Preparation of high water-swelling agricultural starch hydrogels by <sup>60</sup>Coγ-radiation grafting

WANG Qingjun1  QUAN Yiwu1  ZHANG Fenying2  CHEN Qingmin1 1

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Preparation of high water-swelling agricultural starch hydrogels by ⁶⁰Coγ-radiation grafting

更新时间：2021-03-12

- Preparation of high water-swelling agricultural starch hydrogels by ⁶⁰Coγ-radiation grafting
- NUCLEAR TECHNIQUES Issue 4, (2003)
- 作者机构：
  
  1. 南京大学化学化工学院
  2. 扬州教育学院瘦西湖校区
  3. 南京大学化学化工学院,南京,210093
  4. ,扬州,225007
- 作者简介：
- 基金信息：
- DOI：
  CLC： TQ317
- Published：01 April 2003
- 稿件说明：
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[1]王庆军,全一武,张粉英,陈庆民.利用~(60)Coγ辐射聚合技术研制淀粉型农用高吸水材料[J].核技术,2003(04):311-314.

WANG Qingjun1 QUAN Yiwu1 ZHANG Fenying2 CHEN Qingmin1 1. Preparation of high water-swelling agricultural starch hydrogels by ⁶⁰Coγ-radiation grafting[J]. Nuclear techniques, 2003, (4): 311-314.
[1]王庆军,全一武,张粉英,陈庆民.利用~(60)Coγ辐射聚合技术研制淀粉型农用高吸水材料[J].核技术,2003(04):311-314. DOI：

WANG Qingjun1 QUAN Yiwu1 ZHANG Fenying2 CHEN Qingmin1 1. Preparation of high water-swelling agricultural starch hydrogels by ⁶⁰Coγ-radiation grafting[J]. Nuclear techniques, 2003, (4): 311-314. DOI：

摘要

利用60Co g 辐射聚合技术合成淀粉接枝丙烯酸盐高吸水材料。辐照剂量7 kGy左右、交联剂用量0.01墶?墶⑺芤旱膒H值为5—8、淀粉用量在10%—30%时制成吸水倍率可达600倍、性价比较高的农用高吸水材料。

Abstract

The starch grafted acrylic acid was used to synthesize water-swelling hydrogels by 60Co ?radiation grafting technique. With radiation dose of about 7 kGy

the crosslinking reagent amount of 0.01?? the pH value 58 and the starch amount of 10%20%

we can produce 600 times water-swelling hydrogels which are of high performance

low cost and suitable for agriculture.

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Preparation of high water-swelling agricultural starch hydrogels by 60Coγ-radiation grafting

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摘要

Abstract

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Keywords

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Preparation of high water-swelling agricultural starch hydrogels by ⁶⁰Coγ-radiation grafting