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78篇 您的检索式:作者名="Cheruvally"
    题名 作者 年代 出处 被引量
1Improved Cycle Properties of FeS_2 Cathode Material with Metallic Additives显示文摘Iron disulfide(FeS_2)cathode active material was prepared from iron and sulfur at room temperature by high energy mechanical alloying.Modified FeS_2 composites containing Co or Ni transition metal powders as additives were also prepared by the same method.Lithium cells with these FeS_2 cathodes were studied for charge-discharge properties at room temperature using 0.5M LiTFSI in tetra(ethylene glycol)dimethyl ether(TEGDME)solvent.Cyclic voltammetry showed two anodic oxidation peaks at 1.8 and 2.5V and two cathodic reduction peaks at 2.0 and 1.3 V for FeS_2 with metal additives.The addition of 5wt% Co and 3wt% Ni resulted in an enhancement of the first discharge capacity giving 571 and 844mAh/g respectively at 0.1C-rate.The cycle performance was also enhanced remarkably by the addition of these electrically conductive transition metals in the active material.FeS_2 with 5wt% Co exhibited a stable cycle performance delivering a reversible capacity of 338mAh/g(37.8% of theoretical capacity)after 20 cycles.Jae-Won Choi Jae-Kwang Kim Gouri Cheruvally Jou-Hyeon Ahn Ki-Won Kim Hyo-Jun Ahn Dong-Kyu Park 2007材料科学与工程学报2007,25,6:4
2Effect of mechanical activation process parameters on the properties of LiFePO4 calhode material显示文摘Kim J K Cheruvally G Choi J W 2007Journal of Power Sources2007,166,1:1
3查看详情显示文摘Choi J.W Cheruvally G Kim D.S Ahn J.H Kim K.W Ahn H.J 0,,:1
4A modified mechanical activation synthesis for carbon-coated LiFePO4 cathode in lithium batteries显示文摘Kim J K Choi J W Cheruvally G 2007Materials Lettem2007,61,18:1
5Rechargeable lithium/ sulfur battery with liquid electrolytes containing toluene as addi- tive显示文摘Choi J W Cheruvally G Kim D S 2008J Power Sources2008,183,1:1
6Polymer Electrolytes Based on an Electrospun Poly(vinylidene fluoride-co-hexaflu- oropropylene) Membrane for Lithium Batteries显示文摘Li X Cheruvally G Kim J K 2007Journal of Power Sources2007,167,2:1
7Polymerelectrolytes based on an electrospun poly(vinylidenefluoride-co-hexafluoropropylene)membrane for lithiumbatteries显示文摘LI Xin CHERUVALLY G KIM J K 2007Journal of Power Sources2007,,2:1
8Rechargeable lithium/sulfur battery with liquid electrolytes containing toluene as additive显示文摘Jae-Won Choi Gouri Cheruvally Dul-Sun Kim Jou-Hyeon Ahn Ki-Won Kim Hyo-Jun Ahn 2008Journal of Power Sources2008,,1:1
9Effect of mechanical activation process parameters on the properties of LiFePO4 cathode material显示文摘Kim J K Cheruvally G Choi J W 2007Journal of Power Sources2007,166,:1
10Effect of mechanical activation process parameters on the properties of LiFePO4 cathode material 显示文摘Jae Kwang Kim Gouri Cheruvally Jae Won Choi 2007J Power Sources2007,166,1:1
11Electrospun polymer membrane activated with room temperature ionic liquid: Novel polymer electrolytes for lithium batteries显示文摘CHERUVALLY G KIM J K CHOI J W 2007Journal of Power Sources2007,172,:1
12Effect of mechanical activation process parameters on the properties of LiFePOa cathode material显示文摘Kim J K Cheruvally G Choi J W 2007J Power Sources2007,166,1:1
13Electrospun poly- mer membrane activated with room temperature ionic liquid:Novel polymer electrolytes for lithium batteries显示文摘CHERUVALLY G KIM J K CHOI J W 2007J Power Sources2007,172,:1
14Electrochemical pro- perties of carbon coated LiFePO4 synthesized by a modified mechan- ical activation process 显示文摘KIM J K CHERUVALLY G AHN J H 2008Journal of Physics and Chemistry of Solids2008,69,:1
15Electrochemical properties of LiFePO4/C synthesized by mechanical activation using sucrose as carbon source显示文摘Kim J K Cheruvally G Ahn J H 2008Journal of Solid State Electrochemistry2008,12,78:1
16Effect of mechanical activation process paramete on the properties of LiFePO4 cathode material显示文摘Jae Kwang Kim Gouri Cheruvally Jae Won Choi 2007J Power Source2007,166,1:1
17Electrochemical properties of carbon-coated LiFePO4 synthesized by a modified mechanical activation process 显示文摘Kim J K Cheruvally G Ahn J H 2008Journal of Physics and Chemistry of Solids2008,69,:1
18A modified mechani- cal activation synthesis for carbon-coated LiFePO4 cathode in lithium batteries显示文摘Kim J K Choi J W Cheruvally G 2007Mater Lett2007,61,18:1
19Rechargeable lithium/sulfur battery with suitable mixed liquid electrolytes显示文摘Choi J W Kim J K Cheruvally G 2007Electrochim Acta2007,52,5:1
20显示文摘Kim J K Choi J W Cheruvally G 2007Mater Lett2007,61,18:1
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