| 发明名称 |
Anode for lithium ion capacitor |
| 摘要 |
An anode in a lithium ion capacitor, including:
a carbon composition comprising: a coconut shell sourced carbon in from 85 to 95 wt %; a conductive carbon in from 1 to 10 wt %; and a binder in from 3 to 8 wt %; andan electrically conductive substrate,
wherein the coconut shell sourced carbon has a disorder (D) peak to graphitic (G) peak intensity ratio by Raman analysis of from 1.40 to 1.85; and by elemental analysis a hydrogen content of from 0.01 to 0.25 wt %; a nitrogen content of from 0.01 to 0.55 wt %; and an oxygen content of from 0.01 to 2 wt %.
;Also disclosed are methods of making and using the carbon composition. |
| 申请公布号 |
US9552930(B2) |
申请公布日期 |
2017.01.24 |
| 申请号 |
US201514610782 |
申请日期 |
2015.01.30 |
| 申请人 |
Corning Incorporated |
发明人 |
Gadkaree Kishor Purushottam;Kadam Rahul Suryakant;Husted Andrew Fleitz |
| 分类号 |
H01G11/38;H01G11/06;H01G11/34;H01G11/42;H01G11/44;H01G11/50;C01B31/02;H01G11/86 |
主分类号 |
H01G11/38 |
| 代理机构 |
|
代理人 |
Haack John L. |
| 主权项 |
1. An anode in a lithium ion capacitor, comprising:
a carbon composition comprising: a coconut shell sourced carbon in from 85 to 95 wt %; a conductive carbon in from 1 to 10 wt %; and a binder in from 3 to 8 wt %; and an electrically conductive substrate,wherein the coconut shell sourced carbon composition has a disorder peak to graphitic peak intensity ratio by Raman analysis of from 1.40 to 1.85; a hydrogen content of from 0.01 to 0.25 wt %; a nitrogen content of from 0.03 to 0.55 wt %; and an oxygen content of from 0.01 to 2 wt % by elemental analysis. |
| 地址 |
Corning NY US |
