Hybrid Conductive Hydrogels Reinforced by Core-Shell PANi@PAN Nanofibers for Resilient Electromechanical Stability at Subzero Temperatures.

Yuxuan Chen, Chubin He, Xiuru Xu

Abstract read

In one paragraph

Article in Gels (Basel, Switzerland), 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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5 · Who and what money

Authors and funding

3 authors.

Yuxuan ChenKey Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province, College of Physics and Optoelectronic Engineering, Shenzhen University, Shenzhen 518000, China.

Chubin HeKey Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province, College of Physics and Optoelectronic Engineering, Shenzhen University, Shenzhen 518000, China.

Xiuru XuKey Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province, College of Physics and Optoelectronic Engineering, Shenzhen University, Shenzhen 518000, China.

Funding

National Natural Science Foundation of China 61805004Shenzhen Science and Technology Innovation Commission 20220810124046002

6 · The paper itself

Abstract

Conductive hydrogels are attractive for flexible electronics, but their practical use is often limited by resistance drift during repeated deformation and performance degradation at low temperatures. Here, core-shell polyaniline-coated polyacrylonitrile (PANi@PAN) electrospun nanofibers were incorporated into a polyacrylamide/hydroxypropyl cellulose (PAM/HPC) hydrogel matrix to construct a hybrid conductive network. The PANi shell serves as an electronic pathway alongside ionic conduction in the hydrated polymer network, leading to markedly improved electromechanical stability. The resistance drift is about 11% after 2000 stretching-relaxation cycles at 0-100% strain, about 12 times lower than that of the nanofiber-free hydrogel. Stable electrical responses are maintained under large deformation, with a resistance drift as low as 3.3% over a strain range of 0-400%. The hydrogels show a conductivity of 0.32 S m

Indexed as

anti-freezing hydrogelscore–shell nanofibersdual-conduction networkelectromechanical stabilityelectron–ion hybrid conduction

Identifiers

PMID42196044

DOI10.3390/gels12050358

PMCPMC13205242

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.