合成樹脂の炭化に関する研究 : ジビニル系ならびに複素 5 員環系樹脂の炭化(A. 理学)

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タイトル別名
  • 合成樹脂の炭化に関する研究--ジビニル系ならびに複素5員環系樹脂の炭化
  • ゴウセイ ジュシ ノ タンカ ニカンスルケンキュウ ジビニルケイ ナラビニ フ
  • Carbonization of Synthetic Resins : Divinyl Polymers and Five-Membered Heterocyclic Resins (A. NATURAL SCIENCE)

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The present report is to study the thermal-stability of the various synthetic resins prepared from divinyl polymers and five-membered heterocyclic compounds. Oxidized pure-divinyl benzene polymer (DVBP) was proved to show the most excellent thermal-stability of all. Each resin was carbonized at heat treatment temperature range 300-2300℃. X-ray diffraction patterns of the carbons were checked to examin graphitization characters. Among the divinyl groups, the carbon derived from DVBP was found to exhibit typical non-graphitizing characters and the carbons derived from divinyl ether and divinyl sulfone polymers were found to exhibit graphitizing characters. Among the five-membered heterocyclic resins, the carbons derived from furfural, furfuryl alcohol and furan resins were found to exhibit non-graphitizing characters and the carbons derived from cocondensed pyrrole resins were found to exhibit graphitizing characters.

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