Herein, an organic small-molecule cathode called benzene-bridged phenanthraquinone (BBP) with two phenanthraquinones are exploited as the highly stable organic cathode in LIBs and SIBs. Consequently, BBP can deliver high stale capacity above 67 and 57 mAh g-1 during a long cycle time in both batteries (500 mA g-1). In LIBs and SIBs ...
Herein, we report benzene-1,4-dicarboxylic acid-based cobalt metal-organic frameworks (Co-MOFs) for application in battery supercapacitor hybrid configuration. The Co-MOFs were synthesized via a simple and scalable hydrothermal method, resulting in a mixed nanoflower structure.
Sci. Technol. 2023, XXXX, XXX, XXX-XXX Spent lithium-ion batteries (LIBs) and benzene-containing polymers (BCPs) are two major pollutants that cause serious environmental burdens. Herein, spent LIBs and BCPs are copyrolyzed in a sealed reactor to generate Li 2 CO 3, metals, and/or metal oxides without emitting toxic benzene-based gases.
Organic molecules are promising active materials for nonaqueous redox-flow batteries (RFBs), but suffer from poor cycling stability. Here, the authors introduce azobenzene-based molecules as new type of highly soluble and stable active materials to realize high-capacity and long-life nonaqueous RFBs.
In this regard, benzenediacrylates (BDAs) are here investigated for application as low-potential electrodes in Na-ion and Li-ion batteries. Aided by a joint effort of theoretical and experimental frameworks, we unveil the structural, electronic and electrochemical properties of the Na 2 BDA and Li 2 BDA compounds.
With the reversible redox activity of azo group in π-conjugated structures, azobenzene-based molecules represent a class of promising redox-active organics for potential grid-scale energy storage systems. Developing efficient energy storage technologies is essential to effectively alleviate the growing energy crisis and environmental issues 1.
With the reversible redox activity of azo group in π-conjugated structures, azobenzene-based molecules represent a class of promising redox-active organics for potential grid-scale energy storage systems. Organic molecules are promising active materials for nonaqueous redox-flow batteries (RFBs), but suffer from poor cycling stability.
Herein, an organic small-molecule cathode called benzene-bridged phenanthraquinone (BBP) with two phenanthraquinones are exploited as the highly stable organic cathode in LIBs and SIBs. Consequently, BBP can deliver high stale capacity above 67 and 57 mAh g-1 during a long cycle time in both batteries (500 mA g-1). In LIBs and SIBs ...
However, when it comes to large-scale energy storage such as grid storage of intermittent renewable energy, several factors make LIBs less suitable: the high cost, poor safety, limited lithium resources, and environmental concerns associated with the combustible electrolytes and toxic battery materials. 4-7 Among various "beyond lithium-ion" battery …
Influence of the morphology on the electrochemical properties as a lithium-ion battery (LIB) anode has been studied in coin cells vs. Li/Li +. The spherically shaped CeO 2 @C-14 shows a superior performance with a maximum specific capacity of 715 mA h g −1 at 0.05 mA cm −2, good rate performance (413 mA h g −1 at 0.5 mA cm −2 ) and ...
As far as we know, few studies have shown that o-benzene organics can attain high performance in lithium ion batteries. This will cause o-benzene structure to be easily discarded in the selection and design of organic electrodes, limiting the diversified development of organic electrodes to a certain extent.
Herein, we report the Benzene-1,4-dicarboxylic acid-based nickel metal-organic framework (Ni MOF) for application in battery supercapacitor hybrid configuration. The Ni MOF was synthesized via a simple and scalable hydrothermal method, resulting in a mixed nanorods structure.
Spent lithium-ion batteries (LIBs) and benzene-containing polymers (BCPs) are two major pollutants that cause serious environmental burdens. Herein, spent LIBs and BCPs are copyrolyzed in a sealed reactor to generate Li 2 CO 3, metals, and/or metal oxides without emitting toxic benzene-based gases.
Influence of the morphology on the electrochemical properties as a lithium-ion battery (LIB) anode has been studied in coin cells vs. Li/Li +. The spherically shaped CeO 2 @C-14 shows a superior performance with a maximum …
Herein, we report benzene-1,4-dicarboxylic acid-based cobalt metal-organic frameworks (Co-MOFs) for application in battery supercapacitor hybrid configuration. The Co-MOFs were synthesized via a simple and …
In this regard, benzenediacrylates (BDAs) are here investigated for application as low-potential electrodes in Na-ion and Li-ion batteries. Aided by a joint effort of theoretical and experimental frameworks, we unveil the structural, electronic …
Organic electrodes in principle possess the "single-molecule-energy-storage" capability for rechargeable batteries. By proper molecule engineering, a new insoluble organic cathode namely 1,4-bis(9,10-anthraquinonyl)benzene (BAQB) with a high theoretical specific capacity (C T) of 218 mAh g −1 is designed and reported for sodium-ion batteries (SIBs).
Columbia Engineering material scientists have been focused on developing new kinds of batteries to transform how we store renewable energy. In a new study recently published by Nature Communications, the team used K-Na/S batteries that combine inexpensive, readily-found elements — potassium (K) and sodium (Na), together with sulfur (S) — to ...
• ELECTROCHEMISTRY AND NEW ENERGY ... and 1,4-dimethoxy-2-nitro-benzene (DMNB2) were selected as new redox shuttle additives for overcharge protection in lithium-ion batteries. The base electrolyte is 1 mol·L-1 LiPF 6 /(ethylene carbonate (EC)+diethyl carbonate (DEC)+ethyl-methyl carbonate (EMC) (1:1:1, by volume)). Cyclic voltammetry (CV), charge …
Organic electrodes in principle possess the "single-molecule-energy-storage" capability for rechargeable batteries. By proper molecule engineering, a new insoluble organic cathode namely 1,4-bis(9,10-anthraquinonyl)benzene (BAQB) with a high theoretical specific capacity (C T ) of 218 mAh g −1 is designed and reported for ...
LEMAX lithium battery supplier is a technology-based manufacturer integrating research and development, production, sales and service of lithium battery products, providing comprehensive energy storage system and power system …
Herein, we report the Benzene-1,4-dicarboxylic acid-based nickel metal-organic framework (Ni MOF) for application in battery supercapacitor hybrid configuration. The Ni MOF was synthesized via a simple and scalable hydrothermal method, resulting in a mixed …
Spent lithium-ion batteries (LIBs) and benzene-containing polymers (BCPs) are two major pollutants that cause serious environmental burdens. Herein, spent LIBs and BCPs are copyrolyzed in a sealed reactor to …
Herein, we report benzene-1,4-dicarboxylic acid-based cobalt metal-organic frameworks (Co-MOFs) for application in battery supercapacitor hybrid configuration. The Co-MOFs were synthesized via a simple and scalable hydrothermal method, resulting in a mixed nanoflower structure.
The application of Si-based anodes in lithium-ion batteries (LIBs) has garnered significant attention due to their high theoretical specific capacity yet is still challenged by the substantial volume expansion of silicon particles during the lithiation process, resulting in the instability of the electrode–electrolyte interphase and deteriorative battery performance. …
Organic electrodes in principle possess the "single-molecule-energy-storage" capability for rechargeable batteries. By proper molecule engineering, a new insoluble organic …
In the charge–discharge testing, this battery delivers a stable cycling capacity retention of 99.5% per cycle over 100 cycles and a 70% energy efficiency at 40 mA cm –2 operation current density, verifying that liquid …
The application of Si-based anodes in lithium-ion batteries (LIBs) has garnered significant attention due to their high theoretical specific capacity yet is still challenged by the substantial volume expansion of silicon particles during the lithiation process, resulting in the instability of the el … Solid Electrolyte Interface Film-Forming and Surface-Stabilizing …
Here we introduce azobenzene-based organic compounds as new active materials to realize high-performance nonaqueous RFBs with long cycling life and high …
In the charge–discharge testing, this battery delivers a stable cycling capacity retention of 99.5% per cycle over 100 cycles and a 70% energy efficiency at 40 mA cm –2 operation current density, verifying that liquid nitrobenzene is a promising low-cost electroactive anode molecule for NAORFBs.
Here we introduce azobenzene-based organic compounds as new active materials to realize high-performance nonaqueous RFBs with long cycling life and high capacity. It is capable to achieve a...
A new redox system, PDTTA, containing of a polyphenyl main chain and two six-membered cycles with S S bonds on both side chain of benzene has been successfully designed and synthesized, then presented as a high-energy storage material for secondary lithium batteries. The enhanced redox properties of PDTTA are confirmed by the cyclic voltammetry, …
Recently, the School of Metallurgy of NEU has made new progress in the study of lithium electricity recycling. It had a research paper titled Recycling Spent Lithium-ion Batteries Using Waste Benzene-containing Plastics: Synergetic Thermal Reduction and Benzene Decomposition published in the Environmental Science & Technology (EST), a top journal in the field of …
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