Research on two-dimensional(2D) materials has been explosively increasing in last seventeen years in varying subjects including condensed matter physics, electronic engineering, materials science, and chemistry since ...Research on two-dimensional(2D) materials has been explosively increasing in last seventeen years in varying subjects including condensed matter physics, electronic engineering, materials science, and chemistry since the mechanical exfoliation of graphene in 2004. Starting from graphene, 2D materials now have become a big family with numerous members and diverse categories. The unique structural features and physicochemical properties of 2D materials make them one class of the most appealing candidates for a wide range of potential applications. In particular, we have seen some major breakthroughs made in the field of 2D materials in last five years not only in developing novel synthetic methods and exploring new structures/properties but also in identifying innovative applications and pushing forward commercialisation. In this review, we provide a critical summary on the recent progress made in the field of 2D materials with a particular focus on last five years. After a brief backgroundintroduction, we first discuss the major synthetic methods for 2D materials, including the mechanical exfoliation, liquid exfoliation, vapor phase deposition, and wet-chemical synthesis as well as phase engineering of 2D materials belonging to the field of phase engineering of nanomaterials(PEN). We then introduce the superconducting/optical/magnetic properties and chirality of 2D materials along with newly emerging magic angle 2D superlattices. Following that, the promising applications of 2D materials in electronics, optoelectronics, catalysis, energy storage, solar cells, biomedicine, sensors, environments, etc. are described sequentially. Thereafter, we present the theoretic calculations and simulations of 2D materials. Finally, after concluding the current progress, we provide some personal discussions on the existing challenges and future outlooks in this rapidly developing field.展开更多
Heterogeneous catalysis,which takes place at the interface of two phases,plays a great contribution to modern industry because it involves complex processes on multiple spatial and temporal scales,especially in the fi...Heterogeneous catalysis,which takes place at the interface of two phases,plays a great contribution to modern industry because it involves complex processes on multiple spatial and temporal scales,especially in the fields of polymers,chemical engineering,energy conversion and storage,environmental protection,and life and health.展开更多
文摘Research on two-dimensional(2D) materials has been explosively increasing in last seventeen years in varying subjects including condensed matter physics, electronic engineering, materials science, and chemistry since the mechanical exfoliation of graphene in 2004. Starting from graphene, 2D materials now have become a big family with numerous members and diverse categories. The unique structural features and physicochemical properties of 2D materials make them one class of the most appealing candidates for a wide range of potential applications. In particular, we have seen some major breakthroughs made in the field of 2D materials in last five years not only in developing novel synthetic methods and exploring new structures/properties but also in identifying innovative applications and pushing forward commercialisation. In this review, we provide a critical summary on the recent progress made in the field of 2D materials with a particular focus on last five years. After a brief backgroundintroduction, we first discuss the major synthetic methods for 2D materials, including the mechanical exfoliation, liquid exfoliation, vapor phase deposition, and wet-chemical synthesis as well as phase engineering of 2D materials belonging to the field of phase engineering of nanomaterials(PEN). We then introduce the superconducting/optical/magnetic properties and chirality of 2D materials along with newly emerging magic angle 2D superlattices. Following that, the promising applications of 2D materials in electronics, optoelectronics, catalysis, energy storage, solar cells, biomedicine, sensors, environments, etc. are described sequentially. Thereafter, we present the theoretic calculations and simulations of 2D materials. Finally, after concluding the current progress, we provide some personal discussions on the existing challenges and future outlooks in this rapidly developing field.
基金supported by the National Natural Science Foundation of China(41977085)the Qing Lan Project,the 333 Project of Jiangsu Province(BRA202030)+4 种基金the Six Talent Peaks Project in Jiangsu Province(2018-TD-JNHB-012)the Lvyang Jinfeng Fund of Yangzhou(137012724)the Research Foundation of Yangzhou University(137012446)Doctor of Mass Entrepreneurship and Innovation of Jiangsu Province(337090323)the Innovation Fostering Fund of Yangzhou University.
基金supported by the Ministry of Science and Technology of China(2021YFA1600800)the National Natural Science Foundation of China(22201271,22221003,and 92261105)+2 种基金the Anhui Provincial Natural Science Foundation(2108085QB70 and 2108085UD06)the Key Technologies R&D Program of Anhui Province(2022a05020053)the Strategic Priority Research Program of the Chinese Academy of Sciences(XDA21061009).
文摘Heterogeneous catalysis,which takes place at the interface of two phases,plays a great contribution to modern industry because it involves complex processes on multiple spatial and temporal scales,especially in the fields of polymers,chemical engineering,energy conversion and storage,environmental protection,and life and health.
