Principle Investigator



Email: tmo32@cam.ac.uk

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Assistant Professor in Energy Technologies
Department of Engineering
University of Cambridge

B.S in Chemical and Biomolecular Engineering
Johns Hopkins University (2012)

Ph.D. in Chemical and Biomolecular Engineering
University of Pennsylvania (2018)

Module Integration and Development Engineer
Intel Corporation (2021)

Postdoctoral Fellow in Chemical Engineering and Materials Science
University of Minnesota – Twin Cities (2023)

Learn More

Dr Onn received his bachelor’s degree from Johns Hopkins University and completed his doctoral studies at the University of Pennsylvania under the advisement of Prof. Raymond J. Gorte. Following three years working on the Intel’s 4 nm and 3 nm process, he left for the University of Minnesota to work on programmable catalytic materials with Prof. Paul J. Dauenhauer and Prof. C. Dan Frisbie. In his free time, he enjoys blitz chess and badminton.


PhD Candidates


Ning Wang

Research: Atomic Layer Deposition, Perovskites, Single atoms, Capacitors

Fun fact: Ning enjoys tennis and dumplings. Ning is in Queens’ College.

Joseph R Jolley

Research: Chemical Vapor Deposition, Graphene Synthesis, Catalytic Capacitors

Fun fact: Joe is in King’s College.

M.Phil Candidates


Zhengyi Wu (Zoe)

Thesis topic: ALD of cerium oxide for methane dry reforming reaction

M.Phil Alumni

NameClassThesis Topic
Nikola A. Bakoc2024Techno-economic analysis of green hydrogen: surface area and active sites.
Ning Wang2024ALD of iron oxide for high temperature emissions control
Zhengyi Wu (Zoe)2024ALD of cerium oxide for methane dry reforming reaction
Yidong Zhang2024Techno-economic analysis of green hydrogen vs. grey hydrogen

Undergraduate Researchers


Jihwan Kim

Research Project: Joule-heated systems and electric field systems. Dynamic oscillations.

Fun fact: His hobbies are urban sketching, boxing and weightlifting. Jihwan is from Churchill College.


Joseph Garvey

Research Project: Repurposing Heat from Data Centers

Fun fact: Joe runs a company that produces music festivals and designs loudspeakers. Joe is from Lucy Cavendish College.

Maggie Qian

Research Project: Electrolysis with lanthanum-based perovskite systems.

Fun fact: Maggie’s hobbies are drawing cartoon and watching musicals programs. Maggie is from Fitzwilliam College.


Matthew Dixon

Research Project: Electrolysis with mixed oxide-based systems.

Fun fact: Matthew enjoys running and orienteering. Matthew is from Queens’ College.




Postdoctoral Fellows


Aliki M. Tsopelakou

Research Project: Photocatalysis and methane oxidation. I am a secondary (adopted) advisor.

© 2023 Tzia Ming Onn, Energy, Department of Engineering, Trumpington Street, Cambridge, CB2 1PZ, UK; tmo32@cam.ac.uk