Valence band of LiNixMn2-xO4 and its effects on the voltage profiles of LiNixMn2-xO4/Li electrochemical cells.

نویسندگان

  • Gao
  • Myrtle
  • Zhang
  • Reimers
  • Dahn
چکیده

no. 70, p. 114. Qiming Zhong, Arman Bonakdarpour, Meijie Zhang, Yuan Gao, and J. R. Dahn, J. Electrochem. Soc. ~to be published!. W. R. McKinnon, in Solid State Electrochemistry, edited by P. G. Bruce ~Cambridge University Press, Cambridge, 1995!, Chap. 7, pp. 163–198. J. R. Dahn, J. N. Reimers, T. Tiedje, Y. Gao, A. K. Sleigh, W. R. FIG. 7. A comparison of the top of the valence band of the UPS spectra shown in Fig. 4. The spectra were all normalized to the background at 15.0-eV binding energy. 16 674 54 GAO, MYRTLE, ZHANG, REIMERS, AND DAHN

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Electronic , Structural , and Electrochemical Properties of LiNi x Cu y Mn 2 x y O 4 ( 0 < x < 0 . 5 , 0 < y < 0 . 5 ) High - Voltage Spinel Materials

LiMn2O4 spinel is an attractive compound as a cathode material in lithium-ion batteries, due to its economical, environment, and safety advantages over LiCoO2. LiMn2O4 adopts the spinel structure with the space group Fd3 hm, in which the Li and Mn occupy the 8a tetrahedral and 16d octahedral sites of the cubic close-packed oxygen ions framework, respectively. However, LiMn2O4 tends to exhibit c...

متن کامل

بررسی خواص ساختاری و مغناطیسی نانوذرات فریت Ni0.65Zn0.35CuxFe2-xO4

In this study, Copper substituted Ni-Zn ferrite nanoparticles with compositions of              Ni0.65Zn0.35CuxFe2-xO4 x= (0, 0.05, 0.1, 0.12, 0.15, 0.18, 0.2) were prepared by a polyvinyl alcohol (PVA) sol–gel process and the structural and magnetic properties of the samples were investigated by various analysis. Results obtained from X-ray diffraction (XRD) showed that the lattice parameter a...

متن کامل

Electrocatalytic Oxidation of Cyanide on Copper-doped Cobalt Oxide Electrodes

Copper and copper oxides are well-known excellent catalysts in several chemical processes, but their low mechanical and electrochemical stability restrict their direct utilization as electrodes in electrolytic processes. In this work, the incorporation of copper into cobalt oxide (CuxCo3-xO4) is presented as an excellent approach to obtain highly active and robust copper-based electrocatalysts....

متن کامل

Effect of Neodymium Dopping on Morphology, Phase and Magnetic Properties of Ni0.7Zn0.3NdxFe2-xO4 Ferrite Nanoparticles Synthesized by Complexing Sol-Gel Method

The purpose of this study was to evaluate phase changes and magnetic properties of neodymium doped Ni0.7Zn0.3NdxFe2-xO4 (x = 0, 0.01, 0.03, 0.05, 0.07, 0.10) nanoparticles synthesized by complexing sol-gel method. In this method, triethanolamine (TEA) acted as both a gelling agent and a chelating agent. Samples were characterized by X-ray diffraction (XRD) analysis, field emission scanning elec...

متن کامل

Theoretical Assessment of the First Cycle Transition, Structural Stability and Electrochemical Properties of Li2FeSiO4 as a Cathode Material for Li-ion Battery

Lithium iron orthosilicate (Li2FeSiO4) with Pmn21 space group is theoritically investigated as a chathode material of Li-ion batteries using density functional theory (DFT) calculations. PBE-GGA (+USIC), WC-GGA, L(S)DA (+USIC) and mBJ+LDA(GGA) methods under spin-polarization ferromagnetic (FM) and anti-ferromagnetic (AFM) procedure are used to investigate the material properties, includin...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:
  • Physical review. B, Condensed matter

دوره 54 23  شماره 

صفحات  -

تاریخ انتشار 1996