Enhancement of quantum yield of LaPO_4:Ce~(3+):Tb ~(3+) nanocrystals by carbon nanotube induced suppression of the 1-dimensional growth

Fang J.; Guo Y.; Lu G.; Raston C.L.; Iyer K.S.

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Enhancement of quantum yield of LaPO_4:Ce~(3+):Tb ~(3+) nanocrystals by carbon nanotube induced suppression of the 1-dimensional growth

机译：碳纳米管诱导的一维生长抑制提高LaPO_4：Ce〜（3 +）：Tb〜（3+）纳米晶体的量子产率

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Doped lanthanum phosphate nanocrystals are a class of fluorescent material of enormous interest, presenting an unusual dichotomy on the nanoscale. The quantum yields of these crystals drops significantly in the nanoscale when compared with the corresponding bulk yields. Herein we show that the suppression of their thermodynamically favored 1-D growth in the nanoscale results in an increase in the quantum yield. This is possible by inducing heterogeneous nucleation of the crystals on the surface of single walled carbon nanotubes.

机译：掺杂的磷酸镧纳米晶体是一类备受关注的荧光材料，在纳米级上呈现出不寻常的二分法。与相应的整体产率相比，这些晶体的量子产率在纳米级显着下降。在本文中，我们表明抑制它们的热力学有利于纳米级的1-D生长导致量子产率的增加。通过在单壁碳纳米管的表面上诱导晶体的异质成核，这是可能的。

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《Dalton transactions: An international journal of inorganic chemistry》 |2011年第13期|共3页
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Fang J.; Guo Y.; Lu G.; Raston C.L.; Iyer K.S.;
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1. Enhancement of quantum yield of LaPO_4:Ce~(3+):Tb ~(3+) nanocrystals by carbon nanotube induced suppression of the 1-dimensional growth [J] . Fang J., Guo Y., Lu G., Dalton transactions: An international journal of inorganic chemistry . 2011,第13期

机译：碳纳米管诱导的一维生长抑制提高LaPO_4：Ce〜（3 +）：Tb〜（3+）纳米晶体的量子产率
2. Suppression of luminescence quenching at the nanometer scale in Gd_2O_3 doped with Eu~(3+) or Tb~(3+): Systematic comparison between nanometric and macroscopic samples of life-time, quantum yield, radiative and non-radiative decay rates [J] . B. Mutelet, P. Perriat, G. Ledoux, Journal of Applied Physics . 2011,第9期

机译：在Eu〜（3+）或Tb〜（3+）掺杂的Gd_2O_3中抑制纳米级的发光猝灭：寿命，量子产率，辐射和非辐射衰变率的纳米和宏观样品的系统比较
3. Mechanism and Enhanced Yield of Carbon Nanotube Growth on Stainless Steel by Oxygen-Induced Surface Reconstruction [J] . Pattinson Sebastian W., Viswanath Balakrishnan, Zakharov Dmitri N., Chemistry of Materials: A Publication of the American Chemistry Society . 2015,第3期

机译：氧诱导表面重构在不锈钢上生长碳纳米管的机理和提高的产量
4. Quantum Yield Measurements of KY_3F_(10): Er~(3+)/Yb~(3+) Nanocrystals Excited by a 976 nm Laser [C] . Xiaojie Xue, Tonglei Cheng, Takenobu Suzuki, Conference on Lasers and Electro-Optics . 2016

机译：KY_3F_（10）的量子产量测量：ER〜（3 +）/ Yb〜（3+）纳米晶体由976nm激光激发
5. Kinetic modeling and experimental analysis of gold-coated carbon nanotube (gCNT) synthesis through gold(3+) reduction. [D] . Garrison, Thomas Frederick. 2007

机译：通过金（3+）还原合成金涂层碳纳米管（gCNT）的动力学建模和实验分析。
6. Laser-induced pinpoint hydrogen evolution from benzene and water using metal free single-walled carbon nanotubes with high quantum yields [O] . Kei Ohkubo, Naoki Kohno, Yusuke Yamada, 2015

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7. Near infrared emission and multicolor tunability of enhanced upconversion emission from Er 3+ –Yb 3+ co-doped Nb 2 O 5 nanocrystals embedded in silica-based nanocomposite and planar waveguides for photonics [O] . Felipe Thomaz Aquino, Jefferson Luis Ferrari, Lauro June Queiroz Maia, 2016

机译：ER 3+ -YB 3+共掺杂Nb 2 O 5纳米晶体从基于二氧化硅的纳米复合材料和平面波导的近红外发射和多色可调节性的近红外发射和多色可调节性和用于光子的平面波导
8. Experimental Study of the Triatomic Hydrogen Molecule Through the Collisional Sequence H sub 3+ Yields H sub 3 Yields H sub 3+ Undergone by Fast Beams in Argon [R] . Gaillard, M. J., Poizat, J. C., Remillieux, J., 1983

机译：双嘧啶氢分子通过碰撞序列的实验研究H sub 3+产率H sub 3产生H sub 3+在氩气中经过快速光束

Enhancement of quantum yield of LaPO_4:Ce~(3+):Tb ~(3+) nanocrystals by carbon nanotube induced suppression of the 1-dimensional growth

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