TiO2-GOThinFilmsCompositeMaterialsThis research work aims to reduce the band gap of thin layers of titanium oxide by the incorporation of graphene oxide sheets. Thin layers of the TiO2-GO composites were prepared on a glass substrate by the spin-coating technique from GO and an aqueous solution...
gap(sth.)动— 裂开动 · 使...形成缺口动 查看更多用例•查看其他译文 查看其他译文 © Linguee 词典, 2024 ▾ 外部资源(未审查的) The XFET architecture offers superior accuracy and thermal hysteresis totheband gapreferences. analog.com
Nanocrystalline TiO2 powders with different optical band gap have been successfully prepared using solution combustion method starting directly from titanium metal. The emphasis is placed on the role of fuel urea on the variations of optical band gap which is obtained from DRS data in the range of...
28 April 2016 Solar-light photocatalytic disinfection using crystalline/ amorphous low energy bandgap reduced TiO2 Youngmin Kim, Hee Min Hwang, Luyang Wang, Ikjoon Kim,Yeoheung Yoon & Hyoyoung Lee A generation of reactive oxygen species (ROS) from TiO2 under solar light has been...
Band gap engineering of TiO2 has therefore attracted many researchers lookingto extend its applicability as a functional material.Reduction of TiO2 introduces oxygen vacancies, initially forming disordered TiO2–x andeventually forming the ordered Magneli phases TinO2n–1 ( n 1 x ), which have been...
approximation in free electron model, energy band gaps exist in plasmon excitations due to the collective electrostatic interactions between electrons. It is also shown that the plasmonic band gap size at first Brillouin zone boundary maximizes at the reciprocal lattice vector,G, close to metallic ...
Titanium dioxide (TiO2) is one of the most widely investigated metal oxides because of its extraordinary surface, electronic, and photocatalytic properties. However, the large band gap of TiO2 and the considerable recombination of photogenerated electron–hole pairs limit its photocatalytic efficiency. Th...
Vanadium supported on titanium dioxide (V-TiO2) was applied to cat-alyze the cascade Diels-Alder reaction and it was disclosed that V with appropriate V4+/V5+ ratio on the surface of TiO2 could activate quinones. Experimental tests showed that the heating value of final prod-ucts was up to...
Furthermore, the PMABr layer at the interface of TiO2/CsPbI3 films can provide effective passivation, leading to decreased interface defect density. As a result, the optimized device, using the CSB structure, achieved a stabilized efficiency as high as 17.12%. Results and Discussion Fabrication ...
TiO2process, which makes the process energy efficient. The degradation of wastewater has been carried out at three distinct pH values (2, 6, and 10), and the pH level of 10 exhibited the highest degree of degradation. The degradation rate in the alkaline medium is 8.27 and 2.05 times ...