Highly sensitive and rapid responding humidity sensors based on silver catalyzed Ag2S–TiO2 quantum dots prepared by SILAR-Reference-Cited by-同舟云学术

Highly sensitive and rapid responding humidity sensors based on silver catalyzed Ag2S–TiO2 quantum dots prepared by SILAR

Published:2021 Issue:17 Volume:11 Page:10285-10290
ISSN:2046-2069
Container-title:RSC Advances
language:en
Short-container-title:RSC Adv.

Author:

Deng Zu-Yin¹²³⁴^ORCID,Chiang Ping-Chang¹²³⁴,Chen Kuen-Lin¹²³⁴⁵,Chen Jau-Han⁶⁷⁴,Wu Chiu-Hsien¹²³⁴⁵

Affiliation:

1. Department of Physics

2. National Chung Hsing University

3. Taichung 402

4. Taiwan

5. Institute of Nano-Science

6. Department of Materials Science and Engineering

7. Da-Yeh University

Abstract

Ag₂S@TiO₂ films was made as humidity sensors by SILAR method. The heterojunction and nano-silver improve the electrons transfer and increase the response and reaction rate. It also provides high gas selectivity to avoid effect of air pollution.

Funder

Ministry of Science and Technology, Taiwan

Publisher

Royal Society of Chemistry (RSC)

Subject

General Chemical Engineering,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2021/RA/D0RA09756J

Reference23 articles.

1. Humidity Sensors Principle, Mechanism, and Fabrication Technologies: A Comprehensive Review

2. Role of Morphological Structure, Doping, and Coating of Different Materials in the Sensing Characteristics of Humidity Sensors

3. Humidity Sensors: A Review of Materials and Mechanisms

4. A capacitive humidity sensor based on gold–PVA core–shell nanocomposites

5. Resistive-type Humidity Sensor Based on CA-NH4BF4-PEG600 Thin Films

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