Results 91 to 100 of about 5,600,913 (347)
Liquefied petroleum gas as an alternative fuel
Transportation Research Procedia, 2019 Liquefied petroleum gas, known as LPG, is used as an alternative fuel for vehicles with a combustion engine. LPG is a mixture of propane, butane and other substances of a small amount and it is obtained as a by-product of being manufactured during the ...
František Synák +3 more
semanticscholar +1 more source
From Single Atoms to Nanoparticles: Pathways Toward Efficient and Durable Pt/TiO2 Photocatalysts
Advanced Functional Materials, EarlyView.Platinum single atoms on TiO2 nanosheets evolve into clusters and nanoparticles under ethanol photoreforming and thermal treatments. By controlling deposition and post‐treatments, particle size and location on specific facets are modulated. The study reveals how stability pathways determine efficiency, guiding the design of more durable photocatalysts.
Juan José Delgado +6 more
wiley +1 more source
Effect of storage temperature and storage duration on biodiesel properties and characteristics [PDF]
, 2014 Biodiesel based on vegetable oils offer the advantage being a sustainable and environmentally attractive alternative to conventional petroleum based fuel.
B., Manshoor +4 more
core +1 more source
A Branch-and-Cut Algorithm for the Alternative Fuel Refueling Station Location Problem with Routing
Transportation Science, 2019 Because of the limited range of alternative fuel vehicles (AFVs) and the sparsity of the available alternative refueling stations (AFSs), AFV drivers cooperatively deviate from their paths to refue...
O. Arslan +3 more
semanticscholar +1 more source
Advanced Functional Materials, EarlyView.Covalent organic frameworks (COFs) with metals have been recognized as versatile platforms for photocatalytic CO2 reduction (CO2PRR). Herein, an overview of metal integration strategies for COFs is systematically summarized. Regulatory mechanisms and structure–activity relationships between metal integration and COF‐based CO2PRR are emphasized.
Jie He +5 more
wiley +1 more source
Chemical Engineering Transactions, 2014 Worldwide, the increase in the vehicle park size has lead to a number of issues related more particularly to greenhouse gases emissions and fuel security.
R. Boudries
doaj +1 more source
Bio‐Inspired Molecular Events in Poly(Ionic Liquids)
Advanced Functional Materials, EarlyView.Originating from dipolar and polar inter‐ and intra‐chain interactions of the building blocks, the topologies and morphologies of poly(ionic liquids) (PIL) govern their nano‐ and micro‐processibility. Modulating the interactions of cation‐anion pairs with aliphatic dipolar components enables the tunability of properties, facilitated by “bottom‐up ...
Jiahui Liu, Marek W. Urban
wiley +1 more source
Effectiveness and welfare impacts of alternative polices to address atmospheric pollution in urban road transport. [PDF]
n this paper we compare the effectiveness and welfare effects of alternative fuel efficiency, environmental and transport policies for a given urban area.
Proost, Stef, Van Dender, Kurt
core
Selection of alternative central-station technologies for the Satellite Power System (SPS) comparative assessment [PDF]
, 1980 An important effort is the Satellite Power System (SPS) comparative Assessment is the selection and characterization of alternative technologies to be compared with the SPS concept.
Samsa, M.
core +2 more sources
Advanced Functional Materials, EarlyView.Liquid‐phase transmission electron microscopy enables direct observation of nucleation and growth processes in solution. This review is dedicated to the remembrance of Helmut Cölfen and highlights recent studies on complex materials—oxides, biominerals, organic–inorganic crystals—which were central to his research activity. It summarizes key milestones,
Charles Sidhoum +5 more
wiley +1 more source