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Dilution versus fractionation: separation technologies hyphenated with spICP-MS for characterizing metallic nanoparticles in aerosols
Cen, T., Zhao, Y. B., Testino, A., Wang, J., Torrent, L., & Ludwig, C. (2024). Dilution versus fractionation: separation technologies hyphenated with spICP-MS for characterizing metallic nanoparticles in aerosols. Journal of Aerosol Science, 177, 106317 (15 pp.). https://doi.org/10.1016/j.jaerosci.2023.106317
Rotating disk diluter hyphenated with single particle ICP-MS as an online dilution and sampling platform for metallic nanoparticles characterization in ambient aerosol
Cen, T., Torrent, L., Testino, A., & Ludwig, C. (2024). Rotating disk diluter hyphenated with single particle ICP-MS as an online dilution and sampling platform for metallic nanoparticles characterization in ambient aerosol. Journal of Aerosol Science, 175, 106283 (14 pp.). https://doi.org/10.1016/j.jaerosci.2023.106283
Continuous supercritical water impregnation method for the preparation of metal oxide on activated carbon composite materials
Maxim, F., Toma, E. E., Stoian, G. S., Contescu, C., Atkinson, I., Ludwig, C., & Tanasescu, S. (2024). Continuous supercritical water impregnation method for the preparation of metal oxide on activated carbon composite materials. Energies, 17(4), 913 (14 pp.). https://doi.org/10.3390/en17040913
Opportunities in critical rare earth metal recycling value chains for economic growth with sustainable technological innovations
Patil, A. B., Struis, R. P. W. J., & Ludwig, C. (2023). Opportunities in critical rare earth metal recycling value chains for economic growth with sustainable technological innovations. Circular Economy and Sustainability, 3(2), 1127-1140. https://doi.org/10.1007/s43615-022-00204-7
Surfactant-based enrichment of rare earth elements from NdFeB magnet e-waste: optimisation of cloud formation and rare earths extraction
Patil, A. B., Thalmann, N., Torrent, L., Tarik, M., Struis, R. P. W. J., & Ludwig, C. (2023). Surfactant-based enrichment of rare earth elements from NdFeB magnet e-waste: optimisation of cloud formation and rare earths extraction. Journal of Molecular Liquids, 382, 121905 (13 pp.). https://doi.org/10.1016/j.molliq.2023.121905
Aerosol-into-liquid capture and detection of atmospheric soluble metals across the gas-liquid interface using Janus-membrane electrodes
Zhao, Y. B., Cen, T., Jiang, F., He, W., Zhang, X., Feng, X., … Wang, J. (2023). Aerosol-into-liquid capture and detection of atmospheric soluble metals across the gas-liquid interface using Janus-membrane electrodes. Proceedings of the National Academy of Sciences of the United States of America PNAS, 120(10), e2219388120 (11 pp.). https://doi.org/10.1073/pnas.2219388120
A long-term study on structural changes in calcium aluminate silicate hydrates
Barzgar, S., Yan, Y., Tarik, M., Skibsted, J., Ludwig, C., & Lothenbach, B. (2022). A long-term study on structural changes in calcium aluminate silicate hydrates. Materials and Structures, 55(10), 243 (22 pp.). https://doi.org/10.1617/s11527-022-02080-x
Flowing gas experiments reveal mechanistic details of interfacial reactions on a molecular level at Knudsen Flow conditions
Iannarelli, R., Ludwig, C., & Rossi, M. J. (2022). Flowing gas experiments reveal mechanistic details of interfacial reactions on a molecular level at Knudsen Flow conditions. Frontiers in Astronomy and Space Sciences, 9, 891177 (27 pp.). https://doi.org/10.3389/fspas.2022.891177
The kinetics of adsorption and desorption of selected semivolatile hydrocarbons and H<sub>2</sub>O vapor on two mineral dust materials: a molecular view
Iannarelli, R., Ludwig, C., & Rossi, M. J. (2022). The kinetics of adsorption and desorption of selected semivolatile hydrocarbons and H2O vapor on two mineral dust materials: a molecular view. Journal of Physical Chemistry A, 126(46), 8711-8726. https://doi.org/10.1021/acs.jpca.2c04903
Insights about inductively coupled plasma optical emission spectroscopy interferences of major rare earth elements in complex e-waste feeds
Patil, A. B., Tarik, M., Schuler, A. J., Torrent, L., Struis, R. P. W. J., & Ludwig, C. (2022). Insights about inductively coupled plasma optical emission spectroscopy interferences of major rare earth elements in complex e-waste feeds. Spectrochimica Acta B: Atomic Spectroscopy, 191, 106399 (11 pp.). https://doi.org/10.1016/j.sab.2022.106399
Separation and recycling potential of rare earth elements from energy systems: feed and economic viability review
Patil, A. B., Paetzel, V., Struis, R. P. W. J., & Ludwig, C. (2022). Separation and recycling potential of rare earth elements from energy systems: feed and economic viability review. Separations, 9(3), 56 (15 pp.). https://doi.org/10.3390/separations9030056
Effective removal of the rotifer <em>Brachionus calyciflorus</em> from a <em>Chlorella vulgaris</em> microalgal culture by homogeneous solar photo-Fenton at neutral pH
Pulgarin, A., Decker, J., Chen, J., Giannakis, S., Ludwig, C., Refardt, D., & Pick, H. (2022). Effective removal of the rotifer Brachionus calyciflorus from a Chlorella vulgaris microalgal culture by homogeneous solar photo-Fenton at neutral pH. Water Research, 226, 119301 (10 pp.). https://doi.org/10.1016/j.watres.2022.119301
Standard-free quantification of dicarboxylic acids: case studies with salt-rich effluents and serum
Salionov, D., Ludwig, C., & Bjelić, S. (2022). Standard-free quantification of dicarboxylic acids: case studies with salt-rich effluents and serum. Journal of the American Society for Mass Spectrometry, 33(6), 932-943. https://doi.org/10.1021/jasms.1c00377
An elution-based method for estimating efficiencies of aerosol collection devices not affected by their pressure drops
Zhao, Y. B., Cen, T., Tang, J., He, W., Ludwig, C., Chen, S. C., & Wang, J. (2022). An elution-based method for estimating efficiencies of aerosol collection devices not affected by their pressure drops. Separation and Purification Technology, 287, 120590 (9 pp.). https://doi.org/10.1016/j.seppur.2022.120590
Integrated aerodynamic/electrochemical microsystem for collection and detection of nanogram-level airborne bioaccessible metals
Zhao, Y. B., Tang, J., Cen, T., Qiu, G., He, W., Jiang, F., … Wang, J. (2022). Integrated aerodynamic/electrochemical microsystem for collection and detection of nanogram-level airborne bioaccessible metals. Sensors and Actuators B: Chemical, 351, 130903 (11 pp.). https://doi.org/10.1016/j.snb.2021.130903
The effect of equilibration time on Al uptake in C-S-H
Barzgar, S., Tarik, M., Ludwig, C., & Lothenbach, B. (2021). The effect of equilibration time on Al uptake in C-S-H. Cement and Concrete Research, 144, 106438 (11 pp.). https://doi.org/10.1016/j.cemconres.2021.106438
The effect of pH, Ca/Si ratio and equilibration time on Al uptake in calcium silicate hydrates (C-S-H)
Barzgar, S., Lothenbach, B., Tarik, M., & Ludwig, C. (2021). The effect of pH, Ca/Si ratio and equilibration time on Al uptake in calcium silicate hydrates (C-S-H). In B. L. A. Pichler, P. J. McDonald, B. Lothenbach, K. Scrivener, V. Bortolotti, & M. Ben Haha (Eds.), ERICA CASH II final conference (pp. 45-46). Technische Universität Wien.
Sampling, on-line and off-line measurement of organic silicon compounds at an industrial biogas-fed 175-kWe SOFC plant
Calbry-Muzyka, A., Tarik, M., Gandiglio, M., Li, J., Foppiano, D., de Krom, I., … Biollaz, S. (2021). Sampling, on-line and off-line measurement of organic silicon compounds at an industrial biogas-fed 175-kWe SOFC plant. Renewable Energy, 177, 61-71. https://doi.org/10.1016/j.renene.2021.05.047
Enhancing algae biomass production by using dye-sensitized solar cells as filters
Damergi, E., Qin, P., Sharma, S., Nazeeruddin, M. K., & Ludwig, C. (2021). Enhancing algae biomass production by using dye-sensitized solar cells as filters. ACS Sustainable Chemistry and Engineering, 9(43), 14353-14364. https://doi.org/10.1021/acssuschemeng.1c03780
Detection of trace metals in biogas using extractive electrospray ionization high-resolution mass spectrometry
Giannoukos, S., Tarik, M., Ludwig, C., Biollaz, S., Slowik, J., Baltensperger, U., & Prevot, A. S. H. (2021). Detection of trace metals in biogas using extractive electrospray ionization high-resolution mass spectrometry. Renewable Energy, 169, 780-787. https://doi.org/10.1016/j.renene.2021.01.047
 

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