181781
Sigma-Aldrich

POLY(2,6-DIMETHYL-1,4-PHE

Linear Formula:

[C6H2(CH3)2O]n

Synonyms English:

2,6-Dimethyl-1,4-phenylene ether homopolymer; 2,6-Dimethylphenol homopolymer; 2,6-Dimethylphenol polymer; Poly(2,6-dimethylphenylene oxide)

Nacres: NA.23
Mdl No: MFCD00084368
Pubchem Substance Id: 24850954
CAS Number: 25134-01-4
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Properties

Properties
density 1.06 
density of sugar measuring range g/mL 
depth at 25 
depth × h × w ?C (lit.)
Description POLY(2,6-DIMETHYL-1,4-PHE
frame l × w powder
inherent viscosity 1S/C8H10O/c1-6-4-3-5-7(2)8(6)9/h3-59H1-2H3
inlet and outlet diam. NXXYKOUNUYWIHA-UHFFFAOYSA-N
Need written commitment NI0000

Description

Application

Imidazolium modified PPO with liquid ionic graphene oxide can be used as an anion exchange membrane (AEM) composite with a peak power density of 136 mW cm−2 for use in the fabrication of high performance fuel cells. It may also be sulfonated to form a long chained polymeric structure with an efficiency of 81.8% at a current density of 120 mA cm−2 for potentiall use in vanadium redox flow batteries (VRFBs) as effective energy storage systems. It may also be used in the formation of AEMs, which can be used in the development of microbial desalination cell system (MDCS).

General description

Poly(2,6-dimethyl-1,4-phenylene oxide) (PPO) is an anion exchange membrane (AEM) material that is mainly used as a cross-linker in which the methyl groups are used to bond with ultraviolet (UV) excited ketones.

SAFETY INFORMATION

Signal Word

RIDADRRIDADR

WGK Germany

WGK 3

Flash Point (F)

Not applicable

Flash Point (C)

Not applicable

Target Organs

Risk Statement

Supplemental Hazard Statements

DOCUMENTATION

Certificate of Analysis View Sample COA
Certificate of Origin

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