而羧甲基纤维素是一种天然纤维素经过化学改性后获得的一种水溶性较好的聚阴离子化合物，其优点是保水性，成膜性，分散性稳定。
Carboxymethyl cellulose is a kind of water soluble polymer with good water solubility, which is a kind of natural cellulose after chemical modification.
固体电解质，含导电性高分子和聚阴离子以及其盐，以及沸点在150度以上的离子化合物。
A solid electrolyte contains electric conductivity high molecular, polyanion, salt thereof, and ionic compound, the boiling point of which is more than 150 degrees.
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