| 丙烯酸在炭黑表面接枝聚合研究 |
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| 引用本文： | 吴壁耀,刘安华,邵兰英,蒋子铎.丙烯酸在炭黑表面接枝聚合研究[J].高分子学报,1994,0(6):745-748. |
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| 作者姓名： | 吴壁耀 刘安华 邵兰英 蒋子铎 |
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| 作者单位： | 武汉化工学院精细化工系 |
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| 摘 要： | 丙烯酸在炭黑表面接枝聚合研究吴壁耀，刘安华，邵兰英，蒋子铎（武汉化工学院精细化工系，武汉，４３００７３）关键词接技聚合，炭黑，Ｚｅｔａ电位，表面改性炭黑是由大量的原生粒子聚集而成的．该聚集体表面积大、表面又含有丰富的极性基因，故在炭黑／涂料树脂体系中...
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| 关 键 词： | 接技聚合，炭黑，Zeta电位，表面改性 |
| 收稿时间： | 1993-10-23 |
GRAFT POLYMERIZATION OF ACRYLIC ACID ON CARBON BLACK SURFACE |
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| WU Bi-yao,LIU An-hua,SHAO Lan-ying,JIANG Zi-duo.GRAFT POLYMERIZATION OF ACRYLIC ACID ON CARBON BLACK SURFACE[J].Acta Polymerica Sinica,1994,0(6):745-748. |
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| Authors: | WU Bi-yao LIU An-hua SHAO Lan-ying JIANG Zi-duo |
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| Institution: | Department of Fine Chemical Technology; Wuhan; 430073 |
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| Abstract: | he introduction of hydroxymethyl groups on carbon black surface wasachieved by reaction of formaldehyde in the presence of basic catalysts. Free radical graft polymnerizahon of acrylic acid on the carbon black surface was explored,using an redox initiating system consisted of Ceric ion and hydroxymethyl groupson carbon black surface. The acidity of polymerization system, amount of cericion and reaction time have influence on the graft polymerization of acrylic acid ontocarbon black surface.The zeta electrical potential was changed for carbon blackparticles modified with graft polymers of acrylic acid. |
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| Keywords: | Graft polymerization Carbon black Zeta electric potential Sur face modification |
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