Catalysis

Mathematics education

Engineering

Materials science

Chromatography

Absorption (acoustics)

Mass transfer

Biochemical engineering

Thermodynamics

Energy transfer

Physics

Nanotechnology

Organic chemistry

Mathematics

Mass transport

Composite material

Microscale chemistry

Rational design

Chemistry

Nanoscopic scale

Photocatalysis

Engineering physics

Advanced Materials

Hollow multishelled structures (HoMSs) provide a promising platform for fabricating photocatalysts, because the unique structure optimizes the effective surface and mass transport, showing enhanced light absorption, optimized mass transport and highly effective active sites exposed. Subsequently, the rational design on HoMS photocatalytsts is elaborated to boost the photocatalytic activity with efforts in all dimensions, from nanoscale to microscale. Breakthroughs in synthetic methodology of HoMSs have greatly evoked the prosperous photocatalytic researches for HoMSs since the developing of sequential templating approach in 2009. The dawn of HoMS photocatalyst is coming after revealing the temporal-spatial ordering property, which is also discussed in this paper with pioneer works demonstrating the greatly enhanced energy/mass transfer processes. Some insights into the key challenges and perspectives of HoMSs photocatalysts are also discussed. With the reviewed fate and future of HoMSs photocatalysts, hopefully new concepts and innovative works can be inspired to flourish this sun-rise field.

Steering Hollow Multishelled Structures in Photocatalysis: Optimizing Surface and Mass Transport