Band-like Charge Transport in Phytic Acid-Doped Polyaniline Thin Films
文献类型：期刊论文
| 作者 | Ballabio, Marco; Zhang, Tao; Chen, Chen; Zhang, Peng; Liao, Zhongquan; Hambsch, Mike; Mannsfeld, Stefan C. B.; Zschech, Ehrenfried; Sirringhaus, Henning; Feng, Xinliang |
| 刊名 | ADVANCED FUNCTIONAL MATERIALS
 |
| 出版日期 | 2021 |
| 卷号 | 31期号:43 |
| 关键词 | CONDUCTING POLYMERS OPTICAL-PROPERTIES POLARONS MOBILITY DYNAMICS DISORDER |
| 英文摘要 | We explore the charge transport properties of phytic acid (PA) doped polyaniline thin films prepared by the surfactant monolayer-assisted interfacial synthesis (SMAIS). Structural and elemental analysis confirms the inclusion of PA in the thin films and reveals a progressive loss of crystallinity with the increase of PA doping content. Charge transport properties are interrogated by time-resolved terahertz (THz) spectroscopy. Notably, independently of doping content and hence crystallinity, the frequency-resolved complex conductivity spectra in the THz region can be properly described by the Drude model, demonstrating band-like charge transport in the samples and state-of-the-art charge carrier mobilities of approximate to 1 cm(2)V(-1)s(-1). A temperature-dependent analysis for the conductivity further supports band-like charge transport and suggest that charge carrier mobility is primarily limited by impurity scattering. This work highlights the potential of PA doped polyaniline for organic electronics. |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/21667]  |
| 专题 | 中国科学院宁波材料技术与工程研究所 2021专题_期刊论文 |
| 作者单位 | 1.Dong, RH (corresponding author), Tech Univ Dresden, Chair Mol Funct Mat, Fac Chem & Food Chem, Mommsenstr 4, D-01069 Dresden, Germany. 2.Canovas, E (corresponding author), Inst Madrileno Estudios Avanzados Nanociencia IME, Madrid 28049, Spain. 3.Zhang, T (corresponding author), Univ Chinese Acad Sci, Sch Chem Sci, Beijing 100049, Peoples R China. 4.Bonn, M 5.Canovas, E (corresponding author), Max Planck Inst Polymer Res, D-55128 Mainz, Germany. 6.Zhang, T 7.Feng, XL 8.Dong, RH (corresponding author), Tech Univ Dresden, Chair Mol Funct Mat, Ctr Adv Elect Dresden Cfaed, Mommsenstr 4, D-01069 Dresden, Germany. 9.Zhang, T (corresponding author), Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, Zhejiang Key Lab Marine Mat & Protect Technol, Key Lab Marine Mat & Related Technol, Ningbo 315201, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Ballabio, Marco,Zhang, Tao,Chen, Chen,et al. Band-like Charge Transport in Phytic Acid-Doped Polyaniline Thin Films[J]. ADVANCED FUNCTIONAL MATERIALS,2021,31(43). |
| APA | Ballabio, Marco.,Zhang, Tao.,Chen, Chen.,Zhang, Peng.,Liao, Zhongquan.,...&Canovas, Enrique.(2021).Band-like Charge Transport in Phytic Acid-Doped Polyaniline Thin Films.ADVANCED FUNCTIONAL MATERIALS,31(43). |
| MLA | Ballabio, Marco,et al."Band-like Charge Transport in Phytic Acid-Doped Polyaniline Thin Films".ADVANCED FUNCTIONAL MATERIALS 31.43(2021). |
入库方式： OAI收割
来源：宁波材料技术与工程研究所
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