Turning Seashell Waste into Electrically Conductive Particles

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GÄRTNER, Stefanie, Angelina GRAF, Carla TRIUNFO, Davide LAURENZI, Stefan Manuel SCHUPP, Gabriele MAOLONI, Giuseppe FALINI, Helmut CÖLFEN, 2022. Turning Seashell Waste into Electrically Conductive Particles. In: International Journal of Molecular Sciences. Molecular Diversity Preservation International. 23(13), 7256. ISSN 1661-6596. eISSN 1422-0067. Available under: doi: 10.3390/ijms23137256

@article{Gartner2022-07Turni-57882, title={Turning Seashell Waste into Electrically Conductive Particles}, year={2022}, doi={10.3390/ijms23137256}, number={13}, volume={23}, issn={1661-6596}, journal={International Journal of Molecular Sciences}, author={Gärtner, Stefanie and Graf, Angelina and Triunfo, Carla and Laurenzi, Davide and Schupp, Stefan Manuel and Maoloni, Gabriele and Falini, Giuseppe and Cölfen, Helmut}, note={Article Number: 7256} }

Schupp, Stefan Manuel Laurenzi, Davide 2022-06-30T08:33:05Z Gärtner, Stefanie Triunfo, Carla Turning Seashell Waste into Electrically Conductive Particles Maoloni, Gabriele Triunfo, Carla Graf, Angelina Maoloni, Gabriele Cölfen, Helmut Biomaterials such as seashells are intriguing due to their remarkable properties, including their hierarchical structure from the nanometer to the micro- or even macroscopic scale. Transfer- ring this nanostructure to generate nanostructured polymers can improve their electrical conduc- tivity. Here, we present the synthesis of polypyrrole using waste seashell powder as a template to prepare a polypyrrole/CaCO<sub>3</sub> composite material. Various synthesis parameters were optimized to produce a composite material with an electrical conductivity of 2.1 × 10<sup>−4</sup> ± 3.2 × 10<sup>−5</sup> S/cm. This work presents the transformation of waste seashells into sustainable, electronically conductive materials and their application as an antistatic agent in polymers. The requirements of an antistatic material were met for a safety shoe sole. Falini, Giuseppe Graf, Angelina eng Cölfen, Helmut Attribution 4.0 International Laurenzi, Davide Falini, Giuseppe 2022-06-30T08:33:05Z Gärtner, Stefanie Schupp, Stefan Manuel 2022-07

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