カーボンブラックの臭素吸着

DOI Web Site

書誌事項

タイトル別名
  • ADSORPTION OF BROMINE BY CARBON BLACK
  • カーボンブラック ノ シュウソ キュウチャク

この論文をさがす

抄録

Following the investigations on iodine adsorption, we studied bromine adsorption using a bromine-potassium bromide aqueous solution. As bromine is much more volatile than iodine, it is difficult to determine bromine adsorption accurately. Because of high reactivity of bromine, however, we found a number of interresting phenomena, for example: (1) A great number of bromine molecules are reduced to bromine ions; (2) a considerable part of the bromine adsorbed can not be desorbed. Bromine adsorption, therefore, is not suitable for surface area determination, but for investigating the activity of the carbon black surface. Particularly, in the case of channel blacks containing high volatile matter, the behavior of bromine adsorption was quite different from that of iodine adsorption. From this experiment, we deduce that channel black is more active than furnace black.

収録刊行物

  • 日本ゴム協会誌

    日本ゴム協会誌 35 (8), 583-588, 1962

    一般社団法人 日本ゴム協会

詳細情報 詳細情報について

問題の指摘

ページトップへ