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falldwon

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[资源] 新晋谢毅院士主笔Chem Soc Rev二维材料的表面修饰（11.20日新鲜在线）

Two-dimensional (2D) nanomaterials, especially the inorganic ultrathin nanosheets with single or few-
atomic layers, have been extensively studied due to their special structures and rich physical properties
coming  from  the  quantum confinement  of  electrons.  With  atomic-scale  thickness,  2D  nanomaterials
have an extremely high specific surface area enabling their surface phase to be as important as bulk
counterparts, and therefore provide an alternative way of modifying the surface phase for engineering the
intrinsic  physical  properties  of  inorganic  2D  nanomaterials.  In  this  review,  we  focus  on  recent  research
concerning surface chemical modification strategies to eﬀectively engineer the intrinsic physical properties of
inorganic 2D nanomaterials. We highlight the newly developed regulation strategies of surface incorporation,
defect  engineering,  and  structure  modulation  of  inorganic  2D  nanomaterials,  which  respectively
influence the intrinsic conductivity, band structure, and magnetism while maintaining the primary 2D
freestanding structures that are vital for 2D based ultrasensitive electronic response, enhanced catalytic
and magnetocaloric capabilities.

Key learning points
(1) Advantages of surface chemical modification for engineering intrinsic physical properties in 2D materials.
(2) Tuning the electronic conductivity of inorganic 2D materials by surface incorporation.
(3) Regulation of the band structure of inorganic 2D materials by defect engineering.
(4) Introducing intrinsic magnetism in 2D materials by surface modulation.
(5) Applications of surface modified inorganic 2D nanomaterials.

目录：
1  Introduction
2  Engineering intrinsic physical properties by surface chemical modification
2.1 Tuning electronic conductivity by incorporation
2.2 Regulation of the band structure by defect engineering
2.3 Introducing magnetism by surface modulation
3  Applications of surface modified 2D nanomaterials
3.1 2D nanomaterials with tunable conductivity for nano-electrode and sensor materials
3.2 Surface defect modified 2D nanomaterials for high eﬃcient catalysts
3.3 2D magnetic superlattice for enhanced magnetocaloric eﬀects
4  Conclusion and perspectives

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附件 1 : Surface_chemical-modification_for_engineering_the_intrinsic_physical_properties_of_inorganic_two-dimensional_nanomaterials.pdf

2014-11-20 08:52:38, 3.78 M