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用带不同侧链的双取代聚乙炔衍生物增溶多壁碳纳米管
  • ISSN号：1000-3304
  • 期刊名称：《高分子学报》
  • 时间：0
  • 分类：O647.2[理学—物理化学;理学—化学]
  • 作者机构：[1]浙江大学高分子科学与工程学系教育部高分子合成与功能构造重点实验室,杭州310027, [2]香港科技大学化学系,香港
  • 相关基金：国家自然科学基金重点资助项目（基金号20634020）;国家重点基础研究发展计划（973计划,项目号2002CB613401）;
作者： 袁望章[1], 赵辉[1], 徐海鹏[1], 孙景志[1], LAMJWY[2], 毛宇[1], 金佳科[1], 张双[1], 郑强[1], 唐本忠[1,2]
关键词： 双取代聚乙炔, 缠绕, 碳纳米管, 增溶, Disubstituted polyacetylenes, Wrapping, Carbon nanotubes, Solubility
中文摘要：

采用不同的双取代聚乙炔与多壁碳纳米管复合,通过π-π相互作用和聚合物链缠绕实现了对碳纳米管的增溶.这种方法对碳纳米管的结构没有损害,而且包覆到碳纳米管表面的双取代聚乙炔也显示了自身的荧光发射特性.

英文摘要：

Disubstituted polyacetylenes are fluorescent polymers, and they are more stable than their monosubstituted counterparts. In comparison with the reports about those monosubstituted polyacetylenes, there is only one example showing the dispersing effects of disubstituted polycetylenes on carbon nanotubes. In this letter we demonstrated the fabrication of the composites of multiwalled carbon nanotubes （MWNTs） and different disubstituted polyacetylenes, and the polymer Chains wrapped onto the MWNTs via π-π interactions, leading to the improved solubility of MWNTs in organic solvents. This methodology is scatheless to MWNTs. Meanwhile, the disubstituted polyacetylenes encapsulating the MWNTs exhibited their unique photoluminescence properties.

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期刊信息
  • 《高分子学报》
  • 中国科技核心期刊
  • 主管单位:中国科学院
  • 主办单位:中国化学会 中国科学院化学研究所
  • 主编：张希
  • 地址：北京市海淀区中关村北一街2号
  • 邮编：100190
  • 邮箱：gfzxb@iccas.ac.cn
  • 电话：010-62588927
  • 国际标准刊号：ISSN：1000-3304
  • 国内统一刊号：ISSN：11-1857/O6
  • 邮发代号:2-498
  • 获奖情况:
  • 国家优秀期刊二等奖,中科院优秀期刊二等奖,中国科协优秀期刊
  • 国内外数据库收录:
  • 俄罗斯文摘杂志,美国化学文摘（网络版）,荷兰文摘与引文数据库,美国科学引文索引（扩展库）,英国高分子图书馆,日本日本科学技术振兴机构数据库,中国中国科技核心期刊,中国北大核心期刊（2004版）,中国北大核心期刊（2008版）,中国北大核心期刊（2011版）,中国北大核心期刊（2014版）,中国北大核心期刊（2000版）
  • 被引量:19174