Mathematical Modeling of Polyphosphazenes

Abstract

Polyphosphazenes was synthesized and their self assembly behavior was observed as reported in our previous work [1–5]. A number of experiments were carried out to study the polymerization behavior at various conditions of the polymerization time and temperature. The experimental data were analyzed by graphical and statistical methods and it was found that the polymerization phenomena was controlled by the synthesis time, i.e. Mw=Moeksts, where Mw is molecular weight of the polymer at time ts, Mo (=203. 24) is pre-exponential factor in the model and ks(=1.0686) is synthesis rate constant for the polymer.

Improved Photocatalytic Hydrogen Evolution Performance of g‐C3N4 via CoB‐Modified Cocatalysts

“…Moreover, it can also improve the migratory rate of electron in photocatalysts [21] . Some precious metals, Pt, Pd, Au, and Ru, could become co‐catalyst to promote catalysis activity of photocatalysts [22–25] . Unfortunately, the high prices and small quantities of noble metals limit their widespread use.…”