跳转至内容
Merck
  • Evaluation of transport parameters for PVC based polyvinyl alcohol Ce(IV) phosphate composite membrane.

Evaluation of transport parameters for PVC based polyvinyl alcohol Ce(IV) phosphate composite membrane.

Materials science & engineering. C, Materials for biological applications (2013-03-19)
Mohammad Mujahid Ali Khan, Rafiuddin, Inamuddin
摘要

The aim of this study was to investigate the preparation of novel membrane and the characterization of their properties. A new class of polyvinyl chloride (PVC) based polyvinyl alcohol Ce(IV) phosphate composite membrane was successfully prepared by solution casting method. The structural formation was confirmed by X-ray diffraction (XRD), Fourier transform infrared (FTIR) spectroscopy and morphological studies. The thermal property was investigated by thermogravimetry analysis (TGA) method. The order of surface charge density for various electrolytes was found to be LiCl<NaCl<KCl.

材料
货号
品牌
产品描述

Sigma-Aldrich
聚乙烯醇, Mw 89,000-98,000, 99+% hydrolyzed
Sigma-Aldrich
聚乙烯醇, Mw 9,000-10,000, 80% hydrolyzed
Sigma-Aldrich
聚乙烯醇, Mw 146,000-186,000, 99+% hydrolyzed
Sigma-Aldrich
聚乙烯醇, Mw 13,000-23,000, 87-89% hydrolyzed
Sigma-Aldrich
® 4-88, Mw ~31,000
Sigma-Aldrich
聚乙烯醇, Mw 31,000-50,000, 98-99% hydrolyzed
Sigma-Aldrich
聚乙烯醇, Mw 85,000-124,000, 99+% hydrolyzed
Sigma-Aldrich
聚乙烯醇, Fully hydrolyzed
Sigma-Aldrich
聚氯乙烯, low molecular weight
Sigma-Aldrich
聚氯乙烯, high molecular weight
Sigma-Aldrich
聚乙烯醇, average Mw 31,000-50,000, 87-89% hydrolyzed
Sigma-Aldrich
聚乙烯醇, average Mw 85,000-124,000, 87-89% hydrolyzed
Sigma-Aldrich
聚乙烯醇, average Mw 146,000-186,000, 87-89% hydrolyzed
Sigma-Aldrich
聚乙烯醇, average Mw 13,000-23,000, 98% hydrolyzed
Sigma-Aldrich
Mowiol® 18-88 聚(乙烯醇), Mw ~130,000
Sigma-Aldrich
聚乙烯醇, 87-90% hydrolyzed, average mol wt 30,000-70,000
Sigma-Aldrich
聚氯乙烯, average Mw ~233,000, average Mn ~99,000
Sigma-Aldrich
Mowiol® 8-88, Mw ~67,000
Sigma-Aldrich
聚氯乙烯, average Mw ~43,000, average Mn ~22,000
Sigma-Aldrich
聚乙烯醇, average Mw 130,000, 99+% hydrolyzed
Sigma-Aldrich
Mowiol® 4-98, Mw ~27,000
Sigma-Aldrich
聚氯乙烯, average Mw ~62,000, average Mn ~35,000
Sigma-Aldrich
Mowiol ® 40-88, average Mw ~205,000 g/mol
Sigma-Aldrich
Mowiol ® 10-98, Mw ~61,000
Sigma-Aldrich
Mowiol® 20-98, Mw ~125,000
Sigma-Aldrich
Mowiol® 56-98, Mw ~195,000
Sigma-Aldrich
Mowiol® 28-99聚乙烯醇, Mw ~145,000
Sigma-Aldrich
铈, ingot, under oil, 99.9% trace rare earth metals basis
Supelco
聚氯乙烯, Selectophore, high molecular weight
Sigma-Aldrich
铈, chips