Development of Highly Durable Sliding Triboelectric Nanogenerator Using Diamond-Like Carbon Films

Climate change is affecting every being on the planet. The time has arrived to give a big push for harvesting renewable energy sources, thus reducing the dependencies on fossil fuels and chemical batteries. This inspired Nanotechnologists to explore energy harvesting techniques from the environment....

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Autores principales:	Shreeharsha H. Ramaswamy, Ryusei Kondo, Weihang Chen, Ichihiro Fukushima, Junho Choi
Formato:	article
Lenguaje:	EN
Publicado:	Japanese Society of Tribologists 2020
Materias:	triboelectric nanogenerator (teng) sliding-teng diamond-like carbon (dlc) film durability h-dlc f-dlc Physics QC1-999 Engineering (General). Civil engineering (General) TA1-2040 Mechanical engineering and machinery TJ1-1570 Chemistry QD1-999
Acceso en línea:	https://doaj.org/article/a36697348a5748ea8f61f65171473907
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spelling	oai:doaj.org-article:a36697348a5748ea8f61f651714739072021-11-05T09:11:45ZDevelopment of Highly Durable Sliding Triboelectric Nanogenerator Using Diamond-Like Carbon Films1881-219810.2474/trol.15.89https://doaj.org/article/a36697348a5748ea8f61f651714739072020-04-01T00:00:00Zhttps://www.jstage.jst.go.jp/article/trol/15/2/15_89/_pdf/-char/enhttps://doaj.org/toc/1881-2198Climate change is affecting every being on the planet. The time has arrived to give a big push for harvesting renewable energy sources, thus reducing the dependencies on fossil fuels and chemical batteries. This inspired Nanotechnologists to explore energy harvesting techniques from the environment. Triboelectric nanogenerator (TENG) is one such emerging, promising, and a reliable technology to extract micropower from the abundantly available natural mechanical energy. In this study, we have addressed the durability issues of TENG using Diamond-like Carbon (DLC) films as a triboelectric surface. Our findings indicate a high potential for DLC films for TENG applications attributing to its outstanding tribological, mechanical and insulating properties. Hydrogenated DLC (H-DLC) film, Fluorinated DLC (F-DLC) film, and PTFE were used as dielectric surfaces on a rotary based sliding-TENG. The output performance of each pair differed with the sliding frequency where H-DLC/F-DLC pair produced the maximum output at a moderate frequency of 4 Hz. As the frequency was raised, H-DLC/PTFE pair exhibited the highest output at 10 Hz, equal to that of the Al/PTFE pair. The durability evaluation of DLC-TENG showed very promising outcomes producing stable output current for 2 h. This study is expected to encourage the development of DLC-based sliding-TENGs, with enhanced durability and output efficiency.Shreeharsha H. RamaswamyRyusei KondoWeihang ChenIchihiro FukushimaJunho ChoiJapanese Society of Tribologistsarticletriboelectric nanogenerator (teng)sliding-tengdiamond-like carbon (dlc) filmdurabilityh-dlcf-dlcPhysicsQC1-999Engineering (General). Civil engineering (General)TA1-2040Mechanical engineering and machineryTJ1-1570ChemistryQD1-999ENTribology Online, Vol 15, Iss 2, Pp 89-97 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	triboelectric nanogenerator (teng) sliding-teng diamond-like carbon (dlc) film durability h-dlc f-dlc Physics QC1-999 Engineering (General). Civil engineering (General) TA1-2040 Mechanical engineering and machinery TJ1-1570 Chemistry QD1-999
spellingShingle	triboelectric nanogenerator (teng) sliding-teng diamond-like carbon (dlc) film durability h-dlc f-dlc Physics QC1-999 Engineering (General). Civil engineering (General) TA1-2040 Mechanical engineering and machinery TJ1-1570 Chemistry QD1-999 Shreeharsha H. Ramaswamy Ryusei Kondo Weihang Chen Ichihiro Fukushima Junho Choi Development of Highly Durable Sliding Triboelectric Nanogenerator Using Diamond-Like Carbon Films
description	Climate change is affecting every being on the planet. The time has arrived to give a big push for harvesting renewable energy sources, thus reducing the dependencies on fossil fuels and chemical batteries. This inspired Nanotechnologists to explore energy harvesting techniques from the environment. Triboelectric nanogenerator (TENG) is one such emerging, promising, and a reliable technology to extract micropower from the abundantly available natural mechanical energy. In this study, we have addressed the durability issues of TENG using Diamond-like Carbon (DLC) films as a triboelectric surface. Our findings indicate a high potential for DLC films for TENG applications attributing to its outstanding tribological, mechanical and insulating properties. Hydrogenated DLC (H-DLC) film, Fluorinated DLC (F-DLC) film, and PTFE were used as dielectric surfaces on a rotary based sliding-TENG. The output performance of each pair differed with the sliding frequency where H-DLC/F-DLC pair produced the maximum output at a moderate frequency of 4 Hz. As the frequency was raised, H-DLC/PTFE pair exhibited the highest output at 10 Hz, equal to that of the Al/PTFE pair. The durability evaluation of DLC-TENG showed very promising outcomes producing stable output current for 2 h. This study is expected to encourage the development of DLC-based sliding-TENGs, with enhanced durability and output efficiency.
format	article
author	Shreeharsha H. Ramaswamy Ryusei Kondo Weihang Chen Ichihiro Fukushima Junho Choi
author_facet	Shreeharsha H. Ramaswamy Ryusei Kondo Weihang Chen Ichihiro Fukushima Junho Choi
author_sort	Shreeharsha H. Ramaswamy
title	Development of Highly Durable Sliding Triboelectric Nanogenerator Using Diamond-Like Carbon Films
title_short	Development of Highly Durable Sliding Triboelectric Nanogenerator Using Diamond-Like Carbon Films
title_full	Development of Highly Durable Sliding Triboelectric Nanogenerator Using Diamond-Like Carbon Films
title_fullStr	Development of Highly Durable Sliding Triboelectric Nanogenerator Using Diamond-Like Carbon Films
title_full_unstemmed	Development of Highly Durable Sliding Triboelectric Nanogenerator Using Diamond-Like Carbon Films
title_sort	development of highly durable sliding triboelectric nanogenerator using diamond-like carbon films
publisher	Japanese Society of Tribologists
publishDate	2020
url	https://doaj.org/article/a36697348a5748ea8f61f65171473907
work_keys_str_mv	AT shreeharshahramaswamy developmentofhighlydurableslidingtriboelectricnanogeneratorusingdiamondlikecarbonfilms AT ryuseikondo developmentofhighlydurableslidingtriboelectricnanogeneratorusingdiamondlikecarbonfilms AT weihangchen developmentofhighlydurableslidingtriboelectricnanogeneratorusingdiamondlikecarbonfilms AT ichihirofukushima developmentofhighlydurableslidingtriboelectricnanogeneratorusingdiamondlikecarbonfilms AT junhochoi developmentofhighlydurableslidingtriboelectricnanogeneratorusingdiamondlikecarbonfilms
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Development of Highly Durable Sliding Triboelectric Nanogenerator Using Diamond-Like Carbon Films

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