S
Sunghwan Jin
Researcher at Ulsan National Institute of Science and Technology
Publications - 23
Citations - 1364
Sunghwan Jin is an academic researcher from Ulsan National Institute of Science and Technology. The author has contributed to research in topics: Graphene & Single crystal. The author has an hindex of 14, co-authored 23 publications receiving 851 citations. Previous affiliations of Sunghwan Jin include KAIST.
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Chemically induced transformation of chemical vapour deposition grown bilayer graphene into fluorinated single-layer diamond
Pavel V. Bakharev,Ming Huang,Manav Saxena,Suk Woo Lee,Se Hun Joo,Sung O Park,Jichen Dong,Dulce C. Camacho-Mojica,Sunghwan Jin,Youngwoo Kwon,Mandakini Biswal,Feng Ding,Sang Kyu Kwak,Zonghoon Lee,Rodney S. Ruoff +14 more
TL;DR: It is shown that the fluorination of graphene sheets in Bernal (AB)-stacked bilayer graphene grown by chemical vapour deposition on a single-crystal CuNi(111) surface triggers the formation of interlayer carbon–carbon bonds, resulting in a fluorinated diamond monolayer (‘F-diamane’).
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Functionalization of carbon nanotubes for fabrication of CNT/epoxy nanocomposites
TL;DR: In this article, carbon nanotubes (CNTs) were noncovalently functionalized with polystyrene sulfonate (PSS) and poly(4-aminostyrene) (PAS) to improve the dispersion of CNTs in epoxy matrix composites.
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Colossal grain growth yields single-crystal metal foils by contact-free annealing.
Sunghwan Jin,Ming Huang,Youngwoo Kwon,Leining Zhang,Baowen Li,Sangjun Oh,Jichen Dong,Da Luo,Mandakini Biswal,Benjamin V. Cunning,Pavel V. Bakharev,Inyong Moon,Won Jong Yoo,Dulce C. Camacho-Mojica,Yong-Jin Kim,Sun Hwa Lee,Bin Wang,Won Kyung Seong,Manav Saxena,Feng Ding,Hyung-Joon Shin,Rodney S. Ruoff +21 more
TL;DR: The colossal grain growth is achieved by minimizing contact stresses, resulting in a preferred in-plane and out-of-plane crystal orientation, and is driven by surface energy minimization during the rotation of the crystal lattice followed by “consumption” of neighboring grains.
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Single-crystal, large-area, fold-free monolayer graphene.
Meihui Wang,Ming Huang,Da Luo,Yunqing Li,Myeonggi Choe,Won Kyung Seong,Minhyeok Kim,Sunghwan Jin,Mengran Wang,Shahana Chatterjee,Youngwoo Kwon,Zonghoon Lee,Rodney S. Ruoff +12 more
TL;DR: In this paper, the wrinkling/folding process for graphene films grown from an ethylene precursor on single-crystal Cu-Ni(111) foils is investigated.
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Highly Oriented Monolayer Graphene Grown on a Cu/Ni(111) Alloy Foil
Ming Huang,Mandakini Biswal,Hyo Ju Park,Sunghwan Jin,Deshun Qu,Seokmo Hong,Zhi-Li Zhu,Lu Qiu,Da Luo,Xiaochi Liu,Zheng Yang,Zhong-Liu Liu,Yuan Huang,Hyunseob Lim,Won Jong Yoo,Feng Ding,Yeliang Wang,Zonghoon Lee,Rodney S. Ruoff +18 more
TL;DR: Fast-growth of single crystal monolayer graphene by CVD using methane and hydrogen has been achieved on "homemade" single crystal Cu/Ni(111) alloy foils over large area.