| 发明名称 | Visible light sensitive photocatalyst, method of producing visible light sensitive photocatalyst, and electrochemical water decomposition cell and organic material decomposition system each including visible light sensitive photocatalyst | ||
| 摘要 | A visible light sensitive photocatalyst including: a composite including a first metal oxide, a second metal oxide, and a heterojunction therebetween, wherein the first and second metal oxides each include a Group 11 metal, wherein a first bond between metal atoms of the first metal oxide has a length that is smaller than a Van der Waals distance between the metals of the first bond, wherein a second bond between metal atoms of the second metal oxide has a length that is smaller than a Van der Waals distance between the metals of the second bond, and, wherein the composite has a band gap energy of about 1.0 eV to about 2.5 eV. | ||
| 申请公布号 | US9308526(B2) | 申请公布日期 | 2016.04.12 |
| 申请号 | US201313846310 | 申请日期 | 2013.03.18 |
| 申请人 | SAMSUNG ELECTRONICS CO., LTD. | 发明人 | Kim Tae-gon;Im Seoung-jae;Kim Tae-hyung;Lee Jeong-hee |
| 分类号 | B01J27/25;B01J37/30;B01J23/50;B01J23/66;B01J35/00;B01J37/00;C01B3/04;C02F1/30;C02F1/72;B01J27/135;B01J23/52;B01J23/72;C02F101/30;C02F1/467 | 主分类号 | B01J27/25 |
| 代理机构 | Cantor Colburn LLP | 代理人 | Cantor Colburn LLP |
| 主权项 | 1. A visible light sensitive photocatalyst comprising: a composite comprising a first metal oxide, a second metal oxide, and a heterojunction therebetween, wherein the first and second metal oxides each comprise a Group 11 metal, wherein a first bond between metal atoms of the first metal oxide has a length that is smaller than a Van der Waals distance between the metals of the first bond, wherein a second bond between metal atoms of the second metal oxide has a length that is smaller than a Van der Waals distance between the metals of the second bond, and wherein the composite has a band gap energy of about 1.0 electron volt to about 2.5 electron volts. | ||
| 地址 | KR | ||