PMMA-dibutyl phthalate

Figure 1. Refractive-index dependence of the polymers on wavelength. benzyl benzoate doped PMMA PMMA dibutyl phthalate doped partially fluorinated polymer A partially fluorinated polymer.

PMMA-dibutyl phthalate (DBP) system [127]. A similar effect was observed for the miscible polymer blends (see Sect. 3.5). 

The simplest plasticizer for NC is dibutyl phthalate and for PMMA, butyl benzyl phthalate ... 

Fig. 4. Arrhenius plots of the rotational parameters Rs (+) and Ri (x) in s determined in randomly spin-labeled PMMA in dibutyl phthalate. For the symbols, see Fig. 3. (From Ref. 31, with permission.)...

A series of studies were reported that used PMMA as the host polymer. " In one study, using polymer electrolyte films prepared from PMMA and LiBF4 with different concentrations of plasticizer (dibutyl phthalate, DBP), the conductivity observed was in the range 4.5 x 10 to... 

To date, several polymer hosts have been used in GPEs that include PEG, PPO, PAN, PMMA, poly(vinyl chloride) (PVC), PVdF, poly(vinylidene fluoride-hexafluoro propylene) (PVdF-HFP), etc. Furthermore, the Bellcore method and phase inversion method have been developed for the preparation of GPEs. The Bellcore process is critical and developed from the fabrication of PVdF-HFP copolymers. It involves the plasticization of PVdF-HFP copolymers, subsequent plasticizer removal, and the final reswelling in an electrolyte solution. Low-boiling solvents, such as diethyl ether or methanol, are successfully employed to remove dibutyl phthalate (DBF) from the polymer matrix, leaving a pore structure in the polymer layers which is then refilled with the liquid electrolyte during the cell activation process (Song et af, 1999). 

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