| 发明名称 |
Lead-acid batteries and pastes therefor |
| 摘要 |
A paste suitable for a negative plate of a lead-acid battery, the paste comprising lead oxide and carbon black, wherein the carbon black has the following properties: (a) a BET surface area between about 100 and about 2100 m2/g; and (b) an oil adsorption number (OAN) in the range of about 35 to about 360 cc/100 g, provided that the oil absorption number is less than the 0.14×the BET surface area+65. |
| 申请公布号 |
US9368787(B2) |
申请公布日期 |
2016.06.14 |
| 申请号 |
US201514591964 |
申请日期 |
2015.01.08 |
| 申请人 |
Cabot Corporation |
发明人 |
Atanassova Paolina;Blizanac Berislav;Oljaca Miodrag;Kodas Toivo T.;Moeser Geoffrey D.;Kossyrev Pavel A.;Hardman Ned J. |
| 分类号 |
H01M4/88;H01M4/14;B82Y30/00;C01G21/02;C09C1/48;H01M4/20;H01M4/62;H01M4/56;H01M4/02 |
主分类号 |
H01M4/88 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A paste suitable for a negative plate of a lead-acid battery, the paste comprising lead oxide and carbon black, wherein the carbon black has the following properties:
(a) a BET surface area between about 600 and about 2100 m2/g; and (b) an oil adsorption number (OAN) in the range of about 80 to about 250 cc/100 g. |
| 地址 |
Boston MA US |
