Specific heat and magnetic susceptibility of polyaniline nanotubes: inhomogeneous disorder

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	Specific heat and magnetic susceptibility of polyaniline nanotubes: inhomogeneous disorder
	Long, YZ ; Luo, JL ; Xu, J ; Chen, ZJ ; Zhang, LJ ; Li, JC ; Wan, MX
刊名	JOURNAL OF PHYSICS-CONDENSED MATTER
	2004
卷号	16 期号:7 页码:1123
关键词	SELF-ASSEMBLY METHOD CONDUCTING POLYMERS ELECTRICAL-CONDUCTIVITY HETEROGENEOUS DISORDER CHARGE-TRANSPORT METALLIC STATE SULFONIC-ACID TEMPLATE NANOSTRUCTURES NANOMATERIALS
ISSN号	0953-8984
通讯作者	Chen, ZJ (reprint author), Chinese Acad Sci, Inst Phys, Key Lab Extreme Condit Phys, POB 603, Beijing 100080, Peoples R China.
中文摘要	We report on the specific heat and magnetic susceptibility of polyaniline (PANI) nanotubes, which were self-assembled by a template-free method. It is interestingly found that an electronic specific heat is not observed from present data, and the lattice specific heat of PANI nanotubes can be interpreted in terms of the contributions from both the crystalline and the amorphous phases. The magnetic susceptibility includes a Pauli-like susceptibility and a Curie-type susceptibility. The results reveal an inhomogeneous disorder picture of PANI nanotubes (i.e., PANI nanotubes are composed of crystalline regions and amorphous regions). The crystallinity fraction D-g obtained from the specific heat is about 15% for the measured PANI nanotubes, which indicates that most of the polymer chains in the nanotubes are disordered.
收录类别	SCI
语种	英语
公开日期	2013-09-24
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/52820]
专题	物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文
推荐引用方式 GB/T 7714	Long, YZ,Luo, JL,Xu, J,et al. Specific heat and magnetic susceptibility of polyaniline nanotubes: inhomogeneous disorder[J]. JOURNAL OF PHYSICS-CONDENSED MATTER,2004,16(7):1123.
APA	Long, YZ.,Luo, JL.,Xu, J.,Chen, ZJ.,Zhang, LJ.,...&Wan, MX.(2004).Specific heat and magnetic susceptibility of polyaniline nanotubes: inhomogeneous disorder.JOURNAL OF PHYSICS-CONDENSED MATTER,16(7),1123.
MLA	Long, YZ,et al."Specific heat and magnetic susceptibility of polyaniline nanotubes: inhomogeneous disorder".JOURNAL OF PHYSICS-CONDENSED MATTER 16.7(2004):1123.