SOME FEATURES OF THE REDUCTION OF POLY(METHYLENE SULFIDES) AND POLY(METHYLENE POLYSULFIDES)

SOME FEATURES OF THE REDUCTION OF POLY(METHYLENE SULFIDES) AND POLY(METHYLENE POLYSULFIDES)
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聚亚甲基硫醚和聚亚甲基聚硫醚还原的一些特点

DOI:
10.1080/10426500008045219
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发表时间:
2000
期刊:
影响因子:
--
通讯作者:
T. Skotheim
T. Skotheim
中科院分区:
--
文献类型:
--
作者:
B. Trofimov;Emma Sukhomazova;N. Russavskaya;O. Alekminskaya;E. Deryagina;G. Myachina;S. Korzhova;T. Skotheim

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在70-115℃的水合肼-氢氧化钠体系中,聚亚甲基硫化物和聚亚甲基多硫化物的还原破坏包括C-S键的断裂和硫、二硫和三硫阴离子的形成。氮气和甲烷是还原的主要气态产物。用电化学方法证明了这些聚合物中C-S键的还原。
Abstract The reductive destruction of poly(methylene sulfides) and poly(methylene polysulfides) in the system hydrazine hydrate - NaOH at 70–1 15°C involves cleavage of the C-S bond and the formation of sulfide, disulfide and trisulfide anions. Nitrogen and methane are main gaseous products of reduction. The reduction of C-S bonds in these polymers is proven by electrochemical methods.