Cation valency in water-in-salt electrolytes alters the short- and long-range structure of the electrical double layer.

Autor: Berlinger SA; Department of Chemical and Biomolecular Engineering, University of California, Berkeley, CA 94720., Küpers V; Münster Electrochemical Energy Technology, University of Münster, Münster 48149, Germany., Dudenas PJ; Polymer Processing Group, Materials Science and Engineering Division, National Institute of Standards and Technology, Gaithersburg, MD 20899., Schinski D; Department of Chemical and Biomolecular Engineering, University of California, Berkeley, CA 94720., Flagg L; Polymer Processing Group, Materials Science and Engineering Division, National Institute of Standards and Technology, Gaithersburg, MD 20899., Lamberty ZD; Department of Chemical and Biomolecular Engineering, University of California, Berkeley, CA 94720., McCloskey BD; Department of Chemical and Biomolecular Engineering, University of California, Berkeley, CA 94720.; Energy Storage and Distributed Resources Division, Lawrence Berkeley National Laboratory, Berkeley, CA 94720., Winter M; Münster Electrochemical Energy Technology, University of Münster, Münster 48149, Germany.; Helmholtz-Institute Münster Ionics in Energy Storage, Münster 48149, Germany., Frechette J; Department of Chemical and Biomolecular Engineering, University of California, Berkeley, CA 94720.; Energy Storage and Distributed Resources Division, Lawrence Berkeley National Laboratory, Berkeley, CA 94720.

Publikováno v: Proceedings of the National Academy of Sciences of the United States of America [Proc Natl Acad Sci U S A] 2024 Jul 30; Vol. 121 (31), pp. e2404669121. Date of Electronic Publication: 2024 Jul 24.

Editors' Choice - Ionomer Side Chain Length and Equivalent Weight Impact on High Current Density Transport Resistances in PEMFC Cathodes

Autor: Ramaswamy, N, Kumaraguru, S, Koestner, R, Fuller, T, Gu, W, Kariuki, N, Myers, D, Dudenas, PJ, Kusoglu, A

Publikováno v: Journal of the Electrochemical Society, vol 168, iss 2

Cell voltage at high current densities (HCD) of an operating proton-exchange membrane fuel cell (PEMFC) suffers from losses due to the local-O2 and bulk-H+ transport resistances in the cathode catalyst layer (CCL). Particularly, the interaction of pe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______325::f36fe2ace6b9656fbc4db5c134c8afb1
https://escholarship.org/uc/item/26b8q2gw

Long-Wavelength Instabilities Impact Alignment during Blade Coating of a Stretchable Organic Transistor Blend.

Autor: Dudenas PJ; Material Measurement Laboratory, National Institute of Standards and Technology, Gaithersburg, Maryland 20899, United States., Gann E; Material Measurement Laboratory, National Institute of Standards and Technology, Gaithersburg, Maryland 20899, United States., Freychet G; NSLS-II, Brookhaven National Laboratory, Upton, New York 11973, United States., Richter LJ; Material Measurement Laboratory, National Institute of Standards and Technology, Gaithersburg, Maryland 20899, United States., DeLongchamp DM; Material Measurement Laboratory, National Institute of Standards and Technology, Gaithersburg, Maryland 20899, United States.

Publikováno v: ACS applied materials & interfaces [ACS Appl Mater Interfaces] 2022 Jan 12; Vol. 14 (1), pp. 1537-1545. Date of Electronic Publication: 2021 Dec 22.

Exploring substrate/ionomer interaction under oxidizing and reducing environments

Autor: Ahmet Kusoglu, Meron Tesfaye, Adam Z. Weber, Andrew N. MacDonald, Peter Dudenas

Publikováno v: Tesfaye, M; MacDonald, AN; Dudenas, PJ; Kusoglu, A; & Weber, AZ. (2018). Exploring substrate/ionomer interaction under oxidizing and reducing environments. Electrochemistry Communications, 87, 86-90. doi: 10.1016/j.elecom.2018.01.004. Lawrence Berkeley National Laboratory: Retrieved from: http://www.escholarship.org/uc/item/91r8q87z
Electrochemistry Communications, Vol 87, Iss, Pp 86-90 (2018)

Author(s): Tesfaye, M; MacDonald, AN; Dudenas, PJ; Kusoglu, A; Weber, AZ | Abstract: Local gas transport limitation attributed to the ionomer thin-film in the catalyst layer is a major deterrent to widespread commercialization of polymer-electrolyte

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6d18d54ceab4d48b633f7191ffe3eb7e
https://doi.org/10.1016/j.elecom.2018.01.004

Progress on highly proton-conductive polymer thin films with organized structure and molecularly oriented structure.

Autor: Nagao, Yuki

Publikováno v: Science & Technology of Advanced Materials; Dec2020, Vol. 21 Issue 1, p79-91, 13p