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Inventor:

吴舒婷 (吴舒婷.) [1] (Scholars:吴舒婷) | 姜秀玲 (姜秀玲.) [2] | 黄云 (黄云.) [3] | 黄长沧 (黄长沧.) [4] (Scholars:黄长沧)

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incoPat

Abstract:

本发明公开了一种微孔发光复合材料及其制备方法,将硝酸镧、琥珀酸和异烟酸以摩尔比为1:2:1用水溶解,调节体系为弱酸性,用不锈钢内衬聚四氟乙烯的反应釜密封加热至150-170℃反应2-4天,降温得无色晶体,产率为41%。该产物的结构为微孔型复合材料,且具有吸脱附水表现发光波长显著红移的特点。新制的含水样品在室温下发射光波长为354-364nm,将材料加热200℃至脱水,可发射光波长为423nm。该微孔发光复合材料,具有优良的光学性能,热稳定性、化学稳定性良好,可稳定存在于pH2.5-9.0的酸碱环境中,其制备方法简便,重现性佳。

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Patent Info :

Type: 发明授权

Patent No.: CN201310023850.9

Filing Date: 2013/1/23

Publication Date: 2014/5/21

Pub. No.: CN103074053B

公开国别: CN

Applicants: 福州大学

Legal Status: 未缴年费

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 2

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