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一种钙钛矿纳米晶荧光材料的制备方法

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10Claims · 1 independent
§ Ⅰ

Dossier Overview

Applicant

温州锌芯钛晶科技有限公司

Original name record: 温州锌芯钛晶科技有限公司 · View all patentsPatent applicant records

Inventor

樊超; 戴兴良; 何海平; 叶志镇

IPC Classification

C09K 11/02 (2006.01)C09K 11/66 (2006.01)C09K 11/88 (2006.01)C09K 11/73 (2006.01)C09K 11/61 (2006.01)B82Y 20/00 (2011.01)B82Y 30/00 (2011.01)B82Y 40/00 (2011.01)

本发明公开了一种钙钛矿纳米晶荧光材料，包括微/介孔模板、基质和钙钛矿纳米晶，其中，所述微/介孔模板内壁附着基质，在所述基质表面生长钙钛矿纳米晶，所述基质的熔点高于钙钛矿纳米晶的熔点。该钙钛矿纳米晶荧光材料具有较高发光率又具有较高发光稳定性。本发明还公开了一种钙钛矿纳米晶荧光材料的制备方法。本发明提供的制备方法无需有机溶剂，制备过程更绿色环保。本发明采用的熔融结晶法工艺简单、可控性强，适合大规模制备钙钛矿纳米晶。本发明还公开了一种钙钛矿纳米晶荧光材料的应用。

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