Research on the Synthesis and Electrochemical Properties of Poly-Peri-Naphthalene

Abstract:

With the features of good electrical conductivity, and insolubilization in the electrolytic solution, Poly-Peri-Naphthalene (PPN) can be regarded as the cathode material, and there is a certain necessity to study the electrochemical properties of PPN. PPN can be synthesized easily by 3, 4, 9, 10-perylenetetracarboxylic dianhydride (PTCDA), and the related characterizations regarding to PPN is described in this paper. Meanwhile, research on the electrochemical properties of the synthesized PPN under several different temperatures has been carried out, and some basic laws have been found as follows: 1) Under the condition of 600°C≦T≦1100°Csynthesis temperature, the electrical conductivity of PPN is strengthrened with the increased temperature; 2) The discharge capacity of PPN is also increased with the increased synthesis temperature. 3) As a kind of battery cathode active material, the cyclical stability of PPN is excellent. But the capacity is small, aiming at the deficiency, nitrification treatment on the PPN has been carried out, thus the high-capacity PPN is obtained, the first discharge capacity is 342mAhg-1. Therefore, we can safely predict that the future of PPN as a lithium battery cathode material is promising.

• Periodical: Advanced Materials Research (Volumes 622-623)
• Pages: 1262-1268
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.622-623.1262
• Online since: December 2012
• Authors: Bo Rong Wu, Fei Biao Chen, Yun Kui Xiong, Wei Ling Liao
• Keywords: Cathode Material, Discharge Capacity, Electrochemical Property, Nitrification, Perylenetetracarboxylic Dianhydride (PTCDA), Poly-Peri-Naphthalene (PPN)

References

[1] whittingham M S. Chemical Reviews 104 (2004) 4271.

[2] Dong Quanfeng, Wang Chong, Zheng Mingsen. PROGRESS IN CHEMISTRY 23 (2011) 533.

[3] Chen H, Armand M, Demailly G, et al. Chemsuschem 1 (2008) 348.

[4] Zhao Lei, Wang Wei Kun. PROGRESS IN CHEMISTRY 22 (2010) 2268.

[5] Song Z P, Zhan H, Zhou Y H. Chem Commun 4 (2009) 448.

[6] A. BARTL, J. FROEHNER and L. WUCKEL. Synthetic Metals 41-43 (1991) 2859.

[7] Huang Meirong, Gao peng. PROGRESS IN CHEMISTRY 22 (2010) 113.

[8] Martin L Kaplan, Paul H. Schmidt. Appl Phys Lett 36 (1980) 867.

[9] Mutsuaki Murakami. J Appl Phys 67 (1990) 194.

[10] MUTSUAKI WURAKAMI AND SUSUMU YOSHIMURA. Mol. Cryst. Liq. Cryst118(1985) 95.

[11] IQBAL，D.M. Mol. Crysr. Liq. Cryst 118 (1985) 103.

[12] Mutsuaki Murakami and Susumu Yoshimura. J CHEM SOC., CHEM COMMUN (1984) 1649.

[13] Mutsuaki Murakami. J Appl Phys 60 (1986) 3856.

[14] Zu Ge, Luo Wei-Ke, Wu Hao-Qing. ACTA CHIMICA SINICA 57 (1999) 465.

[15] Han Xiaoyan , Chang Caixian , Yuan Liangjie et al. Adv. Mater 19 (2007) 1616.