| 发明名称 | Phosphorus-doped nickel nanoparticle and method of manufacturing the same | ||
| 摘要 | The present invention provides a method of manufacturing a phosphorus-doped nickel nanoparticle. The method includes the steps of: mixing a nickel solution including a nickel compound and a solvent, a seed particle, and a phosphorus-containing reductant in an arbitrary order to prepare a mixed solution; and adjusting pH of the mixed solution such that the mixed solution becomes acidic. According to the method, a phosphorus-doped nickel nanoparticle that is suitable to be applied to solar cell electrodes requiring low contact resistance can be manufactured. | ||
| 申请公布号 | US9339870(B2) | 申请公布日期 | 2016.05.17 |
| 申请号 | US201214363011 | 申请日期 | 2012.12.04 |
| 申请人 | HANWHA CHEMICAL CORPORATION | 发明人 | Son Won Il;Sim You-Jin;Kim Eui-Duk |
| 分类号 | B22F1/00;B22F1/02;B22F9/24;C22C1/04;C22C1/10;C22C19/03;B82Y30/00;B82Y40/00 | 主分类号 | B22F1/00 |
| 代理机构 | Lex IP Meister, PLLC | 代理人 | Lex IP Meister, PLLC |
| 主权项 | 1. A method of manufacturing a phosphorus-doped nickel nanoparticle, comprising the steps of: mixing a nickel solution including a nickel compound and a solvent, a seed particle, and a phosphorus-containing reductant in an arbitrary order to prepare a mixed solution; and adjusting pH of the mixed solution to 4 to 6, wherein the pH in the early stage of the mixed solution reaction is lower than in the latter stage. | ||
| 地址 | Seoul KR | ||