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
Investigation of Changes in the Surface Structure of LixNi0.8Co0.15Al0.05O2 Cathode Materials Induced by the Initial Charge
Sooyeon Hwang,Sooyeon Hwang,Sooyeon Hwang,Wonyoung Chang,Seung Min Kim,Dong Su,Dong Hyun Kim,Jeong Yong Lee,Kyung Yoon Chung,Eric A. Stach +9 more
TL;DR: In this article, transmission electron microscopy (TEM) was used to investigate the evolution of the surface structure of LixNi0.8Co0.15Al0.05O2 cathode materials (NCA) as a function of the extent of first charge at room temperature.
Journal ArticleDOI
Gassing in Li(4)Ti(5)O(12)-based batteries and its remedy.
Yan-Bing He,Yan-Bing He,Baohua Li,Ming Liu,Chen Zhang,Wei Lv,Wei Lv,Cheng Yang,Jia Li,Hongda Du,Biao Zhang,Quan-Hong Yang,Quan-Hong Yang,Jang Kyo Kim,Feiyu Kang +14 more
TL;DR: In this paper, a nanoscale carbon coating along with a stable solid electrolyte interface (SEI) film around LTO is seen most effective as a barrier layer in suppressing the interfacial reaction and resulting gassing from the LTO surface.
Journal ArticleDOI
Potassium-ion batteries: outlook on present and future technologies
Xin Min,Xin Min,Jun Xiao,Minghao Fang,Wei Wang,Yajing Zhao,Yangai Liu,Amr M. Abdelkader,Kai Xi,Kai Xi,R. Vasant Kumar,Zhaohui Huang +11 more
TL;DR: In this paper, a review comprehensively summarizes the research effort on the electrode material optimization (e.g., crystals, morphology, reaction mechanisms, and interface control), the synthesis methods, and the full cell fabrication for PIBs to enhance the electrochemical potassium storage and provide a platform for further development in this battery system.
Journal ArticleDOI
Compact 3D Copper with Uniform Porous Structure Derived by Electrochemical Dealloying as Dendrite-Free Lithium Metal Anode Current Collector
Zhao Heng,Danni Lei,Yan-Bing He,Yifei Yuan,Qinbai Yun,Bin Ni,Wei Lv,Baohua Li,Quan-Hong Yang,Feiyu Kang,Jun Lu +10 more
Journal ArticleDOI
Aging Mechanisms of LiFePO4 Batteries Deduced by Electrochemical and Structural Analyses
Ping Liu,John Wang,Jocelyn Hicks-Garner,Elena Sherman,Souren Soukiazian,Mark W. Verbrugge,Harshad Tataria,James W. Musser,Peter Finamore +8 more
TL;DR: In this article, the performance loss of lithium-ion batteries with lithium iron phosphate positive chemistry was analyzed using electrochemical characterization techniques such as galvanostatic charge-discharge at different rates, ac impedance, and hybrid pulse power characterization measurements.
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.