The phrase "active materials of the" is correct and usable in written English.
It can be used in contexts related to chemistry, materials science, or engineering when discussing components that actively participate in a process or reaction.
Example: "The active materials of the battery are crucial for its performance and efficiency."
Alternatives: "reactive components of the" or "functional materials in the".
These graphene nanoplatelets have high surface area and are often used as the active materials of the supercapacitor electrode.
Some soluble benzoquinone derivatives were examined by charge/discharge cycling for use as active materials of the positive electrode in lithium secondary batteries.
Thus, the active materials of the electrode will improve their utilization, i.e., easily participate in reversible redox reactions with the electrolyte solution, enhancing electrochemical kinetics during the charging and discharging process [12 27].
Such a gradual capacity decay is ascribed to the decrease of the conductivity and active materials of the surface of the anode, due to agglomeration, pulverization, and cracking of the particles and the formation of the SEI film.
By XPS analysis, the incorporation of the PEO-b-PAN binder to the active materials of the LiFePO4 cathodes can be clearly observed from the binding energy of the nitrogen atom of the PEO-b-PAN.
A lithium battery using ultra-thin nanobelts of Ag2V4O11/Ag as the active materials of the positive electrode exhibits a high initial discharge capacity of 276 mAh g−1, corresponding to the formation of LixAg2V4O11 (x = 6).
In a lead-acid battery the active material of the positive electrode, lead dioxide, combines with the electrolyte, sulfuric acid, to produce lead sulfate and water during discharge.
where Q is the voltammetric charge, ΔE is the voltage window (0.9 V), and m is the mass of the active material of the electrode.
Moreover, it effectively increases the rate capability, energy density, and utilization rate of the active material of the Ni electrode.
Products were tested in a lithium cell using the nanocomposites as the active material of the positive electrode.
