Details

Autor(en) / Beteiligte

• Xu, Guiying
• Zhu, Chengyao
• Gao, Guo

Titel

Recent Progress of Advanced Conductive Metal–Organic Frameworks: Precise Synthesis, Electrochemical Energy Storage Applications, and Future Challenges

Ist Teil von

• Small (Weinheim an der Bergstrasse, Germany), 2022-11, Vol.18 (44), p.e2203140-n/a

Ort / Verlag

Weinheim: Wiley Subscription Services, Inc

Erscheinungsjahr

2022

Link zum Volltext

Quelle

Wiley Online Library - AutoHoldings Journals

Beschreibungen/Notizen

• Metal–organic frameworks (MOFs) with diverse composition, tunable structure, and unique physicochemical properties have emerged as promising materials in various fields. The tunable pore structure, abundant active sites, and ultrahigh specific surface area can facilitate mass transport and provide outstanding capacity, making MOFs an ideal active material for electrochemical energy storage and conversion. However, the poor electrical conductivity of pristine MOFs severely limits their applications in electrochemistry. Developing conductive MOFs has proved to be an effective solution to this problem. This review focuses on the design and synthesis of conductive MOF composites with judiciously chosen conducting materials, pristine MOFs, and assembly methods, as well as the preparation of intrinsically conductive MOFs based on building 2D π‐conjugated structures, introducing mixed‐valence metal ions/redox‐active ligands, designing π–π stacked pathways, and constructing infinite metal–sulfur chains (–M–S–)∞. Furthermore, recent progress and challenges of conductive MOFs for energy storage and conversion (supercapacitors, Li‐ion batteries, Li–S batteries, and electrochemical water splitting) are summarized. Conductive metal–organic frameworks (MOFs), with tunable pore structures, abundant active sites, and suitable electrical conductivity, have attracted extensive attention in various fields. This review focuses on the construction and synthesis strategies of conductive MOF composites and intrinsically conductive MOFs. The applications and challenges of conducting MOFs in electrochemical energy storage and conversion are also discussed.