L. Tölle and M. Hopp , “Recycling faserverstärkter Kunststoffe zu Ende gedacht ,” Kunststoffland NRW Report , 2021.

E. Moritzer, F. Hecker, C. L. Elsner, and A. Hirsch, “Influences of Temperature-Dependent Boundary Conditions on Component Properties in Arburg Plastic Freeforming,” presented at the 36th International Conference of the Polymer Processing Society, Montreal, Canada.

E. Moritzer, M. Richters, J. Hillemeyer, and D. Krassmann, “Mit dem Schraubblind-Durchsetznieten Metallteile mit Composites bei einseitiger Zugänglichkeit verbinden,” Joining Plastics, 2021.

E. Moritzer, A. Hirsch, and C. Dalmer, Investigation of Plastic Freeformed, Open-Pored Structures with Regard to Producibility, Reproducibility and Liquid Permeability. Springer, 2021, pp. 112–129.

E. Moritzer, J. Wächter, and C. L. Elsner, “Investigation of Specific FDM Process Parameters to Optimize the Polymer Discharge of Carbon Fiber Reinforced PEEK,”10.1002/masy.202000269__Macromolecular Symposia, vol. 395, no. 1, 2021, doi:10.1002/masy.202000269 .

E. Moritzer and C. Schumacher, “Stainless Steel Parts Produced by Fused Deposition Modeling and a Sintering Process Compared to Components Manufactured in Selective Laser Melting,”10.1002/masy.202000275__Macromolecular Symposia, vol. 395, no. 1, Art. no. 2000275, 2021, doi:10.1002/masy.202000275 .

E. Moritzer, C. L. Elsner, J. Wächter, and F. Knoop, “Investigation and Realization of Watertight FDM Structures Made of Ultem 9085 in Pressurized Systems,” presented at the 79th Annual Technical Conference of the Society of Plastics Engineers (ANTEC), 2021.

M. Bialaschik, V. Schöppner, M. Albrecht, and M. Gehde, “Influence of material degradation on weld seam quality in hot gas butt welding of polyamides,”10.1007/s40194-021-01108-0__Welding in the World, pp. 1161–1169, 2021, doi:10.1007/s40194-021-01108-0 .

E. Moritzer, C. L. Elsner, and C. Schumacher, “Investigation of MetalPolymer Composites Manufactured by Fused Deposition Modeling with Regard to Process Parameters,”10.1002/pc.26285__Polymer Composites, vol. 42, no. 11, pp. 6065–6079, 2021, doi:10.1002/pc.26285 .

E. Moritzer, J. Hillemeyer, M. Kramer, and C. Hopmann, “Designing of thermosetting plastic components  for direct screwing - Auslegung von Duroplastbauteilen zur Direktverschraubung,” Joining Plastics, pp. 94–103, 2021.

E. Moritzer and M. Richters, “Characterization of wood-filled thermoplastic polyurethanes for the  injection molding process,” Journal of Applied Polymer Science, vol. 138, no. 38, 2021.

E. Moritzer, D. Krassmann, and J. Brikmann, “Entwicklung der Spritzniettechnik als  werkstoffgerechtes Fügeverfahren für hybride Strukturen,” presented at the 11. Fügetechnisches  Gemeinschaftskolloquium, Dresden, 2021.

E. Moritzer, J. Jilg, and T. Rücker, “Er kommt auf die Korngröße an, Mikrogranulat verbessert die  Verteilung feindisperser Füllstoffe in der Direktcompoundierung,” Kunststoffe, pp. 24–27, 2021.

V. Schöppner and J. H. Martens, “Eine runde Sache,” Kunststoffe, pp. 91–93, 2021.

M. Hopp and L. Tölle, “Influence of Fiber Content on the Fiber Dust Formation During Shredding for  Mechanical Recycling of Different Glass and Carbon Fiber Reinforced Thermoplastics,” presented at the 36th  International Conference of Polymer Processing Society (PPS), 2021.

E. Moritzer, J. Hillemeyer, and R. Lotzin, “Fügeelement angespritzt - Einfluss auf die Verbundfestigkeit  zwischen Organoblech und Schraubblindniet untersucht,” Kunststoffe, pp. 42–45, 2021.

E. Moritzer, M. Wortmann, P. Krieger, B. Husgen, and N. Frese, “Effect of Isocyanate Absorption on the  Mechanical Properties of Silicone Elastomers in Polyurethane Vacuum Casting,” ACS Omega, 2021.

E. Moritzer, J. Wächter, and C. Fuhrmann, “INVESTIGATION OF THE PROCESSABILITY OF DIFFERENT HIGHPERFORMANCE MATERIALS IN THE FDM PROCESS WITH REGARD TO THE SHRINKAGE BEHAVIOR,” in 23rd International Conference Materials, Burgas (Bulgarien), 2021, pp. 58–67.

V. Schöppner and K. Gevers, “Lebensdauer vorhersagen?,” K-Zeitung, 2021.

E. Moritzer, “Kühlen mit dem Wärmerohr,” Kunststoffe, pp. 64–67, 2021.