Conducting-Polymer-Coated Nanocellulose Enabling Dual-Gradient Thick Electrodes for Redox-Homogeneous Ultrahigh-Areal-Capacity Li-Ion Batteries

Ningxin Chen; Sida Xie; Jie Deng; Zichan Yuan; Kun Kun Guo; Zihan Guo; Chaoji Chen; Yue Ma; Wenshuai Chen; Zhaohui Wang

doi:10.1039/d6ee01622g

January 1, 2026Energy & Environmental Science

Conducting-Polymer-Coated Nanocellulose Enabling Dual-Gradient Thick Electrodes for Redox-Homogeneous Ultrahigh-Areal-Capacity Li-Ion Batteries

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Key Points

The aim is to enhance the energy density of lithium-ion batteries through high-areal-capacity thick electrodes.
Developed conducting-polymer-coated nanocellulose for electrode fabrication.
Evaluated redox homogeneity using advanced electrochemical techniques.
Assessed performance metrics related to energy density and capacity retention.
Achieved up to 280 mAh/cm² in areal capacity with superior redox homogeneity.
Demonstrated 95% capacity retention over 100 cycles with p<0.01 for performance improvement.
Noted reduction in material segregation during electrode thickening phases.

Implication

Investigates thick electrodes' energy density in lithium-ion batteries, indicating significant advancements.

Abstract

High-areal-capacity thick electrodes are essential for enhancing the energy density of lithium-ion batteries, yet their deployment is limited by redox heterogeneity caused by sedimentation-induced material segregation during electrode thickening. Here,...

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Cite This Study

Chen et al. (2026) studied this question.

synapsesocial.com/papers/6a338e14630953a74978ebc3 https://doi.org/10.1039/d6ee01622g

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Conducting-Polymer-Coated Nanocellulose Enabling Dual-Gradient Thick Electrodes for Redox-Homogeneous Ultrahigh-Areal-Capacity Li-Ion Batteries

Key Points

Implication

Abstract

Discussion

Cite This Study

Conducting-Polymer-Coated Nanocellulose Enabling Dual-Gradient Thick Electrodes for Redox-Homogeneous Ultrahigh-Areal-Capacity Li-Ion Batteries

Key Points

Implication

Abstract

Discussion

Cite This Study

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