Dong-Min Lee

Nov 3, 2024 | onlinelibrary.wiley.com | Hanbyeol Jung |Dong-Min Lee |Taeho Kim |Sang-Woo Kim

1 Introduction Over the past decade, research on small-scale energy harvesting and utilization has gained considerable significance.[1] For instance, triboelectric energy in everyday life can be harvested and utilized for various purposes.[2] Since the Wang group developed triboelectric nanogenerators (TENGs),[3] extensive research has focused on fabricating new devices.[4] In addition, to improve the efficiency of TENGs, extensive studies have been conducted on triboelectric materials.[5] As...

May 3, 2024 | science.org | Bingjie Hao |Sicong He |In-Yong Suh |Zheng-Yang Huo |Jae-Hwan Jung |Donghyeon Kang | +8 more

Research Article MATERIALS SCIENCE In-Yong Suh https://orcid.org/0000-0001-8052-6384, Zheng-Yang Huo https://orcid.org/0000-0002-4587-6132 [email protected], [...] , Jae-Hwan Jung https://orcid.org/0000-0003-3073-9407, Donghyeon Kang https://orcid.org/0000-0001-9661-8179, [...] , Dong-Min Lee https://orcid.org/0000-0002-5964-2636, Young-Jun Kim https://orcid.org/0000-0002-9103-7065, Bosung Kim, Jinyoung Jeon https://orcid.org/0009-0003-7452-6494, Pin Zhao, [...] , Jeonghune Shin,...

Apr 29, 2024 | pubs.rsc.org | Inah Hyun |Yoon Kim |Dong-Min Lee |Hanbyeol Jung

A very small amount (0.1 wt%) of Co(OH)2 nanoplates enhances triboelectric performance of polymers Hexagonal Co(OH)2 nanoplates with a diameter of 1.28 ± 0.08 m and a thickness of 52 ± 14 nm were prepared, showing facile generation of static electricity in a plastic container. Based on this observation, Co(OH)2 nanoplates were incorporated into polymer matrixes such as polyvinylpyrrolidone (PVP) and polyurethane (PU).

Apr 26, 2024 | mdpi.com | Dong-Min Lee |Sanghyeon Yu |Kisung Sheen |Seokho Myung

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Jan 24, 2024 | pericles.pericles-prod.literatumonline.com | Jihye Kim |Dong-Min Lee |Hanjun Ryu |Young-Jun Kim

Conflict of Interest The authors declare no conflict of interest. Supporting Information Filename Description admt202301427-sup-0001-SuppMat.pdf726.3 KB Supporting Information References 1, , J. Phys. D Appl. Phys. 1986, 19, 1281. 2, J. Electrostatics 2000, 49, 245. 3, , , Nano Energy 2012, 1, 328. 4, ACS Nano 2013, 7, 9533. 5, , , , , , , , Nano Lett. 2013, 13, 847. 6, , , , , , , , , , , Adv. Mater. 2014, 26, 5037. 7, , , , , , , , , , , , Adv. Mater. 2014, 26, 3918.