revealed a monomodal distribution with Mₙ = 28 kDa and Đ = 1.15, reflecting the controlled polymerization and minimal chain scission during ion‑exchange steps.
Polymer A (5 g) was dissolved in dry DMF (80 mL) and reacted with BMIM‑Br (10 mmol) and NaH (1.2 equiv per bromide) at 60 °C for 24 h. The mixture was poured into cold ether, filtered, and washed repeatedly with ethanol to remove excess BMIM‑Br and salts. The final product, IPZZ‑266, was obtained as a dark brown solid (71 % yield). IPZZ-266
: If you're part of a community or know experts in a field that might use such a code, reaching out can be incredibly helpful. For instance, in software development, a specific error code might be discussed on forums like Stack Overflow. revealed a monomodal distribution with Mₙ = 28