| 发明名称 | Anode materials for lithium ion batteries | ||
| 摘要 | An electrochemical device includes a composite material of general Formula (1-x)J-(x)Q wherein: J is a metal carbon alloy of formula SnzSiz′MetwMet′w′Ct; Q is a metal oxide of formula AγMαM′α′Oβ; and wherein: A is Li, Na, or K; M and M′ are individually Ge, Mo, Al, Ga, As, Sb, Te, Ti, Ta, Zr, Ca, Mg, Sr, Ba, Li, Na, K, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, Nb, Rt, Ru or Cd; Met and Met′ are individually Ge, Mo, Al, Ga, As, Sb, Te, Ti, Ta, Zr, Ca, Mg, Sr, Ba, Li, Na, K, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, Nb, Rt, Ru or Cd; 0<x<1; γ is 0, 1, or 2; 0<α≦1; 0≦α′≦1; β is 0.5, 1, 2, or 3; 0<t≦5; 1≦w≦5; 0<w′≦5; 1≦z≦5; and 0<z′≦5. | ||
| 申请公布号 | US9620773(B2) | 申请公布日期 | 2017.04.11 |
| 申请号 | US201514712512 | 申请日期 | 2015.05.14 |
| 申请人 | UCHICAGO ARGONNE, LLC | 发明人 | Abouimrane Ali;Amine Khalil |
| 分类号 | H01B1/00;C04B35/00;H01M4/36;H01M4/48;H01M4/58;H01M4/131;H01M4/133;H01M4/134;H01M4/485;H01M4/505;H01M4/525;H01M4/587;H01M4/13;H01M4/139 | 主分类号 | H01B1/00 |
| 代理机构 | Foley & Lardner LLP | 代理人 | Foley & Lardner LLP |
| 主权项 | 1. An electrochemical device comprising an anode comprising a composite material of general Formula (1-x)J-(x)Q wherein: J is a metal carbon alloy of formula SnzSiz′MetwMet′w′Ct; and Q is a metal oxide of formula AγMαM′α′Oβ; wherein: A is Li, Na, or K;M and M′ are individually Ge, Mo, Al, Ga, As, Sb, Te, Ti, Ta, Zr, Ca, Mg, Sr, Ba, Li, Na, K, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, Nb, Rt, Ru or Cd;Met and Met′ are individually Ge, Mo, Al, Ga, As, Sb, Te, Ti, Ta, Zr, Ca, Mg, Sr, Ba, Li, Na, K, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, Nb, Rt, Ru or Cd;0<x<1;γ is 0, 1, or 2;0<α≦1;0≦α′≦1;β is 0.5, 1, 2, or 3;0<t≦5;1≦w≦5;0≦w′≦5;1≦z≦5; and0≦z′≦5. | ||
| 地址 | Chicago IL US | ||