Dr Mike McDonagh explains the chemical and physical processes involved in forming lead dioxide and pure lead in lead-acid battery plates.

Simple diffusion and facilitated diffusion are two essential mechanisms for transporting molecules across cell membranes, but they differ significantly in their processes and requirements.

The substances involved in facilitated diffusion are diverse, but they share a common characteristic: they are generally polar or charged molecules that cannot easily pass through the lipid bilayer of ...

The proposed approach allows precise and independent control of average composition, slope, and curvature of full concentration gradients in high-nickel cathodes, resulting in lithium-ion batteries ...

Hypertonic saline refers to any saline solution with a concentration of sodium chloride (NaCl) higher than physiologic (0.9%). Commonly used preparations include 2%, 3%, 5%, 7%, and 23% NaCl. HTS may ...

Physics-informed neural networks were tested for their capabilities in predicting concentration profiles in gradient liquid chromatography. Rzeszow University of Technology researchers based in ...

Carbon capture, storage and utilization (CCUS) is an important technology for meeting global carbon emission reduction targets. The development of CO 2 transportation, as a link in the CCUS industry ...

Abstract: This paper presents a synthesis method and its experimental validation for microfluidic concentration gradient generators that use multi-stream laminar flow. The method is based on an ...