| 发明名称 |
MEASUREMENT OF PARTICULATE MATTER DELIQUESCENCE RELATIVE HUMIDITY |
| 摘要 |
A method includes measuring a leakage current through a particulate matter sample in a humidity chamber, the leakage current is measured as a relative humidity in the humidity chamber is incrementally increased, and plotting a logarithm of the measured leakage current as a function of the relative humidity. The plot of the logarithm of the measured leakage current as a function of the relative humidity has an inversion region, a low relative humidity region, and a high relative humidity region. |
| 申请公布号 |
US2017023459(A1) |
申请公布日期 |
2017.01.26 |
| 申请号 |
US201514805502 |
申请日期 |
2015.07.22 |
| 申请人 |
International Business Machines Corporation |
发明人 |
Campbell Levi A.;Singh Prabjit;Zhang Jing |
| 分类号 |
G01N15/06;G01N27/12 |
主分类号 |
G01N15/06 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method comprising:
measuring a leakage current through a particulate matter sample in a humidity chamber, wherein the leakage current is measured as a relative humidity in the humidity chamber is incrementally increased; and plotting a logarithm of the measured leakage current as a function of the relative humidity, wherein the plot of the logarithm of the measured leakage current as a function of the relative humidity has an inversion region, a low relative humidity region, and a high relative humidity region. |
| 地址 |
Armonk NY US |
