Results 61 to 70 of about 3,221 (255)

Electricity powering combustion: hydrogen engines [PDF]

open access: yes, 2012
Hydrogen is ameans to chemically store energy. It can be used to buffer energy in a society increasingly relying on renewable but intermittent energy or as an energy vector for sustainable transportation.
Boyer, Brad   +6 more
core   +1 more source

Green Hydrogen for Maritime Decarbonization

open access: yesCarbon Neutralization, Volume 5, Issue 2, March 2026.
Green hydrogen offers strong potential to decarbonize maritime shipping due to its carbon‐free nature, high energy density, and versatility. This review assesses its feasibility, applications, challenges, and the roles of policy and innovation, highlighting green hydrogen and its derivatives as strategic pathways for deep maritime decarbonization ...
Chunjing Li, Wenwen Guo, Jingqiang Wang
wiley   +1 more source

Hydrogen Storage Prediction in Dibenzyltoluene as Liquid Organic Hydrogen Carrier Empowered with Weighted Federated Machine Learning

open access: yesMathematics, 2022
The hydrogen stored in liquid organic hydrogen carriers (LOHCs) has an advantage of safe and convenient hydrogen storage system. Dibenzyltoluene (DBT), due to its low flammability, liquid nature and high hydrogen storage capacity, is an efficient LOHC ...
Ahsan Ali   +2 more
doaj   +1 more source

Gas‐Phase Dehydrogenation of Perhydro Benzyltoluene Using a Commercial Pt on Alumina Catalyst–Stability and Kinetics

open access: yesEnergy Technology, Volume 14, Issue 3, March 2026.
Dehydrogenation of H12‐BT is normally conducted in a multiphasic reaction whereas hydrogen release lowers the partial pressure of H12‐BT and induces H12‐BT evaporation. Due to H12‐BT evaporation major parts of the released hydrogen origin from gas phase dehydrogenation.
M. Geißelbrecht   +3 more
wiley   +1 more source

The effect of liquid organic hydrogen carrier on the physico-mechanical and rheological properties of injection-molded high-density polyethylene and polyketone

open access: yesResults in Engineering
Semi-crystalline polymers play an important role in the storage of fuels in automotive tanks due to their barrier properties and chemical resistance. A liquid organic hydrogen carrier (LOHC) consisting of hydrogen from renewable sources has been chosen ...
Jyothsna Surisetty   +3 more
doaj   +1 more source

فعاليت آنزيم مبدل آنژيوتانسين، ميزان ليپيدها و آپوليپوپروتئين‌ها در بيماران مبتلا به گرفتگی عروق کرونر [PDF]

open access: yes, 2008
زمينه و هدف: در حال حاضر مهم‌ترين علت مرگ و مير در کشورهای در حال توسعه، بيماری‌های قلبی و عروقی (CAD=Coronary artery disease) است. در اتيولوژی اين بيماری، فاکتورهای مختلفی شرکت دارند. در اين مطالعه، برخی از فاکتورهای مهم مورد ارزيابی قرار گرفتند.
حسينی گوهری, لادن   +3 more
core  

Energy Storage System in Microgrids: Challenges and Opportunities

open access: yesEnergy Science &Engineering, Volume 14, Issue 3, Page 1601-1625, March 2026.
Hybrid integration of multiple Energy Storage Systems (ESSs) within renewable‐powered microgrids enhances reliability, flexibility, and economic sustainability. Lithium‐ion batteries, flow batteries, hydrogen storage, and thermal systems complement each other through coordinated control via Energy Management Systems.
Mohamed G. Moh Almihat, Josiah L. Munda
wiley   +1 more source

Workplace for Measuring of Thermomechanical Loading [PDF]

open access: yes, 2008
Práce se zaměřuje na problematiku termomechanického namáhání, na spolehlivost eletrotechnických sestav, na poruchy pájeného spoje a bezolovnaté pájecí slitiny.
Hruban, Jiří
core  

Unravelling the Green Hydrogen Value Chain: A Digital Sustainability Toolset Advancing Clean Energy and Decent Jobs

open access: yesSustainable Development, Volume 34, Issue S2, Page 182-203, March 2026.
ABSTRACT The transition to affordable and clean energy sources is essential for creating a sustainable future. Green hydrogen, as an emerging energy carrier, has the potential to meet increasing energy demands while mitigating environmental impact and achieving SDG 7.
A. Telukdarie, K. Murulane, X. Maphisa
wiley   +1 more source

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