Kwon-Il Choi

Ultraselective and sensitive detection of xylene and toluene for monitoring indoor air pollution using Cr-doped NiO hierarchical nanostructures

Hyo-Joong Kim, Ji‐Wook Yoon, Kwon-Il Choi et al. · Nanoscale · 2013 · 253 citations

Sensitive Detection, Engineering, Gas Sensor +20

Ultraselective and ultrasensitive detection of H2S in highly humid atmosphere using CuO-loaded SnO2 hollow spheres for real-time diagnosis of halitosis

Kwon-Il Choi, Hyo-Joong Kim, Yun Chan Kang et al. · Sensors and Actuators B Chemical · 2014 · 194 citations

Ultrasensitive Detection, Chemical Engineering, Chemistry +1

C2H5OH sensing characteristics of various Co3O4 nanostructures prepared by solvothermal reaction

Kwon-Il Choi, Hae-Ryong Kim, Kang-Min Kim et al. · Sensors and Actuators B Chemical · 2010 · 182 citations

Materials Science, Solvothermal Reaction, Engineering +9

Ultra-fast responding and recovering C2H5OH sensors using SnO2 hollow spheres prepared and activated by Ni templates

Hae-Ryong Kim, Kwon-Il Choi, Kang-Min Kim et al. · Chemical Communications · 2010 · 166 citations

Engineering, Gas Sensor, Nanoheterogeneous Catalysis +19

Highly sensitive C2H5OH sensors using Fe-doped NiO hollow spheres

Hyo-Joong Kim, Kwon-Il Choi, Kang-Min Kim et al. · Sensors and Actuators B Chemical · 2012 · 160 citations

Chemical Engineering, Engineering, Sensors +6