Angela Gondolini
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View article: Exploring the Potential of Cold Sintering for Proton-Conducting Ceramics: A Review
Exploring the Potential of Cold Sintering for Proton-Conducting Ceramics: A Review Open
Proton-conducting ceramic materials have emerged as effective candidates for improving the performance of solid oxide cells (SOCs) and electrolyzers (SOEs) at intermediate temperatures. BaCeO3 and BaZrO3 perovskites doped with rare-earth e…
View article: High-temperature planar asymmetric ceramic membranes: Effect of the Pt amount and dispersion on the H2 separation performance
High-temperature planar asymmetric ceramic membranes: Effect of the Pt amount and dispersion on the H2 separation performance Open
This work investigates for the first time the effect of Pt catalyst amount and dispersion on hydrogen permeation performances of BaCe0.65Zr0.20Y0.15O3−δ–Gd0.2Ce0.8O2−δ (BCZY–GDC) composite planar Cer-Cer membranes with asymmetrical archite…
View article: Advances and prospects in manufacturing of ceramic oxygen and hydrogen separation membranes
Advances and prospects in manufacturing of ceramic oxygen and hydrogen separation membranes Open
Hydrogen and oxygen are considered essential gases for industrial processes. Hydrogen is the main candidate to store discontinuous electricity produced by renewable energy sources playing a crucial role in achieving the European Green Deal…
View article: Role of carbonate amount and synthesis procedure in the conductivity of SDC-Na2CO3 composite electrolytes for solid oxide cells applications
Role of carbonate amount and synthesis procedure in the conductivity of SDC-Na2CO3 composite electrolytes for solid oxide cells applications Open
Composite electrolytes of sodium carbonate and samarium doped ceria (SDC-Na2CO3) provide outstanding proton conductivity between 300 °C and 650 °C, which is extremely sensitive to the synthesis procedure and to the amount and crystallinity…
View article: Graphene Oxide‐Arginine Composites: Efficient Dual Function Materials for Integrated CO<sub>2</sub> Capture and Conversion
Graphene Oxide‐Arginine Composites: Efficient Dual Function Materials for Integrated CO<sub>2</sub> Capture and Conversion Open
The “on‐demand” capture and utilization of CO 2 is effectively realized with a readily accessible dual function organic composite. The covalent and controlled derivatization of graphene oxide (GO) surface with naturally occurring arginine …
View article: 3D microextrusion of eco-friendly water based cer-cer composite pastes for hydrogen separation
3D microextrusion of eco-friendly water based cer-cer composite pastes for hydrogen separation Open
Ceramic membranes operating at high-temperatures are a key-technology for hydrogen separation processes. Cer-cer composites based on BaCe0.65Zr0.20Y0.15O3-d-Gd0.2Ce0.8O2-d have gained increasing attention as asymmetric membranes for H2 pur…
View article: Fabrication and electrochemical modelling of 8YSZ and GDC10 freeze tape cast scaffolds for solid oxide cells (SOCs)
Fabrication and electrochemical modelling of 8YSZ and GDC10 freeze tape cast scaffolds for solid oxide cells (SOCs) Open
The morphology of electrodes in Solid Oxide Cells (SOCs) has a great impact on their
\nmechanical stability during operation as well as transport properties and kinetics, which in
\nturn affect electrode and cell performance. This study pr…
View article: Identification of structural changes in CaCu<sub>3</sub>Ti<sub>4</sub>O<sub>12</sub> on high energy ball milling and their effect on photocatalytic performance
Identification of structural changes in CaCu<sub>3</sub>Ti<sub>4</sub>O<sub>12</sub> on high energy ball milling and their effect on photocatalytic performance Open
Milling increased the surface-area normalised photocatalytic performance of a perovskite, through inclusion of defects as determined by X-ray absorption spectroscopy.
View article: Highly transparent Bi<sub>4</sub>Ti<sub>3</sub>O<sub>12</sub> thin-film electrodes for ferroelectric-enhanced photoelectrochemical processes
Highly transparent Bi<sub>4</sub>Ti<sub>3</sub>O<sub>12</sub> thin-film electrodes for ferroelectric-enhanced photoelectrochemical processes Open
Highly transparent Bi 4 Ti 3 O1 2 (BiTO) thin-film photocathodes were fabricated for the ferroelectric-assisted photo-electrochemical (PEC) reduction of CO 2 , showing the potential of effectively exploiting the ferroelectric properties of…
View article: Photoelectrochemical Hydrogen Production by Screen-Printed Copper Oxide Electrodes
Photoelectrochemical Hydrogen Production by Screen-Printed Copper Oxide Electrodes Open
In this work, copper oxides-based photocathodes for photoelectrochemical cells (PEC) were produced for the first time by screen printing. A total 7 × 10−3 g/m2 glycerine trioleate was found as optimum deflocculant amount to assure stable a…
View article: Experimental approach for the study of SOFC cathodes
Experimental approach for the study of SOFC cathodes Open
The suitability of impedance measurements in Solid Oxide Fuel Cells (SOFCs) is an important concern, especially in case of measuring separately the behaviour of one of the electrode when an overvoltage is applied. In this case a thin elect…