Parcourir par sujet "Energy gap"

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Defects, dopants and lithium incorporation in LiPON electrolyte

Kuganathan N., Chroneos A. (2022)

Lithium phosphorus oxy-nitride (LiPON) is a candidate solid electrolyte material for potential use in rechargeable lithium-ion batteries. The use of density functional theory simulations has allowed us to gain atomic-scale ...
Effect of halogen doping on the electronic, electrical, and optical properties of anatase TiO2

Filippatos P.-P., Kelaidis N., Vasilopoulou M., Davazoglou D., Chroneos A. (2022)

Titanium dioxide (TiO2) is one of the most used oxides in renewable energy applications, such as hydrogen production, photovoltaics, and light-emitting diodes. To further improve the efficiency of the devices, doping ...
Novel fluorine-doped cobalt molybdate nanosheets with enriched oxygen-vacancies for improved oxygen evolution reaction activity

Xie W., Huang J., Huang L., Geng S., Song S., Tsiakaras P., Wang Y. (2022)

Herein, we have synthesized fluorine-doped cobalt molybdate (F-CoMoO4) nanosheet arrays on graphite felt (GF) to efficiently promote the oxygen evolution reaction (OER) kinetics. Experimental results show that F-CoMoO4 has ...