|本期目录/Table of Contents|

[1]于再接,李彦萍,廖丽莎,等.淀粉基超吸水性树脂的新型制备体系及表征[J].江苏农业科学,2014,42(10):268-272.
 Yu Zaijie,et al.New preparation system and characterization of starch-based super absorbent resin[J].Jiangsu Agricultural Sciences,2014,42(10):268-272.
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淀粉基超吸水性树脂的新型制备体系及表征(PDF)
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《江苏农业科学》[ISSN:1002-1302/CN:32-1214/S]

卷:
第42卷
期数:
2014年10期
页码:
268-272
栏目:
贮藏与加工
出版日期:
2014-10-25

文章信息/Info

Title:
New preparation system and characterization of starch-based super absorbent resin
作者:
于再接1 李彦萍2 廖丽莎3 刘宏生3 陈佩4
1.广东省中山市华南现代中医药城发展有限公司,广东中山 428437; 2.南昌师范学院理学院,江西南昌 330000;3.华南理工大学轻工与食品学院,广东广州 510640; 4.华南农业大学食品科学学院,广东广州 510640
Author(s):
Yu Zaijieet al
关键词:
超吸水性树脂木薯淀粉接枝共聚反应挤出吸水能力结构特征
Keywords:
-
分类号:
TQ321
DOI:
-
文献标志码:
A
摘要:
通过建立新密炼反应体系,将双螺杆密炼机改进后作为具有混合剪切及温控功能的反应釜。在新体系中,以木薯淀粉和丙烯酰胺单体为原料,硝酸铈铵为引发剂,N,N′-亚甲基双丙烯酰胺为交联剂,合成淀粉基超吸水性树脂。通过傅里叶变换红外光谱、热重分析及动态流变仪等仪器对合成材料的性质进行分析,结果表明:利用新的反应体系能使复杂的淀粉接枝共聚反应简单化,可成功合成具有较好性能的淀粉基高吸水树脂;吸水树脂的吸水能力受pH值影响显著,在过酸或过碱条件下均会抑制其吸水能力。
Abstract:
-

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备注/Memo

备注/Memo:
收稿日期:2013-12-30
基金项目:国家自然科学基金(编号:31101340);教育部高等学校博士学科点专项科研基金(编号:20110172110027);江西省科技计划(编号:2013ZBBE50019)。
作者简介:于再接(1957—),男,辽宁辽阳人,工程师,主要从事天然高分子材料研究。Tel:(0760)85529978;E-mail:13702522950@126.com。
通信作者:刘宏生,男,辽宁丹东人,博士,副教授,主要从事淀粉改性及加工研究。Tel:(
更新日期/Last Update: 2014-10-25