Degrees:
2018
Doctorate Engineering sciences
I specialized in photocatalyst composite materials for air and water purification.
Publications resulting from Research
1. S. Mavengere and J. S. Kim: Effect of coupling Indium tin oxide with the TiO2-NaYF4:(Gd,Si) composite for photocatalytic properties. Journal of Nanoscience and Nanotechnology 20 (2020) 1-7.
2. Valmiki B. Koli, Shielah Mavengere, Jung-Sik Kim: An efficient one-pot N doped TiO2-SiO2 synthesis and its application for photocatalytic concrete. Applied Surface Science 491 (2019) 60-66.
3. Shielah Mavengere, Sang-Chul Jung, Jung-Sik Kim: Visible light photocatalytic activity of NaYF4:(Yb,Er)-CuO/TiO2 composite. Catalysts 8 (2018) 521.
4. Valmiki B Koli, Shielah Mavengere, Jung-Sik Kim: Photocatalytic properties of TiO2-SiO2-coated
concrete on toluene gas. Materials Research Express 5(2018) 125006.
5. Valmiki B. Koli, Shielah Mavengere, Jung-Sik Kim: Boron-doped TiO2–CNTs nanocomposites for photocatalytic application. Journal of Materials Science Materials in Electronics 29 (2018) 16660-16672.
6. Shielah Mavengere, Jung-Sik Kim: UV-visible light photocatalytic properties of NaYF4:(Gd,Si)/TiO2 composites. Applied Surface Science 444 (2018) 481-496.
7. S. Mavengere, H.M. Yadav, J.-S. Kim: Photocatalytic properties of nanocrystalline TiO2 coupled with up-conversion phosphors. Journal of Ceramic Science and Technology 8:1(2017) 67-72.
8. Shielah Mavengere, Jung-Sik Kim: Properties of g-C3N4–Supported on the SrAl2O4:Eu,Dy/SiO2 Coatings 2020, 10, 917.
9. Seong-Rak Eun, Shielah Mavengere, Bumrae Cho, Jung-Sik Kim: Reactivity of Carbon–Nitrogen–Sulfur-Doped TiO2 Upconversion Phosphor Composites. Catalysts 2020, 10, 1188.
10. Shielah Mavengere, Jung-Sik Kim: Anti-Fogging, Photocatalytic and Self-Cleaning Properties of TiO2-Transparent Coating. Korean Journal of Materials Research 2021, 31, 8-15.
11. Eun Seong-Rak, Mavengere Shielah, Jung-Sik Kim: Preparation of Ag-TiO2/Sr4Al14O25:Eu2+,Dy3+ Photocatalyst on Phosphor Beads and Its Photoreaction Characteristics. Catalysts 2021, 261.
2. Valmiki B. Koli, Shielah Mavengere, Jung-Sik Kim: An efficient one-pot N doped TiO2-SiO2 synthesis and its application for photocatalytic concrete. Applied Surface Science 491 (2019) 60-66.
3. Shielah Mavengere, Sang-Chul Jung, Jung-Sik Kim: Visible light photocatalytic activity of NaYF4:(Yb,Er)-CuO/TiO2 composite. Catalysts 8 (2018) 521.
4. Valmiki B Koli, Shielah Mavengere, Jung-Sik Kim: Photocatalytic properties of TiO2-SiO2-coated
concrete on toluene gas. Materials Research Express 5(2018) 125006.
5. Valmiki B. Koli, Shielah Mavengere, Jung-Sik Kim: Boron-doped TiO2–CNTs nanocomposites for photocatalytic application. Journal of Materials Science Materials in Electronics 29 (2018) 16660-16672.
6. Shielah Mavengere, Jung-Sik Kim: UV-visible light photocatalytic properties of NaYF4:(Gd,Si)/TiO2 composites. Applied Surface Science 444 (2018) 481-496.
7. S. Mavengere, H.M. Yadav, J.-S. Kim: Photocatalytic properties of nanocrystalline TiO2 coupled with up-conversion phosphors. Journal of Ceramic Science and Technology 8:1(2017) 67-72.
8. Shielah Mavengere, Jung-Sik Kim: Properties of g-C3N4–Supported on the SrAl2O4:Eu,Dy/SiO2 Coatings 2020, 10, 917.
9. Seong-Rak Eun, Shielah Mavengere, Bumrae Cho, Jung-Sik Kim: Reactivity of Carbon–Nitrogen–Sulfur-Doped TiO2 Upconversion Phosphor Composites. Catalysts 2020, 10, 1188.
10. Shielah Mavengere, Jung-Sik Kim: Anti-Fogging, Photocatalytic and Self-Cleaning Properties of TiO2-Transparent Coating. Korean Journal of Materials Research 2021, 31, 8-15.
11. Eun Seong-Rak, Mavengere Shielah, Jung-Sik Kim: Preparation of Ag-TiO2/Sr4Al14O25:Eu2+,Dy3+ Photocatalyst on Phosphor Beads and Its Photoreaction Characteristics. Catalysts 2021, 261.
Materials Research Society of Korea
2025
Materials Research Society of Korea
2025
10th Asian Thermophysical Properties Conference
2025