Rice hull ash amorphous silica is a very interesting material with a highly porous structure, over 90% amorphous silica and low carbon contents, with applications ranging from filtration and ...

"Amorphous nanosheets on this scale should have excellent catalytic activity, attributed to numerous defects resulting from their disordered structure," explains Professor Osada. "These defects ...

"Amorphous nanosheets on this scale should have excellent catalytic activity, attributed to numerous defects resulting from their disordered structure," explains Professor Osada. “These defects ...

Many thin-film cells use amorphous silicon ... Perovskites are minerals of a specific crystal structure. Where crystalline silicon cells use dopant ions to facilitate electron handoffs between ...

An international group of scientists has made a huge advancement in solar tech by developing perovskite-silicon cells that exhibit remarkably high efficiency.

The pigment’s chemical structure facilitates charge conduction within its ... The material has a mobility 500 times greater than amorphous silicon semiconductors used in large LCD displays and four ...

But with thin-film panels, the silicon has a non-crystalline or “amorphous” structure. These panels use less silicon than traditional solar modules and, as a result, are more affordable.

Our findings demonstrate that FTIR can effectively identify distinct spectral features associated with amorphous and crystalline silica, highlighting the relationship between silica structure and its ...

A research team led by Dr. Hyung-Suk Oh and Dr. Woong Hee Lee at the Clean Energy Research Center at Korea Institute of ...