Group

PhD-Student

Braun

Pedro Henrique da Rosa Braun

Am Biologischen Garten 2
IW3, Room 2220
28359 Bremen
Tel. 0421 218 64963

pedrohe1@uni-bremen.de

Research Interests

  • Polymer-derived ceramics with graded structures for phase separation and catalysis

Education

2019 - present Ph.D. Student, Advanced Ceramics Group, University of Bremen, Bremen, Germany
2014 - 2019 Dipl.-Ing in Materials Science and Engineering,Federal University of Santa Catarina, Florianópolis, Brazil

Positions and Work Experience

2019 Qualification student of DFG research training group MIMENIMA (GRK 1860): Solution-based freeze casting of aligned pore structures for capillary transport applications, at Advanced Ceramics Group, University of Bremen, Bremen, Germany
2018 Internship and Diplom thesis: Solution-based freeze casting of polysiloxane for capillary transport applications, Advanced Ceramics Group, University of Bremen, Bremen, Germany
2017-2018 Undergraduate Researcher: Mechanical testing and characterization of glass-fiber reinforced PBT composite development project, Laboratory of Materials, Federal University of Santa Catarina, Florianópolis, Brazil
2015 Undergraduate researcher: Rheological and mechanical testing of mortar with additions of Titania (TiO2), Ceramic & Composite Materials Research Laboratories, Federal University of Santa Catarina, Florianópolis, Brazil
2015 Internship: Mechanical and microstructural characterization of metakaolinite and paper industry waste- based geopolymer, Ceramic & Composite Materials Research Laboratories, Federal University of Santa Catarina, Florianópolis, Brazil

Publications

  1. Infuence of the 3D architecture and surface roughness of SiOC anodes on bioelectrochemical system performance: a comparative study of freeze-cast, 3D-printed, and tape-cast materials with uniform composition.
    Braun, P.H.dR., Kuchenbuch, A., Toselli, B., Rezwan, K., Harnisch, F., Wilhelm, M.,
    Materials for Renewable and Sustainable Energy, 2024
    Volume: 12, Nr. (3), p. n/a
    https://doi.org/10.1007/s40243-023-00253-4

  2. SiOC Screens with Aligned and Adjustable Pore Structure for Screen Channel Liquid Acquisition Device
    da Rosa Braun, P. H., Shukla, P., Rezwan, K., Dreyer, M., Wilhelm, M.,
    Materials, 2023
    Volume:  16 , Nr. ( 3), p. 1063
    https://doi.org/10.3390/ma16031063

  3. Impact of a tert-butyl alcohol-cyclohexane system used in unidirectional freeze-casting of SiOC on compressive strength and mass transport
    da Rosa Braun, P. H., Rezwan, K., Wilhelm, M.,
    Materials and Design , 2021
    Volume:  212, Nr. ( 2 ), p. 110186
    https://doi.org/10.1016/j.matdes.2021.110186

  4. Impact of surface properties of porous SiOC-based materials on the performance of Geobacter biofilm anodes
    da Rosa Braun, P. H., Canuto de Almeida e Silva, T., Rodrigo Quejigo, J., Kuchenbuch, A., Rezwan, K., Harnisch, F., Wilhelm, M.,
    ChemElectroChem , 2021
    Volume: 8, Nr. ( 5 ), p.850-857
    https://doi.org/10.1002/celc.202001568

  5. Unidirectional solution-based freeze cast polymer-derived ceramics: influence of freezing conditions and templating solvent on capillary transport in isothermal wicking
    Schumacher, D., Braun, P., Wilhelm, M., Rezwan, K.,
    Journal of Materials Science, 2020
    Volume: 55, Nr. (10), p.4157-4169
    https://10.1007/s10853-019-04310-0