133 citations · 249 across the 6 of their papers we have counts for
6 papers
Compositional gradients in sputtered Ti-Au alloys: Site-selective Au-decoration of anodic TiO nanotubes towards enhanced photocatalytic H evolution
Seyedsina Hejazi, Marco Altomare, Shiva Mohajernia +1
Au nanoparticles at the TiO surface can enhance the photocatalytic H generation performances owing to their electron transfer co-catalytic ability. Key to maximize the co-c…
Dewetted Au nanoparticles on TiO surfaces -- Evidence of a size-independent plasmonic photo-electrochemical response
Markus Licklederer, Nhat Truong Nguyen, Reza Mohammadi +6
Flat TiO layers are deposited by magnetron sputtering on Ti/Si wafers. The TiO surfaces are then sputter-coated with thin Au films of a nominal thickness of 0.5-10 nm that…
Amorphous Mo-Ta oxide nanotubes for long-term stable Mo oxide based supercapacitors
Bowen Jin, Seyedsina Hejazi, Florian Pyczak +8
With a large-scale usage of portable electric appliances, a high demand for increasingly high density energy storage devices has emerged. MoO3 has, in principle, a large potential…
Influence of Ti Defect-type on Heterogeneous Photocatalytic H Evolution Activity of TiO
Shiva Mohajernia, Pavlina Andryskova, Giorgio Zoppellaro +4
Reduced titanium dioxide has recently attracted large attention, particularly for its unique co-catalyst-free H heterogeneous photocatalytic application. The enhanced photocata…
Forming a highly active, homogeneously alloyed AuPt co-catalyst decoration on O2 nanotubes directly during anodic growth
Haidong Bian, Nhat Truong Nguyen, JeongEun Yoo +10
Au and Pt do not form homogeneous bulk alloys as they are thermodynamically not miscible. However, we show that anodic TiO nanotubes (NTs) can in-situ be uniformly decorated wi…
Aminated TiO2 nanotube as a Photoelectrochemical Water Splitting photoanode
Seyedsina Hejazi, Nhat Truong Nguyen, Anca Mazare +1
The present work reports on the enhancement of TiO2 nanotubes photoelectrochemical water splitting rate by decorating the nanostructure with an amine layer in a hydrothermal proces…