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
Citations
More filters
Journal ArticleDOI
2D Frameworks of C2N and C3N as New Anode Materials for Lithium-Ion Batteries
Jiantie Xu,Jiantie Xu,Javeed Mahmood,Yuhai Dou,Shi Xue Dou,Feng Li,Liming Dai,Jong-Beom Baek +7 more
TL;DR: Novel layered 2D frameworks with well-defined crystal structures are explored for use as anode materials in lithium-ion batteries for the first time and should provide insights to guide the design and development of their analogues for future energy applications.
Journal ArticleDOI
In Situ Transmission Electron Microscopy Observation of Microstructure and Phase Evolution in a SnO2 Nanowire during Lithium Intercalation
Chong M. Wang,Wu Xu,Jun Liu,Ji-Guang Zhang,Laxmikant V. Saraf,Bruce W. Arey,Daiwon Choi,Zhenguo Yang,Jie Xiao,Suntharampillai Thevuthasan,Donald R. Baer +10 more
TL;DR: This Letter documents the structural characteristics of SnO(2) upon initial charging based on a battery assembled with a single nanowire anode, which is fully soaked into an ionic liquid based electrolyte using in situ transmission electron microscopy.
Journal ArticleDOI
Lithium anode stable in air for low-cost fabrication of a dendrite-free lithium battery
TL;DR: Low-cost fabrication of a metallic-lithium anode that is stable in air and plated dendrite-free from an organic-liquid electrolyte solves four key problems that have plagued the development of large-scale Li-ion batteries for storage of electric power.
Journal ArticleDOI
Inorganic materials for the negative electrode of lithium-ion batteries: state-of-the-art and future prospects
TL;DR: In this paper, a review of the major advantages and drawbacks of the lithium metal electrode that led to the development of the Li-ion concept is presented, with a focus on tin, antimony and other elements that reversibly form alloys and compounds with lithium.
Journal ArticleDOI
Porous ZnO nanosheets grown on copper substrates as anodes for lithium ion batteries
TL;DR: Porous ZnO nanosheets are grown directly on copper substrates by a chemical bath deposition technique followed by a heat treatment as discussed by the authors, and their electrochemical properties as anodes of lithium ion batteries are examined by cyclic voltammetry (CV) and galvanostatic discharge charge tests.
References
More filters
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.
Journal ArticleDOI
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.
Journal ArticleDOI
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.
Journal ArticleDOI
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.