FREE RADICAL REACTIVE SITES ON THE CARBON BLACK SURFACES

DOI Web Site 4 Citations

Bibliographic Information

Other Title
  • カーボンブラック粒子表面における遊離ラジカル反応点の数について
  • カーボンブラック リュウシ ヒョウメン ニ オケル ユウリ ラジカル ハンノウテン ノ カズ ニ ツイテ

Search this article

Description

The concentrations of free radical reactive sites were detected for 3 carbon black samples of different origin, using benzoyl peroxide as a benzoyloxy radical source in pure CCl4 or CS2 at 25-45°.<br>Benzoic acid formed during these reactions showed the fact that the hydrogen atom combined with benzenoidal ring on the black surface was abstracted by benzoyloxy radical.<br>On the other hand, the number of benzoyloxy radical fixed on the black was determined by saponificating the resulting black after benzene extraction. For example, Spheron C (CC) had fixed 1.8×1020 benzoyloxy-radicals/g.

Journal

  • NIPPON GOMU KYOKAISHI

    NIPPON GOMU KYOKAISHI 36 (4), 361-367, 1963

    THE SOCIRETY OF RUBBER SCIENCE AND TECHNOLOGYY, JAPAN

Citations (4)*help

See more

Details 詳細情報について

Report a problem

Back to top