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Now showing items 11-20 of 44
(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2019)
In a solid-liquid dual-phase CO2 separation membrane, the native ions in the molten alkali carbonate, including carbonate anions and metal cations can transport CO2 in a process that is charge-compensated by electronic ...
(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2019)
A solid-state photoelectrochemical (SSPEC) cell is an attractive approach for solar water splitting, especially when it comes to monolithic device design. In a SSPEC cell the electrodes distance is minimized, while the use ...
(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2019)
Mixed oxide hydride anion systems constitute a novel class of materials exhibiting intriguing properties such as solid-state hydride ion conduction and fast anion exchange. In this contribution we derive the kinetics of ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2018)
In order to adopt water electrolyzers as a main hydrogen production system, it is critical to develop inexpensive and earth-abundant catalysts. Currently, both half-reactions in water splitting depend heavily on noble metal ...
(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2019)
A novel synthesis route for preparing well-defined composites based on CMO (CaMnO3) has been established taking advantage of the unique phase relations in the system Ca-Mn-O at reducing- and oxidizing atmosphere, respectively. ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)
We have measured water uptake and hydration enthalpy in 50% La and Nd doped CeO2, also to be taken as compositions in the series La2−xNdxCe2O7 (x = 0.0, 0.5, 1.0 and 2.0) using combined thermogravimetry (TG) and differential ...
(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2020)
The structure of BaLnCo2O6-δ (Ln =La, Pr, Nd, Sm, Gd, Tb and Dy) was studied by the means of synchrotron radiation powder X-ray diffraction, neutron powder diffraction and Transmission Electron Microscopy (TEM), while water ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)
Catalytic methane steam reforming was conducted at low temperature using a Pd catalyst supported on Ce1−xMxO2 (x = 0 or 0.1, M = Ca, Ba, La, Y or Al) oxides with or without an electric field (EF). The effects of the catalyst ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)
Low temperature (<500 K) methane steam reforming in an electric field was investigated over various catalysts. To elucidate the factors governing catalytic activity, activity tests and various characterization methods were ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
The improvement of indoor environments is of great importance as it can significantly improve human health, comfort and productivity. Herein, different forms of TiO2 nanorods were used as the photocatalyst for generation ...