Highly Stable Porous Polyimide Sponge as a Separator for Lithium-Metal Secondary Batteries

Highly Stable Porous Polyimide Sponge as a Separator for Lithium-Metal Secondary Batteries

To inhibit Li-dendrite growth on lithium (Li)-metal electrodes, which causes capacity deterioration and safety issues in Li-ion batteries, we prepared a porous polyimide (PI) sponge using a solution-processable high internal-phase emulsion technique with a water-soluble PI precursor solution; the pr...

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Bibliographic Details
Main Authors: Junyoung Choi, Kwansoo Yang, Hyeon-Su Bae, Isheunesu Phiri, Hyun Jeong Ahn, Jong Chan Won, Yong Min Lee, Yun Ho Kim, Myung-Hyun Ryou
Format: Article
Language:English
Published: MDPI AG 2020-10-01
Series:Nanomaterials
Subjects:
Li-metal electrode
Li secondary batteries
polyimide separators
water-soluble poly(amic acid)
porous polymer
Online Access:https://www.mdpi.com/2079-4991/10/10/1976

Internet

https://www.mdpi.com/2079-4991/10/10/1976

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