MSE PRO™ Polyaniline Sorbent

Applications:

Polyaniline (PANI) with unique physicochemical properties is characterized by good conductivity, stability, easy synthesis, redox properties, porous structure (and hence a relatively large surface area), and the affinity toward many analytes related to its ability to establish different types of interactions. Some of the aforementioned features make PANI a promising material for sample pretreatment aiming at recovery of analytes from samples, removal of interferents that may disturb the analysis, and/or concentration of the analyte before instrumental determination.

Store sealed and light-protected at 4℃.

MSE Supplies offers a variety of 1D materials including nanotubes, nanowires and nanofibers. Please contact us for more information.

Specifications:

SKU#: PO9425
Diameter: 150-250 nm
Length: 0.5-2 um

Water content: 50-60 wt%
Acid and alkali resistant: PH (0-14)
Appearance: Black wet powder
Package size: 500 g/bottle

Interferents		Primary adsorption rate
1,000ppm COD		20%-30% (organic waste water)
20,000ppm Chloride ions		48% (desulfurization raw wastewater)
20,000ppm Fluoride ions		90% (high fluoride raw water)
Metal ions below 500ppm	Hg, Ge, Sn, Cd, Pb, As, Ni, Fe, Zn	90% (>300mg/g)
	Ca	70%
	Mg	5%

Reference:

[1] Akbar Samadi, Ming Xie, Jingliang Li, Hokyong Shon, Chunmiao Zheng, Shuaifei Zhao, Polyaniline-based adsorbents for aqueous pollutants removal: A review, Chemical Engineering Journal, Volume 418, 2021, 129425, ISSN 1385-8947.

[2] Sowa I, Wójciak M, Tyszczuk-Rotko K, Klepka T, Dresler S. Polyaniline and Polyaniline-Based Materials as Sorbents in Solid-Phase Extraction Techniques. Materials (Basel). 2022 Dec 12;15(24):8881.