Opto-electronic device
Sensor
Energy storage
AI/ML
Professor
Students
Alumni
Publications
Underdradute
Gradute
News
Gallery
Contact
"A phosphosilicate compound, NaCa3PSiO8: Structure solution and luminescence properties"
S. Unithrattil, P. Arunkumar, Y. H. Kim, H. J. Kim, N. H. Vu, J. Heo, W. J. Chung, and W. B. Im*, Inorg. Chem., published, 56, 15130–15137
"SCI Impact Factor=5.165"
"Colloidal organometal halide perovskite with a high Mn solubility limit: A step towards Pb-free luminescent quantum dots"
P. Arunkumar, K. H. Gil, S. Won, S. Unithrattil, Y. H. Kim, H. J. Kim, and W. B. Im*, J. Phys. Chem. Lett., published, 8, 4161-4166
"SCI Impact Factor=6.475"
"Structural and optical properties of yellow-emitting CaGd2ZrSc(AlO4)3:Ce3+ phosphor for solid-state lighting"
Y. H. Kim, B. Y. Kim, N. S. M. Viswanath, P. Arunkumar, and W. B. Im*, J. Korean Ceram. Soc., published, 54, 422-428
"SCI Impact Factor=2.48"
"A zero-thermal-quenching phosphor"
Y. H. Kim, P. Arunkumar, B. Y. Kim, S. Unithrattil, E. Kim, S.-H. Moon, J. Y. Hyun, K. H. Kim, D. Lee, J.-S. Lee, and W. B. Im*, Nat. Mater., published, 16, 543-550
"SCI Impact Factor=43.841"
"A low sintering temperature glass based on SiO2–P2O5–ZnO–B2O3–R2O system for white LEDs with high color rendering index"
S. Kim, H.-A. Park, W. B. Im, J. Heo, J.-Y. Choi, and W. J. Chung, J. Am. Ceram. Soc., published, 100, 5186-5192
"SCI Impact Factor=4.186"
"Effect of synthesis temperature on the structural defects of integrated spinel-layered Li1.2Mn0.75Ni0.25O2+δ: A strategy to develop high-capacity cathode materials for Li-ion batteries"
N. H. Vu, P. Arunkumar, J. C. Im, C.-J. Park, and W. B. Im*, J. Mater. Chem. A, published, 5, 15730-15742
"SCI Impact Factor=12.732"
"Engineering the lattice site occupancy of apatite-structure phosphors for effective broad-band emission through cation pairing"
S. Unithrattil, H. J. Kim, K. H. Gil, N. H. Vu, V. H. Hoang, Y. H. Kim, A. Paulraj, and W. B. Im*, Inorg. Chem., published, 56, 5696-5703
"Template-engaged synthesis of spinel-layered Li1.5MnTiO4+δ nanorods as cathodes for Li-ion batteries"
N. H. Vu, S. Unithrattil, V. H. Hoang, S. Chun, and W. B. Im*, J. Power Sources, published, 355, 134-139
"SCI Impact Factor=9.127"
"Processable High Internal Phase Pickering Emulsions Using Depletion Attraction"
K. Kim, S. Kim, J. Ryu, J. Jeon, S. G. Jang, H. Kim, D.-G. Gweon, W. B. Im, Y. Han, H. Kim, and S. Q. Choi, Nat. Comm., published, 8, 14305
"SCI Impact Factor=17.694"
"Phosphor-in-glass thick film formation with low sintering temperature phosphosilicate glass for robust white LED"
S. H. Ahn, Y. H. Nam, K. Han, W. B. Im, K. Y. Cho, and W. J. Chung, Ceram. Soc., published, 100, 1280-1284
"SCI Impact Factor=3.784"
"High-performance spinel-rich Li1.5MnTiO4+δ ultralong nanofibers cathode materials for Li-ion batteries"
N. H. Vu, P. Arunkumar, and W. B. Im*, Sci. Rep., published, 7, 45579
"SCI Impact Factor=4.996"
"Hydrophobic organic skin as a protecting shield for moisture-sensitive phosphor-based optoelectronic devices"
P. Arunkumar, Y. H. Kim, H. J. Kim, S. Unithrattil, and W. B. Im*, ACS Appl. Mater. Interfaces, published, 9, 7232-7240
"SCI Impact Factor=9.229"
"High capacity spinel@layered Li1.5MnTiO4+δ as thermally stable core-shell-driven cathode materials for Li-ion batteries"
N. H. Vu, P. Arunkumar, J. C. Im, and W. B. Im*, J. Alloys Comp., published, 704, 459-468
"SCI Impact Factor=6.371"
"New melilite phosphor: Structural and spectroscopic analysis for application in white LEDs"
H. J. Kim, S. Unithrattil, Y. H. Kim, W. J. Chung, and W. B. Im*, RSC Adv, published, 7, 2025-2032
"SCI Impact Factor=3.73"
"The effect of Li content on the structure and electrochemical performance of Li1+zMnTiO4+δ as cathode for Li-ion batteries"
N. H. Vu, P. Arunkumar, S. Won, H. J. Kim, S. Unithrattil, Y. Oh, J.-W. Lee, and W. B. Im*, Electrochim. Acta, published, 225, 458-466
"SCI Impact Factor=6.901"