[1]黄子淇,蔺向阳,邱程龙,等.甲壳素基含能聚合物的合成与热稳定性[J].爆破器材,2025,54(06):1-7.[doi:10.3969/j.issn.1001-8352.2025.06.001]
　HUANG Ziqi,LIN Xiangyang,QIU Chenglong,et al.Synthesis and Thermal Stability Performances of Chitosan Based Energetic Polymers[J].EXPLOSIVE MATERIALS,2025,54(06):1-7.[doi:10.3969/j.issn.1001-8352.2025.06.001]
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甲壳素基含能聚合物的合成与热稳定性()
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《爆破器材》[ISSN:1001-8352/CN:32-1163/TJ]

卷:
54
期数:
2025年06
页码:
1-7
栏目:
基础理论
出版日期:
2025-12-09

文章信息/Info

Title:
Synthesis and Thermal Stability Performances of Chitosan Based Energetic Polymers
文章编号:
6008
作者:
黄子淇; 蔺向阳; 邱程龙; 郭传祥
南京理工大学化学与化工学院（江苏南京，210094）
Author(s):
HUANG Ziqi;  LIN Xiangyang;  QIU Chenglong;  GUO Chuanxiang
School of Chemistry and Chemical Engineering, Nanjing University of Science and Technology (Jiangsu Nanjing, 210094)
关键词:
含能高分子; 甲壳素; 硝化工艺; 热分解特性
分类号:
TJ55
DOI:
10.3969/j.issn.1001-8352.2025.06.001
文献标志码:
A
摘要:
为开发绿色、可持续利用的新型含能材料，以未脱乙酰化的甲壳素为原料，合成它的硝酸酯衍生物硝化甲壳素。对比不同反应体系及条件对硝化甲壳素结构、形貌及性能的影响，优选出最佳工艺参数。利用元素分析、扫描电镜（SEM）、激光粒径分析、傅里叶变换红外光谱（FTIR）等方法对产物进行表征，并通过差示扫描量热法（DSC）对产物的热稳定性和热分解性能进行研究。结果表明：乙酸酐硝酸(硝酐)体系硝化反应所得产物的颗粒形貌均匀，且具有较高的含氮量；经乙醇回流后处理的硝化甲壳素表现出优异的热稳定性，热分解峰温为211.9 ℃，非等温DSC分析得到的表观活化能为315.491 kJ/mol。同时，分解焓计算表明，硝酐体系醇洗得到的硝化甲壳素具有与硝化纤维素相当的能量水平。

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备注/Memo

备注/Memo:
收稿日期：2025-01-13
第一作者：黄子淇（2000—），男，硕士，主要从事含能高分子的研究。E-mail: huangziqi@njust.edu.cn
通信作者：蔺向阳（1969—），男，副研究员，博导，主要从事含能材料的研究。E-mail: linxiangyang@njust.edu.cn
更新日期/Last Update: 2025-12-09