Rising atmospheric levels of carbon dioxide and the depletion of fossil fuel reserves raise
serious concerns about the ensuing effects on the global climate and future energy supply …

The field of photovoltaics is undergoing a surge of interest following the recent discovery of
the lead hybrid perovskites as a remarkably efficient class of solar absorber. Of these …

This review comprehensively summarized the progresses in the design and modification of
titanium dioxide (TiO 2) nanostructures as photoelectrode materials for …

The increasing human need for clean and renewable energy has stimulated research in
artificial photosynthesis, and in particular water photoelectrolysis as a pathway to hydrogen …

The continuous increase of the world's population, together with the substantial
development of industry has brought about imperious demand for larger energy …

The field of surface science provides a unique approach to understanding bulk, surface and
interfacial phenomena occurring during TiO 2 photocatalysis. This review highlights, from a …

Nanocrystals (NCs) discussed in this Review are tiny crystals of metals, semiconductors,
and magnetic material consisting of hundreds to a few thousand atoms each. Their size …

Heavy-metal (Cd, Hg, and Pb)-containing semiconductor nanocrystals (NCs) have been
explored widely due to their unique optical and electrical properties. However, the toxicity …

The emergence of semiconductor nanocrystals as the building blocks of nanotechnology
has opened up new ways to utilize them in next generation solar cells. This paper focuses …

As the world's population increases and substantial industrial growth continues, the energy
demands of society increase rapidly. Although the earth's oil, natural gas, and coal deposits …