Sensitization of Er~(3+) Infrared Photoluminescence Embedded in a Hybrid Organic-Inorganic Copolymer containing Octahedral Molybdenum Clusters

Yann Molard; Christophe Labbe; Julien Cardin; Stephane Cordier

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Sensitization of Er~(3+) Infrared Photoluminescence Embedded in a Hybrid Organic-Inorganic Copolymer containing Octahedral Molybdenum Clusters

机译：含八面体钼团簇的有机-无机杂化共聚物中嵌入的Er〜（3+）红外光致敏

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Luminescent hybrid copolymers are obtained by copolymerizing in bulk methylmethacrylate with a methacrylic acid (MAC) solution containing [n-Bu_4N]_2[Mo_6Br_8(MAC)_6], and aliquots of an Er(TMHD)_3 complex (TMHD for 2,2,6,6-tetramethyl-3,5-heptanedione) solution. This leads to novel homogeneous and transparent hybrid materials in which the Er~(3+) infrared luminescence at 1.55 μm, a standard wavelength for telecommunication applications, is up to six time more intense in the presence of Mo_6 clusters when samples are irradiated at 476.5 nm. This work demonstrates the outstanding potential of Mo_6 clusters, compounds obtained by high-temperature solid-state synthesis, in the design of functional hybrid materials via soft chemistry routes.

机译：通过将甲基丙烯酸甲酯与含有[n-Bu_4N] _2 [Mo_6Br_8（MAC）_6]和Er（TMHD）_3络合物的等分试样（TMHD为2,2， 6,6-四甲基-3,5-庚二酮）溶液。这导致了新颖的均质和透明混合材料，其中在Mo_6团簇的存在下，当以476.5辐照样品时，电信应用的标准波长1.55μm的Er〜（3+）红外发光强度提高了六倍。纳米这项工作证明了Mo_6团簇（通过高温固态合成获得的化合物）在通过软化学路线设计功能性杂化材料方面的巨大潜力。

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《Advanced Functional Materials》 |2013年第38期|4821-4825|共5页
作者
Yann Molard; Christophe Labbe; Julien Cardin; Stephane Cordier;
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UMR, Institut des Sciences Chimiques de Rennes UR1-CNRS 6226, Universite de Rennes 1 Campus de Beaulieu, CS 74205, F-35042 Rennes Cedex, France;

Universite de Caen Centre de Recherche sur les Ions les Materiaux et la Photonique (CIMAP) ENSICAEN, CNRS, CEA/IRAMIS, 14050 CAEN cedex, France;

Universite de Caen Centre de Recherche sur les Ions les Materiaux et la Photonique (CIMAP) ENSICAEN, CNRS, CEA/IRAMIS, 14050 CAEN cedex, France;

UMR, Institut des Sciences Chimiques de Rennes UR1-CNRS 6226, Universite de Rennes 1 Campus de Beaulieu, CS 74205, F-35042 Rennes Cedex, France;

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2. Crystalline and liquid crystalline organic-inorganic hybrid salts with cation-sensitized hexanuclear molybdenum cluster complex anion luminescence [J] . B?cker J., Mihm S., Mallick B., European journal of inorganic chemistry . 2011,第26期

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3. 1.2 μm and 1.5 μm near-infrared photoluminescence and visible upconversion photoluminescence in GeGaS:Er~(3+)/Ho~(3+) glasses under 980 nm excitation [J] . Himics Dianna, Strizik Lukas, Oswald Jiri, Journal of materials science . 2018,第20期

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4. Comparison of Er~(3+) Photoluminescence and Photoluminescence Excitation Spectroscopy in In-situ-doped GaN:Er and Er-implanted GaN [C] . Andrea M. Mitofsky, George C. Papen, Stephen G. Bishop, MRS Meeting . 2001

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5. Manipulating Energy and Electron Transfer across Hybrid Organic-Inorganic Interfaces in Dye-Sensitized Solar Cells [D] . Ogunsolu, Omotola Olukemi. 2018

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7. Sensitization of Er 3 + Infrared Photoluminescence Embedded in a Hybrid Organic-Inorganic Copolymer containing Octahedral Molybdenum Clusters [O] . Molard, Yann, Labbé, Christophe, Cardin, Julien, 2013

机译：嵌入八面体钼团簇的有机-无机杂化共聚物中嵌入的Er 3 +红外光致敏化
8. Room temperature CW laser efficiency of Yb(sup 3+-)Er(sup 3+) and Tm(sup 3+) doped silicates in the infrared region [R] . Borel, C. , Souriau, J. C. , Wyon, C. , 1993

机译：室温在红外区域中Yb（sup 3 + - ）Er（sup 3+）和Tm（sup 3+）掺杂硅酸盐的CW激光效率

Sensitization of Er~(3+) Infrared Photoluminescence Embedded in a Hybrid Organic-Inorganic Copolymer containing Octahedral Molybdenum Clusters

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