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Mn和Fe过渡金属离子掺杂天然方钠石近红外发光特性

Near-Infrared Photoluminescence Properties of Natural Sodalite Activated with Mn and Fe Transition Metal Ions Doping

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摘要

采用高温固相法制备了Na8Al6Si6O24Cl2∶Mn和Na8Al6Si6O24Cl2∶Fe近红外发光材料。 测定了荧光粉的X射线粉末衍射(XRD), 及室温下的光致近红外发射光谱和激发光谱。 在400 nm紫外光和602 nm可见光的激发下, Na8Al6Si6O24Cl2∶Mn粉末中的Mn5+(3A2—3T2, 3A2—1E)发射了主发射峰位于1 200 nm的近红外光谱。 实验发现, Mn和S共掺提高了该粉末的近红外发光强度, 文中对此提出了S-2-Mn5+之间的能量传递机理。 在334和500 nm的激发下, Na8Al6Si6O24Cl2∶Fe粉末中的Fe2+(3T1—5E)发射了主发射峰位于1 000 nm的红外光谱, 该现象对提高硅太阳能电池的效率可能具有积极意义。

Abstract

Na8Al6Si6O24Cl2∶Mn and Na8Al6Si6O24Cl2∶Fe NIR phosphors were prepared by a solid-solid reaction at high temperature. Their crystal structures of fluorescent powder were investigated by using X-ray powder diffraction (XRD), and their NIR emission spectrum and excitation spectrum were measured at room temperature. The main emission peak of Mn5+ in the Na8Al6Si6O24Cl2∶Mn phosphor was observed at 1 200 nm in the NIR spectral region under 400 or 602 nm excitation, attributing to the 3A2—3T2 and 3A2—1E transitions of Mn5+ ions. The characteristic NIR luminescence of Mn5+ in sodalite is greatly enhanced by co-doping manganese and sulfur. A mechanism of the energy transfer between S-2 and Mn5+ was also proposed here. The main emission peak of Fe2+ ions in the Na8Al6Si6O24Cl2∶Fe phosphor was recorded at 1 000 nm in the NIR region under the excitation of 334 or 500 nm. This photoluminescence originated from the 3T1—5E transition of Fe2+. Such an emission in the NIR region suggests a potential application in improving solar spectrum to enhance the efficiency of silicon solar cells.

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中图分类号:O482.3

DOI:10.3964/j.issn.1000-0593(2013)11-2926-04

基金项目:国家自然科学基金项目(11264040), 新疆少数民族科技人才特殊培养计划科研项目(200923117), 新疆师范大学研究生创新基金项目(20121212)和理论物理自治区重点学科项目(LLWLY201110)资助

收稿日期:2013-03-01

修改稿日期:2013-05-16

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吐尔逊·艾迪力比克:新疆矿物发光材料及其微结构实验室, 新疆师范大学, 新疆 乌鲁木齐830054新疆伊犁师范学院, 新疆 伊宁835000
巴合提古丽·阿斯里别克:新疆伊犁师范学院, 新疆 伊宁835000
艾尔肯·斯地克:新疆矿物发光材料及其微结构实验室, 新疆师范大学, 新疆 乌鲁木齐830054

联系人作者:吐尔逊·艾迪力比克(1462934403@qq.com)

备注:吐尔逊·艾迪力比克, 1971年生, 新疆师范大学物理与电子工程学院硕士研究生

【1】Gaft M, Panczer G, Nagli I, et al. Physics and Chemistry of Minerals, 2009, 36: 127.

【2】VanDoorn C Z, Schipper D J. Physics Letters, 1971, 34A: 139.

【3】Aierken Sidike, Alifu Sawuti, Wang Xiangming, et al. Physics and Chemistry of Minerals, 2007, 34: 477.

【4】Tuerxun Aidilibike, Bahetiguli Asilibieke, Guzaliayi Juman, et al(吐尔逊·艾迪力比克, 巴合提古丽·埃斯里别克, 古扎丽阿艺·居曼, 等). Journal of Xinjiang Normal University(新疆师范大学学报), 2012, 4: 86.

【5】Deng Kaimo, Gong Tao, Hu Lingxun. Opt. Exp., 2011, 19: 1749.

【6】Deng Kaimo, Wei Xiantao. Applied Physics B, 2011, 102: 555.

【7】Ajo D, Favaro M L, Pozza G. Journal of Materials Science, 1997, 32: 4217.

【8】YAN Shou-xun, ZHANG Bing, ZHAO Yong-chao, et al(燕守勋, 张兵, 赵永超, 等). Remote Sensing Technology and Application(遥感技术与应用), 2003, 18: 191.

【9】HUANG Shi-hua, LOU Li-ren(黄世华, 楼立人). Chinese Journal of Luminescence(发光学报), 2008, 29(4): 646.

引用该论文

Tuerxun·Aidilibike,Bahetiguli·Asilibieke,Aierken·Sidike. Near-Infrared Photoluminescence Properties of Natural Sodalite Activated with Mn and Fe Transition Metal Ions Doping[J]. Spectroscopy and Spectral Analysis, 2013, 33(11): 2926-2929

吐尔逊·艾迪力比克,巴合提古丽·阿斯里别克,艾尔肯·斯地克. Mn和Fe过渡金属离子掺杂天然方钠石近红外发光特性[J]. 光谱学与光谱分析, 2013, 33(11): 2926-2929

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