Polymer structure modification

Polymer Structure Modification. Chemical modification of the polymer structure includes the use of tetrahalophthalic acids or anhydrides, diallylphenyl phosphonate, brominated allyl phosphates, chlorendic anhydride, and tetrakishydroxymethyl phosphonium chloride. 

Michler, G.H., Baltci-Calleja, F.J., Nano- and Micromechanics of Polymers Structure Modification and Improvement of Properties (2012) Carl Hanser Publishers, Munich... 

Nano- and Micromechanics of Polymers Structure Modification and Improvement of Properties, Hanser Verlag, Munich. 

The chapters in this book by Langsam, Xu et aL, Hirayama et aL, Fritsch, and Maier et al focus on polymer structure modification to improve the performance of gas separation membranes relative to the upper bound tradeoff relations. Mahajan et al, describe characteristics of hybrid inorganic/organic membranes as a route to break the simple rules that result in equations 8 and 9, possibly resulting in materials with properties which are above and beyond the upper bound lines. Koval et al and Eriksen et al, describe facilitated transport membranes. They seek to strongly enhance solubility selectivity for penetrant pairs i,e, olefin/paraffin) where... 

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