Results 91 to 100 of about 1,583,888 (329)

Engineering management of gas turbine power plant co2 for microalgae biofuel production [PDF]

open access: yes, 2013
Fossil fuel accounts for over 80% of the world`s primary energy, particularly in areas of transportation, manufacturing and domestic heating. However, depletion of fossil reserves, frequent threats to the security of fossil fuel supply, coupled with ...
Di Lorenzo, Giuseppina   +2 more
core  

Maya Blue‐Inspired Hybrid Coating for Robust and Superhydrophilic Solar Evaporators Using Commercial Black Acrylic Paint

open access: yesAdvanced Functional Materials, EarlyView.
This study demonstrates a Maya blue‐inspired hybrid solar evaporator using commercial black acrylic paint, achieving 98% solar‐thermal conversion efficiency and 2.39 kg m−2 h−1 water evaporation rate through a durable, hydrophilic organic–inorganic structure that enables scalable, cost‐effective desalination and wastewater purification.
Dao Thi Dung   +5 more
wiley   +1 more source

Advancements in Sustainable Biochar Production from Waste: Pathways for Renewable Energy Generation and Environmental Remediation

open access: yesBiomass
In response to significant environmental challenges, biochar has garnered attention for its applications across diverse fields. Characterized by high carbon content resulting from the thermal degradation of biomass, biochar offers a sustainable strategy ...
Sara Mrhari Derdag, Naaila Ouazzani
doaj   +1 more source

Laser‐Induced Microfabrication of Carbon Nanostructure: Processing Mechanism and Application for Next‐Generation Battery Technology

open access: yesAdvanced Functional Materials, EarlyView.
The article reviews laser‐processed carbons from various precursors, processing mechanism and their application in advanced batteries. The laser process is chemical free, fast, and scalable, enabling improved battery performance and stability for Li, Na, and Zn battery technologies.
Sujit Deshmukh   +2 more
wiley   +1 more source

Evaluation of Heavy Metal Adsorption Efficiency of Biochars Derived from Agricultural Waste

open access: yesBiomass
This study investigates the potential of biochars derived from agricultural waste biomass for the removal of heavy metal ions from aqueous solutions.
Velyana Georgieva   +4 more
doaj   +1 more source

Torrefaction behaviour of various biomass types: kinetics of solid mass loss and release of volatiles [PDF]

open access: yes, 2011
Feedstock variability is a crucial issue for industrialization of biomass conversion processes. Indeed, this variability may imply large differences of chemical reaction rates and products yields and therefore differences of reactors design.
Commandre, Jean-Michel   +6 more
core  

Advances in Stimuli‐Responsive Organic Materials and Polymers toward Intelligent CO2 Capture

open access: yesAdvanced Functional Materials, EarlyView.
Schematic illustration of the relationship between different stimuli and stimuli‐responsive organic materials and polymers for carbon dioxide (CO2) capture. Main stimuli include redox, pH, magnetism, temperature, light, and pressure. Furthermore, multi‐responsive materials, due to their high adaptability and scalability in complex environments, are ...
Jian Zhou   +2 more
wiley   +1 more source

Subcritical Water Processing of Grape Pomace (Vitis vinifera L.): Kinetic Evaluation of Sugar Production and By-Product Formation

open access: yesBiomass
This study investigates the competitive dynamics of reducing sugar production and degradation during the subcritical water processing (SWP) of lyophilized grape pomace (LGP), with the goal of optimizing sugar yield.
Luiz Eduardo Nochi Castro   +5 more
doaj   +1 more source

Lignocellulosic resources uses for savings of fossil fuels [PDF]

open access: yes, 2012
Lignocellulosic biomass makes up the main part of the biomass produced in the world (12.1011 ton per year); relatively speaking, saccharose and starch make up a lower part (108t).
Guibal, Daniel   +2 more
core  

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