Results 41 to 50 of about 4,161 (170)

Oxidative Fast Pyrolysis Enabling Autothermal Production of Porous Functionalized Biochar and Anhydrosugar/Phenol‐Rich Bio‐Oil From Biomass

open access: yesCarbon Energy, Volume 8, Issue 9, September 2026.
Oxidative fast pyrolysis of biomass enables autothermal production of value‐added products. ABSTRACT Oxidative fast pyrolysis can potentially overcome the heat‐supply bottleneck of conventional fast pyrolysis by enabling autothermal operation while also tailoring product quality through controlled oxygen addition.
Bin Li   +15 more
wiley   +1 more source

The Dimensional Revolution of Phosphorus: From Allotropicity to Battery System Applications

open access: yesENERGY &ENVIRONMENTAL MATERIALS, Volume 9, Issue 5, September 2026.
Phosphorus‐based materials are promising high‐capacity anodes classified by dimension (0D–3D) to systematically explore their properties and composite strategies. When combined with materials such as carbon to form heterostructures, the electrical conductivity and stability are effectively enhanced.
Shuhan Zhang   +8 more
wiley   +1 more source

Turbulent inhomogeneous autoignition of liquid fuels [PDF]

open access: yes, 2017
Autoignition is a multi-physics phenomenon that occurs in wide-ranging engineering applications, such as diesel engines, gas turbines and jet-engine afterburners.
Gupta, Ajay
core   +1 more source

Construction of a Small-Sized Simplified Chemical Kinetics Model for the Simulation of n-Propylcyclohexane Combustion Properties

open access: yesEnergies
The development of a compact mechanism has made a great contribution to work on the combustion of hydrocarbon species and facilitates the investigations on chemical kinetics and computational fluid dynamics (CFD) studies.
Hossein S. Saraee   +2 more
doaj   +1 more source

A shock tube study of fuel concentration effect on high-pressure autoignition delay of ammonia

open access: yesApplications in Energy and Combustion Science, 2023
Fulfilling the role of ammonia as a viable energy vector and clean alternative fuel for combustion systems requires an improved understanding of its fundamental chemical kinetics. In this work, autoignition delay time (IDT) measurements of ammonia/oxygen/
Yuzhe Peng, Devesh Ranjan, Wenting Sun
doaj   +1 more source

Autoignition characteristics of oxygenated gasolines [PDF]

open access: yesCombustion and Flame, 2017
Gasoline anti-knock quality, defined by the research and motor octane numbers (RON and MON), is important for increasing spark ignition (SI) engine efficiency. Gasoline knock resistance can be increased using a number of blending components. For over two decades, ethanol has become a popular anti-knock blending agent with gasoline fuels due to its ...
Changyoul Lee   +7 more
openaire   +2 more sources

Hydrogen‐Based Long‐Duration Energy Storage: Technologies, System Integration, and Techno‐Economic Performance

open access: yesGlobal Challenges, Volume 10, Issue 8, August 2026.
Hydrogen‐based long‐duration energy storage (LDES) converts surplus renewable electricity into hydrogen through electrolysis, stores it using suitable storage technologies, and reconverts it into electricity, heat, or transport fuels. AI‐driven optimization, digital twins, and techno‐economic, environmental, and reliability assessments enable efficient,
Reda A. Haggam   +4 more
wiley   +1 more source

Autoignition temperature of alcohol/air mixtures

open access: yesChemical Engineering Transactions, 2022
The alcohol/air mixtures are successful in the practical use as gasoline and diesel fuel additives and this has motivated the full investigation of their combustion chemistry.
Jan Poledník   +3 more
doaj   +1 more source

Sustainable and Direct Recovery of Lithium‐Ion Battery Cathodes From Production Scraps

open access: yesChemElectroChem, Volume 13, Issue 9, 5 May 2026.
Lithium‐ion batteries (LIBs) represent the dominant energy storage technology, and as their demand continues to rise, the efficient recycling and recovery of critical elements from their cathodes become increasingly important. Direct recovery of active electrode materials from spent LIBs or electrode manufacturing scraps offers an effective strategy to
Antunes Staffolani   +5 more
wiley   +1 more source

Energy attenuation behavior on propane–air premixed combustion on account of nonmetallic spherical spacers in confined space with two perforated plates

open access: yesEnergy Science & Engineering, 2023
Energy attenuation behavior on propane premixed combustion on account of nonmetallic spherical spacers (NSSs) was investigated in a constant volume combustion bomb with two accelerative perforated plates.
Huwei Dai   +4 more
doaj   +1 more source

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