The Study of Silica Fume Incorporated Calcium Silicate Nanocomposite for Mechanical Energy Harvesting Application

The Chiang Mai Journal of Science is an international English language peer-reviewed journal which is published in open access electronic format 6 times a year in January, March, May, July, September and November by the Faculty of Science, Chiang Mai University. Manuscripts in most areas of science...

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Main Authors: Jirapan Sintusiri, Wittawat Thongthapthai, Viyada Harnchana, Vittaya Amornkitbamrung, Prinya Chindaprasirt
Language:English
Published: Faculty of Science, Chiang Mai University 2020
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Online Access:https://epg.science.cmu.ac.th/ejournal/dl.php?journal_id=11092
http://cmuir.cmu.ac.th/jspui/handle/6653943832/69877
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Institution: Chiang Mai University
Language: English
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spelling th-cmuir.6653943832-698772020-10-08T08:36:16Z The Study of Silica Fume Incorporated Calcium Silicate Nanocomposite for Mechanical Energy Harvesting Application Jirapan Sintusiri Wittawat Thongthapthai Viyada Harnchana Vittaya Amornkitbamrung Prinya Chindaprasirt calcium silicate silica fume mechanical energy harvesting The Chiang Mai Journal of Science is an international English language peer-reviewed journal which is published in open access electronic format 6 times a year in January, March, May, July, September and November by the Faculty of Science, Chiang Mai University. Manuscripts in most areas of science are welcomed except in areas such as agriculture, engineering and medical science which are outside the scope of the Journal. Currently, we focus on manuscripts in biology, chemistry, physics, materials science and environmental science. Papers in mathematics statistics and computer science are also included but should be of an applied nature rather than purely theoretical. Manuscripts describing experiments on humans or animals are required to provide proof that all experiments have been carried out according to the ethical regulations of the respective institutional and/or governmental authorities and this should be clearly stated in the manuscript itself. The Editor reserves the right to reject manuscripts that fail to do so. In this work, the effect of the incorporation of silica fume nanoparticles (SiO2) on dielectric properties and energy conversion efficiency of the calcium silicate based triboelectric nanogenerator (CS-based TENG) were investigated. SiO2 nanoparticles with 0.1-0.5%wt concentrations were added to CS-material to form CS-SiO2 nanocomposites which were then used to fabricate CS-SiO2 TENG. It was found that the CS-SiO2 0.2%wt nanocomposite had the highest dielectric constant (εr) of 66.5, which was over 3 times higher than that of the pristine CS material (εr = 21.3). Under a vertical contact-separation operation mode, the fabricated TENG with CS-SiO2 0.2%wt generated the highest output voltage and current of 110 V and 8.5 μA, respectively, which can deliver the highest power density of 182 mW/m2. The enhanced energy conversion performance of CS-SiO2 0.2%wt TENG is accounted for the addition of SiO2 nanoparticles that can promote the formation of CSH product and reduce air voids, resulting in the synergetic enhancement of dielectric constant and compressive strength of the CS-SiO2 nanocomposite material. 2020-10-08T08:36:16Z 2020-10-08T08:36:16Z 2020 Chiang Mai Journal of Science 47,4 (Special Issue II : July 2020), p.624-632 2465-3845 https://epg.science.cmu.ac.th/ejournal/dl.php?journal_id=11092 http://cmuir.cmu.ac.th/jspui/handle/6653943832/69877 Eng Faculty of Science, Chiang Mai University
institution Chiang Mai University
building Chiang Mai University Library
continent Asia
country Thailand
Thailand
content_provider Chiang Mai University Library
collection CMU Intellectual Repository
language English
topic calcium silicate
silica fume
mechanical energy harvesting
spellingShingle calcium silicate
silica fume
mechanical energy harvesting
Jirapan Sintusiri
Wittawat Thongthapthai
Viyada Harnchana
Vittaya Amornkitbamrung
Prinya Chindaprasirt
The Study of Silica Fume Incorporated Calcium Silicate Nanocomposite for Mechanical Energy Harvesting Application
description The Chiang Mai Journal of Science is an international English language peer-reviewed journal which is published in open access electronic format 6 times a year in January, March, May, July, September and November by the Faculty of Science, Chiang Mai University. Manuscripts in most areas of science are welcomed except in areas such as agriculture, engineering and medical science which are outside the scope of the Journal. Currently, we focus on manuscripts in biology, chemistry, physics, materials science and environmental science. Papers in mathematics statistics and computer science are also included but should be of an applied nature rather than purely theoretical. Manuscripts describing experiments on humans or animals are required to provide proof that all experiments have been carried out according to the ethical regulations of the respective institutional and/or governmental authorities and this should be clearly stated in the manuscript itself. The Editor reserves the right to reject manuscripts that fail to do so.
author Jirapan Sintusiri
Wittawat Thongthapthai
Viyada Harnchana
Vittaya Amornkitbamrung
Prinya Chindaprasirt
author_facet Jirapan Sintusiri
Wittawat Thongthapthai
Viyada Harnchana
Vittaya Amornkitbamrung
Prinya Chindaprasirt
author_sort Jirapan Sintusiri
title The Study of Silica Fume Incorporated Calcium Silicate Nanocomposite for Mechanical Energy Harvesting Application
title_short The Study of Silica Fume Incorporated Calcium Silicate Nanocomposite for Mechanical Energy Harvesting Application
title_full The Study of Silica Fume Incorporated Calcium Silicate Nanocomposite for Mechanical Energy Harvesting Application
title_fullStr The Study of Silica Fume Incorporated Calcium Silicate Nanocomposite for Mechanical Energy Harvesting Application
title_full_unstemmed The Study of Silica Fume Incorporated Calcium Silicate Nanocomposite for Mechanical Energy Harvesting Application
title_sort study of silica fume incorporated calcium silicate nanocomposite for mechanical energy harvesting application
publisher Faculty of Science, Chiang Mai University
publishDate 2020
url https://epg.science.cmu.ac.th/ejournal/dl.php?journal_id=11092
http://cmuir.cmu.ac.th/jspui/handle/6653943832/69877
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