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Kwi‐Il Park

Kyungpook National University

40H-index
149Paper Count
8.8KCitation Count
Published Papers 83
Publication Date
Design and optimization of all-segmented thermoelectric legs based on Bi2Te3 and SnTe for wide-range energy harvesting
err2026-07-16
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PREAI
errHyejeong Choi; Momanyi Amos Okirigiti; Nagamalleswara Rao Alluri; Jong Min Park; Donghyun Shin; Ho Seong Lee; Kyung Tae Kim; Changyeon Baek; Min-Ku Lee; Gyoung-Ja Lee; Kwi-Il Park
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In Situ Amidation-Derived Interfacial Modulation for Homogeneous Ultra-High Nanoparticle Loading Toward Robust and Flexible Piezoelectric Composites
err2026-02-15
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PREAI
errHakSu Jang; In Beom Heo; Changyeon Baek; Dong Won Jeon; Donghun Lee; Nagamalleswara Rao Alluri; Hyejeong Choi; HyoMin Jeon; SungHoon Kim; Hyunseung Kim; Jihun Choi; Hyun-Soo Chang; Chang Kyu Jeong; Min-Ku Lee; Jun Mo Koo; Tiandong Zhang; Geon-Tae Hwang; Sung Beom Cho; Gyoung-Ja Lee; Hyeong Min Jin; Kwi-Il Park
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Over 0.1 W root-mean-square output achieved in magneto-mechano-electric generators using Mn-doped PIN-PMN-PT single crystals
err2025-12-11
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errOAAI
errSrinivas Pattipaka; Sung-Dae Kim; Yoonsang Jeong; Seung Hyun Sung; Seung-Hyun Heo; Yuho Min; Kwi-Il Park; Tiandong Zhang; Jungho Ryu; Woon-Ha Yoon; Sang-Goo Lee; Geon-Tae Hwang
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Flexible Integrated Self-Charging Capacitor System with High Power Density Enabled by Mechanically Nanostructured Ferroelectric
err2025-12-01
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PREAI
errHeo, Seung-hyun; Song, Hyunseok; Min, Seongwook; Park, Jung Hwan; Lee, Han Eol; Peddigari, Mahesh; Pattipaka, Srinivas; Jeong, Chang Kyu; Joe, Daniel J.; Min, Yuho; Park, Kwi-il; Zhang, Tiandong; Park, Woon Ik; Lee, Keon Jae; Ryu, Jungho; Hwang, Geon-tae
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Improved Energy Harvesting Efficiency in Thermoelectric Generators Enabled by Combining Segmented Materials with Asymmetric Leg Configurations
err2025-11-01
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PREAI
errOkirigiti, Momanyi Amos; Choi, Hyejeong; Jeon, HyoMin; Alluri, Nagamalleswara Rao; Baek, Changyeon; Lee, Min-Ku; Lee, Gyoung-Ja; Park, Kwi-Il
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Pyrochlore oxides: Redefining dielectric materials prospective towards fresh energy storage capacitors
err2025-10-16
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PREAI
errHyunseung Kim; Changyeon Baek; Sang-il Yoon; Dong Hoon Lee; Youngseo Song; Kwi-Il Park; Angus I. Kingon; Seung-Hyun Kim; Chang Kyu Jeong
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Corrigendum to <’Boosted energy harvesting performance of magneto-mechano-electric generator via photon flash annealing for self-powered IoT sensors’> <Materials Today Physics, 55 (2025), 101758>
err2025-10-15
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PREAI
errHyunseok Song; Srinivas Pattipaka; Yun Sik Hwang; Mahesh Peddigari; Yuho Min; Kyeongwoon Chung; Jung Hwan Park; Chang Kyu Jeong; Han Eol Lee; Jongmoon Jang; Kwi-Il Park; Sung-Dae Kim; Jaewon Jeong; Woon-Ha Yoon; Jungho Ryu; Geon-Tae Hwang
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Synergistic effect of tri-doping with Mn, Ge, and Bi and thermoelectric enhancement of SnTe induced by grain boundary engineering and nanostructuring
err2025-08-13
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errOAAI
errDonghyun Shin; U.Sandhya Shenoy; Hyejeong Choi; Joseph Ngugi Kahiu; Eun-Ji Meang; Kwi-Il Park; Kwan-Ho Park; D.Krishna Bhat; Ho Seong Lee
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Tunable Phase-Engineered Polyhydroxybutyrate Fibrous Mat: An Energy Autonomous, Temperature-Responsive Platform for Wearable Application
err2025-05-22
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PREAI
errKusum Sharma; Nagamalleswara Rao Alluri; Asokan Poorani Sathya Prasanna; Muthukumar Perumalsamy; Anandhan Ayyappan Saj; Yeonkyeong Ryu; Ju-Hyuck Lee; Kwi-Il Park; Sang-Jae Kim
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Highly deformable and hierarchical 3D composite sponge for versatile thermoelectric energy conversion
err2025-05-01
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PREAI
errPark, Jong Min; Baek, Changyeon; Lee, Min-Ku; Alluri, Nagamalleswara Rao; Lee, Gyoung-Ja; Kim, Kyung Tae; Park, Kwi-Il
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Enhanced energy harvesting performance of bendable thermoelectric generator enabled by trapezoidal-shaped legs
err2025-03-01
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PREAI
errOkirigiti, Momanyi Amos; Kim, Cheol Min; Choi, Hyejeong; Alluri, Nagamalleswara Rao; Baek, Changyeon; Lee, Min-Ku; Lee, Gyoung-Ja; Park, Kwi-Il
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Enhanced energy harvesting of fibrous composite membranes via plasma-piezopolymer interaction
err2024-12-01
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PREAI
errPark, Hyeon Jun; Bae, Bitna; Jang, HakSu; Hyeon, Dong Yeol; Lee, Dong Hun; Kim, Gwang Hyun; Kim, Cheol Min; Alluri, Nagamalleswara Rao; Baek, Changyeon; Lee, Min-Ku; Lee, Gyoung-Ja; Park, Kwi-Il
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Yielding optimal dielectric energy storage and breakdown properties of lead-free pyrochlore ceramics by grain refinement strategies
err2024-12-01
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PREAI
errLee, Seung Yong; Kim, Hyunseung; Baek, Changyeon; Parke, Kwi-Il; Lee, Gyoung-Ja; Kim, Seung-Hyun; Lee, Ju-Hyeon; Lee, Min-Ku; Kim, Do Kyung; Jeong, Chang Kyu
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CoFe2O4-BaTiO3 core-shell-embedded flexible polymer composite as an efficient magnetoelectric energy harvester
err2024-11-01
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PREAI
errBae, Bitna; Alluri, Nagamalleswara Rao; Kim, Cheol Min; Ryu, Jungho; Kim, Gwang Hyeon; Park, Hyeon Jun; Baek, Changyeon; Lee, Min-Ku; Lee, Gyoung-Ja; Hwang, Geon-Tae; Park, Kwi-Il
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Tailoring the Thermoelectric Properties of 3D-Printed n-Type Bi1.7Sb0.3Te3 with Incorporated Edge-Oxidized Graphene
err2024-08-30
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PREAI
errBae, Jinhee; Jo, Seungki; Jung, Soo-ho; Park, Jong Min; Kim, Cheol Min; Park, Kwi-Il; Kim, Kyung Tae
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Light-Material Interactions Using Laser and Flash Sources for Energy Conversion and Storage Applications
err2024-08-26
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errOAAI
errPark, Jung Hwan; Pattipaka, Srinivas; Hwang, Geon-Tae; Park, Minok; Woo, Yu Mi; Kim, Young Bin; Lee, Han Eol; Jeong, Chang Kyu; Zhang, Tiandong; Min, Yuho; Park, Kwi-Il; Lee, Keon Jae; Ryu, Jungho
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Regulating ionic transport and interface chemistry via high-dielectric BaTiO 3 porous scaffolds for aqueous Zn-ion batteries
err2024-05-01
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PREAI
errNaresh, Nibagani; Hyeon, Dong Yeol; Lee, Dong Park; Lee, Sang Jun; Jeong, Su Hwan; Lee, Seung Yong; Kim, Do Kyung; Park, Kwi-Il; Kim, Joo-Hyung
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Stable sodium-metal batteries with a hierarchical structured electrode toward reversible confinement of Na dendrites(vol 64 ,103047,2024)
err2024-02-01
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PREAI
errLee, Sang Jun; Kang, Dongwoo; Hyeon, Dong Yeol; Kim, Dong Seok; Eom, Suyoon; Jeong, Su Hwan; Lee, Dong Park; Baek, Dawon; Ahn, Jou-Hyeon; Ryu, Gyeong Hee; Park, Kwi-Il; Moon, San; Kim, Joo-Hyung
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Low-temperature sintered 0.5Pb(Ni1/3Nb2/3)O3-0.16PbZrO3-0.34PbTiO3 piezoelectric textured ceramics by Li2CO3 addition
err2024-01-29
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PREAI
errCho, Seong Wook; Na, Yong-Hyeon; Baik, Jeong Min; Park, Hyeon Jun; Park, Kwi-Il; Jeong, Young Hun
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