CaS:Eu2+@CaZnOS:Mn2+: A dual-UV/green-excited and dual-red-emitting spectral conversion with all-weather resistance
文献类型：期刊论文
| 作者 | Wang, Xiaofang; He, Jiali; Qiu, Zhongxian; Mi, Qinghua; Xu, Jing; Ai, Shiyun; Zhou, Wenli; Liu, Yongfu; Lian, Shixun |
| 刊名 | CERAMICS INTERNATIONAL
 |
| 出版日期 | 2020 |
| 卷号 | 46期号:7页码:9734-9740 |
| 关键词 | NEAR-ULTRAVIOLET SOLAR-ENERGY PHOSPHORS PHOTOSYNTHESIS LUMINESCENT EMISSION GROWTH BLUE |
| DOI | 10.1016/j.ceramint.2019.12.242 |
| 英文摘要 | To pursue green ecological agriculture, long-life functionalized green house is looking for solar spectrum conversions with well spectral match, outstanding thermal and chemical stabilities, excellent anti-photobleaching and UV-conversion performance. CaS:Eu2+-based phosphors are widely known as a candidate for agricultural films with remarkable green-to-red conversion performance while they are also notorious for poor stabilities. In this work, a core-shell structured CaS:Eu2+@CaZnOS:Mn2+ composite phosphor was synthesized by a two-step solid state method. The coating layer of thermally and chemically inert oxysulfide prevents the sulfide core phosphor from hydrophilic, air-sensitive and heat-induced decompositions. Moreover, the addition of Mn2+ in CaZnOS shell qualifies the composite phosphor with strong UV absorption, which contributes to the improvement of the anti-photodegradation of the inner CaS:Eu2+ and the anti-aging of practical polymer films. The additional UV-to-orange red conversion resulting from CaZnOS:Mn2+ further extends the red components for the indoor plants. As a result, this dual UV/green excited and dual red-emitting super stable chalcogenide phosphor can be used as a general spectral conversion for plant cultivation. |
| 学科主题 | Materials Science |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/19708]  |
| 专题 | 2020专题 2020专题_期刊论文 |
| 作者单位 | 1.Qiu, ZX 2.Lian, SX (corresponding author), Hunan Normal Univ, Coll Chem & Chem Engn, Key Lab Chem Biol & Tradit Chinese Med Res,Minist, Key Lab Sustainable Resources Proc & Adv Mat Huna, Changsha 410081, Hunan, Peoples R China. 3.Liu, YF (corresponding author), Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, Ningbo 315201, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Wang, Xiaofang,He, Jiali,Qiu, Zhongxian,et al. CaS:Eu2+@CaZnOS:Mn2+: A dual-UV/green-excited and dual-red-emitting spectral conversion with all-weather resistance[J]. CERAMICS INTERNATIONAL,2020,46(7):9734-9740. |
| APA | Wang, Xiaofang.,He, Jiali.,Qiu, Zhongxian.,Mi, Qinghua.,Xu, Jing.,...&Lian, Shixun.(2020).CaS:Eu2+@CaZnOS:Mn2+: A dual-UV/green-excited and dual-red-emitting spectral conversion with all-weather resistance.CERAMICS INTERNATIONAL,46(7),9734-9740. |
| MLA | Wang, Xiaofang,et al."CaS:Eu2+@CaZnOS:Mn2+: A dual-UV/green-excited and dual-red-emitting spectral conversion with all-weather resistance".CERAMICS INTERNATIONAL 46.7(2020):9734-9740. |
入库方式： OAI收割
来源：宁波材料技术与工程研究所
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