Metal chalcogenide nanorings for temperature-strain dual-mode sensing

Xiaoshan Wang; Jinhao Zhang; Peiyuan Liu; Danlin Wei; Daobo Tian; Shipeng Liu; Qian Chen; Jiacheng Cao; Zhiwei Wang; Xiao Huang

doi:10.1039/d3nr05561b

Metal chalcogenide nanorings for temperature-strain dual-mode sensing

Xiaoshan Wang, Jinhao Zhang, Peiyuan Liu, Danlin Wei, Daobo Tian, Shipeng Liu, Qian Chen, Jiacheng Cao, Zhiwei Wang, Xiao Huang

SCHOOL OF FLEXIBLE ELECTRONICS(FUTURE TECHNOLOGIES)|INSTITUTE OF ADVANCED MATERIALS(IAM)

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

1 Scopus citations

Abstract

Most metal chalcogenides exhibit layered structures and anisotropic morphologies such as nanosheets, nanoplates, and nanotubes, as well as nanosheet-assembled nanoflowers. Unconventional morphologies such as nanorings may bring appealing properties to functional materials, but they have not been realized with metal chalcogenides. Herein, we report that Sn_0.2Mo_0.8S₂ nanorings with a mixed 1T/2H phase were synthesized by etching SnS₂ cores from Sn_1−xMo_xS₂/SnS₂ lateral heterostructures. Flexible electronic sensors based on these Sn_0.2Mo_0.8S₂ nanorings exhibited excellent temperature and strain sensing performance, with a negative temperature coefficient of resistance of −0.013 °C⁻¹ and a minimum detectable strain of 0.09%. In addition, the dual-functional flexible electronic sensors with easy fabrication and good wearability showed great promise for tracking human activities and monitoring inapparent health-related signals.

Original language	English
Pages (from-to)	3484-3491
Number of pages	8
Journal	Nanoscale
Volume	16
Issue number	7
DOIs	https://doi.org/10.1039/d3nr05561b
State	Published - 8 Jan 2024

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

Access to Document

10.1039/d3nr05561b

Cite this

@article{a846fd67b218430c9e587839226e43fc,

title = "Metal chalcogenide nanorings for temperature-strain dual-mode sensing",

abstract = "Most metal chalcogenides exhibit layered structures and anisotropic morphologies such as nanosheets, nanoplates, and nanotubes, as well as nanosheet-assembled nanoflowers. Unconventional morphologies such as nanorings may bring appealing properties to functional materials, but they have not been realized with metal chalcogenides. Herein, we report that Sn0.2Mo0.8S2 nanorings with a mixed 1T/2H phase were synthesized by etching SnS2 cores from Sn1−xMoxS2/SnS2 lateral heterostructures. Flexible electronic sensors based on these Sn0.2Mo0.8S2 nanorings exhibited excellent temperature and strain sensing performance, with a negative temperature coefficient of resistance of −0.013 °C−1 and a minimum detectable strain of 0.09%. In addition, the dual-functional flexible electronic sensors with easy fabrication and good wearability showed great promise for tracking human activities and monitoring inapparent health-related signals.",

author = "Xiaoshan Wang and Jinhao Zhang and Peiyuan Liu and Danlin Wei and Daobo Tian and Shipeng Liu and Qian Chen and Jiacheng Cao and Zhiwei Wang and Xiao Huang",

note = "Publisher Copyright: {\textcopyright} 2024 The Royal Society of Chemistry.",

year = "2024",

month = jan,

day = "8",

doi = "10.1039/d3nr05561b",

language = "英语",

volume = "16",

pages = "3484--3491",

journal = "Nanoscale",

issn = "2040-3364",

publisher = "Royal Society of Chemistry",

number = "7",

}

TY - JOUR

T1 - Metal chalcogenide nanorings for temperature-strain dual-mode sensing

AU - Wang, Xiaoshan

AU - Zhang, Jinhao

AU - Liu, Peiyuan

AU - Wei, Danlin

AU - Tian, Daobo

AU - Liu, Shipeng

AU - Chen, Qian

AU - Cao, Jiacheng

AU - Wang, Zhiwei

AU - Huang, Xiao

PY - 2024/1/8

Y1 - 2024/1/8

N2 - Most metal chalcogenides exhibit layered structures and anisotropic morphologies such as nanosheets, nanoplates, and nanotubes, as well as nanosheet-assembled nanoflowers. Unconventional morphologies such as nanorings may bring appealing properties to functional materials, but they have not been realized with metal chalcogenides. Herein, we report that Sn0.2Mo0.8S2 nanorings with a mixed 1T/2H phase were synthesized by etching SnS2 cores from Sn1−xMoxS2/SnS2 lateral heterostructures. Flexible electronic sensors based on these Sn0.2Mo0.8S2 nanorings exhibited excellent temperature and strain sensing performance, with a negative temperature coefficient of resistance of −0.013 °C−1 and a minimum detectable strain of 0.09%. In addition, the dual-functional flexible electronic sensors with easy fabrication and good wearability showed great promise for tracking human activities and monitoring inapparent health-related signals.

AB - Most metal chalcogenides exhibit layered structures and anisotropic morphologies such as nanosheets, nanoplates, and nanotubes, as well as nanosheet-assembled nanoflowers. Unconventional morphologies such as nanorings may bring appealing properties to functional materials, but they have not been realized with metal chalcogenides. Herein, we report that Sn0.2Mo0.8S2 nanorings with a mixed 1T/2H phase were synthesized by etching SnS2 cores from Sn1−xMoxS2/SnS2 lateral heterostructures. Flexible electronic sensors based on these Sn0.2Mo0.8S2 nanorings exhibited excellent temperature and strain sensing performance, with a negative temperature coefficient of resistance of −0.013 °C−1 and a minimum detectable strain of 0.09%. In addition, the dual-functional flexible electronic sensors with easy fabrication and good wearability showed great promise for tracking human activities and monitoring inapparent health-related signals.

UR - http://www.scopus.com/inward/record.url?scp=85183614025&partnerID=8YFLogxK

U2 - 10.1039/d3nr05561b

DO - 10.1039/d3nr05561b

M3 - 文章

C2 - 38269423

AN - SCOPUS:85183614025

SN - 2040-3364

VL - 16

SP - 3484

EP - 3491

JO - Nanoscale

JF - Nanoscale

IS - 7

ER -

Metal chalcogenide nanorings for temperature-strain dual-mode sensing

Abstract

UN SDGs

Access to Document

Other files and links

Fingerprint

Cite this