Journal ArticleDOI
Issues and challenges facing rechargeable lithium batteries
TLDR
A brief historical review of the development of lithium-based rechargeable batteries is presented, ongoing research strategies are highlighted, and the challenges that remain regarding the synthesis, characterization, electrochemical performance and safety of these systems are discussed.Abstract:
Technological improvements in rechargeable solid-state batteries are being driven by an ever-increasing demand for portable electronic devices. Lithium-ion batteries are the systems of choice, offering high energy density, flexible and lightweight design, and longer lifespan than comparable battery technologies. We present a brief historical review of the development of lithium-based rechargeable batteries, highlight ongoing research strategies, and discuss the challenges that remain regarding the synthesis, characterization, electrochemical performance and safety of these systems.read more
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Review on Conducting Polymers and Their Applications
Tapan K. Das,Smita Prusty +1 more
TL;DR: In this article, a review of the potential applications of these nanofibers and nanotubes in sensors, nanodiodes, field effect transistors, field emission and electrochromic displays, super-capacitors and energy storage, actuators, drug delivery, neural interfaces, and protein purification and its future prospects.
Journal ArticleDOI
Hydrogenated Li(4)Ti(5)O(12) nanowire arrays for high rate lithium ion batteries.
TL;DR: Self-supported Li(4) Ti(5) O(12) nanowire arrays with high conductivity architectures are designed and fabricated for application in a Li-ion battery, enabling remarkable rate performance and a long cycle life.
Journal ArticleDOI
Intercalation chemistry of graphite: alkali metal ions and beyond.
TL;DR: This review summarizes significant advances from both experimental and theoretical calculations with a focus on comparing the intercalation of three alkali metal ions (Li+, Na+, K+) into graphite and aims to clarify the intimate host-guest relationships and the underlying mechanisms.
Journal ArticleDOI
Fluorinated electrolytes for 5 V lithium-ion battery chemistry
Zhengcheng Zhang,Libo Hu,Huiming Wu,Wei Weng,Meiten Koh,Paul C. Redfern,Larry A. Curtiss,Khalil Amine,Khalil Amine +8 more
TL;DR: In this paper, an electrolyte based on fluorinated carbonate solvents was evaluated with high voltage cathode materials at elevated temperature, and the theoretically high anodic stability of these new electrolytes was supported by electrochemical evaluation results using LiNi0.5Mn1.5O4/Li and LiNi 0.4Ti5O12 electrochemical couples.
Journal ArticleDOI
A durable and safe solid-state lithium battery with a hybrid electrolyte membrane
TL;DR: In this article, a garnet-based hybrid solid electrolyte (HSE) membrane was designed for high performance solid-state lithium batteries for the first time, which can efficiently store the pulsed energy, especially for output at high frequencies.
References
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Journal ArticleDOI
Nano-sized transition-metal oxides as negative-electrode materials for lithium-ion batteries
TL;DR: It is reported that electrodes made of nanoparticles of transition-metal oxides (MO), where M is Co, Ni, Cu or Fe, demonstrate electrochemical capacities of 700 mA h g-1, with 100% capacity retention for up to 100 cycles and high recharging rates.
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LixCoO2 (0<x<-1): A new cathode material for batteries of high energy density
TL;DR: In this paper, a new system LixCoO2 (0 Li x CoO 2 Li ) is proposed, which shows low overvoltages and good reversibility for current densities up to 4 mA cm−2 over a large range of x.
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Nanocomposite polymer electrolytes for lithium batteries
TL;DR: In this article, the authors showed that nanometre-sized ceramic powders can be used as solid plasticizers for polyethylene oxide (PEO) electrolytes to prevent crystallization on annealing from amorphous state above 60°C.
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Tin-Based Amorphous Oxide: A High-Capacity Lithium-Ion-Storage Material
TL;DR: A tin-based amorphous composite oxide (TCO) was synthesized in this paper to replace the carbon-based lithium intercalation materials currently in extensive use as the negative electrode (anode) of lithium-ion rechargeable batteries.