Metal–organic frameworks (MOFs), as a kind of organic–inorganic porous material with a high surface area, high porosity and versatile functionalities, have attracted significant research interest in the field of batteries in recent years.
PEs are comprised of three primary components: an organic polymer matrix, lithium salt, and various additives, including inorganic functional materials. The matrix plays a crucial role in maintaining the structural and mechanical integrity of the electrolyte system .
In addition, the energy storage mechanism of organic matter is realized through conjugated electron transfer of functional groups rather than ion insertion/extraction in crystal structure of inorganic active materials, so that OAMs can be widely used in different ion batteries [21, 47], providing a new reference for the research and development of energy storage
Necessary diversification of battery chemistry and related cell design call for investigation of more exotic materials and configurations, such as solid-state potassium batteries. In the core...
This Review describes recent progress in the fundamental understanding of inorganic solid electrolytes, which lie at the heart of the solid-state battery concept, by addressing key issues in...
Rechargeable lithium-ion batteries (LIBs) are associated with significant safety concerns due to flammable and volatile organic liquid electrolytes, especially in large-scale
Schematic diagram of functional inorganic-organic composite solid-state electrolytes for flexible Li metal batteries. The incorporation of functional inorganic additives in composite solid-state electrolytes shows high ionic conductivity, dendrite-free anode capability, and excellent safety and stability. The resulting composite solid-state
Abstract. Functional inorganic materials are very important today to meet the needs of our society. The most demanding needs are sustainable and clean energy (it would be nice if that can be achieved from water splitting), smart materials for sensing toxic volatile as well as water-soluble substances (health care) and efficient catalysts that can cycle multiple times
This Review describes recent progress in the fundamental understanding of inorganic solid electrolytes, which lie at the heart of the solid-state battery concept, by addressing key issues in...
| reaction possibilities and functional scenarios for solid electrolyte/electrode interfaces in solid-state batteries. a,b, Illustration of the parasitic (1) redox, (2) chemical and (3
Rechargeable lithium-ion batteries (LIBs) are associated with significant safety concerns due to flammable and volatile organic liquid electrolytes, especially in large-scale energy storage applications such as electric vehicles and electronic devices [1, 2, 3, 4, 5].
The structural superiority and ease of modification of POSS show great potential in designing electrode materials, separators, and electrolyte materials for batteries. Functional
Introducing hydrophilic functional groups: The incorporation of high-polar and hydrophilic functional groups including ammonium/amino, pyrrolidinium, hydroxy, sulfonate, and carboxylate groups into organic redox-active materials is the
This Review describes recent progress in the fundamental understanding of inorganic solid electrolytes, which lie at the heart of the solid-state battery concept, by
These materials notably include cellulose spheres, cellulose hydrogels, cellulose aerogels, cellulose films, and cellulose-derived carbon materials. Following this extensive review, our article accentuates the strides made in the field of cellulose-based functional materials across diverse pertinent domains. These encompass materials essential for adsorption and
In this review, we show typical examples using physical and chemical methods to shape inorganic functional materials and evaluate their specific applications in Na-air batteries, Li-ion batteries and supercapacitors.
Organic material electrodes are regarded as promising candidates for next-generation rechargeable batteries due to their environmentally friendliness, low price, structure diversity, and flexible molecular structure design. However, limited reversible capacity, high solubility in the liquid organic electrolyte, low intrinsic ionic/electronic conductivity, and low
Metal–organic frameworks (MOFs), as a kind of organic–inorganic porous material with a high surface area, high porosity and versatile functionalities, have attracted significant research interest in the field of batteries in recent years.
With the rapid development of electronic devices and electric vehicles, people have higher requirements for lithium-ion batteries (LIBs). Fast-charging ability has become one of the key indicators for LIBs. However, working under high current density can cause lithium dendrite growth, capacity decay, and thermal runaway. To solve the problem, it is necessary to
The structural superiority and ease of modification of POSS show great potential in designing electrode materials, separators, and electrolyte materials for batteries. Functional materials involving POSS are endowed with better thermal stability, high safety, and better electrochemical performance.
5 天之前· Lithium (Li) metal anode is considered as one of the most promising anode materials for next-generation energy storage systems due to its ultrahigh theoretical specific capacity
Nevertheless, most of these batteries are made of inorganic active materials with several critical deficiencies, preventing their further development. Organic nitro compounds (ONCs) are an appealing alternative in this context, providing the advantages of multi-electron redox processes and adjustable battery performance by structural modification. In this review,
This Review describes recent progress in the fundamental understanding of inorganic solid electrolytes, which lie at the heart of the solid-state battery concept, by addressing key issues in...
PEs are comprised of three primary components: an organic polymer matrix, lithium salt, and various additives, including inorganic functional materials. The matrix plays a crucial role in maintaining the structural and
Functional hybrid materials are not just a physical mixture. They are nanocomposites at the molecular scale, having at a minimum one component, either the organic or the inorganic constituting part, with a characteristic length
Necessary diversification of battery chemistry and related cell design call for investigation of more exotic materials and configurations, such as solid-state potassium batteries. In the core...
In this review, we show typical examples using physical and chemical methods to shape inorganic functional materials and evaluate their specific applications in Na-air
5 天之前· Lithium (Li) metal anode is considered as one of the most promising anode materials for next-generation energy storage systems due to its ultrahigh theoretical specific capacity (3860 mA h g-1) and the lowest redox potential (-3.04 V versus the standard hydrogen electrode). [1] Replacing the graphite anode by Li metal can raise the energy density of the state-of-the-art Li
In functions, the electrochemical performance associated with the structural toolbox of individual functional materials and their composites for specific applications in alkali metal solid-state batteries are depicted to compare and illustrate the role of nanoporous frameworks/cages/layered structured materials. The abbreviations used in the figure: DMCS
Fast-ion conductors or solid electrolytes lie at the heart of the solid-state battery concept. Our aim in this Review is to discuss the current fundamental understanding of the material properties of inorganic solid electrolytes that are relevant to their integration in solid-state batteries, as shown in Fig. 1.
Timely summarization of functional inorganic additives in composite electrolytes is presented. The strategies are discussed for cutting-edge applications in flexible lithium metal batteries. The relationship between the mechanisms, strategies, and applications is highlighted. The key challenges and future perspectives are proposed.
New materials and configurations are necessary to diversify battery chemistry and cell design. This Review focuses on the chemistry, fundamental properties, and status of materials in inorganic solid-state potassium electrolytes.
The global trend towards decarbonization has led to research on battery materials taking centre stage as one of the key enabling technologies for the electrification of transport and the storage of intermittently produced solar and wind energy.
The electrochemical decomposition of the polymer may cause the failure of solid-state batteries. In situ SEM revealed that the thickness of PEO-based polymer electrolyte decreased over cycling. The decomposed electrolyte became gas, and the risk of explosion was increased .
In Fig. 5b, we have identified three types of functional interfaces that can serve to operate solid-state batteries: (1) intrinsically stable, (2) kinetically stabilized and (3) artificially protected. Intrinsic stability relates to the case of no reactivity between the two materials.
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