High-efficiency energy transfer pathways between Er(III) and Tm(III) in metal-organic frameworks for tunable upconversion emission and optical temperature sensing

2021 ◽  
pp. 118296
Author(s):  
Wen Liu ◽  
Mingyu Zhao ◽  
Guotao Xiang ◽  
Zhenglin Han ◽  
Fei Xia ◽  
...  
Keyword(s):  
Energy Transfer ◽  
High Efficiency ◽  
Metal Organic Frameworks ◽  
Upconversion Emission ◽  
Temperature Sensing ◽  
Metal Organic

High efficiency LaOCl supported Fe-Fe3C-based catalyst for hydrogenation of nitroarenes fabricated by coordination-assisted-pyrolysis

2021 ◽  
Author(s):  
Xuewei Li ◽  
Wei She ◽  
Jing Wang ◽  
Weizuo Li ◽  
Guangming Li
Keyword(s):  
High Efficiency ◽  
Metal Organic Frameworks ◽  
Efficient Catalyst ◽  
Considerable Potential ◽  
Highly Efficient ◽  
Hydrogenation Reactions ◽  
Metal Organic ◽  
Carbon Based

Bi-metal organic frameworks (Bi-MOFs) derived carbon-based catalysts have exhibited the considerable potential for hydrogenation reactions. However, designing a suitable bi-MOF to fabricate the highly efficient catalyst is still great challenge....

Role of a 3D Structure in Energy Transfer in Mixed-Ligand Metal–Organic Frameworks

2021 ◽  
Author(s):  
Shaunak M. Shaikh ◽  
Stefan Ilic ◽  
Bradley J. Gibbons ◽  
Xiaozhou Yang ◽  
Elena Jakubikova ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Metal Organic Frameworks ◽  
3D Structure ◽  
Mixed Ligand ◽  
Metal Organic

scholarly journals Energy Transfer in Metal–Organic Frameworks and Its Applications

2020 ◽  
Vol 1 (3) ◽  
pp. 2000019
Author(s):  
Wenqian Cao ◽  
Ying Tang ◽  
Yuanjing Cui ◽  
Guodong Qian
Keyword(s):  
Energy Transfer ◽  
Metal Organic Frameworks ◽  
Metal Organic

Novel bimetallic lanthanide metal–organic frameworks (Ln-MOFs) for colour-tuning through energy-transfer between visible and near-infrared emitting Ln3+ ions

2019 ◽  
Vol 7 (9) ◽  
pp. 2751-2757 ◽  
Author(s):  
Min Zeng ◽  
Chuanlang Zhan ◽  
Jiannian Yao
Keyword(s):  
Energy Transfer ◽  
Near Infrared ◽  
Metal Organic Frameworks ◽  
Color Tuning ◽  
Metal Organic ◽  
Lanthanide Metal ◽  
Colour Tuning

Controllable color-tuning has been achieved in a bimetallic Ln-MOF through energy transfer from visible-emitting to near-infrared-emitting Ln ions.

scholarly journals Crystal Structure Dependence of the Energy Transfer from Tb(III) to Yb(III) in Metal–Organic Frameworks Based in Bispyrazolylpyridines

Crystals ◽  
2020 ◽  
Vol 10 (2) ◽  
pp. 69 ◽  
Author(s):  
Paloma Martinez-Martin ◽  
Josefina Perles ◽  
Juan Carlos Rodriguez-Ubis
Keyword(s):  
Crystal Structure ◽  
Energy Transfer ◽  
Organic Molecules ◽  
Metal Organic Frameworks ◽  
Structure Dependence ◽  
Characteristic Emission ◽  
Metal Organic ◽  
Lanthanide Metal ◽  
Coordinated Water ◽  
Luminescent Behavior

Luminescent mixed lanthanide metal−organic framwork (MOF) materials have been prepared from two polyheterocyclic diacid ligands, 2,6-bis(3-carboxy-1-pyrazolyl)pyridine and 2,6-bis(4-carboxy-1-pyrazolyl)pyridine. The crystal structures of the two organic molecules are presented together with the structures for the MOFs obtained by hydrothermal synthesis either with Yb(III) or mixed Tb(III)/Yb(III) ions. Different coordination architectures result from each ligand, revealing also important differences between the lanthanides. The mixed lanthanide metal−organic frameworks also present diverse luminescent behavior; in the case of 2,6-bis(4-carboxy-1-pyrazolyl)pyridine, where no coordinated water is present in the metal environment, Tb(III) and Yb(III) characteristic emission is observed by excitation of the bispyrazolylpyridine chromophore.

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