Results 151 to 160 of about 62,811 (301)

Green Synthesis and Application of Biochar Derived from Alien Vegetation Wood for Proton Exchange Membrane Fuel Cells

open access: yesChemistryOpen, EarlyView.
Biochar derived from woody alien vegetation has been used as a support material for proton exchange membrane fuel cells. This study focuses on the prospects of using biochar specifically from alien vegetation as an alternative for carbonaceous support material to convert and store electrochemical energy.
Alunge Gift Sobekwa   +4 more
wiley   +1 more source

prioriactions: Multi‐action management planning in R

open access: yesMethods in Ecology and Evolution, EarlyView., 2023
Abstract Designing effective conservation strategies requires deciding not only where to locate conservation actions (i.e. which territorial units should be priortized), but also which type actions should be deployed. For most of conservation planning contexts, deciding where and what to do usually yields a complex and computationally challenging ...
José Salgado‐Rojas   +2 more
wiley   +1 more source

Synthesis, Structure, and Properties of Polyhydroxybutyrate Derived from Azotobacter Vinelandii N‐15

open access: yesChemistryOpen, EarlyView.
The bacterium Azotobacter vinelandii N15 synthesizes polyhydroxybutyrate (PHB) from sugar production waste. The study reveals the molecular composition, crystallinity, and thermal behavior of the synthesized biopolymer. Mechanical tests demonstrated high tensile strength and relatively low elongation at break. These properties highlight PHB's potential
Yang Liu   +5 more
wiley   +1 more source

Sustainable hemp fiber reinforced polylactic acid/poly(butylene succinate) biocomposites: Assessing the effectiveness of MAH‐g‐PLA as a compatibilizer

open access: yesPolymer Composites, EarlyView.
Production of biocomposites. Abstract The unsustainability of petroleum resources and the growing issue of plastic pollution necessitate the development of sustainable biocomposites as alternatives to synthetic materials. On this basis, a blend of biosourced poly(lactic acid) (PLA)/poly(butylene succinate) was reinforced with hemp fibers (HF) in ...
Bedriye Ucpinar   +2 more
wiley   +1 more source

Sustainable Solar Module Through the Substitution of Materials by Renewable Encapsulation, Recycled Backsheet, and Lead‐Free Interconnection

open access: yesProgress in Photovoltaics: Research and Applications, EarlyView.
This study shows a path to greater sustainability in PV module materials that have passed the IEC 61730 and IEC 61215 test procedures. A lead‐free ECA solar cell connection, EVA based on 60% renewable raw materials, and a backsheet made from 30% recycled PET show no weaknesses compared with lead solder and petroleum‐based polymers.
R. Koepge   +3 more
wiley   +1 more source

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