Institute of Science Tokyo Researchers proposed a battery with magnesium hydride (MGH2) such as the anode and hydrogen (H2) gas as the cathode. In the meantime, researchers from the University of Chung-Ang put chloride-resistant Ruthenium (RU) on nanocatalysts for direct electrolysis and hydrogen production from seawater.
Japanese researchers Developed a fixed hydrogen battery that works at 90 ° C, which achieves reversible hydrogen gas absorption and release. The battery, with magnesium hydride (MGH2) as the anode and hydrogen (H2) gas as the cathode, uses a fixed electrolyte, BA0.5CA0.35NA0.15H1.85, which can transport hydrogen ions. “This material has an anti-α-agi-type crystal structure, known for its superionic conductivity. In this structure, barium, calcium and sodium ownership occupied body-oriented positions, while H-through Tetrahedrale and octa-drale locations of the face, which can freely migrate. During charging, MGH2 H releases, migrating through the BA0.5CA0.35NA0.15H1.85 Electrolyt to the H2 electrode, where they are Oxidized to release H2 gas. During discharging, the opposite takes place: H2 gas at the cathode is reduced to H -that movement Through the electrolyte to the anode and respond With MG to form MGH2. According to the researchers, the battery overcomes the High temperature and low capacity limits of earlier methods. The paper “High capacity, reversible hydrogen storage using H—Performing fixed electrolytesWas published on Science.
Researchers at Chung-Ang University Proposed chloride-resistant ruthenium (RU)-based nanocatalysts for direct electrolysis and hydrogen production from seawater. “The crystalline/amorphic Ru-heterost structure shows 37 x higher activity than commercial PT catalysts in alkaline water electrolysis, making cost-effective hydrogen generation possible,” said The South Korean researchers. The team led by Haeseong Jang used a G-C3N4-mediated pyrolysis strategy to synthesize nitrogen-supported ru nanoclusters with a crystalline dramorf heterost structure (a/c-ru@nc). G-C3N4 serves as both A nitrogen source and a scaffolding that anchores Ru³⁺ ions by N-Coordination places. “During pyrolysis, reductive gases that are released from G-C3N4 Ru³⁺ in situ to metallic Ru nanoparticles, while RU-N-binding disrupts the atomic order in the core, creating an amorphic RU phase.”
Elcogenic Officially, his Faith Fuel Cell (SOFC) factory opened on the outskirts of Tallinn, Estonia. The facility of 14,000 m² increases that of Elcogen available Production capacity from 10 MW to 360 MW. “The components of Elcogen cells, piles and modules are integrated into third-party systems for a wide range of applications, including distributed energy, off-grid and stationary power, industrial backup, green hydrogen production and power-to-x solutions,” said The Estonian company.
The electricity generation of Thailand (EgatAnd) and Chulalongkorn University has signed a research fund agreement to investigate hydrogen production through renewable energy. “The cooperation is intended to promote development aimed at the environment, society and administration led by international standards, while the principles are also translated into practical applications,” ” said The Thai authority.
Augustus Weckermann A new hydrogen plant instructed its Eisenbach site, Germany, based on an electrolysis factory of 300 kW, hydrogen storage with a total capacity of 1.4 tons and a fuel cell with an electrical output of up to 200 kW. The plant is part of a system Also Based on photovoltaïschens and a redox flow battery with a storage capacity of 3000 kWh. “The goal is to achieve a certain degree of self -supply of up to 85 percent,” said Bernard Gruppe, the German company commissioned by the Process Engineering planning, in an emailed press release.
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