Doctoral network
To support the successful completion of their doctorates, meetings of all PhD students supervised internally and externally by Prof. Dr.-Ing. Hans-Josef Endres have already been taking place half-yearly since 2015
The core objectives of the meetings are to reflect on the progress of their own doctorate, to develop a routine in presenting their own doctoral content, to discuss and exchange ideas with other doctoral candidates or with those who have successfully completed their doctorate, and to broaden their own academic horizons.
The meetings are coordinated by Dr. Florian Bittner.
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PhD meeting in November 2025
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PhD meeting in May 2025
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PhD meeting in October 2024
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PhD meeting in March 2024
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PhD meeting in April 2023
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PhD meeting in November 2022
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PhD meeting in May 2023
Current doctorates
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Nico Niemeyer
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Bittner | IKK
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Florian Bittner
Simon Hoebel
Recyclability of plastic components as a part of future generations of automobiles
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Bittner | IKK
Dominic Jonscher
Development of technical measures to optimize the VOC removal processes following the compounding process
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Christian Wyrwa
Meret Jürgens
Development and implementation of circular economy concepts in SMEs in the plastics sector
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Struth | IKK
Constantin Keul
Development of a Standardized Life Cycle Assessment Methodology for Higher Education Institutions
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Bittner | IKK
Stefan Kerkenberg
Evaluation of recycling and manufacturing processes considering existing energy flows and provision of the significant process parameters for sustainability assessments
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Bittner | IKK
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IKK
Simon Lowitzki
Systematic investigation of the recyclability of combinations of different plastics
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Bittner | IKK
Felix Mehrens
Development of an analysis and recycling method for the production of plastic recyclates requiring approval
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Christian Wyrwa
Merlin Pohler
Development of a holistic product sustainability strategy with a focus on product Life Cycle Assessment (LCA) using the example of a plastics processing industrial company
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Florian Bittner | IKK
David Rapp
Technical evaluation and further development of physical recycling processes for post-consumer polyolefins in the context of the circular economy
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Bittner | IKK
Niklas Rode
Classification and prediction of material properties in the mechanical recycling process of polyolefins using near infrared spectroscopy (NIRS)
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Pohler | IKK
Completed doctorates
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Christian Schulz
Dr. rer. pol. Louisa Nickel
Supply Chain Assessments from a Social Impact Perspective using Social Life Cycle Assessment (S-LCA)
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Florian Bittner
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Bittner | IKK
Dr.-Ing. Sebastian Spierling
Environmental assessment of bioplastics in a circular economy
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Florian Bittner
Dr. rer. nat. Natalie Vellguth
Surface modification of fiber materials and textile semi-finished products for use in fiber composite plastics
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Florian Bittner
Dr.-Ing. Lennart Veltmaat
Mapping of manufacturing influences on the behavior of short-fiber-reinforced plastics via the use of a mesh-free simulation method
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Bittner | IKK
Venkateshwaran Venkatachalam
Integrating Ecodesign and Sustainability Assessment for a circular economy of plastics and composites
Your mentor and contact person
© Christian Wyrwa
© Christian Wyrwa
30823 Garbsen
