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 .
关于解聚产物综合利用的设想。
Analysis of depolymerization product of ginkgo biloba residues in supercritical methanol .
