aqueous li-ion battery enabled by halogen

High energy density aqueous zinc–benzoquinone batteries

2021/1/26High energy density aqueous zinc–benzoquinone batteries enabled by carbon cloth with multiple anchoring effects† Zhiqiang Luo, a Silin Zheng, a Shuo Zhao, b Xin Jiao, a Zongshuai Gong, a Fengshi Cai, a Yueqin Duan, a Fujun Li * b and Zhihao Yuan * a

Figure 3 from Enabling safe aqueous lithium ion open

Aqueous Li-ion battery enabled by halogen conversion–intercalation chemistry in graphite Chongyin Yang, J. Chen, +12 authors Chunsheng Wang Chemistry, Medicine Nature 2019 143 PDF Save Alert Research Feed Highly reversible zinc metal anode for,,

4.0 V Aqueous Li

2017/9/6Here, we report a unique strategy of stabilizing lithium metal or graphite in an aqueous electrolyte, so that a series of 4 V class aqueous Li-ion chemistries could be enabled. Such aqueous Li-ion batteries, expected to offer energy densities approaching those of non-aqueous Li-ion batteries, but without the safety concern of the latter, represent a significant advance on the fundamental level

A Low Cost Aqueous Zn–S Battery Realizing Ultrahigh

2020/10/20Rechargeable aqueous zinc ion batteries are enabled by the (de)intercalation chemistry, but bottlenecked by the limited energy density due to the low capacity of cathodes. In this work, carbon nanotubes supported 50 wt% sulfur (denoted as SCNTs‐50), as a conversional cathode, is employed and a high energy density aqueous zinc–sulfur (Zn–S) battery is constructed .

New halogen conversion

2019/5/10New halogen conversion-intercalation chemistry enables high-energy density aqueous Li-ion battery 10 May 2019 A team of researchers led by a group from the University of Maryland has developed a halogen conversion–intercalation chemistry in graphite that produces composite electrodes with a capacity of 243 mAh g -1 (for the total weight of the electrode) at an average

Supporting Information Life Enables Aqueous alkaline

Supporting Information NASICON-type TiNb(PO4)3 Anode with High-Energy-Density and Long Cycle Life Enables Aqueous alkaline-Ion Batteries Jun Zhanga, Liang Chena,*, Lei Niua, Ping Jianga, Guangjie Shaob,*, Zhaoping Liua,* aAdvanced Li-ion Battery Engineering Laboratory and Key Laboratory of Graphene

Halogen conversion

Research Highlight Halogen conversion-intercalation chemistry promises high energy density Li-ion battery Huijun Yangb,c, Haoshen Zhoua,b,c, a National Laboratory of Solid State Microstructures Department of Energy Science and Engineering, Nanjing University, Nanjing 210093, China

A 63 m Superconcentrated Aqueous Electrolyte for

aqueous electrolyte (42 m LiTFSI + 21 m Me 3 EtNTFSI) offers a wide potential window of 3.25 V and supports a 2.5 V aqueous Li-ion battery (LiMn 2 O 4 //Li 4 Ti 5 O 12) to deliver a high energy density of 145 Wh kg –1 stably over 150 cycles. Jump To

Army discovery opens path to safer batteries

2019/5/17In yet another contrast to traditional Li-ion where Li ions do all the work, the new cells utilize both Li cations and halogen anions for charge storage. Overall, this work reports on multiple key milestones for aqueous ion batteries and provides a major leap towards their commercially viable use in stationary storage and possibly even electric transportation applications.

A Low Cost Aqueous Zn–S Battery Realizing Ultrahigh

2020/10/20Rechargeable aqueous zinc ion batteries are enabled by the (de)intercalation chemistry, but bottlenecked by the limited energy density due to the low capacity of cathodes. In this work, carbon nanotubes supported 50 wt% sulfur (denoted as SCNTs‐50), as a conversional cathode, is employed and a high energy density aqueous zinc–sulfur (Zn–S) battery is constructed .

Army discovery opens path to safer batteries

2019/5/17In yet another contrast to traditional Li-ion where Li ions do all the work, the new cells utilize both Li cations and halogen anions for charge storage. Overall, this work reports on multiple key milestones for aqueous ion batteries and provides a major leap towards their commercially viable use in stationary storage and possibly even electric transportation applications.

Hybrid Aqueous/Non

2018/3/12Hybrid aqueous/non-aqueous electrolyte (HANE) inherits the merits from both aqueous (non-flammability) and non-aqueous (high electrochemical stability) systems. Its unique assembly at the inner-Helmholtz interface leads to an interphasial chemistry that supports a 3.2 V Li4Ti5O12/LiNi0.5Mn1.5O4 full aqueous Li-ion battery with performances comparable with state-of-the-art Li-ion

New halogen conversion

2019/5/10New halogen conversion-intercalation chemistry enables high-energy density aqueous Li-ion battery 10 May 2019 A team of researchers led by a group from the University of Maryland has developed a halogen conversion–intercalation chemistry in graphite that produces composite electrodes with a capacity of 243 mAh g -1 (for the total weight of the electrode) at an average

Aqueous Li

2019/5/8article{osti_1559969, title = {Aqueous Li-ion battery enabled by halogen conversion–intercalation chemistry in graphite}, author = {Yang, Chongyin and Chen, Ji and Ji, Xiao and Pollard, Travis P. and L, Xujie and Sun, Cheng -Jun and Hou, Singyuk and Liu, Qi and Liu, Cunming and Qing, Tingting and Wang, Yingqi and Borodin, Oleg and Ren, Yang and Xu, Kang and Wang,

Concentrated Hydrogel Electrolyte

Zn-based aqueous rechargeable batteries are promising in portable electronics because of their high voltage, low cost, etc. However, most conventional aqueous electrolytes are liable to freeze at low temperature and are incompatible with high ion concentrations, which hinders their application. Herein, we developed a sodium polyacrylate hydrogel (PANa) to superabsorb highly concentrated ions

Supporting Information Life Enables Aqueous alkaline

Supporting Information NASICON-type TiNb(PO4)3 Anode with High-Energy-Density and Long Cycle Life Enables Aqueous alkaline-Ion Batteries Jun Zhanga, Liang Chena,*, Lei Niua, Ping Jianga, Guangjie Shaob,*, Zhaoping Liua,* aAdvanced Li-ion Battery Engineering Laboratory and Key Laboratory of Graphene

Aqueous Li

2019/5/9The resultant Al-air battery displays higher voltage, larger power density and better durability. The remarkable ORR activity is due to the formation of defective active sites, which is beneficial for the oxygen species adsorption and activation of O-O bond, confirmed by DFT calculation.

Long

Rechargeable aqueous zinc/vanadium pentoxide (Zn/V 2 O 5) battery chemistry has recently attracted a great attention due to its high safety, material abundance, cost effectiveness, and desirable energy density.However, the reaction mechanism of V 2 O 5 in an aqueous electrolyte remains a topic of discussion, and the limited life span resulting from the active materials dissolution hinders the

Boosting Aqueous Batteries by Conversion

2019/5/15In their recent publication in Nature, Kang Xu, Chunsheng Wang, and co-authors reported for the first time on a novel halogen conversion-intercalation graphite cathode chemistry for the development of high-energy aqueous batteries. As evidenced by experimental works and modeling, a densely packed stage-1 graphite intercalation compound (GIC) with a stoichiometry of

Supporting Information Life Enables Aqueous alkaline

Supporting Information NASICON-type TiNb(PO4)3 Anode with High-Energy-Density and Long Cycle Life Enables Aqueous alkaline-Ion Batteries Jun Zhanga, Liang Chena,*, Lei Niua, Ping Jianga, Guangjie Shaob,*, Zhaoping Liua,* aAdvanced Li-ion Battery Engineering Laboratory and Key Laboratory of Graphene

A Low Cost Aqueous Zn–S Battery Realizing Ultrahigh

2020/10/20Rechargeable aqueous zinc ion batteries are enabled by the (de)intercalation chemistry, but bottlenecked by the limited energy density due to the low capacity of cathodes. In this work, carbon nanotubes supported 50 wt% sulfur (denoted as SCNTs‐50), as a conversional cathode, is employed and a high energy density aqueous zinc–sulfur (Zn–S) battery is constructed .

Hybrid and Aqueous Li+–Ni Metal Batteries

2020/11/30Introduction Rechargeable aqueous ion batteries have been popularly recommended as the promising energy storage system for the smart grid because of their potential low cost, environmental friendliness, and high safety. 1 – 7 Due to the high ionic conductivity of the aqueous electrolyte and decreased energy barriers of hydrated ions, aqueous batteries usually demonstrate better high-rate

Boosting Aqueous Batteries by Conversion

2019/5/15Aqueous Li-ion Battery Enabled by Halogen Conversion-Intercalation Chemistry in Graphite Nature (2019), 10.1038/s41586-019-1175-6 Published online May 9, 2019 Google Scholar 6 J.O. Besenhard, H.P. Fritz The Electrochemistry of Black Carbons, 22 (1983)

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