Triethylene glycol diacetate

Triethylene glycol diacetate, see l,2-Bis(acetoxyethoxy)ethane, 3349 Triethylenetetramine, see A ,A -Bis(2-aminoethyl) 1,2-diaminoethane, 2595 Triethylgallium, 2558... 

Beilstein Handbook Reference) Acetic acid, triethylene glycol diester AI3-02502 BRN 1789453 EINECS 203-846-0 2,2 -(Ethylenedioxy)di(ethyl acetate) Ethanol, 2,2 -ethylenedioxydi-, diacetate HSDB 5547 NSC 2591 TDAC Triethylene glycol diacetate Triglycol, diacetate. Liquid mp = -50° bpB 286° d " = 1.1153 very soluble in H2O, EtOH, Et20. 

Triethylene glycol diacetate n. (—CH2OCH2 CH200CCH3)2. a plasticizer for cellulosic plastics and some acrylic resins. 

The matrices of polymers such as poly(vinyl pyrrolidone) (PVP), polysul-fone, poly(trimethylene carbonate) (PTMC), triethylene glycol diacetate-butyl propenoate copolymer [28], and cellulose [29] are different from the mentioned polymers in Sections from 11.1 to 11.5. For example, when porous polysulfone is used as the polymer carrier, the ionic conductivity (3.93 x 10 S/cm at room temperature) and mechanical performance are greatly improved after adding plasticizers. When organic electrolyte is added to PTMC, the uptake ability is greatly improved because its structure is similar to that of the organic electrolyte. Methylcellulose (MC) is prepared easily as a porous polymer membrane, as illustrated in Figure 11.34. It can absorb liquid electrolyte to become a gel polymer electrolyte whose ionic conductivity is 0.2 mS/cm and lithium-ion transference number is 0.29. These results can compare with the commercial separator [29]. 

Fan, H.H., Li, H.X., Fan, L.Z., Shi, Q. 2014. Preparation and electrochemical properties of gel polymer electrolytes using triethylene glycol diacetate-2-propenoic acid butyl ester copolymer for high energy density lithium ion batteries. 

Wang QJ, Jian ZX, Song WL, Zhang SC, Fan LZ (2014) Facile fabrication of safe and robust polyimide fibrous membrane based on triethylene glycol diacetate-2-propenoic add butyl ester gel eleetrolytes for lithium-ion batteries. Electrochim Acta 149 176-185... 

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