Q1 Research Application · Frontier Focus

Bimetallic MoNi/WNi nanoalloys for ultra-sensitive wearable temperature sensors

This Journal of Materials Chemistry A paper (2022) is indexed as a Xianghu equipment application case for XH-800S.

View DOI Back to Library Chinese Solution
Paper ID 503
Application Focus Research application
Key Result See key results below
Core Condition Temperature 200 ℃
Paper ID
503
Journal
Journal of Materials Chemistry A
Impact Factor
14.511
CAS Zone
Zone 1
Year
2022
DOI
10.1039/D1TA10499C
Equipment Model
XH-800S
Affiliations
Xiamen University; School of Electronic Science and Engineering, Xiamen University; Pen-Tung Sah Institute of Micro-Nano Science and Technology, Xiamen University
Research Directions
Research application

Fact Snapshot

  • Paper: Bimetallic MoNi/WNi nanoalloys for ultra-sensitive wearable temperature sensors
  • Equipment: XH-800S
  • Source: Journal of Materials Chemistry A, 2022
  • Research direction: Research application
  • Core conditions: Temperature 200 ℃, Microwave power 600 W, and Time 10 min

Research Abstract

Bimetallic MoNi/WNi nanoalloys for ultra-sensitive wearable temperature sensors was published in Journal of Materials Chemistry A (2022) and is indexed as a Xianghu Q1 application case for XH-800S. The source record connects it with Research application. Core operating conditions include Temperature 200 ℃, Microwave power 600 W, and Time 10 min.

Research Background and Problem

The application context is Research application. The equipment metadata identifies XH-800S, while the publication metadata records Journal of Materials Chemistry A (2022). The affiliation record includes Xiamen University and School of Electronic Science and Engineering, Xiamen University. The recorded DOI is 10.1039/D1TA10499C.

Equipment Use and Experimental Conditions

ItemParameter
Temperature200 ℃
Microwave power600 W
Time10 min

Evidence Details

Source evidence

The B-value decreases from 10 890 K for 25–40 °C, 6228 K for 25–100 °C, 5645 K for 25–230 °C, to 5378 K for 25–330 °C.

Source evidence

The response time is 5.1 s for 100 °C, 2.9 s for 230 °C, and 2.3 s for 330 °C, respectively.

Equipment evidence

the mixture was transferred in a 40 mL Teflon microwave vessel and treated at 200 °C for 10 min in a microwave reactor (XH-800G, Beijing Xianghu Ltd.) in which the power was set at 600 W.

Abstract evidence

The nanoalloys possess exceptional sensing performance, with nearly four orders of resistance variation from 25 to 330 °C, constant of thermistor B = 10 890 K (25–40 °C), and rapid response, endowing temperature sensors with promising application respiratory monitoring.

Source evidence

The sensor shows superior sensibility and repeatability, which can precisely monitor every breath from the tester in an outdoor environment (38 °C, 65 RH%). Besides, the sensor can clearly distinguish deep breath (D-B) and normal breath (N-B).

Additional source evidence

Additional source evidence: source values include 25-40 °C, 10890 K.

Mechanism / Method Highlights

  • Method context: Temperature 200 ℃, Microwave power 600 W, and Time 10 min.
  • Source evidence: The B-value decreases from 10 890 K for 25–40 °C, 6228 K for 25–100 °C, 5645 K for 25–230 °C, to 5378 K for 25–330 °C
  • Source evidence: The response time is 5.1 s for 100 °C, 2.9 s for 230 °C, and 2.3 s for 330 °C, respectively
  • Equipment evidence: the mixture was transferred in a 40 mL Teflon microwave vessel and treated at 200 °C for 10 min in a microwave reactor (XH-800G, Beijing Xianghu Ltd.) in which the power was set at 600 W

Application Value

  • Provides a peer-reviewed SoarNova / Xianghu Q1 application case for XH-800S.
  • Supports English discovery around Research application.
  • Maintains source-level evidence details: Source evidence: The B-value decreases from 10 890 K for 25–40 °C, 6228 K for 25–100 °C, 5645 K for 25–230 °C, to 5378 K for 25–330 °C, Source evidence: The response time is 5.1 s for 100 °C, 2.9 s for 230 °C, and 2.3 s for 330 °C, respectively, Equipment evidence: the mixture was transferred in a 40 mL Teflon microwave vessel and treated at 200 °C for 10 min in a microwave reactor (XH-800G, Beijing Xianghu Ltd.) in which the power was set at 600 W, and Abstract evidence: The nanoalloys possess exceptional sensing performance, with nearly four orders of resistance variation from 25 to 330 °C, constant of thermistor B = 10 890 K (25–40 °C), and rapid response, endowing temperature sensors with promising application respiratory monitoring.

Related Equipment

XH-800SE Microwave Hydrothermal Synthesizer
XH-800SE Microwave Hydrothermal Synthesizer

FAQ

Which Xianghu instrument is covered by this page?
The structured source records XH-800S for this paper.
What research direction does this page support?
The source tags this paper under Research application.
Which publication does this case come from?
It comes from Journal of Materials Chemistry A (2022), DOI 10.1039/D1TA10499C.
Citation
Bimetallic MoNi/WNi nanoalloys for ultra-sensitive wearable temperature sensors
Journal of Materials Chemistry A, 2022
DOI: 10.1039/D1TA10499C