Publications related to Influence of Composition on Performance in Metallic Iron-Nickel-Cobalt Ternary Anodes for Alkaline Water Electrolysis

Related publications (14)

On the Economic Uncertainty and Crisis Resiliency of Decarbonization Solutions for the Aluminium Industry

Daniel Alexander Florez Orrego, Dareen Zuhir Omar Dardor, Antoine François L Marchal

The aluminium industry emits approximately 1.1 billion tonnes of CO2-eq annually, contributing about 2% of global industrial emissions. Decarbonization pathways aim to achieve net-zero emissions by 2050, but this requires making decisions today for technol ...

PSE Press2025

Impact of Gas Bubble Evolution Dynamics on Electrochemical Reaction Overpotentials in Water Electrolyser Systems

Sophia Haussener

This study establishes a theoretical framework to elucidate the impact of gas bubble evolution dynamics on the reaction overpotentials in electrolytic hydrogen and oxygen production. By distinguishing between ohmic, activation, and concentration overpotent ...

AMER CHEMICAL SOC2025

Advancing the Synthesis for Perdeuterated Small Organic Chemicals via Electrochemical CO2 Reduction

Qiucheng Xu

High deuteration yields are difficult to attain with conventional chemical synthesis methods. In this work, we demonstrate that deuterated chemicals can be produced using electrochemical CO2 reduction in the presence of D2O. The absence of H2O enables deut ...

AMER CHEMICAL SOC2025

Inducing porosity in xylose-derived FeNC electrocatalysts for alkaline oxygen reduction

Kevin Sivula

Iron-nitrogen-carbon (FeNC) electrocatalysts are emerging as a low-cost alternative to Pt-based materials for electrochemical oxygen reduction at the cathode of alkaline exchange membrane hydrogen fuel cells. The valorisation of waste biomass is a sustaina ...

Royal Soc Chemistry2024

Estimating the energy return on investment of forestry biomass: Impacts of feedstock, production techniques and post-processing

Louis Marcel Merceron

The Energy Return On Investment (EROI) is a recognised indicator for assessing the relevance of an energy project in terms of net energy delivered to society. For woody biomass divergences remain on the right methodology to assess the EROI leading to large ...

Wiley2024

Benzylic C(sp3)-H Azidation: Copper vs Iron Catalysis

Jieping Zhu, Jérôme Waser, Qian Wang, Pierre Gérard Joseph Palamini, Raphaël Michel Henri Simonet-Davin

The generation of benzylic radicals through hydrogen atom abstraction (HAT) has been a recent research focus and various C(sp(3))-H bond functionalization protocols have been developed relying on this elementary step. We report herein copper- and iron-cata ...

2024

All Platinum Group Metal-Free and Durable Catalysts for Direct Borohydride Fuel Cells

Andreas Züttel, Victor Carle Adrien Boureau, Liping Zhong, Thi Ha My Pham, Youngdon Ko

Platinum group metal-free catalysts (e.g., Fe-N-C and Co-N-C) are used as hydrogen peroxide reduction reaction (PRR) catalysts in direct borohydride fuel cells (DBFCs). Fe-N-C is more active in the PRR and demonstrates high performance at the beginning of ...

Amer Chemical Soc2024

Stabilization versus competing de-metalation, trans-metalation and (cyclo)-dehydrogenation of Pd porphyrins at a copper surface

Francesco Armillotta

Metal-porphyrins are studied intensively due their potential applications, deriving from the variety of electronic and chemical properties, tunable by selecting metal centers and functional groups. Metalation, de- and trans-metalation processes are fundame ...

Royal Soc Chemistry2024

Microstructural and mechanical characterization of steel-copper composite structures fabricated by laser powder bed fusion and induction melting

Christian Leinenbach, Antonios Nikolaos Baganis

Composite structures, coupling properties from different materials, are systematically evaluated, examined with different fabrication processes. In this work, a hybrid fabrication process is proposed for steel-Cu metal-metal composites: Laser Powder Bed Fu ...

ELSEVIER2024

The Electrochemical Behavior of Ti in Human Synovial Fluids

Stefano Mischler, Brigitte Jolles-Haeberli, Anna Neus Igual Muñoz, Yueyue Bao, Claes Olof Anders Olsson

In this study, we report results of the interaction of titanium (Ti) with human synovial fluids. A wide palette of electrochemical techniques was used, including open circuit potential, potentiodynamic methods, and electrochemical impedance. After the elec ...

MDPI2022

Affinity-Engineered Flexible Scaffold toward Energy-Dense, Highly Reversible Na Metal Batteries

Dou Du

The practical deployment of metallic anodes in the energy-dense batteries is impeded by the thermodynamically unstable interphase in contact with the aprotic electrolyte, structural collapse of the substrates as well as their insufficient affinity toward t ...

WILEY2022

Fracture properties of porous yttria-stabilized zirconia under micro-compression testing

Arata Nakajo

Micro-compression tests were carried out on pillars of 60 mu m in diameter, milled by plasma focused ion beam in porous Yttria-Stabilized Zirconia (YSZ) pellets. The fracture properties were determined over a wide range of porosities (33 %-63 %) for 8YSZ a ...

ELSEVIER SCI LTD2022

In operando charge transport imaging of atomically thin dopant nanostructures in silicon

Gabriel Aeppli

Novel approaches to materials design, fabrication processes and device architectures have accelerated next-generation electronics component production, pushing device dimensions down to the nano- and atomic-scale. For device metrology methods to keep up wi ...

ROYAL SOC CHEMISTRY2022

Crack-Free Monolayer Graphene Interlayer for Improving Perovskite Crystallinity and Energy Level Alignment in Efficient Inverted Perovskite Solar Cells

Mohammad Khaja Nazeeruddin, Kumar Varoon Agrawal, Hiroyuki Kanda, Shiqi Huang, Yen-Cheng Liu

Inverted planar perovskite solar cells (PSCs) have intrigued great promise in negative hysteresis, simple fabrication process, and flexible substrate implementation, in which the shared hole transport materiel is NiOx. However, the low-temperature solution ...

WILEY-V C H VERLAG GMBH2022