论文部分内容阅读
利用湿法化学组装技术在金表面得到了图形化的单壁碳纳米管阵列 .在混酸氧化条件下，初合成的交缠状态的单壁纳米管被截短成带有羧基等功能化末端的短管 .这些功能化的短管在缩合剂 DCC的作用下与氨基 /甲基图形化表面进行缩合反应时，纳米管将选择性地结合到氨基区域从而形成规则的纳米管阵列 .
A single-walled carbon nanotube (MWNT) array was fabricated on the gold surface by wet chemical assembly technique, and the first synthesized entangled single-walled nanotubes were truncated to functionalized ends with carboxyl groups Short tubes These functionalized short tubes, when condensed with an amino / methyl patterned surface under the action of a DCC condensing agent, will selectively bind to the amino region to form a regular array of nanotubes.