• Complex
  • Title
  • Keyword
  • Abstract
  • Scholars
  • Journal
  • ISSN
  • Conference
成果搜索

author:

Li, Wei (Li, Wei.) [1] | Ming, Yang (Ming, Yang.) [2] | Yang, Libing (Yang, Libing.) [3] | Ni, Yimeng (Ni, Yimeng.) [4] | Chen, Yu (Chen, Yu.) [5] | Xu, Weidong (Xu, Weidong.) [6] | Li, Lefei (Li, Lefei.) [7] | Zheng, Chan (Zheng, Chan.) [8] | Lin, Wanyang (Lin, Wanyang.) [9]

Indexed by:

SCIE

Abstract:

Hydrogels with conductive properties hold significant promise in the realm of flexible electronics, owing to their pliability, outstanding conductivity, and diverse functionalities. Nevertheless, the majority of conductive hydrogels are prone to being brittle and easily damaged; as such, they are not adapt to cold environments, which seriously hinders their practical applications. Therefore, hydrogels that possess both conductivity and anti-freezing, as well as moisturizing, capabilities have garnered considerable interest, and these hydrogels can work stably in harsh environments. Phytic acid (PA), which mainly exists in plant seeds, is a kind of natural compound widely existing in nature that can be recycled; it provides electrical conductivity and anti-freezing to hydrogels. Here, a highly conductive hydrogel with excellent anti-freezing and moisturizing capabilities was prepared by incorporating PA into a polyacrylamide/gelatin hydrogel. The incorporation of PA endowed the hydrogel with an excellent conductivity of 5.8 Scm-1. In addition, robust hydrogen bonding was formed between water and phytic acid molecules, and the hydrogel demonstrated remarkable anti-freezing and water retention. On this basis, hydrogels can be used for human winter sports sensing and low-temperature environmental alarm devices to provide faster rescue. This study provides a novel method for the development of hydrogels with low-temperature stability, and provides a revelation for the application of anti-freezing hydrogels in icy and snowy environments.

Keyword:

anti-freezing conductive hydrogel phytic acid sports sensing

Community:

  • [ 1 ] [Li, Wei]Fujian Univ Technol, Coll Mat Sci & Engn, Fuzhou 350118, Peoples R China
  • [ 2 ] [Ming, Yang]Fujian Univ Technol, Coll Mat Sci & Engn, Fuzhou 350118, Peoples R China
  • [ 3 ] [Yang, Libing]Fujian Univ Technol, Coll Mat Sci & Engn, Fuzhou 350118, Peoples R China
  • [ 4 ] [Chen, Yu]Fujian Univ Technol, Coll Mat Sci & Engn, Fuzhou 350118, Peoples R China
  • [ 5 ] [Xu, Weidong]Fujian Univ Technol, Coll Mat Sci & Engn, Fuzhou 350118, Peoples R China
  • [ 6 ] [Li, Lefei]Fujian Univ Technol, Coll Mat Sci & Engn, Fuzhou 350118, Peoples R China
  • [ 7 ] [Zheng, Chan]Fujian Univ Technol, Coll Mat Sci & Engn, Fuzhou 350118, Peoples R China
  • [ 8 ] [Yang, Libing]Fuzhou Univ, Coll Chem Engn, Fuzhou 350116, Peoples R China
  • [ 9 ] [Ni, Yimeng]Fuzhou Univ, Coll Chem Engn, Fuzhou 350116, Peoples R China
  • [ 10 ] [Lin, Wanyang]Fujian Chuanzheng Commun Coll, Sch Informat & Smart Transportat, Fuzhou 350007, Peoples R China

Reprint 's Address:

  • [Li, Wei]Fujian Univ Technol, Coll Mat Sci & Engn, Fuzhou 350118, Peoples R China

Show more details

Related Keywords:

Source :

POLYMERS

Year: 2025

Issue: 10

Volume: 17

4 . 7 0 0

JCR@2023

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 0

Online/Total:548/10786348
Address:FZU Library(No.2 Xuyuan Road, Fuzhou, Fujian, PRC Post Code:350116) Contact Us:0591-22865326
Copyright:FZU Library Technical Support:Beijing Aegean Software Co., Ltd. 闽ICP备05005463号-1