[1]陈邵鹏,薛宽宏,魏日兵,等.碳原子线巯基化的红外光谱研究[J].南京师大学报(自然科学版),2007,30(03):64-67.
　Chen Shaopeng,Xue Kuanhong,Wei Ribing,et al.FT-IR Investigation on Synthesis of Thiol-Carbon-Atom-Wires[J].Journal of Nanjing Normal University(Natural Science Edition),2007,30(03):64-67.
点击复制

碳原子线巯基化的红外光谱研究()
分享到：

《南京师大学报（自然科学版）》[ISSN:1001-4616/CN:32-1239/N]

卷:
第30卷
期数:
2007年03期
页码:
64-67
栏目:
化学
出版日期:
2007-09-30

文章信息/Info

Title:
FT-IR Investigation on Synthesis of Thiol-Carbon-Atom-Wires
作者:
陈邵鹏;薛宽宏;魏日兵;王林霞;
南京师范大学化学与环境科学学院,江苏省生物医药功能材料工程研究中心,江苏南京210097
Author(s):
Chen Shaopeng; Xue Kuanhong; Wei Ribing; Wang Linxia
School of Chemistry and Environmental Science,Nanjing Normal University,Jiangsu Engineering Research Center of Bio-medical Function Materials,Nanjing 210097,China
关键词:
碳原子线;  巯基化;  红外光谱
Keywords:
CAWs;  thiol;  infrared spectroscopy
分类号:
O621.2
摘要:
利用碳原子线(CAWs)上的羧基与2-巯基乙胺的氨基发生选择性缩合反应生成巯基化碳原子线,并用红外光谱对反应进程及一些反应条件的影响进行表征.实验结果表明:10 mg经浓硝酸氧化处理过的碳原子线在含有20 mg巯基乙胺、10 mL CH2Cl2、1 mL N(Et)3(三乙胺)、0.2 g DCC(二环己基碳化二亚胺)的液相反应体系中,60℃温度下作用24 h可完成缩合反应,生成巯基化碳原子线.在该巯基化过程中,CAWs的特征碳链结构并未发生可觉察的变化.
Abstract:
Thiol-carbon-atom-wires were synthesized by use of condensation between the carboxylic acid group at the end of carbon atom wires (CAWs) treated by concentrated nitric acid and the amino-group in 2-aminoethylmercap tan. The reaction p rocess and some conditions concerned were investigated by FT in frared spectroscopy ( FT2IR). It was found that the condensation could be comp leted within 24 hours at 60℃ in a solution containing 10mg CAWs, 20mg 2-aminoethylmercap tan, 10mL CH2Cl2 , 1mL triethyl amine and 0.2 g DCC (N, N′2 dicyclohexyl carbodiimide). In addition, no change in the characteristic carbon chains of CAWs was detected during the condensation p rocess.

参考文献/References:

1 ] 　Ravagnan L, Siviero F, Casari C S, et al. Photo2induced p roduction of sp2hybridized carbon species from Ag2coated polytet-rafluoroethylene ( PTFE) [ J ]. Carbon, 2005, 43 (6) : 1 337-1 339.
[ 2 ] 　Kavan L. Electrochemical carbon[ J ]. Chem Rev, 1997, 97 (8) : 3 061-3 082.
[ 3 ] 　Heimann R B, Evsyukov S E, Kavan L. Carbyne and Carbynoid Structures[M ]. Dordrecht: KluwerAcademic Press, 1999.
[ 4 ] 　King R B. Chemical app lications of topology and group theory. 29. low density polymeric carbon allotropes based on negative curvature structures [ J ]. J Phys Chem, 1996, 100 (37) : 15 096-15 104.
[ 5 ] 　Cataldo F. The simp lest app roach to p repare solutions of polyynes in hydrocarbons[ J ]. Tetrahedron Lett, 2005, 46 (21) :3 665-3 667.
[ 6 ] 　TsujiM, Kuboyama S, Matsuzaki T, et al. Formation of hydrogen2capped polyynes by laser ablation of C60 particles suspended in solution[ J ]. Carbon, 2003, 41 (11) : 2 141-2 148.
[ 7 ] 　Cataldo F. Polyynes: a new class of carbon allotropes. About the formation of dicyanopolyynes from an electric arc between
graphite electrodes in liquid nitrogen[ J ]. Polyhedron, 2004, 23 (11) : 1 889-1 896.
[ 8 ] 　Lebedev B V, Bykova T A, Vointseva I I. Thermodynamic p roperties of carbynoid structures in the 0～340 K range [ J ].Russian Chemical Bulletin, 2001, 50 (9) : 1 533-1 538.
[ 9 ] 　Xue K H, Tao F F, ShenW, et al. L inear carbon allotrope carbon atom wires p repared by pyrolysis of starch [ J ]. ChemPhys Lett, 2004, 385 (6) : 477-480.
[ 10 ] 　Xue K H, Tao F F, XuW, et al. Selective determination of dopamine in the p resence of ascorbic acid at the carbon atom
wire modified electrode[ J ]. J Electroanal Chem, 2005, 578 (2) : 323-329.
[ 11 ] 　Xue K H, Tao F F, Yin Sh Y, et al. Investigation of the electrochemical behaviors of dopamine on the carbon atom wire modified electrode[ J ]. Chem Phys Lett, 2004, 391 (4) : 243-247.
[ 12 ] 　陶菲菲,薛宽宏,沈伟,等. 碳原子线修饰电极的循环伏安行为及其对NADH的电催化作用[ J ]. 南京师大学报: 自然科学版, 2005, 28 (1) : 62-65.
[ 13 ] 　徐雯,薛宽宏,尹寿银,等. 碳原子线修饰电极对于对苯二酚电化学反应的催化作用[ J ]. 南京师大学报: 自然科学版, 2004, 27 (1) : 68-70.
[ 14 ] 　刘佳梅,薛宽宏,魏日兵,等. 碳原子线修饰电极对尿酸的电催化作用[ J ]. 南京师大学报: 自然科学版, 2006,29 (2) : 59-62
[ 15 ] 　Xue K H, L iu JM, Wei R B, et al. Electrochemical behavior of adrenaline at the carbon atom wire modified electrode[ J ].ChePhys, 2006, 327 (2 /3) : 319-326.
[ 16 ] 　Chen J , Mark A Hamon, Hu H, et al. Solution p roperties of single2walled carbon nanotubes[ J ]. Science, 1998, 282: 95-98.
[ 17 ] 　Wu B, Zhang J , Wei Z, Cai SM, et al. Chemical alignment of oxidatively shortened single2walled carbon nanotubes on silver surface[ J ]. J Phys Chem B, 2001, 105 (22) : 5 075-5 078.
[ 18 ] 　张浩力,张锦,赵江,等. 含酰胺结构的巯基自组装膜的设计与结构表征[ J ]. 物理化学学报, 1997, 13 (6) : 515-524.

相似文献/References:

[1]陈巧玲,薛宽宏.应用于超级电容器的碳原子线电极的电容性能研究[J].南京师大学报(自然科学版),2010,33(03):61.
　Chen Qiaoling,Xue Kuanhong.Capacitance Performance of Carbon Atom Wires Electrode for Supercapacitors[J].Journal of Nanjing Normal University(Natural Science Edition),2010,33(03):61.
[2]徐雯,薛宽宏,尹寿银,等.碳原子线修饰电极对于对苯二酚电化学反应的催化作用[J].南京师大学报(自然科学版),2005,28(01):62.
　Xu Wen,Xue Kuanhong,Yin Shouyin,et al.Electrocatalysis of Carbon-Atom-Wire-Modified Electrode to the Electrochemical Reaction of p-dihydroxy-benzene[J].Journal of Nanjing Normal University(Natural Science Edition),2005,28(03):62.
[3]陶菲菲,薛宽宏,沈伟,等.碳原子线修饰电极的循环伏安行为及其对NADH的电催化作用[J].南京师大学报(自然科学版),2004,27(01):68.
　Tao Feifei,Xue Kuanghong,Shen Wei,et al.Cyclic Voltammetry and Electrocatalysis on NADH at the Carbon Atom Wire Modified Electrode[J].Journal of Nanjing Normal University(Natural Science Edition),2004,27(03):68.

备注/Memo

备注/Memo:
基金项目:国家自然科学基金(20473039) 、厦门大学固体表面物理化学国家重点实验室开放课题基金(200405)资助项目.
作者简介:陈邵鹏(1981—) ,硕士研究生,主要从事电化学的学习与研究. E-mail: shaopengchen1981@126. com
通讯联系人:薛宽宏(1941—) ,教授,主要从事物理化学的教学与研究. E-mail: khxue@njnu. edu. cn
更新日期/Last Update: 2013-05-05