دورية أكاديمية
单层碳纳米管的化学修饰 ; Chemical modification of single-wall carbon nanotube
العنوان: | 单层碳纳米管的化学修饰 ; Chemical modification of single-wall carbon nanotube |
---|---|
المؤلفون: | 李博, 廉永福, 施祖进, 顾镇南 |
المساهمون: | 北京大学化学与分子工程学院!北京100871 |
المصدر: | 万方 ; 知网 ; SCI |
بيانات النشر: | 高等学校化学学报 |
سنة النشر: | 2000 |
المجموعة: | Peking University Institutional Repository (PKU IR) / 北京大学机构知识库 |
مصطلحات موضوعية: | 单层碳纳米管, 化学修饰, 缩合反应, single-wall carbon nanotube, chemical modification, condensation reaction |
الوصف: | Single wall carbon nanotube (SWNT) was prepared by d.c. arc discharge method and purified by filtration method. After refluxed in HNO 3, the ends of SWNT were opened and oxidized into carboxylate group, which may react with other reagents. For chemical modification of SWNT, the carboxyl terminat. ; Single-wall carbon nanotube (SWNT) was prepared by d. c. are-discharge method and purified by filtration method. After refluxed in HNO3, the ends of SWNT were opened and oxidized into carboxylate group, which may react with other reagents. For chemical modification of SWNT, the carboxyl-terminated SWNT reacted with CH3(CH2)(15)NH2 with the aid of the condensation agent DCC to obtain the derivatives of SWNT with the amido-alkyl chain which enhanced the solubility of SWNT in organic solvent. The results of micro IR prove the formation of amido group in SWNT sample (<( |
نوع الوثيقة: | journal/newspaper |
اللغة: | Chinese |
تدمد: | 0251-0790 |
العلاقة: | 高等学校化学学报.2000,(11),1633-1635.; 776097; http://hdl.handle.net/20.500.11897/78451Test; WOS:000165386600005 |
DOI: | 10.3321/j.issn:0251-0790.2000.11.029 |
الإتاحة: | https://doi.org/20.500.11897/78451Test https://doi.org/10.3321/j.issn:0251-0790.2000.11.029Test https://hdl.handle.net/20.500.11897/78451Test |
رقم الانضمام: | edsbas.92B583E7 |
قاعدة البيانات: | BASE |
تدمد: | 02510790 |
---|---|
DOI: | 10.3321/j.issn:0251-0790.2000.11.029 |