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Thermal, Waterproof, Breathable, and Antibacterial Cloth with a Nanoporous Structure

  • Qingxian Liu
  • , Jun Huang
  • , Jianming Zhang
  • , Ying Hong
  • , Yongbiao Wan
  • , Qi Wang
  • , Mingli Gong
  • , Zhigang Wu
  • , Chuan Fei Guo

Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

Abstract

Wearable thermal management materials have attracted increasing attention because of the potential in energy conservation and the possibility to meet the need of smart clothes. An ideal cloth for cold areas has to be lightweight, warm, waterproof but breathable, and antibacterial. Herein, we present a multifunctional cloth starting from a cotton fabric, for which one side is modified to be superhydrophobic by introducing a silica nanoparticle/polydimethylsiloxane (PDMS) layer, while the other side is coated with a nanoporous cellulose acetate layer followed by depositing a thin silver film. The porosity allows the fabric to be breathable, and the silver film plays three important roles as a perfect infrared reflector, a flexible heater, and an antibacterial layer. Such a multifunctional fabric might be potentially useful in outdoor coats and other facilities. © 2017 American Chemical Society.
Original languageEnglish
Pages (from-to)2026-2032
JournalACS Applied Materials and Interfaces
Volume10
Issue number2
DOIs
Publication statusPublished - 17 Jan 2018
Externally publishedYes

Bibliographical note

Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to [email protected].

Funding

The work was financially supported by the funds of the “Guangdong Innovative and Entrepreneurial Research Team Program” under contract no. 2016ZT06G587, the National Natural Science Foundation of China (no. U1613204), the “Science Technology and Innovation Committee of Shenzhen Municipality” (grant no. JCYJ20160613160524999), and the “Peacock Plan” (no. Y01256120).

Research Keywords

  • breathability
  • porous structure
  • silver network
  • superhydrophobic
  • thermal control

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