Huo Jiale, Zhang Yaofang, Kang Weimin, Shen Yan, Li Xiang, Yan Zirui, Pan Yingwen, Sun Wei
State Key Laboratory of Separation Membranes and Membrane Processes, Tiangong University Tianjin 300387 PR China
School of Physical Science and Technology, Tiangong University Tianjin 300387 PR China.
Nanoscale Adv. 2023 May 8;5(11):2846-2864. doi: 10.1039/d3na00126a. eCollection 2023 May 30.
Elemental doping is one of the most essential techniques for material modification. It is well known that fluorine is considered to be a highly efficient and inexpensive dopant in the field of materials. Fluorine is one of the most reactive elements with the highest electronegativity ( = 3.98). Compared to cationic doping, anionic doping is another valuable method for improving the properties of materials. Many materials have physicochemical limitations that affect their practical application in the field of catalysis and rechargeable ion batteries. Many researchers have demonstrated that F-doping can significantly improve the performance of materials for practical applications. This paper reviews the applications of various F-doped materials in photocatalysis, electrocatalysis, lithium-ion batteries, and sodium-ion batteries, as well as briefly introducing their preparation methods and mechanisms to provide researchers with more ideas and options for material modification.
元素掺杂是材料改性最基本的技术之一。众所周知，在材料领域，氟被认为是一种高效且廉价的掺杂剂。氟是电负性最高（= 3.98）的最活泼元素之一。与阳离子掺杂相比，阴离子掺杂是另一种改善材料性能的有价值方法。许多材料存在物理化学局限性，这影响了它们在催化和可充电离子电池领域的实际应用。许多研究人员已经证明，氟掺杂可以显著提高材料在实际应用中的性能。本文综述了各种氟掺杂材料在光催化、电催化、锂离子电池和钠离子电池中的应用，并简要介绍了它们的制备方法和作用机制，为研究人员提供更多材料改性的思路和选择。
