A facile one-pot solvothermal route to tubular forms of luminescent polymeric networks [(C3N3)2(NH)3]n

被引：46

作者：

Guo, QX ^{[1
]}

Yang, Q

Zhu, L

Yi, CQ

Zhang, S

Xie, Y

机构：

[1] Univ Sci & Technol China, Dept Chem, Hefei 230026, Anhui, Peoples R China

[2] Univ Sci & Technol China, Hefei Natl Lab Phys Sci Microscale, Hefei 230026, Anhui, Peoples R China

来源：

SOLID STATE COMMUNICATIONS | 2004年 / 132卷 / 06期

基金：

中国国家自然科学基金;

关键词：

nanostructures; chemical synthesis; luminescence; photoelectron spectroscopies;

D O I：

10.1016/j.ssc.2004.08.014

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

A facile one-pot solvothermal route has been developed for the synthesis of tubular luminescent polymeric networks[(C3N3)(2)(NH)(3)](n) , structurally related to the proposed g-C3N4. XRD patterns showed a characteristic 002 basal plane diffractions, indicating an interlayer d spacing of 3.23 Angstrom. XPS spectra show that the Cls and Nls have a symmetric peak and an asymmetric peak at 288.10 and 399.00 eV, respectively. The bulk composition C6N8.9H4.5 determined by elemental analysis is comparable to the calculated value C6N9H3 for this proposed polymer. FTIR spectra indicated the presence of s-triazine ring, which was further supported by the luminescent and UV-vis absorption characteristics probably depending on pi-->pi* electronic transition. The tubular structure has been studied by TEM, SAED, and HREM. (C) 2004 Elsevier Ltd. All rights reserved.

引用

页码：369 / 374

页数：6

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