The eutectic mixture of boric and succinic acids undergoes a transition at around 150 °C, with a record high reversible thermal energy uptake of 394 ± 5% J g−1. We show that the transition
Here we propose an analytic approach to quantitatively evaluate the reversibility of practical lithium-metal batteries. We identify key parameters that govern the anode
Currently, the main drivers for developing Li-ion batteries for efficient energy applications include energy density, cost, calendar life, and safety. The high energy/capacity anodes and cathodes needed for these
Rechargeable sodium-chlorine (Na-Cl2) batteries show high theoretical specific energy density and excellent adaptability for extreme environmental applications. However, the reported cycle life is
Aqueous zinc-ion batteries (AZIBs) have a great application prospect in large-scale energy storage, but rampant dendrite growth and continuous side reactions cause the deterioration of zinc electrode performance. Herein, a distinctive additive, sodium p-toluene sulfonate (STS) is shown to enable stable and reversible zinc deposition. Both
The lithium batteries integrated with thermo-responsive materials are expected to have spontaneous and reversible thermo-responsive and thermo-regulation functions to achieve safer and more durable lithium batteries. Therefore, it is very necessary to continuously
With the rapid development of new energy battery field, the repeated charge and discharge capacity and electric energy storage of battery are the key directions of research. Therefore,...
Aqueous Zn batteries (AZBs) have emerged as a highly promising technology for large-scale energy storage systems due to their eco-friendly, safe, and cost-effective characteristics. The current requirements for high-energy AZBs attract extensive attention to reasonably designed cathode materials with multi-electron transfer mechanisms. This review
Within the context of energy storage, systems based on reversible solid oxide cells (rSOC) are gaining increased attention and interest. An rSOC is both a fuel cell and an
In this work, we demonstrate an informed strategy to design and fabricate catalyst exhibiting favourable structures for facilitated reversible CO 2 conversion. Through electrical joule heating, porous Pt catalysts with preferred orientations of (111) can be obtained within seconds.
Here we propose an analytic approach to quantitatively evaluate the reversibility of practical lithium-metal batteries. We identify key parameters that govern the anode reversibility and...
Within the context of energy storage, systems based on reversible solid oxide cells (rSOC) are gaining increased attention and interest. An rSOC is both a fuel cell and an electrolyser combined together in a single device, converting fuels to electricity and heat in the fuel cell mode and vice versa.
PDF | With the rate of adoption of new energy vehicles, the manufacturing industry of power batteries is swiftly entering a rapid development... | Find, read and cite all the research you need on
This means that the amount of electricity stored per unit volume of aqueous battery is relatively low. In a new study published in Nature Energy, a research group led by Prof. Li Xianfeng from the Dalian Institute of Chemical Physics (DICP) of the Chinese Academy of Sciences (CAS), in collaboration with Prof. Fu Qiang''s group also from DICP
Li–CO 2 batteries (LCBs) hold significant potential for meeting the energy transition requirements and mitigating global CO 2 emissions. However, the development of efficient LCBs is still in its early stages, necessitating the search for highly effective electrocatalysts and a deeper understanding of their mechanisms. To address these
The lithium batteries integrated with thermo-responsive materials are expected to have spontaneous and reversible thermo-responsive and thermo-regulation functions to achieve safer and more durable lithium batteries. Therefore, it is very necessary to continuously develop novel reversibly thermo-responsive materials with a more
Driven by the bias-potential, PFO − anions dissolved in the electrolyte could reversibly self-assemble into a dense and ordered molecular layer at the cathode/electrolyte interface, which could protect the electrolyte
The eutectic mixture of boric and succinic acids undergoes a transition at around 150 °C, with a record high reversible thermal energy uptake of 394 ± 5% J g−1. We
Here we show an aqueous battery employing highly concentrated hetero-halogen electrolytes that contain I − and Br -, resulting in a multielectron transfer process of I − /IO 3−.
The basic principle of operation this battery is literally reversible rusting of the iron electrodes. While discharging, the battery breathes in oxygen from the air and converts iron metal to rust. When charging, the application of
Here we show an aqueous battery employing highly concentrated hetero-halogen electrolytes that contain I − and Br -, resulting in a multielectron transfer process of I −
In the rising advent of organic Li-ion positive electrode materials with increased energy content, chemistries with high redox potential and intrinsic oxidation stability remain a challenge. Here, we report the solid-phase reversible electrochemistry of the oximate organic redox functionality.
The performance of the Al anode remains consistent across various types of Al batteries, with reversible electrochemical dissolution and deposition of Al as key processes during discharge and charge. The nature of films formed on the Al anode and the electrode/electrolyte interface significantly influences this reversibility, making the choice of electrolyte a critical
Redox-active polymers with charging/discharging reversibility are employed to develop electrode-active materials in organic batteries, which are characterized by high power rates, flexibility
Sodium-ion batteries (SIBs) have attracted attention due to their potential applications for future energy storage devices. Despite significant attempts to improve the core electrode materials, only some work has been
Driven by the bias-potential, PFO − anions dissolved in the electrolyte could reversibly self-assemble into a dense and ordered molecular layer at the cathode/electrolyte interface, which could protect the electrolyte from anodic degradation due to the high voltage and enable the stable cycling of LiNi 0.8 Mn 0.1 Co 0.1 O 2 (NMC811) in ether-bas...
In the rising advent of organic Li-ion positive electrode materials with increased energy content, chemistries with high redox potential and intrinsic oxidation stability remain a challenge. Here, we report the solid-phase
In this work, we demonstrate an informed strategy to design and fabricate catalyst exhibiting favourable structures for facilitated reversible CO 2 conversion. Through
Li–CO 2 batteries (LCBs) hold significant potential for meeting the energy transition requirements and mitigating global CO 2 emissions. However, the development of
External management of batteries with reversibly thermo-responsive materials was provided. Thermo-responsive materials are smart materials that are capable of reacting to a local temperature variation, with high stimuli-sensitivity and/or facile reversibility.
In recent years, reversibly thermo-responsive materials have been widely explored and integrated with lithium batteries because they can autonomously detect and reversibly respond to thermal faults in the battery.
Nature Energy 7, 1031–1041 (2022) Cite this article Accurate assessment of the reversibility of electrodes is crucial for battery performance evaluations. However, it is challenging to acquire the true reversibility of the Li anode in lithium-metal batteries, mainly because an excessive amount of Li is commonly used.
It is to be noted that the identified systems in Utsira, Leicestershire, Prague, Puglia and Corsica do not consider a reversible fuel cell technology; therefore, the electrolysers and fuel cells are dimensioned separately for electricity storage and demand needs.
The recent fast advancement of organic electrodes indicates that these may not only emerge as mere alternatives to the traditional transition metal positive electrode materials in conventional rechargeable batteries but rather have the potential to lead to disruptive technologies (5).
However, using these heat-resistant or flame-retardant materials can only delay but not weaken or even eliminate the attack of thermal runaway, and also cannot endow the battery with shutdown or reusability especially as the temperature that batteries are subjected to is not going to keep rising.
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