Catalyzed depolymerization of polycarbonate in subcritical water .
近临界水催化解聚聚碳酸酯研究。
This article describes the importance of efficient utilization of css and the significance of css depolymerization for developing new technology of efficient utilization of css in view of the objective of china for building a resourcely-saving and environment-friendly country .
The recent developments of research at home and abroad on depolymerization of chitosan by papain were introduced in this paper .
本文详细介绍了近年来国内外木瓜蛋白酶降解壳聚糖的研究进展。
Inhibition effect of using sequential microtubule depolymerization drug and polymerization drug on tumor cells .
微管促解聚与促聚合药物序贯使用对肿瘤细胞的抑制作用。
Improvement on the experiment of depolymerization of polyformaldehyde .
解聚聚甲醛实验的改进。
Key words : low molecular weight chitosan ; high deacetylation degree ; phase transfer catalyst ; hydrogen peroxide depolymerization .
关键词:低聚壳聚糖;高脱乙酰度;相转移催化剂;过氧化氢降解。
Supercritical toluene plays an important role , which is not only to swell and dissolve experiment samples , but also to participate in the depolymerization .
超临界甲苯在反应中对实验样品不仅起到溶胀和溶解作用,同时也参与了解聚反应。
Assumption of utilization about depolymerization product .