In this study, we present a mechanochemical strategy aimed at repurposing lithium-removed spent ternary LIBs cathode material as a precursor for perovskite oxides through a straightforward and scalable solid-state high-energy ball-milling synthesis.
All-solid-state lithium batteries with inorganic solid electrolytes are recognized as the next-generation battery systems due to their high safety and energy density. To realize the practical applications of all-solid-state lithium battery, it is essential to develop solid electrolytes which exhibit high Li-ion conductivity, low electron …
Solid-state lithium metal batteries (LMBs) have become increasingly important in recent years due to their potential to offer higher energy density and enhanced safety compared to conventional liquid electrolyte-based lithium-ion batteries (LIBs). However, they require highly functional solid-state electrolytes (SSEs) and, therefore, many inorganic materials …
In this study, we synthesize nanostructured NdMnxFe1-xO3 perovskites using a facile method to produce materials for the high-working-efficiency anodes of Li-ion batteries.
Halide perovskites, both lead and lead-free, are vital host materials for batteries and supercapacitors. The ion-diffusion of halide perovskites make them an …
Operando Studies of Antiperovskite Lithium Battery Cathode Material (Li2Fe)SO. ACS Applied Energy Materials 2018, 1 (11), ... Kwing To Lai, Iryna Antonyshyn, Yurii Prots, Martin Valldor. Extended Chemical Flexibility of Cubic Anti-Perovskite Lithium Battery Cathode Materials. Inorganic Chemistry 2018, 57 (21), 13296-13299.
1. Introduction. The continuous search for lithium ion batteries that offer even higher energy and power densities has led to the development of new conversion electrode materials, TM a X b (TM is transition metal, X is O [1], [2], F [3], N [4], [5], [6], P [7], [8], [9], and S [10]).They can potentially overcome the capacity limits offered by the …
By demonstrating a capacity value of 475 mAh g−1 even through 450 cycles at 0.1 A g−1, NdFeO3 perovskite nanoparticles proved itself a competitive anode material for the coming generations of LIBs. In addition, this novel synthesis method is suitable for mass production of perovskite materials for long-life lithium-storage facilities.
A photocharged Cs3Bi2I9 perovskite photo-battery powering a 1.8 V red LED. Credit: The Hong Kong University of Science and Technology The lithium-ion battery works by allowing electrons to move ...
using perovskite-based insertion hosts. However, low reversible capability of perovskite materials toward lithium-ion storage still cannot be ignored [16, 17]. It is essential for researchers to explore new perovskite materials as electrode active candidates. High-entropy oxide (HEO) was first reported with transition metal-based oxide (Mg 0 ...
Request PDF | Mechanochemical transformation of spent ternary lithium-ion battery electrode material to perovskite oxides for catalytic CO oxidation | The recovery of valuable metals from spent ...
DOI: 10.1016/j.scriptamat.2021.114259 Corpus ID: 240583782; Fabricating nanostructured HoFeO3 perovskite for lithium-ion battery anodes via co-precipitation @article{Nguyen2022FabricatingNH, title={Fabricating nanostructured HoFeO3 perovskite for lithium-ion battery anodes via co-precipitation}, author={Anh Tien Nguyen and Viet …
To better monitor the gas generated inside the battery, packaging a gas sensor into the battery becomes a vital means for us to gather gas information [24], [25].Nowadays, the most popular gas sensors are primarily made of metal oxides, and operation temperatures exceed 200 °C [26], which is higher than the working …
ENERGY MATERIALS A high-entropy perovskite titanate lithium-ion battery anode Jinhua Yan1, Dan Wang1,2,3, Xiaoyan Zhang1,2,3, Jinsheng Li1,2,3, Qiang Du1, Xinyue Liu1, Jinrong Zhang1, and Xiwei Qi3,4,* 1School of Materials Science and Engineering, Northeastern University, Shenyang 110819, People''s Republic of China 2School of …
A class of high-entropy perovskite oxide (HEPO) [(Bi,Na) 1/5 (La,Li) 1/5 (Ce,K) 1/5 Ca 1/5 Sr 1/5 ]TiO 3 has been synthesized by conventional solid-state method and explored as anode material for lithium-ion batteries. The half-battery provides a high initial discharge capacity of about 125.9 mAh g −1 and exhibits excellent cycle stability.
DOI: 10.1016/j oche.2023.110458 Corpus ID: 256524326; Hollow spherical LaFeO3 perovskite as anode material for Lithium-ion battery @article{Huang2023HollowSL, title={Hollow spherical LaFeO3 perovskite as anode material for Lithium-ion battery}, author={Jian-Cheng Huang and Lin Hu and Zhong Yang and Jian-ping Li and P. Wang …
Supplementary Fig. 1 schematically shows structures of the perovskite material and solar cell device while their characterization and fabrication details can be found in Supplementary Note 1 and ... J. et al. Efficiently photo-charging lithium-ion battery by perovskite solar cell. Nat. Commun. 6:8103 doi: 10.1038/ncomms9103 (2015 ...
The ion diffusion characteristics of perovskite open up the possibility of battery material use, as it can store multiple lithium ions in a single unit cell [24]. At the same time, the APbX 3 perovskite can be tuned to be a layered structure in which the relatively larger organic cation layer and the inorganic slab are alternately arranged.
We report the electrochemical applications of hybrid iodobismuthates [C 3 H 5 N 2] 3 [Bi 2 I 9] (IMB), [C 2 H 4 N 3 S][BiI 4] (ADB) and [C 3 H 5 N 2 S][BiI 4] (ATB), as a new type of environmentally-friendly anode for lithium-ion batteries.The materials show impressive Li-storage capacities along with very good rate capabilities and stability.
Photovoltaic power-conversion systems can harvest energy from sunlight almost perpetually whenever sunrays are accessible. Meanwhile, as indispensable energy storage units used in advanced technologies such as portable electronics, electric vehicles, and renewable/smart grids, batteries are energy-limited closed systems and require …
DOI: 10.1016/J.JALLCOM.2017.01.073 Corpus ID: 100507758; Ternary perovskite cobalt titanate/graphene composite material as long-term cyclic anode for lithium-ion battery @article{Li2017TernaryPC, title={Ternary perovskite cobalt titanate/graphene composite material as long-term cyclic anode for lithium-ion battery}, …
A novel perovskite CoTiO 3 /graphene composite with a particle size of 100 nm was synthesized by ball-milling and high temperature solid method and utilized as anode materials for lithium-ion batteries. The structure morphology and electrochemical performance of CoTiO 3 /graphene nanocomposite were investigated by X-ray diffraction …
These iron-based anti-perovskites are comparatively friendly to the environment and (Li2Fe)ChO (Ch = S, Se) melt congruently; the latter is advantageous for manufacturing pure materials in large amounts. Through single-step solid-state reactions, a series of novel bichalcogenides with the general composition (Li2Fe)ChO (Ch = S, Se, …
It is shown here that the perovskite-type SrVO 3 can achieve excellent electrochemical performance as lithium-ion battery anodes thanks to its high electrically …
DOI: 10.1039/D0TA07414D Corpus ID: 234154237; Hybrid perovskite-like iodobismuthates as low-cost and stable anode materials for lithium-ion battery applications @article{Roy2021HybridPI, title={Hybrid perovskite-like iodobismuthates as low-cost and stable anode materials for lithium-ion battery applications}, author={Kingshuk Roy and …
In summary, we successfully synthesized hollow spherical LaFeO 3 perovskite via a facile route towards an enhanced lithium storage behavior. The unique …
Perovskite-based photo-batteries (PBs) have been developed as a promising combination of photovoltaic and electrochemical technology due to their cost-effective design and significant increase in solar-to-electric power conversion efficiency. The use of complex metal oxides of the perovskite-type in batteries and photovoltaic cells …
Perovskite structures are adopted by many compounds that have the chemical formula ABX 3.The idealized form is a cubic structure (space group Pm 3 m, no. 221), which is rarely encountered.The orthorhombic (e.g. space group Pnma, no. 62, or Amm2, no. 68) and tetragonal (e.g. space group I4/mcm, no. 140, or P4mm, no. 99) structures are the most …
Herein, we for the first time use a high-concentration lithium-ion doped rare-earth-based double perovskite Cs 2 NaErCl 6:Li + as the negative electrode material for a lithium-ion battery. Thanks to its excellent structure …
Here authors report micron-sized La0.5Li0.5TiO3 as a promising anode material, which demonstrates improved capacity, rate capability and suitable voltage as anode for lithium ion batteries.
The structure difference and the associated ion diffusivity are revealed to substantially affect the specific capacity of the perovskite-based lithium-ion battery. Our …
Herein, we for the first time use a high-concentration lithium-ion doped rare-earth-based double perovskite Cs 2 NaErCl 6:Li + as the negative electrode material for a lithium-ion battery. Thanks to its excellent structure stability, the assembled battery also has high cycle stability, with a specific capacity of 120 mAh g –1 at 300 mA g –1 ...
This study demonstrates the use of perovskite solar cells for fabrication of self-charging lithium-ion batteries (LIBs). A LiFePO 4 (LFP) cathode and Li 4 Ti 5 O 12 (LTO) anode were used to fabricate a LIB. The surface morphologies of the LiFePO 4 and Li 4 Ti 5 O 12 powders were examined using field emission scanning electron microscopy. …
Ex situ PXRD of fully discharged material revealed that the perovskite structure of Li 1.5 La 1.5 WO 6 is retained upon lithiation with a small displacement of the …
Herein, CaMnO3, one material from the perovskite family is introduced as a novel anode material for lithium ion batteries, and its electrochemical performance at different temperatures is ...
Breaking the capacity barrier in intercalation-type anode materials for lithium-ion batteries while preserving other essential electrochemical properties remains a significant challenge. Here, using perovskite SrVO 3 as a model, we demonstrate the feasibility of employing defect engineering to provide extra active sites for electrochemical ...
LLTO is classified as an ABO 3 perovskite material (A is Li, La; B is Ti; Fig. 1a), consisting of an alternating arrangement of La-rich and -poor layers (or, equivalently, lithium vacancy-poor and ...
Perovskite materials, as a multifunctional material, have been widely applied in the field of electrochemistry due to its ion migration properties. Although the lead based halide perovskite has been applied in the anode of the lithium battery, it is necessary to develop new lead-free perovskite anode materials because of its the …
Herein, we develop a facile grinding method to prepare ultrahigh Li + concentration doping Cs 2 NaBiCl 6 powders, which are used as the anode material of the lithium battery. The assembled battery …
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