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

被引：192

作者：

Wei, Yanze ^{[1
,2
]}

Yang, Nailiang ^{[1
]}

Huang, KeKe ^{[3
]}

Wan, Jiawei ^{[1
]}

You, Feifei ^{[1
]}

Yu, Ranbo ^{[2
]}

Feng, Shouhua ^{[3
]}

Wang, Dan ^{[1
]}

机构：

[1] Chinese Acad Sci, Inst Proc Engn, State Key Lab Biochem Engn, 1 North 2nd St, Beijing 100190, Peoples R China

[2] Univ Sci & Technol Beijing, Sch Met & Ecol Engn, Dept Phys Chem, 30 Xueyuan Rd, Beijing 100083, Peoples R China

[3] Jilin Univ, State Key Lab Inorgan Synth & Preparat Chem, Changchun 130012, Peoples R China

来源：

ADVANCED MATERIALS | 2020年 / 32卷 / 44期

基金：

中国国家自然科学基金;

关键词：

hollow multishelled structures; mass transport; nano/micro materials; photocatalysis; surface property; ENERGY-CONVERSION; AQUEOUS-SOLUTION; RATIONAL DESIGN; QUANTUM DOTS; MICROSPHERES; SPHERES; PERFORMANCE; TIO2; NANOSPHERES; REDUCTION;

D O I：

10.1002/adma.202002556

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

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.

引用

页数：15

共 144 条

[1] Facet-Engineered Surface and Interface Design of Photocatalytic Materials [J].