Dipl.-Ing. Florian Kleiner

material scientist  ·  engineer  ·  web developer  ·  3D-designer  ·  computer enthusiast


[Public GPG Key]
[Public GPG Key]


Bauhaus-Universität Weimar - "Wachstum und Porosität von C-S-H Phasen" (DFG, LU 1652/30-2)
09.2020-03.2022: Leibniz IPHT - "Forschungsgruppe Pandemiemanagement Thüringen" (TSK)

Private Projects and Web-Administration (selection)

PhotoMark Plugin - WordPress plugin to choose photos for professional photographers (in cooperation with Frowin Ellermann)
Flugplatz Nohra e.V - Website of the association Flugplatz Nohra
Radentscheid Weimar - Website for a bike referendum in Weimar (administration since Q4 2023)
Lotta Filmproduktion - Website for the short film "Elja" (film continuity, set photography, website & social media administration)
Coronafälle in Thüringen - interactive map of corona virus cases in thuringia, in cooperation with Michael Böhme
Deutsche Filmfeststpiele 2020 - Website of the German Film Festival 2020 in Erfurt
Lagerverwaltung der Firma Glatt - Stock management software for chemicals written in VisualBasic and MSSQL

Social Platforms

Scientific: ResearchGate  ·  ORCID  ·  Scholar
3D-Design: Thingiverse  ·  MyMiniFactory  ·  Cults
Other: GitHub  ·  Flickr  ·  Instagram

Scientific Publications (peer reviewed)

  1. Long Nguyen-Tuan, Franz Becker, Florian Kleiner, Christoph Naber, Merlin A. Etzold, Christiane Rößler, Jürgen Neubauer, Horst-Michael Ludwig, Quantitative study on growth and porosity of C-S-H structures: experiments and simulations, Cement and Concrete Research, 2023, doi: 10.1016/j.cemconres.2023.107294, preprint: 10.2139/ssrn.4398990
  2. Florian Kleiner, Marco Decker, Christiane Rößler, Harald Hilbig, Horst-Michael Ludwig, Combined LA-ICP-MS and SEM-EDX analyses for spatially resolved major minor and trace element detection in cement clinker phases, Cement and Concrete Research, 2022, doi: 10.1016/j.cemconres.2022.106875, supplementary data: supplementary document, software, raw images, animation, presentation
  3. Florian Kleiner, Christian Matthes, Christiane Rößler, Argon broad ion beam sectioning and high resolution scanning electron microscopy imaging of hydrated alite, Cement and Concrete Research, 2021, doi: 10.1016/j.cemconres.2021.106583, preprint: arXiv:2108.08137, supplementary data: software, raw images part 1, raw images part 2, animation
  4. Florian Kleiner, Optimization and semi-automatic evaluation of a frosting process for a soda lime silicate glass based on phosphoric acid, International Journal of Applied Glass Science, 2021, doi: 10.1111/ijag.15866, supplementary data: software, raw images
  5. Christoph Naber, Florian Kleiner, Franz Becker, Long Nguyen-Tuan, Christiane Rößler, Merlin A. Etzold, Jürgen Neubauer, C-S-H Pore Size Characterization Via a Combined Nuclear Magnetic Resonance (NMR)-Scanning Electron Microscopy (SEM) Surface Relaxivity Calibration, Materials, 2020, doi: 10.3390/ma13071779
  6. Florian Kleiner, Konrad Posern, Andrea Osburg, Thermal conductivity of selected salt hydrates for thermochemical solar heat storage applications measured by the light flash method, Applied Thermal Engineering, 2017, doi: 10.1016/j.applthermaleng.2016.11.125

Conference Publications (peer reviewed)

  1. Florian Kleiner, Franz Becker, Christiane Rößler, Horst-Michael Ludwig, A python tool to determine the thickness of the hydrate layer around clinker grains using SEM-BSE images., Journal of Microscopy, 2024, doi: 10.1111/jmi.13283, preprint: arXiv:2309.01427, supplementary data: software, raw images, segmented images
  2. Florian Kleiner, Christiane Rößler, Franziska Vogt, Andrea Osburg, Horst-Michael Ludwig, Reconstruction of calcium silicate hydrates using multiple 2D and 3D imaging techniques: Light microscopy, µ-CT, SEM, FIB-nT combined with EDX, Journal of Microscopy, 2021, doi: 10.1111/jmi.13081, link to presentation (video)
  3. Mingze Jiang, Christiane Rößler, Eva Wellmann, Jop Klaver, Florian Kleiner, Joyce Schmatz, Workflow for high-resolution phase segmentation of cement clinker from combined BSE image and EDX spectral data, Journal of Microscopy, 2021, doi: 10.1111/jmi.13072

Conference Publications (no peer review)

  1. Christiane Rößler, Jackson Kocis, Melanie Heinemann, Florian Kleiner, Thomas Sowoidnich, Horst-Michael Ludwig, Variation of Fluidity of Calcined Clay Limestone Cements by Power Ultrasound and Gypsum Addition, 16th International Congress on the Chemistry of Cement 2023, 2023
  2. Christiane Rößler, Florian Kleiner, Christian Matthes, Christopher Hoffmann, Hanna Dieminger, Long Nguyen-Tuan, Jackson Kocis, Thomas Sowoidnich, Horst-Michael Ludwig, Characterisation of cement-based materials by 2D and 3D analytical SEM, Proceedings in civil engineering, 2023, doi: 10.1002/cepa.2888
  3. Florian Kleiner, Marco Decker, Christiane Rößler, Harald Hilbig, Horst-Michael Ludwig, LA-ICP-MS and SEM-EDX analyses for spatially resolved element detection in cement clinker phases, Proceedings in civil engineering, 2023, doi: 10.1002/cepa.2892, presentation, (This article is based on 10.1016/j.cemconres.2022.106875)
  4. Florian Kleiner, Christiane Rößler, Horst-Michael Ludwig, Utilizing Modern FIB/SEM Technology and EDS for 3D Imaging of Hydrated Alite and its Pore Space ERICA-CASH II Final Conference, 2021, doi: 10.25643/bauhaus-universitaet.4455, link to presentation (video)
  5. Florian Kleiner, Christiane Rößler, Nano-scale 3D reconstruction of C-S-H-phases using modern FIB/SEM technology 3rd International Conference on the Chemistry of the Construction Materials, 2021, doi: 10.13140/RG.2.2.32892.67207, poster (en)
  6. Ulrike Schirmer, Florian Kleiner, Andrea Osburg, Objektive Oberflächenbewertung von (P)SCC-Sichtbeton mittels automatisierter Analyse von Bilddaten Tagung Bauchemie, 2019, doi: 10.25643/bauhaus-universitaet.4510
  7. Franziska Vogt, Alexander Gypser, Florian Kleiner, Andrea Osburg, Polymer Concrete for a Modular Construction System: Investigation of Mechanical Properties and Bond Behaviour by Means of X-Ray CT International Congress on Polymers in Concrete, 2018, doi: 10.1007/978-3-319-78175-4_31
  8. Alexander Gypser, Florian Kleiner, Andrea Osburg, Polymerbeton aus Wüstensand für ein modulares Bausystem. Tagung Bauchemie, 2017
  9. Florian Kleiner, Torben Wiegand, Andrea Osburg, Eigenschaftsentwicklung epoxidharzmodifizierter Mörtel auf Zementbasis bei unterschiedlichen klimatischen Bedingungen. Tagung Bauchemie, 2017, doi: 10.25643/bauhaus-universitaet.4506, poster (de)
  10. Stefan Partschefeld, Florian Kleiner, Manuel Heidenreich, Andrea Osburg, Bio-based superplasticizer for cement based materials., ICCCM 2016 – 2nd International Conference on the Chemistry of Construction Materials, 2016

Other Publications

  1. Florian Kleiner, Rainer Heintzmann, Corinna Hägele, Michael Böhme, Riccardo Spott, Christian Brandt, Jonas Brock, Michael Bauer, Petra Dickmann, The Pandemic Contagion. COVID-19 Clusters in Thuringia: An Population Based Analysis of the Infection Locations and Patterns in Germany, SSRN Electronic Journal, 2022, doi: 10.2139/ssrn.4180736, PREPRINT
  2. Sebastian Lang, Andreas Kortgen, Daniel Thomas-Rüddel, Andreas Stallmach, Albrecht Günther, Michael Böhme, Florian Kleiner, Rainer Heintzmann, Heinrich Groesdonk, Raimondo Laubinger, Boris Velter, Michael Bauer, Petra Dickmann, Thüringen: COVID-Konzept senkt Mortalität, Deutsches Ärzteblatt, 2022, 19 (1): A 17-22
  3. Florian Kleiner, Charakterisierung des Einflusses der Wärmeleitfähigkeit von Kompositmaterialien auf die thermochemische Wärmespeicherung, Diplomarbeit, 2014, doi: 10.25643/bauhaus-universitaet.4496, presentation (de)