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Overview of the process underlying the generation of the Lithium-Ion Battery Electrolyte (LIBE) dataset. A set of principal molecules relevant to LIB SEI …
Quantum chemical calculations of lithium-ion battery ...
Overview of the process underlying the generation of the Lithium-Ion Battery Electrolyte (LIBE) dataset. A set of principal molecules relevant to LIB SEI …
Co3O4 Quantum Dot-Catalyzed Lithium Oxalate as a …
In this study, water- and oxygen-stable lithium oxalate (Li 2 C 2 O 4) was developed to enhance the capacity and cycle-life of the lithium-ion battery. Various metal oxides were screened to improve the …
Zinc Oxide Quantum Dots Embedded Porous Carbon
High-performance and ultra-stable lithium-ion batteries based on MOF-derived ZnO@ZnO quantum dots/C core-shell nanorod arrays on a carbon cloth anode
A photo-rechargeable lead-free perovskite lithium-ion battery that ...
More information: Neha Tewari et al, Photorechargeable Lead-Free Perovskite Lithium-Ion Batteries Using Hexagonal Cs3Bi2I9 Nanosheets, Nano Letters (2021). DOI: 10.1021/acs.nanolett.1c01000 ...
Quantum Confinement and Its Related Effects on the Critical Size …
This work has been performed to determine the critical size of the GeO2 nanoparticle for lithium battery anode applications and identify its quantum confinement and its related effects on the electrochemical performance. GeO2 nanoparticles with different sizes of ∼2, ∼6, ∼10, and ∼35 nm were prepared by adjusting the reaction rate, controlling the …
Machine learning assisted synthesis of lithium-ion batteries …
Inverse-design surrogate model is employed for discharge capacity prediction of lithium-ion batteries cathode materials. ... RES-1839234 and the Nano/Human Interfaces Presidential Initiative. We also thank the valuable collaboration of the M3I3 initiative board . ...
Graphene Quantum Dots as the Nucleation Sites and Interfacial Regulator to Suppress Lithium Dendrites for High-Loading Lithium-Sulfur Battery ...
Request PDF | Graphene Quantum Dots as the Nucleation Sites and Interfacial Regulator to Suppress Lithium Dendrites for High-Loading Lithium-Sulfur Battery | Lithium–sulfur battery is one of the ...
Opportunities and challenges of nano Si/C composites in lithium ion battery…
Opportunities and challenges of nano Si/C composites in lithium ion battery: A mini review Author links open overlay panel Jaffer Saddique a 1, Mengjing Wu a 1, Wajid Ali a 2, Xiaoxue Xu a, Zhan-Guo Jiang a …
Advances in and prospects of nanomaterials'' morphological control for lithium rechargeable batteries …
Application of 0D nanomaterials in Li rechargeable batteries. (a 1-a 2) Nano Li 2 O/Co 3 O 4-enabled condensed-phase oxygen anion redox for Li-ion battery [53]. (a 1) Transmission electron microscopy (TEM) image of …
High-performance Li-ion batteries based on graphene quantum
Since Akira Yoshino first proposed the usage of the carbonaceous materials as an anode of lithium ion batteries (LIBs) in 1985, carbonaceous materials such as …
Synthesis Of Nitrogen-Doped Graphene Films For Lithium Battery ...
We demonstrate a controlled growth of nitrogen-doped graphene layers by liquid precursor based chemical vapor deposition (CVD) technique. Nitrogen-doped graphene was grown directly on Cu current collectors and studied for its reversible Li-ion intercalation properties. Reversible discharge capacity of N-doped graphene is almost …
Graphene quantum dots as the nucleation sites and interfacial …
Lithium metal batteries (LMBs) including lithium-sulfur ... Cheng et al. used nano-diamond (ND) as electrolyte additive to suppress the growth of Li dendrite [11]. ... Iron fluoride vertical nanosheets array modified with graphene quantum dots as long-life cathode for lithium ion batteries. Chemical Engineering Journal, Volume 371, 2019, pp ...
The role of graphene in rechargeable lithium batteries: Synthesis, …
The role of graphene in rechargeable lithium batteries
Vapor phase infiltration of ZnO quantum dots for all-solid-state PEO-based lithium batteries …
In this work, we have successfully applied vapor phase infiltration (VPI) as a new tool to chemically incorporate ZnO quantum dots into the PEO matrix for all-solid-state lithium metal batteries. The VPI method not only realizes the strong chemical interaction between VPI-ZnO and PEO but also the uniform distribution of VPI-ZnO in PEO.
Quantum Spin Exchange Interactions to Accelerate the Redox
The high-energy-density rechargeable batteries are urgently required to satisfy the ever-increasing demand [4]. Lithium-sulfur (Li–S) batteries are considered to …
Prussian blue analogs unlock affordable, long-lasting lithium-ion batteries
Prussian blue (PB), a well-known pigment used to dye jeans, has been recognized as an emerging material for next-generation batteries. A team of researchers, led by Professor Hyun-Wook Lee in the ...
Graphene quantum dots as a highly efficient electrocatalyst for lithium ...
Emerging graphene quantum dots (GQDs) materials have attracted worldwide attention in biological, optoelectronic and energy-related applications because of their unique features. Herein, we successfully synthesized glucose-derived GQDs through a hydrothermal process, which were further employed as an efficient cathodic catalyst in …
SiOx/C Composite Anode for Lithium-Ion Battery with Improved ...
In this study, a composite was manufactured by mixing graphene quantum dots, silicon oxide, and carbon nanoparticles, and the characteristics of the anode materials for secondary batteries were examined. To improve the capacity of the graphene quantum dot (GQD) anode material, the added silicon oxide content was varied among 0, 5, 10, 15, …
Single Li ion conducting solid-state polymer electrolytes based on carbon quantum dots for Li-metal batteries …
DOI: 10.1016/j.nanoen.2020.105698 Corpus ID: 230552972 Single Li ion conducting solid-state polymer electrolytes based on carbon quantum dots for Li-metal batteries @article{Li2021SingleLI, title={Single Li ion conducting solid-state polymer electrolytes based on carbon quantum dots for Li-metal batteries}, author={Zeyu Li and Feng Liu …
Porous-Shell Vanadium Nitride Nanobubbles with Ultrahigh Areal …
Lithium–sulfur (Li–S) batteries hold great promise for the applications of high energy density storage. However, the performances of Li–S batteries are restricted by the low electrical conductivity of sulfur and shuttle effect of intermediate polysulfides. Moreover, the areal loading weights of sulfur in previous studies are usually low (around …
Vapor phase infiltration of ZnO quantum dots for all-solid-state …
1. Introduction. Lithium metal batteries (LMBs) are promising candidates for the next-generation energy storage systems owing to the much higher theoretical energy density compared to traditional lithium-ion batteries (LIBs) [1].However, the safety issues concerning lithium dendrites and flammable organic liquid electrolytes are major …
Exceptional catalytic effects of black phosphorus quantum dots in ...
Lithium sulfur batteries are promising for next-generation energy storage, but are hindered by polysulfide shuttle effects. Here the authors use black phosphorus quantum dots to adsorb and ...
SnO2 quantum dots modified N-doped carbon as high ...
Abstract SnO2 is considered to be a promising candidate as anode material for lithium ion batteries, due to its high theoretical specific capacity (1494 mAh·g−1). Nevertheless, SnO2-based anodes suffer from poor electronic conductivity and serious volume variation (300%) during lithiation/delithiation process, leading to fast …
Nano/Microstructured Silicon–Graphite Composite Anode for High-Energy-Density Li-Ion Battery | ACS Nano …
With the ever-increasing demand for lithium-ion batteries (LIBs) with higher energy density, tremendous attention has been paid to design various silicon-active materials as alternative electrodes due to their high theoretical capacity (ca. 3579 mAh g–1). However, totally replacing the commercially utilized graphite with silicon is still …
Electrostatic Self-assembly of 0D–2D SnO2 Quantum Dots/Ti3C2Tx MXene Hybrids as Anode for Lithium-Ion Batteries | Nano …
MXenes, a new family of two-dimensional (2D) materials with excellent electronic conductivity and hydrophilicity, have shown distinctive advantages as a highly conductive matrix material for lithium-ion battery anodes. Herein, a facile electrostatic self-assembly of SnO2 quantum dots (QDs) on Ti3C2Tx MXene sheets is proposed. The as …
Monodisperse Molybdenum Nanoparticles as Highly Efficient Electrocatalysts for Li-S Batteries | ACS Nano
Lithium-sulfur (Li-S) batteries have attracted widespread attention due to their high theoretical energy density. However, their practical application is still hindered by the shuttle effect and the sluggish conversion of lithium polysulfides (LiPSs). Herein, monodisperse molybdenum (Mo) nanoparticles embedded onto nitrogen-doped graphene (Mo@N-G) …
Immobilizing VN ultrafine nanocrystals on N-doped carbon
The exploitation of new sulfiphilic and catalytic materials is considered as the promising strategy to overcome severe shuttle effect and sluggish kinetics conversion of lithium polysulfides within lithium-sulfur batteries. Herein, we design and fabricate monodisperse VN ultrafine nanocrystals immobilized on nitrogen-doped carbon hybrid …