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Glass Frit Materials with BaO and Al 2 O 3 for Large-sized Dye-sensitized Solar Cell Sealing
| Content Provider | Semantic Scholar |
|---|---|
| Author | Cho, Jae Kwon Hwang, Jae Kwon Chung, Woon Jin |
| Copyright Year | 2015 |
| Abstract | V 2 O 5 -P 2 O 5 -ZnO-Sb 2 O 3 glasses modified with BaO and Al 2 O 3 are synthesized as a sealing material for large-scale dye-sensitized solar cells (DSSCs). A compositional study is performed in order to determine the glass that can be sintered below 500oC with a high chemical stability against the electrolyte. The flow size of the glasses after the heat treatment and the glass stability are increased with the addition of Al 2 O 3 and BaO, while the glass transition temperature is decreased. After the reaction with the electrolyte at 60oC for 72 h, the addition of 5 mol% of BaO and 2 mol% of Al 2 O 3 considerably enhances the chemical stability of the glass. X-ray diffraction (XRD) and scanning electron microscope (SEM) are used to examine the reaction between the electrolyte and glasses. The structural contribution of the additives is also investigated and discussed. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://ocean.kisti.re.kr/downfile/volume/kcs/SRMHB8/2015/v52n2/SRMHB8_2015_v52n2_114.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
