Results 51 to 60 of about 189,516 (340)

A Comprehensive Review on Hydrogen Production from Biomass Gasification

Molecules
Hydrogen production from biomass gasification has emerged as a strategic pathway for achieving carbon-neutral energy systems, circular resource utilization, and sustainable fuel generation.
Mattia Bartoli, Candido Fabrizio Pirri, Sergio Bocchini   +2 more
doaj   +1 more source

Analysis of the European Strategy for Hydrogen: A Comprehensive Review

Energies, 2023
This review focuses on analysing the strategy and aspirations of the European Union within the hydrogen sector. This aim is achieved through the examination of the European Parliament’s hydrogen strategy, allowing for a study of actions and projects in ...
Begoña Vivanco-Martín, Alfredo Iranzo
doaj   +1 more source

Bimetallic Nanoparticles as Cocatalysts for Photocatalytic Hydrogen Production

Advanced Functional Materials, EarlyView.
Recent developments have introduced bimetallic nanoparticles as effective cocatalysts for photocatalytic systems. This review explores the rapidly expanding research on bimetallic cocatalysts for photocatalytic production of hydrogen, emphasizing the creation of carrier‐selective contacts, localized surface plasmon resonance effects, methodologies for ...
Yufen Chen, Asier Agrelo‐Lestón, Ignasi Burgués‐Ceballos, Jordi Llorca, Lluís Soler   +4 more
wiley   +1 more source

A review and inventory of U.S. hydrogen emissions for production, distribution and storage

Frontiers in Energy Research
In response to the growing global interest in hydrogen as an energy carrier, this study provides the first attempt to develop a baseline inventory of U.S. hydrogen emissions from production, distribution and storage.
Jesse C. Duroha, Kenny Malmquist, Nicolas Vad, Patrick Dilsaver, Clarice Malotte, Heather Matthews, Diana Ordonez, Niklas Lariviere, Matt Harrison, Anthony J. Marchese   +9 more
doaj   +1 more source

THE POTENTIAL FOR THE DEVELOPMENT OF THE HYDROGEN ECONOMY IN UKRAINE UNTIL 2030 [PDF]

Êvropejsʹkij Vektor Ekonomìčnogo Rozvitku
The proposed study is devoted to defining a set of means, methods and conditions that enable the creation of a sustainable and efficient hydrogen economy in Ukraine for the period up to 2030.
Svitlana А. Fedulova
doaj   +1 more source

Biodegradable and Recyclable Luminescent Mixed‐Matrix‐Membranes, Hydrogels, and Cryogels based on Nanoscale Metal‐Organic Frameworks and Biopolymers

Advanced Functional Materials, EarlyView.
The study presents biodegradable and recyclable mixed‐matrix membranes (MMMs), hydrogels, and cryogels using luminescent nanoscale metal‐organic frameworks (nMOFs) and biopolymers. These bio‐nMOF‐MMMs combine europium‐based nMOFs as probes for the status of the materials with the biopolymers agar and gelatine and present alternatives to conventional ...
Moritz Maxeiner, Julian Burkhart, Kateryna Borysova, Chiara Mazzariol, Klaus Müller‐Buschbaum   +4 more
wiley   +1 more source

Hydrogen Safety Challenges: A Comprehensive Review on Production, Storage, Transport, Utilization, and CFD-Based Consequence and Risk Assessment

Energies
This review examines the central role of hydrogen, particularly green hydrogen from renewable sources, in the global search for energy solutions that are sustainable and safe by design. Using the hydrogen square, safety measures across the hydrogen value
Marcella Calabrese, Maria Portarapillo, Alessandra Di Nardo, Virginia Venezia, Maria Turco, Giuseppina Luciani, Almerinda Di Benedetto   +6 more
doaj   +1 more source

Few-atom cluster model systems for a hydrogen economy

Advances in Physics: X, 2020
To increase the share of renewable zero-emission energy sources, such as wind and solar power, in our energy supply, the problem of their intermittency needs to be addressed.
Jan Vanbuel, Piero Ferrari, Ewald Janssens   +2 more
doaj   +1 more source

Improving the Fuel Economy and Battery Lifespan in Fuel Cell/Renewable Hybrid Power Systems Using the Power-Following Control of the Fueling Regulators

Applied Sciences, 2020
In this study, the performance and safe operation of the fuel cell (FC) system and battery-based energy storage system (ESS) included in an FC/ESS/renewable hybrid power system (HPS) is fully analyzed under dynamic load and variable power from renewable ...
Nicu Bizon, Mihai Oproescu, Phatiphat Thounthong, Mihai Varlam, Elena Carcadea, Mihai Culcer, Mariana Iliescu, Maria Simona Raboaca, Ioan Sorin Sorlei   +8 more
doaj   +1 more source

Biomass Native Structure Into Functional Carbon‐Based Catalysts for Fenton‐Like Reactions

Advanced Functional Materials, EarlyView.
This study indicates that eight biomasses with 2D flaky and 1D acicular structures influence surface O types, morphology, defects, N doping, sp2 C, and Co nanoparticles loading in three series of carbon, N‐doped carbon, and cobalt/graphitic carbon. This work identifies how these structural factors impact catalytic pathways, enhancing selective electron
Wenjie Tian, Jingkai Lin, Zhihao Tian, Selusiwe Ncube, Huayang Zhang, Emiliano Cortés, Hongqi Sun, Shaobin Wang   +7 more
wiley   +1 more source