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Opportunities

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OPPORTUNITIES
WORK WITH QUILL
Postgraduate Studenship Opportunity
Prof. Gosia Swadzba-Kwasny
Chemical recycling of polymers

Polyethylene terephthalate (PET) is among the most abundant plastics, used - for example - in beverage bottles and sports clothes. Although there is perception that PET is easily recycled by mechanical means, in 2022 only 30% of UK’s PET bottles, and negligible percentage of garments, were recycled. About 75% of PET collected for recycling is rejected before it reaches the processing stage. Within the 25% that reaches recycling, only 17% is returned to bottles, and over 50% ends up in fibres, which are not recycled. While mechanical recycling is an important avenue for extending life cycles of polymers, it yields inferior quality product after each iteration. In contrast, chemical recycling breaks polymers down to building blocks (monomers), which can then be used in the synthesis of recycled polymers of quality equal to virgin products.

PET depolymerisation can be achieved through the reaction with alcohol or water, and is catalysed by a wide range of acids and bases. The challenge is to find a catalyst that enables easy product separation, can be recycled and is inexpensive. Furthermore, it should be robust to handle contaminated waste and polymer blends. Preliminary results for PET alcoholysis have been very promising. This project will focus on the use of inexpensive ionic liquids based on sufluric acid and amines, developed in the Swadzba-Kwasny group, for the chemical recycling of real-life polymeric waste (PET, polyurethanes and spandex) and their composites.

Funding Information

Self funded PhD

Candidates must possess or expect to obtain, a 2:1 or first-class degree in Chemistry, Chemical Engineering or closely related discipline

Candidates must be available to start the post by October 2025

For more information, please contact: Prof. Gosia Swadzba-Kwasny (m.swadzba-kwasny@qub.ac.uk)

Project length: 3 Years full time

Funding body: Self funding

Closing date for application: 30 April 2025

 

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2024 QUILL Summer Studentships
Summer Studentships Vacancies at QUILL

 

There are currently no summer studentships vacancies available.

Please check this page regularly for updated information, and be sure to read the information in relation to other opportunities below.

OTHER OPPORTUNITIES
Funding Sources

 

Postdoctoral Researchers

We welcome applications worldwide from candidates with high quality CVs and relevant experience. Post-doctoral researchers are particularly encouraged to apply for independent funding, such as:

  • Royal Society of Chemistry
  • Newton International Fellowships
  • Leverhulme Trust
  • EPSRC Postdoctoral Fellowships
  • Marie Sklodowska-Curie Research Fellowships

Candidates will receive strong support with these applications including assistance with research proposals.

Students

Self-funded students are welcome to contact the center informally. If you plan to apply for a funding scheme, please contact us to discuss a potential project before applying formally.

Undergraduate Students

Each year, we welcome Level 3 and 4 students for their final year research projects. Although individual projects vary, they follow the main research themes in the group. Each student works closely with a more experienced group member.

Undergraduate Summer Students

Funded summer studentships are available annually through various funding streams, including RSC and QUILL summer studentships. The deadlines for applications are quite early on in the year so students are encouraged to get in touch in advance to consider a potential application.

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