Asya
Svirinovsky-Arbeli (Alumni)
Asya Svirinovsky is a postdoctoral scientist in the lab of Prof. Lauren Marbella at Columbia University. She recently received the prestigious Columbia Climate School fellowship. She holds a BSc and MSc in Chemistry with a specialization in Materials Science from Bar-Ilan University, where she worked under the guidance of Prof. Aharon Gedanken. She obtained her PhD from the Weizmann Institute of Science, under the supervision of Prof. Michal Leskes.
During her doctoral studies, Asya focused on investigating electrochemical interfaces in materials utilized for energy storage, employing a specialized solid-state nuclear magnetic resonance (ssNMR) technique called dynamic nuclear polarization (DNP)-NMR. Currently, she is developing operando NMR methods that can capture degradation processes in realistic rechargeable battery formats as they are in use. This work will provide unprecedented insight into the multimodal degradation pathways that ultimately dictate battery fate and play an important role in developing reliable diagnostics tools.
- Where are you originally from?
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I was born in Siberia in the former Soviet Union, to a family of World War II refugees from Lithuania and Ukraine. The Lithuanian branch of my family was associated with the Jewish Congress and had aspired to immigrate to Israel for many years. After the collapse of the Soviet Union, my family finally received approval to move to Israel when I was two years old.
- Where does your interest in science, the environment, and sustainability come from?
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From childhood, I was always very curious - my favorite thing was to read encyclopedias and learn new things. Growing up, I watched a lot of true crime TV series, and I was particularly fascinated by the forensic science aspect. After completing my military service, I came to realize that science and research are the things that truly excite me. My interest in the environment and sustainability has its roots in my high school years when I became aware of climate change and its profound implications. This realization motivated me to adopt eco-friendly habits at home. Throughout my university studies, I cultivated a strong interest in scientific solutions to address the impact of climate change. This interest seamlessly transitioned into my Ph.D. research, where I sought to integrate these solutions into my academic endeavors.
- What was your path to Weizmann?
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The Weizmann Institute has always been the beacon of science for me – a place where top scientists conduct world class research. After taking NMR (nuclear magnetic resonance) and EPR (electron paramagnetic resonance) classes during my master’s at Bar-Ilan University, I developed a passion for this field and knew I wanted to delve deeper and pursue a PhD. Prof. Sharon Ruthstein, who taught the EPR course, encouraged me to apply to Prof. Leskes’ lab at Weizmann. When I met Prof. Leskes, I was immediately captivated, and it was an exciting opportunity to do research in NMR while integrating sustainability as a principal component of my investigation.
- What does your current research focus on?
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In my postdoctoral position, I am interested in understanding how chemical modifications impact electrochemical performance in lithium and beyond lithium-ion battery systems. I am using novel operando-NMR spectroscopy to unravel the chemical mechanisms contributing to degradation during (dis)charging in commercial grade batteries.
- Why did you want to become an IES Fellow?
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I first learned about SAERI/IES from Dr. Shira Haber, a friend and fellow Ph.D. student in Prof. Leskes' group, who was also a fellow. I was excited to become a part of a community of researchers who share the same enthusiasm and commitment to sustainability.
- How does being an IES Fellow impact your work?
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I greatly enjoyed participating in the monthly meetings where I had the opportunity to share and discuss environmental topics with excellent students from various areas of expertise. This experience allowed me to learn a tremendous amount and connect with diverse colleagues, providing me with insights into different aspects of sustainability research. Consequently, I felt motivated to pursue a postdoctoral position abroad in a multidisciplinary sustainability-oriented environment. I recently received a Columbia Climate School Postdoctoral Fellowship, and I see it as a direct continuation of my path as a SAERI fellow at Weizmann.
- What are your plans for the future?
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I aspire to lead a research team in academia in the field of climate science and renewable energy. I envision myself leading impactful projects, mentoring the next generation of scientists, and contributing substantially to innovative solutions that address climate change. I also remain committed to contributing to outreach efforts aligned with my core beliefs, particularly promoting the participation of women and underrepresented students in STEM fields.
- How has the postdoc period given you a perspective on your PhD at WIS in general, and on the SAERI/IES fellowship in particular?
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At WIS and SAERI, the open communication culture allows for easy scientific discussions with professors and peers in ‘corridor conversations’. The community spirit fosters collaboration on research projects and creates a supportive environment.
- Formal Background
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Postdoctoral Fellow, Columbia University, US
Department of Chemical Engineering and Columbia Climate School. Advisor: Prof. Lauren Marbella.Ph.D. Chemistry, Weizmann Institute of Science, Israel
Department of Molecular Chemistry and Materials Science. Advisor: Prof. Michal Leskes
Thesis: “Pushing the envelope of high field DNP-NMR methodology towards functional materials”M.Sc. Chemistry, Bar Ilan University, Israel
Department of Materials Chemistry. Advisor: Prof. Aharon Gedanken.
Thesis: “Imparting multi-function properties to substrates by the sonochemical method”B.Sc. Chemistry, Bar Ilan University, Israel
Department of Materials ChemistryDuring my PhD, I pioneered surface-sensitive NMR techniques, specifically Dynamic Nuclear Polarization (DNP)-NMR, in conductors and semiconductors. This allowed me to study interfaces in energy systems with molecular-scale precision, addressing a previous lack of understanding in applying DNP-NMR to energy materials. Overcoming challenges related to the reactivity and conductivity of battery electrode materials, I developed innovative DNP approaches, extracting molecular-scale information on battery interfaces. Additionally, I introduced novel DNP-NMR protocols to investigate 2D semiconductor surface chemistry, revealing structural defects in MoSe2 with implications for catalysis and quantum computing. This work is expected to apply to many other systems and the information can be used to tune the design of novel materials for enhanced performance and reduced dependence on fossil fuels. During my time at WIS, I also served as a chair in the Women in Chemistry forum and was a member of the organizing committee for two conferences.