Results 91 to 100 of about 381,261 (367)
It is concluded that the lubricity of gasoline is the least well understood of all three fuels due largely to the lack of a reliable test method for measuring the lubricity of such a very volatile and contamination-sensitive material. To overcome this limitation, the development of a simple and easy methodology based on the general standard ASTM G-133 ...
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Advances in Chlorinated Polyethylene: Properties, Applications, and Future Directions
This work highlights recent advances in the synthesis of chlorinated polyethylene (CPE), its versatile industrial applications, and emerging innovations driving its future development in sustainable materials. ABSTRACT Elastomeric chlorinated polyethylene (CM or E‐CPE) integrates the thermoplastic's dynamic processing properties with the elastomer's ...
J. I. Mnyango+7 more
wiley +1 more source
Air pollution and unleaded gasoline in Mexico City [PDF]
Using a spline regression model and a monthly time series from January 1989 to December 2004 for Mexico City, we test for changes in the time trend for air pollution that coincide with the introduction of a new and relatively expensive unleaded gasoline ...
Alethia Jimenez Garcia+1 more
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Plug-In Electric Vehicles [PDF]
Did you know?Using electricity to power an automotive vehicle would cost the equivalent of paying less than $2.00 per gallon of gasoline at current electric prices.
Jan Mueller, Joanna Mauer
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Impact of Advances in Anion Exchange Membranes and Ionomers on Alkaline Fuel Cells
Advances in anion exchange membranes (AEMs) and ionomer design have propelled alkaline fuel cells toward unprecedented performance, with peak power densities exceeding 3.5 W cm⁻2. This review highlights how molecular‐level innovations— stable hydrocarbon backbones, robust cationic groups, and pH‐gradient‐enabled bipolar interfaces—enable durable, high ...
Zhongyang Wang+3 more
wiley +1 more source
A zirconiumimidazolium metalorganic xerogel (Zr‐bcmimCl) was synthesized via a simple gelation method. It showed high efficiency, selectivity, and reusability in esterification and transesterification, making it a promising catalyst for sustainable biodiesel production.
Yanira Pérez‐Almarcha+4 more
wiley +1 more source
Lipoid Pneumonia: Siphoning of Gasoline
Lipoid pneumonia is a rare condition that accounts for 1%–2.5% of all pneumonia. There are two types – exogenous and endogenous. In recent days, exogenous lipoid pneumonia has been on an increasing trend due to the exponential use of vaping.
Keerthi A. Prakash+2 more
doaj +1 more source
Cointegration and the demand for gasoline [PDF]
Since the early 1970s there has been a worldwide upsurge in the price of energy and in particular of gasoline. Therefore, demand functions for energy and its components like gasoline have received much attention.
Rao, B. Bhaskara, Rao, Gyaneshwar
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Estimation of global vehicular methyl bromide emissions: Extrapolation from a case study in Santiago, Chile [PDF]
Between June 1 and June 8, 1996, 144 whole air samples were collected in Santiago, Chile. The temporal and geographical enhancement of CH3Br correlated with incomplete combustion tracers emitted from vehicles during the morning commute.
Blake, DR+3 more
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The Use of Gasoline in Chemical and Physical Laboratories [PDF]
Jerry R Foster
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