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Sumin Cho*, Muhammad Ramzan Khawar*, Yoonsang Ra, Sunmin Jang, Donghan Lee, Dongik Kam, Soban Ali Shah, Donghyeon Yoo, Yasir Javed, Awais Ahmad, Younghoon Lee, Hee Jae Hwang, Chengkuo Lee**, and Dongwhi Choi**, "Advances in 3D-printed triboelectric nanogenerators and supercapacitors for self-sustainable energy systems", Materials Today, Vol. 35 Issue. 9 (2025). [Link]
(IF 21.1, JCR 2023, Top 3.5 %)

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Sunmin Jang, Sangeun Lee, Soban Ali Shah, Sumin Cho, Yoonsang Ra, Gibeom Lee, Younghoon Lee, Dongwhi Choi**, "Hydrogel-Based Droplet Electricity Generators: Intrinsically Stretchable and Transparent for Seamless Integration in Diverse Environments", Advanced Functional Materials, Vol. 35 Issue. 9 (2025). [Link]
(IF 18.5, JCR 2023, Top 4.1 %)

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Muhammad Faris Hamid, Balamurugan Karuppaiah, Muhammad Zakria Tariq, Moonwoo La**, Dongwhi Choi**, Sung Jea Park**, "Optimized preparation of alginate/nanocellulose/polypyrrole composite hydrogel via in-situ polymerization for high-efficiency solar desalination and wastewater purification", Chemosphere, Vol. 371 (2025). [Link]
(IF 8.1, JCR 2023, Top 8.8 %)

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Thien Trung Luu*, Hai Anh Thi Le*, Yoonsang Ra*, Teklebrahan Gebrekrstos Weldemhret, Hwiyoung Kim, Kyungwho Choi, Dongwhi Choi**, Dukhyun Choi**, Yong Tae Park**, "Recovered graphene-hydrogel nanocomposites for multi-modal human motion recognition via optimized triboelectrification and machine learning", Composites Part B: Engineering, Vol. 291 (2025). [Link]
(IF 12.7, JCR 2023, Top 0.3 %)

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Asmat Ullah*, Muhammad Ramzan Khawar*, Naveed Akhtar Shad, Sunmin Jang, Dongwhi Choi**, Dongsheng Geng, Jabir Shahbaz, Ammar Mohamed TIGHEZZA, Yasir Javed**, Awais Ahmad**, "Zinc/lead bimetallic sulfides as hybrid material for high-performance aqueous asymmetric supercapacitor and photocatalytic degradation of organic dye", Journal of Alloys and Compounds, Vol. 1010 (2025). [Link]
(IF 5.8, JCR 2023, Top 8.3 %)

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Jabir Shahbaz*, Muhammad Ramzan Khawar*, Sunmin Jang, Naveed Akhtar Shad, Awais Ahmad, Munirah D Albaqami, Usama Zahid, Kyong Yop Rhee, Yasir Javed**, Dongwhi Choi**, "A hierarchical surface-coated 3D-Nanoflower network of MoS2 with abundant reaction sites for high-performance asymmetric supercapacitor", Journal of Alloys and Compounds, Vol. 1010 (2025). [Link]
(IF 5.8, JCR 2023, Top 8.3 %)

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Amna Bashir, Naveed Akhtar Shad, Zahid Imran, Mushtaq Ahmed, Zia ul Haq, Muhammad Ramzan Khawar, Alan S de Menezes, Yasir Javed**, Dongwhi Choi**, "Role of cerium dopant in tuning the semiconductor-to-metal transition properties of magnesium zinc ferrite nanomaterials", Materials Science in Semiconductor Processing, Vol. 175 (2025). [Link]
(IF 4.2, JCR 2023, Top 25.1 %)

Department of Mechanical Engineering, Kyung Hee University

1732 Deogyeong-daero, Giheung-gu, Yongin-si, Gyeonggi-do 17104, Republic of Korea

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