Results 271 to 280 of about 110,606 (370)

Solvent‐Driven Pore Engineering in Coffee‐Derived Activated Hydrochar: Implications for Post‐Combustion CO2 Capture

open access: yesCarbon Energy, EarlyView.
Solvent washing of coffee‐ground hydrochars produces activated carbons with tunable pore sizes while maintaining surface area. Removing non‐polar contaminants enhances microporosity, increasing CO2 uptake by 40%. Moderate pore sizes (9–12 Å) yield optimal CO2:N2 selectivity, whereas smaller pores reduce selectivity due to stronger interactions between ...
Muhammad Irfan Maulana Kusdhany   +4 more
wiley   +1 more source

Experimental Parameter Study of the Factors Influencing Dry Dispersion Using Laser Diffraction

open access: yesChemie Ingenieur Technik, EarlyView.
Laser light diffraction reveals how geometric, material and operational factors govern dry dispersion efficiency and particle size distribution of submicron cathode material. The findings provide guidance for systematic optimization of powder handling and subsequent processing steps.
Joscha Witte   +3 more
wiley   +1 more source

Portrait of a Galaxy on FIRE: Is the $α$-bimodality a natural consequence of inside-out disc growth in a hierarchical formation scenario?

open access: green
Benito, María   +9 more
openalex   +1 more source

Orbital migration and heating history of the Galactic disc: a transition between the bimodal discs [PDF]

open access: green
Hanyuan Zhang   +9 more
openalex   +1 more source

Synthesis, characterization, and performance of x_MoO3/Z‐22 and x_MoO3/MMP catalysts for biodiesel production

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
Methyl transesterification of soybean oil using heterogeneous catalysts for biodiesel production. Abstract The growing global demand for renewable fuels has driven the search for efficient catalysts in biodiesel production. This study presents the synthesis and characterization of x_MoO3/Z‐22 and x_MoO3/MMP heterogeneous catalysts, and evaluates the ...
André Miranda da Silva   +4 more
wiley   +1 more source

Moment-based inference predicts bimodality in transient gene expression

open access: yesProceedings of the National Academy of Sciences of the United States of America, 2012
C. Zechner   +6 more
semanticscholar   +1 more source

Home - About - Disclaimer - Privacy