Bioinspired Vascular Bundle Structured Nanocellulose/PVDF-HFP Composite Membranes for Efficient Ion Transport and Stable All-Solid-State Lithium Batteries

Chenxiang Gao; Yijie Zhou; Yun Huang; Shuhui Wang; Xiaoyan Ma

doi:10.1007/s40820-026-02092-0

Bioinspired Vascular Bundle Structured Nanocellulose/PVDF-HFP Composite Membranes for Efficient Ion Transport and Stable All-Solid-State Lithium Batteries

Chenxiang Gao
, Yijie Zhou
, Yun Huang
, Shuhui Wang
, Xiaoyan Ma

School of Chemistry and Chemical Engineering

Northwestern Polytechnical University Xian
Southwest Petroleum University China

Research output: Contribution to journal › Article › peer-review

4 Scopus citations

Abstract

Bioinspired bundle-sheath structure improves electrochemical and thermal stability; nanocellulose composite membranes can be used as high-performance all-solid-state lithium batteries separators. The FFP/ASSPE has a high ionic conductivity of 2.46 × 10⁻⁴ S cm⁻¹ at 30 °C. Li|FFP/ASSPE|LFP cells can maintain 77.48% capacity after 1000 cycles at 1 C, and Li|FFP/ASSPE|NCM811 cells maintain 83.94% capacity after 300 cycles of 0.1 C.

Original language	English
Article number	254
Journal	Nano-Micro Letters
Volume	18
Issue number	1
DOIs	https://doi.org/10.1007/s40820-026-02092-0
State	Published - Dec 2026

Keywords

Lithium batteries
Nanocellulose
PVDF-HFP
Polymer electrolytes
Separators

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10.1007/s40820-026-02092-0

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title = "Bioinspired Vascular Bundle Structured Nanocellulose/PVDF-HFP Composite Membranes for Efficient Ion Transport and Stable All-Solid-State Lithium Batteries",

abstract = "Bioinspired bundle-sheath structure improves electrochemical and thermal stability; nanocellulose composite membranes can be used as high-performance all-solid-state lithium batteries separators. The FFP/ASSPE has a high ionic conductivity of 2.46 {\texttimes} 10−4 S cm−1 at 30 °C. Li|FFP/ASSPE|LFP cells can maintain 77.48\% capacity after 1000 cycles at 1 C, and Li|FFP/ASSPE|NCM811 cells maintain 83.94\% capacity after 300 cycles of 0.1 C.",

keywords = "Lithium batteries, Nanocellulose, PVDF-HFP, Polymer electrolytes, Separators",

author = "Chenxiang Gao and Yijie Zhou and Yun Huang and Shuhui Wang and Xiaoyan Ma",

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doi = "10.1007/s40820-026-02092-0",

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T1 - Bioinspired Vascular Bundle Structured Nanocellulose/PVDF-HFP Composite Membranes for Efficient Ion Transport and Stable All-Solid-State Lithium Batteries

AU - Gao, Chenxiang

AU - Zhou, Yijie

AU - Huang, Yun

AU - Wang, Shuhui

AU - Ma, Xiaoyan

N1 - Publisher Copyright: © The Author(s) 2026.

PY - 2026/12

Y1 - 2026/12

N2 - Bioinspired bundle-sheath structure improves electrochemical and thermal stability; nanocellulose composite membranes can be used as high-performance all-solid-state lithium batteries separators. The FFP/ASSPE has a high ionic conductivity of 2.46 × 10−4 S cm−1 at 30 °C. Li|FFP/ASSPE|LFP cells can maintain 77.48% capacity after 1000 cycles at 1 C, and Li|FFP/ASSPE|NCM811 cells maintain 83.94% capacity after 300 cycles of 0.1 C.

AB - Bioinspired bundle-sheath structure improves electrochemical and thermal stability; nanocellulose composite membranes can be used as high-performance all-solid-state lithium batteries separators. The FFP/ASSPE has a high ionic conductivity of 2.46 × 10−4 S cm−1 at 30 °C. Li|FFP/ASSPE|LFP cells can maintain 77.48% capacity after 1000 cycles at 1 C, and Li|FFP/ASSPE|NCM811 cells maintain 83.94% capacity after 300 cycles of 0.1 C.

KW - Lithium batteries

KW - Nanocellulose

KW - PVDF-HFP

KW - Polymer electrolytes

KW - Separators

UR - https://www.scopus.com/pages/publications/105030181129

U2 - 10.1007/s40820-026-02092-0

DO - 10.1007/s40820-026-02092-0

M3 - 文章

AN - SCOPUS:105030181129

SN - 2311-6706

VL - 18

JO - Nano-Micro Letters

JF - Nano-Micro Letters

IS - 1

M1 - 254

ER -

Bioinspired Vascular Bundle Structured Nanocellulose/PVDF-HFP Composite Membranes for Efficient Ion Transport and Stable All-Solid-State Lithium Batteries

Abstract

Keywords

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