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
A new solid polymer electrolyte incorporating Li10GeP2S12 into a polyethylene oxide matrix for all-solid-state lithium batteries
Yanran Zhao,Yanran Zhao,Chuan Wu,Gang Peng,Chen Xiaotian,Xiayin Yao,Ying Bai,Feng Wu,Shaojie Chen,Xiaoxiong Xu +9 more
TL;DR: Li10GeP2S12 (LGPS) is incorporated into polyethylene oxide (PEO) matrix to fabricate composite solid polymer electrolyte (SPE) membranes.
Journal ArticleDOI
A lithium-ion battery based on a graphene nanoflakes ink anode and a lithium iron phosphate cathode
Jusef Hassoun,Francesco Bonaccorso,Marco Agostini,M. Angelucci,Maria Grazia Betti,Roberto Cingolani,Mauro Gemmi,Carlo Mariani,Stefania Panero,Vittorio Pellegrini,Bruno Scrosati +10 more
TL;DR: An advanced lithium-ion battery based on a graphene ink anode and a lithium iron phosphate cathode is reported, demonstrating an optimal battery performance in terms of specific capacity, of an estimated energy density and a stable operation for over 80 charge-discharge cycles.
Journal ArticleDOI
Three‐Dimensional Porous Copper–Tin Alloy Electrodes for Rechargeable Lithium Batteries
Heon-Cheol Shin,Meilin Liu +1 more
TL;DR: In this paper, a three-dimensional (3D) foam structure of a Cu 6 Sn 5 alloy was fabricated via an electrochemical deposition process and the walls of the foam structure are highly porous and consist of numerous small grains.
Journal ArticleDOI
Scalable Fabrication of Silicon Nanotubes and their Application to Energy Storage
TL;DR: The electrochemical activity of the obtained silicon nanotubes showed excellent cycle stability, suggesting that the hollow one-dimensional structure would be a good candidate for a high-capacity anode for a lithium ion battery.
Journal ArticleDOI
Cellulose Nanofibril/Reduced Graphene Oxide/Carbon Nanotube Hybrid Aerogels for Highly Flexible and All-Solid-State Supercapacitors
TL;DR: A novel type of highly flexible and all-solid-state supercapacitor that uses cellulose nanofibril (CNF)/reduced graphene oxide (RGO)/carbon nanotube (CNT) hybrid aerogels as electrodes and H2SO4/poly(vinyl alcohol) (PVA) gel as the electrolyte was developed and is reported here.
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.