ABSTRACT

In this study, banded houndshark (triakis scyllium) skin was used for the preparation of a polyaniline (PANI)/shark skin composite. Infrared absorption (IR) and electron spin resonance (ESR) spectroscopy were performed to confirm the surface-layer PANI component. This method of polymerization could help develop the use of natural biological materials for the preparation of functional plastics. The ESR measurements and electrical conductivity of the composite revealed the occurrence of three-dimensional variable range hopping with polarons as charge carriers, leading to Pauli paramagnetism.

中文翻译：

---

基于极化子跳跃的聚苯胺/鲨鱼皮复合材料及其电导率

摘要

在这项研究中，带状的猎犬（triakis scyllium）皮肤用于制备聚苯胺（PANI）/鲨鱼皮肤复合材料。进行红外吸收（IR）和电子自旋共振（ESR）光谱以确认表面层PANI成分。这种聚合方法可以帮助开发天然生物材料在制备功能塑料中的用途。复合材料的ESR测量和电导率表明发生了以极化子为电荷载体的三维可变范围跳变，从而导致了Pauli顺磁性。