577065
聚吡咯
undoped, extent of labeling: ~20 wt. % loading, composite with carbon black
别名:
PPy
产品名称
聚吡咯, undoped, extent of labeling: ~20 wt. % loading, composite with carbon black
InChI
1S/C4H5N/c1-2-4-5-3-1/h1-5H
InChI key
KAESVJOAVNADME-UHFFFAOYSA-N
description
Electrodes
form
solid
extent of labeling
~20 wt. % loading
conductivity
~8.5 S/cm
solubility
H2O: insoluble
organic solvents: insoluble
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Application
PPy 可用于制备用于阴离子交换膜燃料电池的钴基电催化剂。
导电聚合物。
用于热塑性塑料和热固性塑料的导电添加剂。
General description
聚吡咯（PPy）是一种导电且高度稳定的聚合物。它可以通过标准的电化学技术制备而成。PPy 也可以通过水性介质中的 β-萘磺酸（NSA）和过硫酸铵反应制备而成。在聚合物合成过程中，通过掺杂可以很容易地改变表面的电荷。已经报道了用樟脑磺酸和十二烷基苯磺酸掺杂的 PPy 测定溶解度和电导率。PPy 的电敏性和较低的氧化电位使其可用于药物输送、化学传感器、电池、离子选择性电极、生物传感器和生物化学研究。 5,
Packaging
玻璃瓶封装
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Anion-exchange membrane fuel cells: Dual-site mechanism of oxygen reduction reaction in alkaline media on cobalt- polypyrrole electrocatalysts.
Olson TS, et al.
The Journal of Physical Chemistry C, 114(11), 5049-5059 (2010)
In Situ XAFS and HAXPES Analysis and Theoretical Study of Cobalt Polypyrrole Incorporated on Carbon (CoPPyC) Oxygen Reduction Reaction Catalysts for Anion-Exchange Membrane Fuel Cells
Asazawa K, et al.
The Journal of Physical Chemistry C, 118(44), 25480-25486 (2014)
XAFS analysis of unpyrolyzed CoPPyC oxygen reduction catalysts for anion-exchange membrane fuel cells (AMFC).
Asazawa K, et al.
Electrochemical Society Transactions, 33(1), 1751-1755 (2010)
Polypropylene composites for polymer electrolyte membrane fuel cell bipolar plates.
Yeetsorn R, et al.
Macromolecular Symposia, 264(1) (2008)
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
商品
Self-healing soft electronic materials offer potential cost savings and reduced electronic waste.
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