Poly styrene sulfonic acid

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WebPoly(styrene sulfonic acid) sodium salt is used in superplastifier in cement, ion exchange resins, membranes in fuel cells. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. WebFeb 19, 2013 · Materials. The PSSA-MA (sodium salt of styrene sulfonic acid:maleic acid = 3:1, average M w = 20,000 g mol −1) was purchased from Sigma-Aldrich, USA.Fully hydrolyzed PVA (97 % hydrolyzed, average M w = 77,000–82,000 g mol −1), sodium chloride (NaCl) and sodium hydroxide (NaOH) were purchased from Ajax Finechem, Australia.. …

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WebPoly(styrene-alt-maleic acid) sodium salt solution. 13 wt. % in H 2 O. View Price and Availability. Sigma-Aldrich. 243051. Poly(sodium 4-styrenesulfonate) average M w … WebIonic conductivity studies and dielectric studies of Poly(styrene sulphonic acid)/starch blend polymer electrolyte containing LiClO 4. / Sudhakar, Y. N.; Selvakumar, M. In: Journal of Applied Electrochemistry, Vol. 43, No. 1, 01.2013, p. 21-29. Research output: Contribution to journal › Article › peer-review list of seachange episodes wikipedia

Polystyrene sulfonate - Wikipedia

WebPoly(styrenesulfonic acid sodium salt) analytical standard, for GPC, 17,000; CAS Number: 9080-79-9; Synonyms: Poly(sodium styrenesulfonate); find Supelco-81609 MSDS, related … WebFeb 13, 2016 · Materials. 3 were obtained from Sigma. To the authors’ best knowledge, the selected copolymer is a random copolymer according to the literature works, which have used this copolymer to prepare fuel cell membranes [21–24].A detail structure characterization was also addressed elsewhere in the literature []. 1-ethyl-3-(3 … WebAug 15, 2024 · Poly(styrene sulfonic acid) (PSSA) as a well-known hydrophilic proton conductive functional group was radiation grafted on polyvinylidene fluoride (PVDF) at different graft levels. The material system is well known for the proton exchange membranes of fuel cells, however, its IPMC application is novel. immaculate sacred heart

Synthesis and characterization of poly (styrene sulfonic acid-

New insight into polystyrene ion exchange resin for efficient …

WebOct 7, 2015 · By combining the advantages of poly(4-styrenesulfonic acid-co-maleic acid) sodium (PSSMA) with abundant anionic functional groups (–COO − and –SO 3 −), graphene oxide (GO) with high specific surface area and Fe 3 O 4 nanoparticles with excellent magnetic responsiveness, a novel type of PSSMA-modified magnetic reduced graphene … WebPoly (styrene sulfonic acid) is used in water softening and to remove hard ions like calcium and magnesium. In the medical field, it is used as potassium binders in acute and chronic kidney disease. Its sodium salt is used as a superplastifier in cement, as a dye improving agent for cotton, as proton exchange membranes in fuel cell applications. immaculate school danbury ctWebPoly(4-styrene sulfonic acid-co-maleic acid) sodium salt (PSSM), a low-molecular-weight polymer, exhibited filtration and rheological control in the water-based drilling fluid system containing ... list of seafood in spanish

"WebA simple poly(3,4-ethylene dioxythiophene)/poly(styrene sulfonic acid) transistor for glucose sensing at neutral pH " - Poly styrene sulfonic acid

Poly styrene sulfonic acid

Poly-(styrene sulphonic acid): An acid catalyst from polystyrene …

WebT1 - Polyvinyl alcohol-polystyrene sulphonic acid blend electrolyte for supercapacitor application. AU - Selva Kumar, M. AU - Bhat, D. Krishna. PY - 2009/5/1. Y1 - 2009/5/1. N2 - A new polymer blend electrolyte based on poly vinyl alcohol and poly styrene sulphonic acid has been studied as an electrolyte for supercapcitors. WebPoly(4-styrenesulfonic acid-co-maleic acid) sodium salt. average M w ~20,000, powder. View Price and Availability. Sigma-Aldrich. 278424. Poly(vinylsulfonic acid, sodium salt) …

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WebPoly(styrene sulfonic acid), sodium salt, M.W. 70,000 Revision Date 11-Feb-2024 Keep container tightly closed in a dry and well-ventilated place. Technical Rules for Hazardous Substances (TRGS) 510 Storage Class (LGK) (Germany) Class 11 7.3. Specific end use(s) Use in laboratories SECTION 8: EXPOSURE CONTROLS/PERSONAL PROTECTION 8.1. … WebApr 9, 2024 · There is great interest in the field of polymer-based flame-retardant materials as new fire safety standards require enhanced protection in the domestic, public and industrial sectors [].The number of building fires and the resulting losses have increased significantly worldwide in the last decade [2,3,4].The rapid spread of fires is localized in …

Web13 rows · Mar 9, 2024 · Visit ChemicalBook To find more POLYSTYRENE SULFONIC ACID(28210-41-5) information like chemical ... WebApr 22, 2024 · A recoverable, reusable catalyst, poly (4-styrene sulfonic acid) (PSSA) was used as acid hydrolysis of PET. • The PSSA exhibited higher activity for hydrolysis of PET and lower activity for ethyl acetate hydrolysis than the H 2 SO 4.. The increased activity of PSSA relative to H 2 SO 4 was attributed to the adsorption affinity for PET surfaces. ...

WebUses. Polystyrene sulfonic acid has been used as sodium, potassium, and calcium salts. Sodium polystyrene sulfonate has been used to treat hyperkalemia in patients with renal … WebApr 11, 2024 · A polystyrene macroporous cation exchange resin charged with sulfonic acid groups (-SO 3 –) was used as host. Detailed materials, synthesis and characterization of ZrP-PS and Cs + adsorption experiment sections were in Support Information (Texts S1-S5 in Supporting information).

Web聚(苯乙烯), ω-(sulfonic acid sodium salt)-terminated 英文名字 Poly(styrene), ω-(sulfonic acid sodium salt)-terminated 供应商 Polymer Source 产品货号 PMS-P2422-SSO3Na-5g 产 …

WebPoly(4-styrene sulfonic acid-co-maleic acid) sodium salt (PSSM), a low-molecular-weight polymer, exhibited filtration and rheological control in the water-based drilling fluid … list of sea fishWebOct 1, 2014 · A bifunctional redox-acidic sites waste-derived poly-(styrene sulphonic acid) catalyst has been designed and evaluated in the furfural oxidation to maleic acid using … immaculate sacred heart of maryWebMay 28, 2014 · Nanostructured bacterial cellulose-poly(4-styrene sulfonic acid) composite membranes with high storage modulus and protonic conductivity ACS Appl Mater … list of sea birds a-zWebJan 16, 2024 · 2014-2016. 2) Technical Counselor and Supplier at a Self-employed Business. Supplied and controlled quality of raw materials used in polymer processing factories. Managed 30+ tool manufacturing ... list of seafood processing unit in gujratWeb聚(苯乙烯), ω-(sulfonic acid sodium salt)-terminated 英文名字 Poly(styrene), ω-(sulfonic acid sodium salt)-terminated 供应商 Polymer Source 产品货号 PMS-P2422-SSO3Na-5g 产品报价￥询价/5g 产品说明书点击查看购买方式中国区现货中心已经建立，90%产品中国有现 … immaculate school pondicherryWebAchieve consistent, high recoveries for basic compounds with these Thermo Scientific™ HyperSep™ Retain CX Cartridges, packed with a high capacity, high purity, highly porous polystyrene DVB material partially modified with sulfonic acid functional groups to give superior recoveries for basic analytes. immaculate school lowell maWebMar 10, 2010 · The dispersion properties of aqueous lithium iron phosphate slurries and the electrochemical properties of the corresponding as-prepared cathodes with the addition of a dispersant, poly(4-styrene sulfonic acid) (PSSA), have been investigated. The influence of PSSA on the dispersion behaviors of and conductive agents, graphite and carbon black, in … immaculate seeds st louis