大学化学 >> 2019, Vol. 34 >> Issue (9): 13-20.doi: 10.3866/PKU.DXHX201905001

今日化学 上一篇    下一篇

钴-60源与辐射技术

林廷睿,彭静,翟茂林*()   

  • 收稿日期:2019-05-06 录用日期:2019-05-26 发布日期:2019-06-10
  • 通讯作者: 翟茂林 E-mail:mlzhai@pku.edu.cn
  • 基金资助:
    国家自然科学基金(11575009);国家自然科学基金(11875078)

60Co γ-Ray Source and Radiation Technology

Tingrui LIN,Jing PENG,Maolin ZHAI*()   

  • Received:2019-05-06 Accepted:2019-05-26 Published:2019-06-10
  • Contact: Maolin ZHAI E-mail:mlzhai@pku.edu.cn
  • Supported by:
    国家自然科学基金(11575009);国家自然科学基金(11875078)

摘要:

介绍了钴-60源及其在辐射化学基础研究、无机纳米材料的辐射还原制备、高分子材料的辐射合成与改性及核反应堆与核燃料循环中的辐射化学等方面的科学研究,以及在工业、农业和医疗领域中的辐射加工应用。由此期望引导公众去正确地了解和认识辐射技术,使辐射技术更好地为人类服务。

关键词: 钴-60源, 伽马射线, 辐射技术, 辐射加工

Abstract:

The 60Co source and its application in scientific research, such as the radiation synthesis of inorganic nanomaterials, the radiation synthesis and modification of polymeric materials, and radiation chemistry in nuclear reactors and nuclear fuel cycle, are introduced in this paper. Furthermore, the practical applications of the 60Co source in industry, agriculture and medical treatment are also presented. It is expected to guide the public to understand correctly the radiation technology so as to better serve human beings.

Key words: Cobalt-60 source, Gamma ray, Radiation technology, Radiation processing

MSC2000: 

  • G64