文章信息/Info

Title:

Research Progress of Biomass Carbon Materials as Anode Materials for Sodium/Potassium Ion Batteries

文章編號:

1674-3962(2021)08-0596-11

作者:

王華燕1; 陳慧鑫1; 張橋保2; 張力3

（1.中國科學院海西研究院廈門稀土材料研究所，廈門市稀土光電功能材料重點實驗室，福建 廈門 361021）（2.廈門大學材料學院，福建 廈門 361005）（3.廈門大學化學化工學院，福建 廈門 361005）

Author(s):

WANG Huayan1;  CHEN Huixin1;  ZHANG Qiaobao2;  ZHANG Li3

(1.Xiamen Key Laboratory of Rare Earth Photoelectric Functional Materials, Xiamen Institute of Rare Earth Materials, Haixi Institute, Chinese Academy of Sciences, Xiamen 361021, China) (3.College of Materials, Xiamen University, Xiamen 361005, China) (2.College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China)

關鍵詞:

鈉離子電池; 鉀離子電池; 負極材料; 硬碳; 電化學性能

Keywords:

sodium ion battery;  potassium ion battery;  anode material;  hard carbon;  electrochemical performance

分類號:

TM911；TQ127.1

DOI:

10.7502/j.issn.1674-3962.202106013

文獻標志碼:

A

摘要:

由于鈉、鉀元素儲量豐富且與鋰元素相近的化學性質，鈉/鉀離子電池（SIB/PIB）在低成本可再生能源和儲能領域引起了廣泛關注。作為推動SIB/PIB發展的關鍵，低成本、高性能負極材料的發展有助于提高其競爭力和可行性。因此，具有精細生物分級結構、優異表面電化學活性和導電性，且環境友好、成本低廉的生物質基硬碳材料幾乎可以作為SIB/PIB負極材料的優選，其固有的較大層間間距有利于半徑較大的鈉、鉀離子的脫嵌。基于此，綜述了生物質碳材料作為SIB/PIB負極材料的最新研究進展，介紹了具有不同微結構的生物質碳材料的制備方法，分析了其電化學性能與結構的關系，最后討論了其目前面臨的挑戰和未來發展方向。

Abstract:

Sodium/potassium ion batteries (SIB/PIB) have attracted widespread attentions in the fields of low-cost renewable energy and energy storage due to the abundant reserves of sodium and potassium, as well as their chemical properties similar to lithium. As the key factors to promoting the development of SIB/PIB, the development of low-cost and high-performance anode materials will improve their competitiveness and feasibility. In this regard, the environment�瞗riendly and low-cost biomass-based hard carbon materials with fine biological hierarchical structure, excellent surface electrochemical activity and conductivity can almost be the preferred materials for anode materials of SIB/PIB. The inherent larger interlayer spacing of SIB/PIB facilitates the insertion and deintercalation of sodium and potassium ions with large ionic radius. Based on this, the latest research progress of biomass carbon materials as anode materials of SIB/PIB was reviewed. The preparation methods of biomass carbon materials with different microstructures were introduced. And, the relationship between electrochemical performances and structures of biomass carbon materials was analyzed. Finally, the facing challenge and future development of biomass carbon materials were discussed and prospected.