New insights into carbon-based and MXene anodes for Na and K-ion storage: A review

作     者：Zhensheng Hong Hajar Maleki Tim Ludwig Yichao Zhen Michael Wilhelm Damin Lee Kwang-Ho Kim Sanjay Mathur Zhensheng Hong;Hajar Maleki;Tim Ludwig;Yichao Zhen;Michael Wilhelm;Damin Lee;Kwang-Ho Kim;Sanjay Mathur

作者机构：Fujian Provincial Key Laboratory of Quantum Manipulation and New Energy MaterialsCollege of Physics and EnergyFujian Normal UniversityFuzhou 350117FujianChina Institute of Inorganic ChemistryUniversity of CologneGreinstr.650939 CologneGermany Fujian Provincial Collaborative Innovation Center for Advanced High-Field Superconducting Materials and EngineeringFuzhou 350117FujianChina Global Frontiers of Hybrid Interfacial MaterialsPusan National UniversitySouth Korea 

出 版 物：《Journal of Energy Chemistry》 (能源化学（英文版）)

年 卷 期：2021年第30卷第11期

页      面：660-691,I0016页

核心收录：

学科分类：0808[工学-电气工程] 08[工学] 080501[工学-材料物理与化学] 0805[工学-材料科学与工程（可授工学、理学学位）] 

基　　金：Authors are thankful to the University of Cologne and the Global Frontier for Hybrid Interface Materials,Busan National University,Korea for the financial support.This work was also financially supported by the National Natural Science Foundation of China(NSFC 51874099) the National Science Foundation of Fujian Province(2018J06012) We also acknowledge the Alexander von Humboldt Foundation for a fellowship to Dr.Zhensheng Hong.Dr.Hajar Maleki would like to acknowledge the German Aerospace Center(DLR)as well as the Association of the Chemical Industry,the Chemical Industry Fund for the financial supports 

主　　题：Na-ion batteries K-ion batteries Anode Carbon materials Structure design 

摘      要：Na-ion batteries and K-ion batteries are promising alternatives to vastly used lithium-ion batteries mainly due to the larger natural abundance of sodium and potassium resources. Carbon-based and MXene materials have received increasing attention due to their unique layered structure to accommodate the larger sodium and potassium ions. It’s proposed that ionic size disparity (K^(+): 1.38 Å;Na^(+): 0.97 Å;Li^(+): 0.76 Å) leads to sluggish intercalation and extraction kinetics in larger alkali metal ions (AMIs). Nevertheless, the electrochemical inactivity of sodium intercalation in graphite suggests that different chemical properties of AMs and their interactions with carbon host and electrolytes is crucial for interfacial instability and irreversible capacity loss. Structural modifications by expanding interlayer spacing and defect engineering enable reduced diffusion barriers and enhanced insertion of sodium or potassium, but it blurs the electrochemical performance between battery and capacitor. This review provides insight into 2D carbon materials and their architectures for Na and K-ion batteries through an in-depth analysis of structure–property interdependence and different electrochemical mechanisms supported by both experimental and theoretical data to discuss the promises and challenges of post-lithium batteries. Finally, the perspectives and potential directions regarding material design concepts for 2D carbon-based nanomaterials and MXene phases for metal-ion storage are proposed.