Results 61 to 70 of about 27,243 (297)

Free-Standing Carbon Nanofiber Films with Supported Cobalt Phosphide Nanoparticles as Cathodes for Hydrogen Evolution Reaction in a Microbial Electrolysis Cell

open access: yesNanomaterials
High-performance and cost-efficient electrocatalysts and electrodes are needed to improve the hydrogen evolution reaction (HER) for the hydrogen (H2) generation in electrolysers, including microbial electrolysis cells (MECs). In this study, free-standing
Gerard Pérez-Pi   +4 more
doaj   +1 more source

Adapting Innovation Development Management Processes to Improve Energy Efficiency and Achieve Decarbonization Goals

open access: yesForesight and STI Governance, 2023
The study focuses on problems of decarbonization as a systemic priority for innovative changes in the national economy in times of new global challenges.
Alexander Melnik   +2 more
doaj   +1 more source

THE DECARBONIZATION OF BONE-BLACK. [PDF]

open access: yesJournal of the American Chemical Society, 1895
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openaire   +2 more sources

Magnetic‐Field Control of Surface States in CoFe2O4 Thin Films for Nitrate Electroreduction to Ammonia

open access: yesAdvanced Functional Materials, EarlyView.
Magnetic‐field‐assisted CVD of heterometallic single‐source precursors modulates thin‐film surface electronic structure and interfacial charge transfer. Field‐grown (Cobalt ferrite‐1T)CF‐1T films exhibit stabilized electronic states, lower kinetic barriers, and markedly enhanced nitrate‐to‐ammonia electrocatalysis versus (Cobalt ferrite‐0T) CF‐0T ...
Touraj Karimpour   +11 more
wiley   +1 more source

Decarbonization technology responsibility to gender equality in the shipping industry: a systematic literature review and new avenues ahead

open access: yesJournal of Shipping and Trade, 2023
This study investigates existing literature on decarbonization technology responsibility for sustainable business models in the shipping industry. Specifically, it considers the relationship between responsible innovation from green technology adoption ...
Assunta Di Vaio   +3 more
doaj   +1 more source

Evaluation of Heat Decarbonization Strategies and Their Impact on the Irish Gas Network

open access: yesGases, 2021
Decarbonization of the heating sector is essential to meet the ambitious goals of the Paris Climate Agreement for 2050. However, poorly insulated buildings and industrial processes with high and intermittent heating demand will still require traditional ...
Aruna Chandrasekar, Eoin Syron
doaj   +1 more source

Is It Real Type‐II or S‐Scheme? A Three‐Phase Diagnostic Protocol for Identifying Potentially Mislabeled Heterojunction Photocatalysts

open access: yesAdvanced Functional Materials, EarlyView.
Diagnostic analysis via the heterojunction validation funnel. The funnel illustrates the hierarchical stratification of 30 reported Type‐II systems based on the three‐phase, seven‐step diagnostic framework. Complete validation through all phases is achieved by only 3.3% of systems, while 96.7% lack full mechanistic validation, revealing a pervasive ...
Ki‐Hyun Kim
wiley   +1 more source

Positively Charged Polymer‐Brush MOFs for Large‐Area, Pressure‐Resistant Gas Separation Membranes

open access: yesAdvanced Materials, EarlyView.
A universal POPA strategy enables positively charged polymer‐brush MOFs with self‐adaptive interfacial interlocking to resist aggregation under fast processing. This design ensures seamless dispersion within large‐area selective layers, achieving 1 m‐wide roll‐to‐roll fabrication of pressure‐resistant MMCMs with tunable CO2 separation performance ...
Yi Yang   +11 more
wiley   +1 more source

Evaluating Key Indicators for Urban Decarbonization: A Framework for Sustainable Cities [PDF]

open access: yesE3S Web of Conferences
Urban decarbonization is critical for addressing climate change, given that urban areas are major contributors to global greenhouse gas emissions. In this paper there are synthesized findings from several studies on indicators for urban decarbonization ...
Purcel Rodica, Croitoru Cristina
doaj   +1 more source

Coupling of Er3+ ions and Plasmonic Modes in Vertical Nanocavities for Spectral Broadening in Telecom Bands

open access: yesAdvanced Materials Technologies, EarlyView.
Left: Illustration of the glass & nanostructures system and the NIR emission at 1.5 µm, where the colored spheres represent the Er3+ ions within the doped glass. Right: Representation of the Stark splitting of the 4I13/2 and 4I15/2 manifolds of the Er3+, illustrating how the plasmonic modes facilitate the emission from the broader Stark manifold ...
Gaston Lozano Calderón   +5 more
wiley   +1 more source

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