Results 271 to 280 of about 665,594 (397)

Conversion of Renewable Lignocellulosic Biomass‐Derived Nanocellulose into Graphene via Pyrolysis and High Shear‐Mediated Exfoliation

open access: yesSmall Structures, EarlyView.
This study uses nanocellulose crystals (NCCs) as the precursor for graphene production. The NCCs are pyrolyzed at 500–800 °C and then converted to graphene in the vortex fluidic device using only water as the solvent. The graphene shows a relatively high quality and TEM confirming <6 layers.
Yu Matsueda   +2 more
wiley   +1 more source

Effects of Pyrolysis Control Parameters on the Structural Properties of Biomass‐Derived Activated Carbon Materials and Their Energy Applications

open access: yesThe Chemical Record, EarlyView.
Tubular pyrolysis synthesis is a widespread method to produce activated carbons (ACs). This review focuses on the different controlling parameters of the tubular pyrolysis synthesis method and their influence on the performance of synthesized ACs, thereby considering both experimental aspects and the use of plant‐based biomasses (PBBs) as feedstock ...
Meenal Gupta   +6 more
wiley   +1 more source

Effect of butorphanol in combination with xylazine during castration of calves: A randomised trial under field conditions

open access: yesVeterinary Record, EarlyView.
Abstract Background In horses, cats and dogs, the opioid butorphanol has been proven effective in management of visceral pain and for peri‐ and postoperative pain relief. The aim of this study was to evaluate physiological responses and indicators of noxious stimuli when adding butorphanol to xylazine for sedation of bull calves during surgical ...
Axel Sannö   +3 more
wiley   +1 more source

Transforming Wheat Straw into Superabsorbent Polymers for Sustainable Agricultural Management. [PDF]

open access: yesGels
Sorokin AV   +6 more
europepmc   +1 more source

Evaluating the Microstructure and Interaction of Bioaggregates in Concrete Using microCT

open access: yesX-Ray Spectrometry, EarlyView.
ABSTRACT This study investigates the use of x‐ray computed microtomography (microCT) to evaluate the incorporation of bioaggregates—specifically macauba (Acrocomia aculeata) endocarp and jute fibers—into cement‐based composites. MicroCT enables non‐destructive, three‐dimensional characterization of the internal microstructure, providing insights into ...
Olga M. O. de Araujo   +5 more
wiley   +1 more source

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