Results 131 to 140 of about 2,201,938 (337)

The Influence of Annealing on the Sb Layer in the Synthesis of [001]‐Oriented Sb2Se3 Film for Photoelectrochemical Hydrogen Gas Generation

open access: yesAdvanced Functional Materials, EarlyView.
[001]‐oriented Sb2Se3 film with improved crystallinity and adjusted composition is achieved via a new thermal treatment approach consisting of preliminary annealing of the Sb layer before its selenization. The findings of this work demonstrate enhanced charge carriers' transportation, a stable performance, and an improvement of H2 generation from ...
Magno B. Costa   +7 more
wiley   +1 more source

Performance and exhaust emissions of a diesel engine using diesel nanoemulsions as alternative fuels

open access: yesEgyptian Journal of Petroleum, 2019
The aim of this paper is to investigate the effect of water-in-diesel fuel nanoemulsions on diesel engine performance and exhaust emissions of a single cylinder diesel engine at different engine loads. Emulsified diesel fuel was prepared by mixing diesel
M.R. Noor El-Din   +3 more
doaj   +1 more source

Exhaust emissions of gaseous and particle size-segregated water-soluble organic compounds from diesel-biodiesel blends. [PDF]

open access: yesEnviron Sci Pollut Res Int, 2023
Evtyugina MG   +5 more
europepmc   +1 more source

Selective Benzene Capture by Metal‐Organic Frameworks

open access: yesAdvanced Functional Materials, EarlyView.
Metal‐organic frameworks (MOFs) hold significant potential for capturing benzene from air emissions and hydrocarbon mixtures in liquid phases. This capability stems from their precisely engineered structures, versatile chemistries, and diverse binding interactions.
Zongsu Han   +4 more
wiley   +1 more source

Space Shuttle Main Engine radio frequency emissions [PDF]

open access: yes
Several approaches to develop a diagnostics system for monitoring the operational health of the Space Shuttle Main Engine (SSME) are being evaluated.
Rester, A. W.   +2 more
core   +1 more source

The effect of aging time on mechanical and microstructure properties of aa6061 joints welded by gas tungsten arc welding [PDF]

open access: yes, 2018
This research examines the influence of heat treatment on mechanical properties and microstructure of AA6061 aluminium alloy welded with butt groove method, by using Gas Tungsten Arc Welding (GTAW) method.
Ahmad, R
core  

Modulating Electrochemical CO2 Reduction Pathways via Interfacial Electric Field

open access: yesAdvanced Functional Materials, EarlyView.
Engineering interfacial electric fields in Cu/ITO electrodes enables precise control of CO2 reduction pathways. Charge transfer from Cu to ITO generates positively charged Cu species that steer selectivity from ethylene toward methane. This work demonstrates how interfacial electric‐field modulation can direct reaction intermediates and transform ...
Mahdi Salehi   +7 more
wiley   +1 more source

Particulate exhaust emissions from an experimental combustor [PDF]

open access: yes
The concentration of dry particulates (carbon) in the exhaust of an experimental gas turbine combustor was measured at simulated takeoff operating conditions and correlated with the standard smoke-number measurement.
Ingebo, R. D., Norgren, C. T.
core   +1 more source

PENGARUH PENGGUNAAN ELEKTROLISER AIR DAN PEMANASAN BAHAN BAKAR BENSIN MELALUI PIPA KAPILER BERSIRIP RADIAL DI DALAM UPPER TANK RADIATOR TERHADAP EMISI GAS BUANG CO DAN HC PADA MESIN TOYOTA KIJANG [PDF]

open access: yes, 2013
The result of this research shows that the usage of water electrolizer and the fuel heating use 3 finned copper tubes in the upper tank of radiator can reduce the highest level of exhaust emission.
Bugis, Husin   +2 more
core  

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