University of Sydney · School of Chemical & Biomolecular Engineering

Interfacial
Chemical Engineering

Sustainable surface Engineering for next-generation processes

We investigate the physics and chemistry at the boundaries between phases — gas, liquid, and solid — to engineer transformative understanding and breakthroughs in energy engineering, environmental science, and advanced materials.

Our Research

Where phases meet, science begins

The ICE Laboratory focuses on understanding and engineering complex phenomena at interfaces between gas, liquid, and solid phases — from nanoscale molecular interactions to large-scale industrial processes.

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Surface Chemistry

Engineering interfacial chemistry, wettability, and surface charge through liquid- and vapor-phase functionalization.

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Surface Engineering

Designing hierarchical surfaces across nano-, micro-, and macro-scales using self-assembly, particle technologies, lithography, and 3D printing.

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Surface Characterization

Probing surface structure, chemistry, and interfacial dynamics using advanced microscopy, spectroscopy, and quantitative imaging.

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Multiphase Flow & Transport

Understanding gas–liquid and gas–solid interactions, bubble dynamics, and transport phenomena in multiphase systems and reactors.

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Electrochemical Interfaces

Engineering electrode–electrolyte interfaces and solid-liquid-gas interactions to improve the efficiency and stability of electrochemical systems.

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Sustainable Processing

Developing energy-passive and sustainable interfacial technologies for water treatment, pollutant removal, and resource-efficient processing.

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People

A collaborative team united by curiosity about interfacial engineering. 
View fully-funded open positions.

Dr. William S. Y. Wong

Lecturer & Group Leader

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Funded PhD Position Open

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Funded PhD Position Open

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B.Eng. Thesis Project / Master's by Research

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Self-funded Positions (Ph.D. / PD fellowships)

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Recruitment takes place on a rolling basis and is open to self-funded positions. 

Details regarding eligibility, application procedures and English-language requirements can be found in this link.

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Get in Touch

We welcome enquiries from prospective students, collaborators, and industry partners.

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Address
School of Chemical & Biomolecular Engineering
The University of Sydney, NSW 2006
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Emailwilliam.swong@sydney.edu.au