Job Information
- Organisation/Company
- Maastricht University (UM)
- Research Field
- Physics
- Researcher Profile
- First Stage Researcher (R1)
- Country
- Netherlands
- Application Deadline
- Type of Contract
- Temporary
- Job Status
- Not Applicable
- Hours Per Week
- 38.0
- Is the job funded through the EU Research Framework Programme?
- Not funded by an EU programme
- Is the Job related to staff position within a Research Infrastructure?
- No
Offer Description
The Circular Plastics research group at Maastricht University is looking for a highly motivated PhD candidate to join our team in understanding and developing additive-based solutions for the recycling of polyolefin blends.
Understanding the material and processing stability is extremely important for producing high-quality products from recycled polyolefins like PE and PP. To date, effective European recycling rates of polyolefins are stuck at around 40%, and one of the main bottlenecks is an understanding of how these polymers – often cross-contaminated with each other – behave and interact during the recycling process. The degradation behavior of recyclates can differ considerably from those observed in virgin polymers. The combination of different discarded plastics during recycling, each one containing distinct additives, can hamper or enhance the thermo-oxidative stability of the final recyclate compared to the initial stability of the unblended plastics. Despite their central role, stabilizer additives have not been systematically characterized in recycled plastics when they undergo re-processing. This issue is even more challenging considering the cross-contamination among stabilizers and other additives. Motivated by such questions, the proposed study aims to explore the physicochemical interactions between different stabilizers in recycled PP and PE blends and the effect of re-stabilization of recycled polymers.
As a PhD candidate, you will be responsible for the following tasks:
- Prepare polyolefin blends.
- Evaluate the thermo-oxidative degradation behavior, rheological properties, and mechanical performance of the blends.
- Assess the role of different stabilizing additives in the recyclability of the blends.
- Study the localization of additives in different phases of the blends.
- Write high-quality manuscripts.
- Present the research results.
Requirements
You are self-motivated, autonomous, open-minded, hands-on, and communicative, with good interpersonal skills, and interested in working in an international research environment.
Furthermore, the requisites for this position are:
- You hold a master's degree in Polymer Science, Materials Science, or Chemical Engineering.
- Experience and good understanding of the main physicochemical characterization techniques such as rheology, DSC, TGA, FTIR, GPC, SEM, and AFM.
- Knowledge of polymer processing is a plus.
- Ability to plan and conduct activities in the lab, such as polymer processing, chemical reactions, and physicochemical analysis, following all the safety regulations.
- Previous experience with polyolefins and their additive stabilization systems is an asset.
- Fluency in English (written and oral).
Additional Information
What we offer
As a PhD candidate at the Faculty of Science and Engineering, you will be employed by the most international university in the Netherlands. In addition, we offer you:
- Good employment conditions. The position is graded in scale P according to UFO profile PhD candidate, with corresponding salary based on experience ranging from €2770,00 and €3539,00 gross per month (based on a full-time employment of 38 hours per week). In addition to the monthly salary, an 8.0% holiday allowance and an 8.3% year-end bonus apply.
- An employment contract for a period of 12 months with a scope of 1,0 FTE. Upon a positive evaluation, an extension of 3 years will follow.
- At Maastricht University, the well-being of our employees is of utmost importance, we offer flexible working hours and the possibility to work partly from home if the nature of your position allows it. You will receive a monthly commuting and internet allowance for this. If you work full-time, you will be entitled to 29 vacation days and 4 additional public holidays per year, namely carnival Monday, carnival Tuesday, Good Friday, and Liberation Day. If you choose to accumulate compensation hours, an additional 12 days will be added. Furthermore, you can personalize your employment conditions through a collective labor agreement (CAO) choice model.
- As Maastricht University, we offer various other excellent secondary employment conditions. These include a good pension scheme with the ABP and the opportunity for UM employees to participate in company fitness and make use of the extensive sports facilities that we also offer to our students.
- Last but certainly not least, we provide the space and facilities for your personal and professional development. We facilitate this by offering a wide range of training programs and supporting various well-established initiatives such as 'acknowledge and appreciate'.
The terms of employment at Maastricht University are largely set out in the collective labor agreement of Dutch Universities. In addition, local provisions specific to UM apply. For more information, click here.
Maastricht University is committed to promoting and nurturing a diverse and inclusive community. We believe that diversity in our staff and student population contributes to the quality of research and education at UM, and strive to enable this through inclusive policies and innovative projects led by teams of staff and students. We encourage you to apply for this position.
Curious?
Are you interested in this exciting position but still have questions? Feel free to contact assistant professor Dr. Ali Gooneie at ali.gooneie@maastrichtuniversity.nl for more information.
Applying?
Or are you already convinced and ready to become our new PhD position? Apply now, no later than February 6, 2024, for this position.
The first interviews preferably take place on February 23, 2024. The second interviews will preferably be held on March 1, 2024.
The tird interviews will preferably be held on March 8, 2024.
- Website for additional job details
Work Location(s)
- Number of offers available
- 1
- Company/Institute
- Maastricht University
- Country
- Netherlands
- City
- Sittard-Geleen
- Postal Code
- 6167RD
- Street
- Urmonderbaan 22
Where to apply
- Website
Contact
- City
- Maastricht
- Website
- Street
- Minderbroedersberg 4
- Postal Code
- 6211 LK