Taewoo Kim
Incheon National University
27 Papers
94 Citations
Taewoo Kim is an academic researcher from Incheon National University. The author has contributed to research in topics: Graphene & Carbon nanotube. The author has an hindex of 11, co-authored 27 publications. Previous affiliations of Taewoo Kim include Kyung Hee University & Seoul National University.
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Papers
Superior rechargeability and efficiency of lithium-oxygen batteries: hierarchical air electrode architecture combined with a soluble catalyst.
Hee-Dae Lim,Hyelynn Song,Jinsoo Kim,Hyeokjo Gwon,Youngjoon Bae,Kyu-Young Park,Jihyun Hong,Haegyeom Kim,Taewoo Kim,Yong Hyup Kim,Xavier Lepró,Raquel Ovalle-Robles,Ray H. Baughman,Kisuk Kang +13 more
TL;DR: A novel Li-O2 battery with high reversibility and good energy efficiency using a soluble catalyst combined with a hierarchical nanoporous air electrode is reported, enabling ultra-efficient electrode reactions and significantly enhanced catalytic activity.
469
Highly sensitive NO2 gas sensor based on ozone treated graphene
Min Gyun Chung,Dai Hong Kim,Hyun Myoung Lee,Taewoo Kim,Jong Ho Choi,Dong Kyun Seo,Ji-Beom Yoo,Seong-Hyeon Hong,Tae June Kang,Yong Hyup Kim +9 more
TL;DR: In this article, a simple and reproducible method to improve the sensing performance of a graphene gas sensor using ozone treatment and demonstrate it with nitrogen dioxide (NO2) gas was reported.
349
Flexible hydrogen sensors using graphene with palladium nanoparticle decoration
Min Gyun Chung,Dai-Hong Kim,Dong Kyun Seo,Taewoo Kim,Hyeong Uk Im,Hyun Myoung Lee,Ji-Beom Yoo,Seong-Hyeon Hong,Tae June Kang,Yong Hyup Kim +9 more
TL;DR: In this article, a single layer graphene decorated with palladium (Pd) nanoparticles is fabricated using a single-layer H 2 sensor, which is able to detect as low as 20ppm H 2 at room temperature (22°C).
301
High performance and antifouling vertically aligned carbon nanotube membrane for water purification
Youngbin Baek,Cholin Kim,Dong Kyun Seo,Taewoo Kim,Jeong Seok Lee,Yong Hyup Kim,Kyung Hyun Ahn,Sang Seek Bae,Sang Cheol Lee,Jae-Lim Lim,Kyung-Hyuk Lee,Jeyong Yoon +11 more
TL;DR: In this article, a vertically aligned carbon nanotube (VA CNT) membrane was fabricated and its flux, rejection performance, and membrane biofouling tendency were evaluated in comparison to the commercial ultrafiltration (UF) membrane.
165
A new catalyst-embedded hierarchical air electrode for high-performance Li–O2 batteries
Hee-Dae Lim,Hyelynn Song,Hyeokjo Gwon,Kyu-Young Park,Jinsoo Kim,Youngjoon Bae,Hyungsub Kim,Sung-Kyun Jung,Taewoo Kim,Yong Hyup Kim,Xavier Lepró,Raquel Ovalle-Robles,Ray H. Baughman,Kisuk Kang +13 more
TL;DR: In this paper, the authors demonstrate that the ideal electrode morphology combined with effective catalyst decoration can enhance the rechargeability of the Li-O2 battery over 100 cycles with full discharge and charge.
162