Low-Temperature Fast Firing Preparation of Zn2TiO4 Crystalline Photovoltaic Glass Ink and Its Properties
Title: | Low-Temperature Fast Firing Preparation of Zn2TiO4 Crystalline Photovoltaic Glass Ink and Its Properties |
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Authors: | Yongjian Chen, Weixia Dong, Qifu Bao, Tiangui Zhao, Zhipeng Cheng, Yan Xu |
Source: | Inorganics, Vol 12, Iss 6, p 169 (2024) |
Publisher Information: | MDPI AG, 2024. |
Publication Year: | 2024 |
Collection: | LCC:Inorganic chemistry |
Subject Terms: | Zn2TiO4, photovoltaic glass ink, chemical stability, reflectivity, fast firing, Inorganic chemistry, QD146-197 |
More Details: | A Zn2TiO4 crystalline photovoltaic glass ink was prepared by fast firing at 700 °C for 5 min by the glass crystallisation method, which effectively improved the reflectivity and acid resistance of the photovoltaic glass ink coating. The phase, morphology and properties of the samples were tested by XRD, SEM and UV-vis diffuse reflection, etc. The enhanced reflectivity mechanism was proposed. The results showed that the increase in ZnO/SiO2 ratio reduced the transition temperature (Tg) and crystallisation temperature (Tp) of the glass melt, which could promote the crystallinity of Zn2TiO4 in photovoltaic glass ink coatings and thus improve the acid resistance of photovoltaic glass inks. Significant improvement in reflectance and whiteness is due to the Zn2TiO4 crystallinity growth, which fills in the pores of the ink surface, and TiO2 fillers keep almost the same surface roughness (0.2 µm) and wetting angle (5.2°). Typical samples achieved 89.2% of the whiteness and 88.0% of the reflectance, and the weight loss in acid was 3.9 mg/cm2, which could improve the efficiency of solar power generation. |
Document Type: | article |
File Description: | electronic resource |
Language: | English |
ISSN: | 2304-6740 |
Relation: | https://www.mdpi.com/2304-6740/12/6/169; https://doaj.org/toc/2304-6740 |
DOI: | 10.3390/inorganics12060169 |
Access URL: | https://doaj.org/article/04b6063b0a974d2b8fd8b84d37c33de0 |
Accession Number: | edsdoj.04b6063b0a974d2b8fd8b84d37c33de0 |
Database: | Directory of Open Access Journals |
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RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.3390/inorganics12060169 Languages: – Text: English PhysicalDescription: Pagination: PageCount: 1 StartPage: 169 Subjects: – SubjectFull: Zn2TiO4 Type: general – SubjectFull: photovoltaic glass ink Type: general – SubjectFull: chemical stability Type: general – SubjectFull: reflectivity Type: general – SubjectFull: fast firing Type: general – SubjectFull: Inorganic chemistry Type: general – SubjectFull: QD146-197 Type: general Titles: – TitleFull: Low-Temperature Fast Firing Preparation of Zn2TiO4 Crystalline Photovoltaic Glass Ink and Its Properties Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Yongjian Chen – PersonEntity: Name: NameFull: Weixia Dong – PersonEntity: Name: NameFull: Qifu Bao – PersonEntity: Name: NameFull: Tiangui Zhao – PersonEntity: Name: NameFull: Zhipeng Cheng – PersonEntity: Name: NameFull: Yan Xu IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 06 Type: published Y: 2024 Identifiers: – Type: issn-print Value: 23046740 Numbering: – Type: volume Value: 12 – Type: issue Value: 6 Titles: – TitleFull: Inorganics Type: main |
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