The thermal return reaction of hg ( hdz ) 2 doped in pmma film in the photochromic process follows second - order kinetics from ambient to 65 摘要雙硫腙汞絡(luò)合物在摻雜的pmma膜中的熱回復(fù)反應(yīng)在不同溫度下遵循二級反應(yīng)動力學(xué)過程,其光致變色反應(yīng)機理應(yīng)為雙分子過程,即分子間的氫轉(zhuǎn)移過程。