TY - JOUR
T1 - Two-dimensional metal-organic framework and covalent-organic framework
T2 - synthesis and their energy-related applications
AU - Zheng, Weirna
AU - Tsang, Chui Shan
AU - Lee, Lawrence Yoon Suk
AU - Wong, Kwok Yin
N1 - Publisher Copyright:
© 2018 Elsevier Ltd
PY - 2019/6
Y1 - 2019/6
N2 - Two-dimensional (2D) metal-organic frameworks (MOFs) and covalent-organic frameworks (COFs) have recently emerged as a new class of crystalline materials with ultrahigh porosity and enormous surface area. These materials have attracted vast research interest due to their unique properties originating from ultrathin thickness, highly accessible active sites, and versatile structures. With many common features, MOFs and COFs also have distinct differences, both in synthetic and application aspects, as their building components are different. This review mainly focuses on the recent advances in the synthetic approaches of 2D MOFs and COFs and their applications in energy conversion reactions and storage devices. First, we discuss various strategies recently developed for the preparation of 2D MOFs and COFs by using self-assembly, template-directed method, surfactant-directed method, solid-supported growth, and decomposition, and the different considerations needed for desired 2D MOFs and COFs are compared. Secondly, energy-related applications of 2D MOFs and COFs are summarized with discussion on the structure-reactivity relationships. Finally, we give the insights into the challenges and outlook on the future research direction for 2D MOFs and COFs.
AB - Two-dimensional (2D) metal-organic frameworks (MOFs) and covalent-organic frameworks (COFs) have recently emerged as a new class of crystalline materials with ultrahigh porosity and enormous surface area. These materials have attracted vast research interest due to their unique properties originating from ultrathin thickness, highly accessible active sites, and versatile structures. With many common features, MOFs and COFs also have distinct differences, both in synthetic and application aspects, as their building components are different. This review mainly focuses on the recent advances in the synthetic approaches of 2D MOFs and COFs and their applications in energy conversion reactions and storage devices. First, we discuss various strategies recently developed for the preparation of 2D MOFs and COFs by using self-assembly, template-directed method, surfactant-directed method, solid-supported growth, and decomposition, and the different considerations needed for desired 2D MOFs and COFs are compared. Secondly, energy-related applications of 2D MOFs and COFs are summarized with discussion on the structure-reactivity relationships. Finally, we give the insights into the challenges and outlook on the future research direction for 2D MOFs and COFs.
KW - CO reduction
KW - Energy storage
KW - Ligand effect
KW - Morphology control
KW - Oxygen reduction
KW - Water splitting
UR - http://www.scopus.com/inward/record.url?scp=85059864901&partnerID=8YFLogxK
U2 - 10.1016/j.mtchem.2018.12.002
DO - 10.1016/j.mtchem.2018.12.002
M3 - 文献综述
AN - SCOPUS:85059864901
SN - 2468-5194
VL - 12
SP - 34
EP - 60
JO - Materials Today Chemistry
JF - Materials Today Chemistry
ER -
