The Nanoporous RP-20 Carbon Electrode as a Model for Energy Storage and Conversion Systems - Studied with µCT, SAXS and SANS Techniques

The manuscript describes quantitative morphological and structural information for the nanoporous RP-20 powder andelectrode based on that carbon - studied with X-ray microcomputed tomography, small-angle neutron scattering, and small-angle X-ray scattering techniques. μCT measurements demonstrated t...

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Bibliographic Details
Published inECS transactions Vol. 77; no. 11; pp. 1133 - 1144
Main Authors Härk, Eneli, Kardjilov, Nikolay, Hilger, André, Petzold, Albrecht, Risse, Sebastian, Vaas, Ingrid, Goerigk, Günther, Jafta, Charl, Ballauff, Matthias, Lust, Enn
Format Journal Article
LanguageEnglish
Published The Electrochemical Society, Inc 07.07.2017
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Summary:The manuscript describes quantitative morphological and structural information for the nanoporous RP-20 powder andelectrode based on that carbon - studied with X-ray microcomputed tomography, small-angle neutron scattering, and small-angle X-ray scattering techniques. μCT measurements demonstrated that the diffusion process inside of the RP-20 electrode is significantly influenced by the nature of the solvent. SAXS measurements were performed in order to collect quantitative morphological and structural information for nanoporous RP-20 powder-polytetrafluoroethylene binder based electrode material. Comparison of the complementary scattering techniques, i.e., SAXS and SANS has been provided. The interaction of heavy water inside of the nanoporous PR-20 based electrode by SANS technique was observed.
ISSN:1938-5862
1938-6737
1938-6737
1938-5862
DOI:10.1149/07711.1133ecst