Hybrids based on lanthanide ions activated yttrium metal–organic frameworks: functional assembly, polymer film preparation and luminescence tuning

2014 ◽  
Vol 2 (26) ◽  
pp. 5098-5104 ◽  
Author(s):  
Tian-Wei Duan ◽  
Bing Yan
Keyword(s):  
Polymer Film ◽  
Solvothermal Method ◽  
Metal Organic Frameworks ◽  
Lanthanide Ions ◽  
Excitation Wavelength ◽  
Metal Organic ◽  
Film Preparation ◽  
Varied Concentration ◽  
Co Doped

A series of novel lanthanide (Eu, Tb, Sm, Dy) doped yttrium 1,3,5-benzenetricarboxylate have been obtainedviasolvothermal method. With varied concentration of co-doped europium and terbium in yttrium 1,3,5-benzenetricarboxylate, the emitting colors of obtained materials changed under the same excitation wavelength.

Lanthanides post-functionalized indium metal–organic frameworks (MOFs) for luminescence tuning, polymer film preparation and near-UV white LED assembly

2016 ◽  
Vol 45 (46) ◽  
pp. 18585-18590 ◽  
Author(s):  
Jing-Xing Wu ◽  
Bing Yan
Keyword(s):  
Thin Films ◽  
Polymer Film ◽  
White Light ◽  
Polymer Thin Films ◽  
Metal Organic Frameworks ◽  
Excitation Wavelength ◽  
White Led ◽  
Metal Organic ◽  
Film Preparation ◽  
Indium Metal

In-MOF–Eu polymer thin films and a white light LED are prepared. The surface of the LED bulb is covered by the polymer and it can emit dazzling white light under a certain excitation wavelength.

Cadmium metal–organic frameworks: Ln3+ ion functionalized assembly, fluorescence tuning and polymer film preparation

2016 ◽  
Vol 40 (4) ◽  
pp. 3732-3737 ◽  
Author(s):  
Han Weng ◽  
Bing Yan
Keyword(s):  
Polymer Film ◽  
Polymer Films ◽  
Sodium Acetate ◽  
Metal Organic Frameworks ◽  
Cadmium Metal ◽  
Metal Organic ◽  
Film Preparation

We obtain size-reduced Cd-MOFs with the assistance of sodium acetate, with the use of it, luminescent and transparent polymer films are prepared for further application.

Phase selectivity and tunable photophysical nature of rare earth metal–organic frameworks of EuxY1−x-PTC (H3PTC = 2,4,6-pyridine tricarboxylic acid; x = 0–1)

2020 ◽  
Vol 49 (42) ◽  
pp. 14985-14994
Author(s):  
Xu-Sheng Gao ◽  
Mei-Juan Ding ◽  
Jin Zhang ◽  
Li-Duo Zhao ◽  
Xiao-Ming Ren
Keyword(s):  
Rare Earth ◽  
Solid Solutions ◽  
Rare Earth Metal ◽  
Metal Organic Frameworks ◽  
Earth Metal ◽  
Tricarboxylic Acid ◽  
Excitation Wavelength ◽  
Metal Organic ◽  
Phase Selectivity

All solid solutions (EuxY1−x-PTC, x = 0.013–0.82) are isomorphic to Eu-PTC, but different from Y-PTC, and show phase selectivity as well as excitation wavelength dependent emission.

Lanthanide metal–organic frameworks based on the 4,4′-oxybisbenzoic acid ligand: synthesis, structures and physical properties

2015 ◽  
Vol 39 (12) ◽  
pp. 9872-9878 ◽  
Author(s):  
Yun Li ◽  
Ning Wang ◽  
Yan-Ju Xiong ◽  
Qian Cheng ◽  
Jie-Fang Fang ◽  
...  
Keyword(s):  
Physical Properties ◽  
Solvothermal Synthesis ◽  
Metal Organic Frameworks ◽  
Lanthanide Ions ◽  
Acid Ligand ◽  
Metal Organic ◽  
Lanthanide Metal ◽  
Ligand Synthesis

Using solvothermal synthesis, eight new 3D microporous lanthanide-ions-based MOFs constructed from 4,4′-oxybisbenzoic acid were obtained and displayed two types of architecture.

3D hollow cage copper cobalt sulfide derived from metal–organic frameworks for high-performance asymmetric supercapacitors

CrystEngComm ◽  
2021 ◽  
Author(s):  
Jiaqi Wang ◽  
Yiling Quan ◽  
Guoxiang Wang ◽  
Dazhi Wang ◽  
Jie Xiao ◽  
...  
Keyword(s):  
Specific Surface ◽  
Surface Area ◽  
High Performance ◽  
Solvothermal Method ◽  
Metal Organic Frameworks ◽  
Cobalt Sulfide ◽  
Large Specific Surface Area ◽  
Asymmetric Supercapacitors ◽  
Metal Organic ◽  
One Step

Metal–organic frameworks (MOFs) attracted considerable attention through their large specific surface area and excellent adjustable voids. A one-step solvothermal method is proposed herein to fabricate the 3D hollow cage copper-cobalt...

Cobalt and nitrogen co-doped porous carbon/carbon nanotube hybrids anchored with nickel nanoparticles as high-performance electrocatalysts for oxygen reduction reactions

Nanoscale ◽  
2020 ◽  
Vol 12 (24) ◽  
pp. 13028-13033 ◽  
Author(s):  
Yan Wu ◽  
Liya Ge ◽  
Andrei Veksha ◽  
Grzegorz Lisak
Keyword(s):  
Carbon Nanotube ◽  
Porous Carbon ◽  
High Performance ◽  
Nickel Nanoparticles ◽  
Metal Organic Frameworks ◽  
Cost Effective ◽  
Oxygen Reduction Reactions ◽  
Highly Active ◽  
Metal Organic ◽  
Co Doped

A highly active and cost-effective ORR catalyst was made from metal–organic frameworks and shows an excellent ORR performance, comparable to that of commercial Pt/C.

Ag+-sensitized lanthanide luminescence in Ln3+ post-functionalized metal–organic frameworks and Ag+ sensing

2015 ◽  
Vol 3 (9) ◽  
pp. 4788-4792 ◽  
Author(s):  
Ji-Na Hao ◽  
Bing Yan
Keyword(s):  
Energy Transfer ◽  
Metal Organic Frameworks ◽  
Intramolecular Energy Transfer ◽  
Lanthanide Luminescence ◽  
New Class ◽  
Metal Organic ◽  
Nir Luminescence ◽  
Co Doped

A new class of lanthanide luminescent MOFs was constructed by encapsulating Ln3+ into the pores of MIL-121 (Ln3+@MIL-121). Ag+ was found to be able to greatly enhance the weak visible or NIR luminescence of Ln3+@MIL-121 since it can induce more efficient intramolecular energy transfer from the ligand to Ln3+ in Ag–Ln co-doped MOFs.

Lanthanide functionalized hybrid materials of polyoxometallate based metal–organic frameworks for multi-color luminescence

2017 ◽  
Vol 41 (21) ◽  
pp. 12795-12800 ◽  
Author(s):  
G. D. Jia ◽  
B. Yan
Keyword(s):  
Hybrid Materials ◽  
Metal Organic Frameworks ◽  
Excitation Wavelength ◽  
Metal Organic ◽  
White Luminescence

Lanthanide functionalized hybrids of polyoxometallate based MOF Ln3+⊂COK-15 are prepared and display multi-color light, together with a white luminescence (x = 0.3845, y = 0.303) by tuning an appropriate amount of Eu3+ and a suitable excitation wavelength.

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