BINDER, METHOD OF PREPARING THE BINDER, AND ANODE AND LITHIUM BATTERY INCLUDING THE BINDER

A binder includes a third polymer including a cross-linked product of a first polymer and a second polymer, wherein the first polymer includes a first functional group and is at least one selected from a polyamic acid and a polyimide, wherein the second polymer includes a second functional group and...

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Hauptverfasser: HAN, Sungsoo, BAE, Woojin, MAH, Sangkook, YOON, Dukhyoung, KWON, Seunguk, YANG, Jeeeun
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:A binder includes a third polymer including a cross-linked product of a first polymer and a second polymer, wherein the first polymer includes a first functional group and is at least one selected from a polyamic acid and a polyimide, wherein the second polymer includes a second functional group and is water-soluble, and wherein the first polymer and the second polymer are cross-linked by an ester bond formed by a reaction of the first functional group and the second functional.