate in hydrogen embrittlement in January 2024 to Prof. Emilio Martinez-Pañeda's group: Mechanics of Material Lab at Jenkin Building, Department of Engineering Science. She obtained her PhD in Materials Science and Technology from Instituto Sabato in 2022. Since then, she has worked as an experimental postdoctoral researcher in corrosion and hydrogen embrittlement within the Materials Department at the Argentinean Atomic Energy Commission.\ \ Her research at the Mechanics of Materials Lab focuses on understanding how hydrogen affects the fracture toughness of pipeline steels and their welds.
Research Interests
- Hydrogen embrittlement of steel
- Hydrogen diffusivity and trapping
- Stress corrosion cracking
- Localised corrosion
- Electrochemical and mechanical testing
- Microstructural characterisation
Research Groups
Fatigue and Fracture Mechanics Materials Engineering
Related Academics
News
[05 Mar 2026
Oxford Engineering students power Dark Blue varsity victories](/news/oxford-engineering-students-power-dark-blue-varsity-victories)
[04 Mar 2026
Study reveals unexpected long-term decline in energy use in small off-grid solar home systems](/news/study-reveals-unexpected-long-term-decline-in-energy-use-in-small-off-grid-solar-home-systems)
[02 Mar 2026
Engineering Alumnus Paul M. Hubel named the 2026 Edwin H. Land Medal Recipient](https://www.optica.org/get_involved/awards_and_honors/awards/award_winner_press_releases-2a8be47a26a5ec81e9523c90ea425bbc-156f3d3faaa7084e1bc156a90f05be89/2026_edwin_land_medal_winner/)
[27 Feb 2026
Reception at no. 11 Downing Street marks anniversary of Oxford-Cambridge Growth Corridor](/news/reception-at-no-11-downing-street-marks-anniversary-of-oxford-cambridge-growth-corridor)