Sigma Aldrich Poly(2,6-dimethyl-1,4-phenylene oxide)

Catalog No.	Quantity
18-178-1250G	250 g

Catalog No. 18-178-1250G Supplier Sigma Aldrich Supplier No. 181781250G

Description

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

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.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 cm² 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 cm² 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).

Specifications

• CAS: 25134-01-4
• Density: 1.06 g/mL (at 25°C)
• Linear Formula: [C6H2(CH3)2 O]n
• MDL Number: MFCD00084368
• Quantity: 250 g
• Synonym: 2,6-Dimethyl-1,4-phenylene ether homopolymer; 2,6-Dimethylphenol homopolymer; 2,6-Dimethylphenol polymer; Poly(2,6-dimethylphenylene oxide)