Sustainable development of hydrogen energy is a prime concern to address the rising
energy demand and the global energy problem since the hydrogen economy is reliable for …

Silicon nanostructures exhibit promising application potentials in many fields in comparison
with their bulk counterpart or other semiconductor nanostructures. Therefore, the exploiting …

The recent rise of semiconductor nanowires opens new opportunities for realizing high
efficiency photovoltaic devices at low cost due to the unique one-dimensional structure with …

Grippers are widely used for the gripping, manipulation, and assembly of objects with a wide
range of scales, shapes, and quantities in research, industry, and our daily lives. A simple …

The increasing energy demand and the worldwide energy crisis must be met in large part
via the sustainable growth of hydrogen energy, since this economy is relied upon to provide …

There remains continued interest in improving the advanced water oxidation process [eg,
ultraviolet (UV)/hydrogen peroxide (H2O2)] for more efficient and environmentally friendly …

Structuring Si, ranging from nanoscale to macroscale feature dimensions, is essential for
many applications. Metal‐assisted chemical etching (MaCE) has been developed as a …

Hydrogen is an active substitute for current commercial fuels as a green energy source.
However, the progress toward hydrogen economy is stalled due to a lack of efficient and …

Due to the fragility and the poor optoelectronic performances of Si, it is challenging and
exciting to fabricate the Si-based flexible light-emitting diode (LED) array devices. Here, a …

Top-down patterning along with metal-assisted chemical etching (MACE) can enable the
fabrication of highly controlled wafer-scale silicon nanowires (Si-NWs). Maximizing the NW …