Results 51 to 60 of about 716 (144)

Hydrogen Production From Steam–Methane Reforming and Electrolysis: A Comprehensive Review of Conventional and Solar‐Powered Technologies

open access: yesInternational Journal of Energy Research, Volume 2026, Issue 1, 2026.
This review provides a systematic and technically detailed analysis of hydrogen (H2) production via steam–methane reforming (SMR) and water electrolysis, with particular emphasis on the integration of solar energy to enhance sustainability and reduce carbon intensity.
Hussein Togun   +11 more
wiley   +1 more source

PROTOTYPE OXYHYDROGEN FUEL GENERATOR (Pengaruh Suplai Arus Listrik dalam Produksi Gas Oxyhydrogen dengan Metode Elektrolisis Menggunakan Larutan Natrium Klorida Sebagai Elektrolit) [PDF]

open access: yes, 2016
Utilization of water as an alternative energy by converting it into a fuel gas is an innovation that needs to be constantly developed. Converting the water into the gas needed electrical current supply and electrode to decompose water into hydrogen and ...
SAPUTRA, TRISMAN
core  

USE OF HYDROGEN AS A NONCONVENTIONAL ALTERNATIVE FUEL IN COMBUSTION PROCESSES WITH LOW NOX EMISSIONS

open access: yesNonconventional Technologies Review, 2021
The paper presents an experimental oxyhydrogen burner with a thermal power of 31.5 kW (9 m3N hydrogen/h) designed for industrial use at high temperature with NOx emissions at a relatively low level.
Lucian Paunescu   +2 more
doaj  

Steam and Oxyhydrogen Addition Influence on Energy Usage by Range Extender—Battery Electric Vehicles

open access: yesEnergies, 2018
The objective of this paper is to illustrate the benefits of the influence of the steam and oxyhydrogen gas (HHO) on the composition of emitted exhaust gases and energy usage of operating the internal combustion engine (ICE) that drives a generator ...
Andrzej Łebkowski
doaj   +1 more source

A Comparative Study of Litchi‐chinensis Biodiesel–Diesel Blends With Alcoholic and Nanoparticle Additives on Engine Performance, Emissions, and Coefficient of Friction

open access: yesEnergy Science &Engineering, Volume 13, Issue 11, Page 5154-5171, November 2025.
ABSTRACT Environmental hazards and the growing demand for fossil fuels are two major current concerns. The current global situation requires extensive research on renewable fuels. In this experimental study, we investigated different blends of biodiesel derived from litchi seed oil, which is inedible, for engine performance, emissions, and tribological
Tahir Asif   +7 more
wiley   +1 more source

A study into the biological activity and therapeutic potential of molecular hydrogen and oxyhydrogen gases [PDF]

open access: yes
Molecular hydrogen (H2) and oxyhydrogen (66% H2/ 33% O2) gases can remediate the effects of numerous diseases in adults. By acting as an anti-inflammatory and antioxidative agent, it is reported that H2 administration can improve recovery through ...
Russell, Grace
core   +4 more sources

Effect of Oxyhydrogen Injection on Particulate Matter Characteristics in Ethanol-Fuelled Gasoline Direct Injection Engines [PDF]

open access: yesE3S Web of Conferences
This research examines the influence of HHO gas, produced through electrolysis, on particulate matter emissions and combustion efficiency within a GDI engine under steady-state operational conditions.
Ketpirune Ketsiree   +6 more
doaj   +1 more source

Deterministic Fabrication of Plasmonic Nanostructures on Optical Nanofibers via Blurred Electron Beam Deposition

open access: yesAdvanced Science, Volume 12, Issue 38, October 13, 2025.
A nanofabrication method enabling the direct growth of plasmonic nanostructures are presented on suspended tapered optical nanofibers via Blurred Electron Beam Induced Deposition (BEBID). By defocusing the beam to reduce mechanical stress, BEBID achieves sub‐20 nm precision and structural control, enabling directional scattering and light–matter ...
Antonio Balena   +9 more
wiley   +1 more source

Scandium Induced Structural Disorder and Vacancy Engineering in Li3Sb – Superior Ionic Conductivity in Li3−3xScxSb

open access: yesAdvanced Energy Materials, Volume 15, Issue 30, August 12, 2025.
A superionic conductivity of 42 mS cm−1 at 298 K is reported for Li2.55Sc0.15Sb, which exceeds the highest ionic conductivity reported for a solid Li‐ion conductor to date by 10 mS cm−1. In the series Li3−3xScxSb (0 < x ≤ 0.15), the gradual incorporation of Sc facilitates vacancy formation, converting pristine Li3Sb from an electrical to an ionic ...
Jingwen Jiang   +9 more
wiley   +1 more source

Scalable and Integrated Photocatalytic Reactor Systems for Solar‐to‐Fuel Production: Photoredox and Photoreforming Processes

open access: yesAdvanced Energy Materials, Volume 15, Issue 28, July 22, 2025.
Solar fuels and other value‐added chemicals derived from light‐driven reactions are highly desirable. Although advanced photoactive materials have been reported, demonstrations of their feasibility in large‐scale production are needed. Hence, strategies and recent efforts in scaling up photocatalytic reactors and integrating them into comprehensive ...
Hoi Ying Chung   +5 more
wiley   +1 more source

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