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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號碼:
MFCD00284347
分類程式碼代碼:
12352103
PubChem物質ID:
24880912
NACRES:
NA.23

品質等級

100

形狀

solid

包含

proprietary organic sulfonic acid as dopant

標籤範圍

~5 wt. % loading

溶解度

H2O: insoluble
organic solvents: insoluble

InChI

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

InChI 密鑰

KAESVJOAVNADME-UHFFFAOYSA-N

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一般說明

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。

應用

导电聚合物。
用于热塑性塑料和热固性塑料的导电添加剂。

包裝

玻璃瓶封装

儲存類別代碼

13 - Non Combustible Solids

水污染物質分類（WGK）

WGK 3

閃點（°F）

Not applicable

閃點（°C）

Not applicable

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分析证书(COA)

Lot/Batch Number
MKCG7461
MKBZ3194V
MKBJ6138
06224KH
06618JA

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Chemical Synthesis and Morphology of b?Naphthalene Sulfonic Acid-Doped Polypyrrole Micro/Nanotube.
Akinyeye R, et al.
Fullerenes, Nanotubes, and Carbon Nanostructures, 14 (2006)
Mingming Ma et al.
Science (New York, N.Y.), 339(6116), 186-189 (2013-01-12)
Here we describe the development of a water-responsive polymer film. Combining both a rigid matrix (polypyrrole) and a dynamic network (polyol-borate), strong and flexible polymer films were developed that can exchange water with the environment to induce film expansion and
Behzad Haghighi et al.
Colloids and surfaces. B, Biointerfaces, 103, 566-571 (2012-12-25)
An overoxidized polypyrrole (OOPPy) film was electrodeposited on a glassy carbon electrode (GCE) and the modified electrode (GCE/OOPPy) was then decorated with Au nanoparticles (nanoAu). Glucose oxidase was immobilized on the surface of nanoAu decorated OOPPy modified GCE to fabricate
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
Jie Shao et al.
Nanoscale, 5(4), 1460-1464 (2013-01-15)
In order to explore the potential application of sulfur in aqueous rechargeable batteries, core-shell sulfur-polypyrrole (S@PPy) composites were prepared through a novel one-pot and surfactant-free method. Sulfur exhibits a very high capacity of 473 mA h g(-1) and good cycling
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