In this chapter, we describe the basic concept of intercalation applied to electrode materials for batteries. This phenomenon has attracted considerable attention in …
1 INTRODUCTION Rechargeable battery materials are often categorized into intercalation (or insertion) and conversion (or displacement) types. Quintessential examples of the former category include graphite and lithium cobalt oxide (LiCoO x), the anode and cathode material, respectively, in the most common lithium-ion batteries in the market.
The lithium ion battery is a "rocking chair" battery, so named because charging and discharging involve moving Li + ions from one side to the other. CoO 2 is one example of a positive electrode material that has been used in lithium ion …
Exploiting the synergy between intercalation and conversion reactions in a single battery material seems to be an emerging trend. We develop, herein, a primitive …
In this chapter, we describe the basic concept of intercalation applied to electrode materials for batteries. This phenomenon has attracted considerable attention in electrochemistry because of the use of intercalation compounds (ICs) as ion and electron exchangers in energy storage and conversion devices.
Batteries | Nature Materials
Two-dimensional transition metal carbides (termed MXenes) are a new family of compounds generating considerable interest due to their unique properties and potential applications. Intercalation of …
An aqueous dual ion battery based on the intercalation behaviors of bis (trifluoromethane)sulfonimide anions into a graphite cathode exhibits a high voltage of 2.2 …
The purpose of electrolyte optimization is to promote the electrode reaction toward high performance of batteries. Therefore, the influence of FEC on the anion intercalated graphite was investigated. As shown in Fig. 3 a, the discharge specific capacity of graphite cathode in the FEC-added electrolyte was 47 mAh g −1 at 285 mA g −1, …
The co-intercalation of solvent molecules along with Na + into the crystal lattice of electrode materials is an undesired process in sodium batteries. An exception is the intercalation of ether solvated alkali ions into graphite, a fast and highly reversible process. Here ...
To decrease the cost, electrode materials should be based on earth-abundant elements such as Fe. However, Fe-based electrode materials such as LiFePO 4 (ref. 1) and LiFeSO 4 F (refs. 2,3) have ...
Computational understanding of Li-ion batteries
A retrospective on lithium-ion batteries - Nature
Based on anion-intercalation graphitic carbon materials, a number of dual-ion battery and Al-ion battery technologies are experiencing booming development. In this review, we …
Information on the cathode/organic–electrolyte interface structure provides clues regarding the rate and reversibility of lithium intercalation reactions in lithium-ion batteries. Herein, structural changes within the LiCoO 2 electrode, throughout the interphase region, and in the LiPF 6 /propylene carbonate electrolyte are observed …
1 INTRODUCTION. Rechargeable battery materials are often categorized into intercalation (or insertion) and conversion (or displacement) types. Quintessential examples of the former category include graphite and lithium cobalt oxide (LiCoO x), the anode and cathode material, respectively, in the most common lithium-ion batteries in the market.. …
The development of competitive rechargeable Mg batteries is hindered by the poor mobility of divalent Mg ions in cathode host materials. In this work, we explore …
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