Acetic acid, lithium salt.dihydrate

Lithium acetate dihydrate Acetic acid, lithium salt, dihydrate (8,9) (6108-17-4) Palladium acetate Acetic acid, palladium(2+) salt (8,0) (3375-31-3) p-Benzoquinone (8) 2,5-Cyclohexadiene-1,4-dione (9) (106-51-4) 1,3-Cyclohexadiene (8,9) (592-57-4)... 

Lithium acetate dihydrate Acetic acid, lithium salt, dihydrate (8,9) (6108-17-4)... 

Lithium Acetate. Lithium acetate [546-89 ] is obtained from reaction of lithium carbonate or lithium hydroxide and acetic acid. Crystalline lithium acetate dihydrate [6108-1 7a(/, CH2C02Li 2H20, melts congmentiy in its own water of crystallization at 57.8°C. The anhydrous salt [646-89-4] melts... 

Lithium pyrophosphate, Li4P207.—The dihydrate, Li4P207,2H20, is obtained as a bulky, crystalline precipitate by adding sodium pyrophosphate to lithium chloride in aqueous solution, dissolving the impure salt in acetic acid, and reprecipitating by means of alcohol.7 The water of crystallization is expelled by heating to 200° C.8... 

The PDMS (M = 6000 g/mol) and the carboxylated PDMS (CPDMS) were synthesized by Owens-Corning Corporation. The ionic groups (4.6 mol %) were randomly distributed along the PDMS chain. Lithium salts of the PDMS carboxylated ionomer (Li-CPDMS) were prepared by neutralizing the acid derivative with Lithium acetate dihydrate. The li ionomer was a rubbery solid at room temperature and exhibited viscous flow above 100°C. The substrates used were atomically smooth silicon wafers with a 100 orientation and one side polished. These were washed in an ultrasonic bath for 10 min. and then a 30/70 (v/v) concentrated hydrogen peroxide/concentrated sulfuric acid solution for 1 h. to clean the surface. The wafers were then rinsed thoroughly with deionized water and dried under a stream of dry nitrogen. Since silicon oxidizes very rapidly, the surface of the wafers that were used in these experiments was actually silicon dioxide (silica). 

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