Summary
Postdoctoral Openings:
4 positions have opened up for 2023:
Ionic Liquid Biorefining:
https://www.imperial.ac.uk/jobs/description/ENG02432/research-associate
Ionic Liquid for Biobased Materials:
https://www.imperial.ac.uk/jobs/description/ENG02433/research-associate
Catalysis for Biobased Surfactant Synthesis:
https://www.imperial.ac.uk/jobs/description/ENG02434/research-associate
Supported Ionic Liquids for Wastewater Treatment:
https://www.imperial.ac.uk/jobs/description/ENG02435/research-associate
Prof Jason Hallett performs research involving the solution behaviour of ionic liquids and the use of ionic liquids in the production of lignocellulosic biofuels, sustainable chemical feedstocks, vaccine manufacturing and waste recycling (particularly for metal-contaminated solid materials). This research is supported by both the UKRI and industry.
Prof Hallett currently serves as a core member of the Supergen Bioenergy Hub and the Future Vaccines Manufacturing Research Hub.
He is also co-founder of 6 spin-out companies based on the group's research:
Lixea, a circular bioeconomy company which uses low-cost ionic liquids to fractionate waste biomass for biofuel, chemical and material production from cellulose and lignin. Lixea operates a pilot plant in Sweden for the Dendronic process, which is the commercial version of teh group's ionoSolv process.
Nanomox, which produces advanced materials, especially metal oxides, from metallic waste streams using the ionic-liquid based technology Oxidative Ionothermal Synthesis (OIS), developed in the group.
EcoSAF, which produces bio-derived furan-based surfactants for detergent and personal care applications. The surfactants demonstarte superior performance to petrochemical surfactants but are fully biodegradable, non-toxic and renewable. They have a similar cost point to market detergents.
DyeRecycle, which extracts dyes from waste textiles and transfers them to new fabrics, enabling easier textile recycling and creating the first circular dyeing process. DyeRecycle uses ionic liquids to achieve a waterless dyeing solution.
CO2Co, which is a recently launched direct air capture company developing extremely large-scale CO2 removal solutions.
Ionic Recovery, which is a circular economy company that de-metallizes a wide range of waste bio-based feedstocks, such as sewage sludge.
A very special company was also founded by one of the group's PhD studnts:
Oorja (Dr Clementine Chambon) is a social enterprise dedicated to changing teh lives of rural farmers i nIndia by bring solar electricity for irrigation, commercial and home use to communities without adequate access to power.
Prof Hallett received his PhD in Chemical Engineering from the Georgia Institute of Technology. He joined Imperial College, first with a Marshall-Sherfield Postdoctoral Fellowship in Sustainable Chemistry and in 2014 was appointed a Senior Lecturer in the Department of Chemical Engineering, before promotion to Reader in 2016 and Professor in 2018. He has authored over 150 articles and holds 10 patents.
PhD opportunities:
PhD studentships: The Department of Chemical Engineering is currently accepting applications from outstanding students for our Departmental PhD Studentships (http://www.imperial.ac.uk/engineering/departments/chemical-engineering/courses/postgraduate/phd/scholarships/).
These are fully funded 42-month positions with a host academic. If you are interested in applying for a scholarship hosted in my lab, please contact me (j.hallett@imperial.ac.uk)
Postdoctoral Openings:
4 positions have opened up for 2023:
Ionic Liquid Biorefining:
https://www.imperial.ac.uk/jobs/description/ENG02432/research-associate
Ionic Liquid for Biobased Materials:
https://www.imperial.ac.uk/jobs/description/ENG02433/research-associate
Catalysis for Biobased Surfactant Synthesis:
https://www.imperial.ac.uk/jobs/description/ENG02434/research-associate
Supported Ionic Liquids for Wastewater Treatment:
https://www.imperial.ac.uk/jobs/description/ENG02435/research-associate
Integrated Biorefinery Research:
This area of research focusses on the simultaneous production of both biofuels and chemical feedstocks from renewable resources, such as from lignocellulosic biomass. This involves a range of research areas in my group, including:
Deconstruction of Biomass using Ionic liquids
Enzymatic Biocatalysis in Protein-friendly Ionic Liquids
Bioprocess Development and Scale-up
Other Ionic Liquids Research:
Vaccine Formulation Development for Room Temperature Storage and Enhanced Delivery
Metal Recovery from Waste Streams
Process, Techno-economic, and Socio-economic Modelling of Ionic Liquid Biorefining
Catalytic Production of Platform Chemicals from Biomass using Ionic Liquids
Interactions of Ionic Liquids with Biopolymers
Recycling Ionic Liquids
Textile and Dye Recycling using Ionic Liquids
Wastewater Treatment using Supported Ionic Liquids
Corrosion in Ionic liquids
Other Research Topics:
Biobased Surfactant Production from Biorefinery Waste
Solvent-based Carbon Capture and Storage Perspectives
Selected Publications
Journal Articles
Mota A, Hallett JP, Kuznetsov ML, et al., 2011, Structural characterization and DFT study of (VO)-O-IV(acac)(2) in imidazolium ionic liquids, Physical Chemistry Chemical Physics, Vol:13, ISSN:1463-9076, Pages:15094-15102
Lui MY, Crowhurst L, Hallett JP, et al., 2011, Salts dissolved in salts: ionic liquid mixtures, Chem. Sci., Vol:2, Pages:1491-1496-1491-1496
Hallett JP, Liotta CL, Ranieri G, et al., 2009, Charge Screening in the S(N)2 Reaction of Charged Electrophiles and Charged Nucleophiles: An Ionic Liquid Effect, Journal of Organic Chemistry, Vol:74, ISSN:0022-3263, Pages:1864-1868
Wells TP, Hallett JP, Williams CK, et al., 2008, Esterification in ionic liquids: The influence of solvent basicity, Journal of Organic Chemistry, Vol:73, ISSN:0022-3263, Pages:5585-5588
Hallett JP, Ford JW, Jones RS, et al., 2008, Hydroformylation catalyst recycle with gas-expanded liquids, Industrial & Engineering Chemistry Research, Vol:47, ISSN:0888-5885, Pages:2585-2589
Ranieri G, Hallett JP, Welton T, 2008, Nucleophilic reactions at cationic centers in ionic liquids and molecular solvents, Industrial & Engineering Chemistry Research, Vol:47, ISSN:0888-5885, Pages:638-644