Won-Tae Koo's Research
Cover Images
Selected Publications (1st-author-article)
1. Hydrogen Sensors from Ultra-small Bimetallic Nanoparticle Porous Ion Exchange Polymer Composites
Won-Tae Koo, Yoonseob Kim, Sunwoo Kim, Bong Lim Suh, Suchol Savagatrup, Sung-Ju Lee, Jihan Kim,
Timothy M. Swager,* and Il-Doo Kim*
Chem 2020, 6, 2746–2758.
2. Metal-Organic Frameworks for Chemiresistive Sensors
Won-Tae Koo, Ji-Soo Jang, and Il-Doo Kim*
Chem 2019, 5, 1938–1963. (Invited Review)
3. Heterogeneous Sensitization of Metal-Organic Framework Driven Metal@Metal Oxide Complex Catalysts on Oxide
Nanofiber Scaffold Toward Superior Gas Sensors
Won-Tae Koo, Seon-Jin Choi, Sang-Joon Kim, Ji-Soo Jang, and Il-Doo Kim*
Journal of the American Chemical Society 2016, 138, 13431–13437.
4. Large-area Synthesis of Nanoscopic Catalyst-Decorated Conductive MOF Film Using Microfluidic-based Solution Shearing
Jin-Oh Kim,† Won-Tae Koo (co-first author),† Hanul Kim, Chungseong Park, Taehoon Lee, Calvin Andreas Hutomo,
Siyoung Choi, Dong Soo Kim, Il-Doo Kim,* and Steve Park*
Nature Communications 2021, 12, 4294. (Selected as Editors’ Highlights)
5. Confinement of Ultra-Small Bimetallic Nanoparticles in Conductive Metal-Organic Frameworks via Site-Specific Nucleation
Chungseong Park,† Won-Tae Koo (co-first author),† Sanggyu Chong, Hamin Shin, Yoon Hwa Kim, Hee-Jin Cho,
Ji-Soo Jang, Dong-Ha Kim, Jiyoung Lee, Seyeon Park, Jaehyun Ko, Jihan Kim, and Il-Doo Kim*
Advanced Materials, 2021, 33, 2101216. (Back Cover-Featured)
6. Accelerating Palladium Nanowire H2 Sensors Using Engineered Nanofiltration
Won-Tae Koo, Shaopeng Qiao, Alana F. Ogata, Gaurav Jha, Ji–Soo Jang, Vivian Chen, Il–Doo Kim*, and Reginald M. Penner*
ACS Nano 2017, 11, 9276–9285. (Front Cover-Featured)
7. Hydrogen Sensors Based on MoS2 Hollow Architectures Assembled by Pickering Emulsion
Chan Ho Park,† Won-Tae Koo (co-first author),† Young Jun Lee, Yoon-Hwa Kim, Jiyoung Lee, Ji-Soo Jang,
Il-Doo Kim,* and Bumjoon J. Kim*
ACS Nano 2020, 14, 9652–9661.
8. Chemiresistive Hydrogen Sensors: Fundamentals, Recent Advances, and Challenges
Won-Tae Koo, Hee-Jin Cho, Dong-Ha Kim, Yoon-Hwa Kim, Hamin Shin, Reginald M. Penner,* and Il-Doo Kim*
ACS Nano 2020, 14, 14284–14322. (Invited Review)
9. The Design and Science of Polyelemental NPs
Won-Tae Koo, Jill E. Millstone, Paul. S. Weiss, and Il-Doo Kim*
ACS Nano 2020, 14, 6407–6413. (Perspective)
10. Catalytic Metal Nanoparticles Embedded in Conductive Metal-Organic Frameworks for Chemiresistors:
Highly Active and Conductive Porous Materials
Won-Tae Koo, Sang-Joon Kim, Ji-Soo Jang, Dong-Ha Kim, and Il–Doo Kim*
Advanced Science 2019, 6, 201900250.
11. Few-Layered WS2 Confined in Co, N-Doped Hollow Carbon Nanocages: Abundant WS2 Edges
for Highly Sensitive NO2 Sensing
Won-Tae Koo, Jun-Hwi Cha, Ji-Won Jung, Seon-Jin Choi, Ji-Soo Jang, Dong-Ha Kim, and Il–Doo Kim*
Advanced Functional Materials 2018, 28, 1802575. (Frontispiece-Featured)
12. Porous Ion Exchange Polymer Matrix for Ultra-Small Au Nanoparticles-Decorated Carbon Nanotube Chemiresistors
Won-Tae Koo, Yoonseob Kim, Suchol Savagatrup, Bora Yoon, Intak Jeon, Seon-Jin Choi, Il-Doo Kim,* and Timothy M. Swager*
Chemistry of Materials 2019, 31, 5413–5420.
13. MOF Derived ZnCo2O4 Porous Hollow Spheres Functionalized with Ag Nanoparticles for a Long-Cycle
and High-Capacity Lithium Ion Battery Anode
Won-Tae Koo (co-first author),† Hye-Yeon Jang,† Chanhoon Kim, Ji-Won Jung, Jun Young Cheong, and Il–Doo Kim*
Journal of Materials Chemistry A 2017, 5, 22717–22725.
14. Feasible Defect Engineering by Employing MOF Templates into One-Dimensional Metal Oxides for Battery Applications
Jun Young Cheong,† Won-Tae Koo (co-first author),† Chanhoon Kim, Ji-Won Jung, and Il–Doo Kim*
ACS Applied Materials & Interfaces 2018, 10, 20540-20549.
15. Hierarchical Metal-Organic Framework Assembled Membrane Filter for Efficient Removal of Particulate Matter
Won-Tae Koo, Ji-Soo Jang, Shaopeng Qiao, Wontae Hwang, Gaurav Jha, Reginald M. Penner, and Il-Doo Kim*
ACS Applied Materials & Interfaces 2018, 10, 19957-19963.
16. Metal-Organic Framework Templated Catalysts: Dual Sensitization of PdO-ZnO Composite on Hollow SnO2 Nanotubes
for Selective Acetone Sensors
Won-Tae Koo, Ji-Soo Jang, Seon-Jin Choi, Hee-Jin Cho, and Il-Doo Kim*
ACS Applied Materials & Interfaces 2017, 9, 18069-18077.
17. Nanoscale PdO Catalyst Functionalized Co3O4 Hollow Nanocages using ZIF-67 Templates for Selective Detection
of Acetone Molecules in Exhaled Breath
Won-Tae Koo, Sunmoon Yu, Seon-Jin Choi, Ji-Soo Jang, Jun Young Cheong, and Il-Doo Kim*
ACS Applied Materials & Interfaces 2017, 9, 8201-8210.
18. Metal-Organic Framework Templated Synthesis of Ultrasmall Catalyst Loaded ZnO/ZnCo2O4 Hollow Spheres
for Enhanced Gas Sensing Properties
Won-Tae Koo, Seon-Jin Choi, Ji-Soo Jang and Il-Doo Kim*
Scientific Reports 2017, 7, 45074.
19. Catalyst-Decorated Hollow WO3 Nanotubes Using Layer-by-Layer Self-Assembly on Polymeric Nanofiber Templates
and Their Application in Exhaled Breath Sensor
Won-Tae Koo, Seon-Jin Choi, Nam-Hoon Kim, Ji-Soo Jang, and Il-Doo Kim*
Sensors and Actuators B: Chemical 2016, 223, 301–310.