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578177

Sigma-Aldrich

聚吡咯

doped, conductivity 0.5-1.5 S/cm (pressed pellet, typical), extent of labeling: ~5 wt. % loading, coated on titanium dioxide

别名:

PPy

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About This Item

CAS号:
30604-81-0
MDL编号:
MFCD00284347
UNSPSC代码:
12352103
PubChem化学物质编号:
24880912
NACRES:
NA.23

质量水平

100

表单

solid

包含

proprietary organic sulfonic acid as dopant

标记范围

~5 wt. % loading

溶解性

H2O: insoluble
organic solvents: insoluble

SMILES字符串

[nH]1cccc1

InChI

1S/C4H5N/c1-2-4-5-3-1/h1-5H

InChI key

KAESVJOAVNADME-UHFFFAOYSA-N

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相关类别

一般描述

在空气处理温度至少达 170℃。在氮气下处理温度至少达 270℃。聚吡咯 (PPy) 是一种导电且高度稳定的聚合物。可采用标准电化学技术制备。PPy 也可能通过反应 β-水介质中的萘磺酸 (NSA) 和过硫酸铵。聚合物在合成过程中掺杂可以很容易地改变其表面的电荷。已报告了樟脑磺酸和十二烷基苯磺酸掺杂聚吡咯的溶解度和电导率的测定结果。

应用

导电聚合物。
用于热塑性塑料和热固性塑料的导电添加剂。

包装

玻璃瓶封装

储存分类代码

13 - Non Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKCT3074
MKCG7461
MKBZ3194V
MKBJ6138
06224KH

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Fengyu Qi et al.
Biomaterials, 34(7), 1799-1809 (2012-12-12)
Electrical stimulation (ES) applied to a conductive nerve graft holds the great potential to improve nerve regeneration and functional recovery in the treatment of lengthy nerve defects. A conductive nerve graft can be obtained by a combination of conductive nerve
Gusphyl A Justin et al.
Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual Conference, 2012, 1206-1209 (2013-02-01)
An electronically-controlled drug delivery system (eDDS) for the on-demand release of anti-inflammatory, anti-microbial and analgesic agents to aid in wound healing is currently under development. The loading of several drugs into conductive polymer films and their subsequent on-demand, controlled release
Darren Svirskis et al.
Therapeutic delivery, 4(3), 307-313 (2013-02-28)
Intrinsically conducting polymers, such as polypyrrole (PPy), have been utilized for drug delivery purposes as drug release rates can be tuned by electrical stimulation. Electrical stimulation can be used to switch the redox state of PPy, subsequently changing the electrostatic
Chemical Synthesis and Morphology of b?Naphthalene Sulfonic Acid-Doped Polypyrrole Micro/Nanotube.
Akinyeye R, et al.
Fullerenes, Nanotubes, and Carbon Nanostructures, 14 (2006)
Youe Zhou et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 915-916, 46-51 (2013-01-19)
Nanosized carbon based sorbents have been widely used for separation, enrichment and desalting of biological samples because of their distinguished characteristics. In this work, magnetic nanoparticles of nitrogen enriched carbon (mnNEC) have been developed for enrichment of organochlorine pesticide DDT
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