NDLI: Synthesis of upconversion NaYF4:Yb3+,Er3+ particles with enhanced luminescent intensity through control of morphology and phase

Please wait, while we are loading the content...

Alkoxide-intercalated CoFe-layered double hydroxides as precursors of colloidal nanosheet suspensions: structural, magnetic and electrochemical properties

Tungstate nanosheet ink as a photonless and electroless chromic device

π-Conjugation-interrupted hyperbranched polymer electrets for organic nonvolatile transistor memory devices

Facile synthesis of phase-pure FeCr₂Se₄ and FeCr₂S₄ nanocrystals via a wet chemistry method

Flexible transparent conductive films on PET substrates with an AZO/AgNW/AZO sandwich structure

Crafting NPB with tetraphenylethene: a win–win strategy to create stable and efficient solid-state emitters with aggregation-induced emission feature, high hole-transporting property and efficient electroluminescence

Intrinsic low dielectric behaviour of a highly thermally stable Sr-based metal–organic framework for interlayer dielectric materials

Facile preparation, formation mechanism and microwave absorption properties of porous carbonyl iron flakes

Studies of the fine-grain sub-layer in the printed CZTSSe photovoltaic devices

Self-assembled wire-like and honeycomb-like osmium nanoclusters (NCs) in DNA with pronounced catalytic and SERS activities

Synergistically controlled nano-templated growth of tunable gold bud-to-blossom nanostructures: a pragmatic growth mechanism

Local charge writing in epitaxial SmNiO₃ thin films

Microemulsion-based synthesis of V_1−xW_xO₂@SiO₂ core–shell structures for smart window applications

Enhancing the efficiency of opto-electronic devices by the cathode modification

Ultrafast electron transfer in the nanocomposite of the graphene oxide–Au nanocluster with graphene oxide as a donor

Photovoltaic performance enhancement of P3HT/PCBM solar cells driven by incorporation of conjugated liquid crystalline rod-coil block copolymers

Effect of graphite oxide structure on the formation of stable self-assembled conductive reduced graphite oxide hydrogel

Back cover

Journal of Materials Chemistry C Vol - 2 Issue - 9

Journal of Materials Chemistry C Vol - 2 Issue - 8

Journal of Materials Chemistry C Vol - 2 Issue - 7

Journal of Materials Chemistry C Vol - 2 Issue - 6

Journal of Materials Chemistry C Vol - 2 Issue - 5

Journal of Materials Chemistry C Vol -1

Synthesis of upconversion NaYF₄:Yb³⁺,Er³⁺ particles with enhanced luminescent intensity through control of morphology and phase

Content Provider	Royal Society of Chemistry (RSC)
Author	Liu, Ming Xu, Feng Lin, Min Pingguan-Murphy, Belinda Dong, YuQing Lu, Tian Jian Li, Ying Hui Duan, ZhenFeng Zhao, Ying Qiu, MuShu
Copyright Year	2014
Abstract	Preparation of well-defined NaYF4 crystals with bright upconversion emission remains a major challenge. The complicated chemical reactions as well as the effect of structure, phase and morphology on the emission efficiency require fine tuning of multiple parameters during the growth of NaYF4 crystals. In this study, we successfully synthesized NaYF4:Yb3+,Er3+ microcrystals with well-controlled morphologies (e.g., sphere and tube) and enhanced luminescent intensity through tuning pH values and ion concentrations in the initial reaction solution. With increasing reaction time, the phase of NaYF4:Yb3+,Er3+ changes from cubic to hexagonal, while the morphology follows the change from spheres to microtubes and then to microrods. Upon excitation by 980 nm infrared light, hexagonal NaYF4:Yb3+,Er3+ microtubes show a significant enhancement in green upconversion emission, which is much stronger than that observed in particles with other morphologies. This phase and morphology dependent strong upconversion emission holds great potential for applications in photonic devices and bioanalyses.
Starting Page	3671
Ending Page	3676
Page Count	6
File Format	HTM / HTML PDF
ISSN	20507526
Volume Number	2
Issue Number	19
Journal	Journal of Materials Chemistry C
DOI	10.1039/c4tc00129j
Language	English
Publisher	Royal Society of Chemistry
Access Restriction	Open
Subject Keyword	PH Ion Infrared spectroscopy
Content Type	Text
Resource Type	Article
Subject	Chemistry Materials Chemistry

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Synthesis of Upconversion β-NaYF4:Nd3+/Yb3+/Er3+ Particles with Enhanced Luminescent Intensity through Control of Morphology and Phase

Control of Green and Red Upconversion in NaYF4:Yb3+,Er3+ Nanoparticles by Excitation Modulation

Synthesis of NaYF4:Yb3+, Er3+ upconversion nanoparticles in normal microemulsions

Controlled synthesis and tunable upconversion luminescence of NaYF₄:Yb³⁺/Er³⁺ nanocrystals by Pb²⁺ tridoping

Power-dependent upconversion luminescence intensity in NaYF4,Yb3+,Er3+ nanoparticles

Experimental demonstration of plasmon enhanced energy transfer rate in NaYF4:Yb3+,Er3+ upconversion nanoparticles

Enhanced red upconversion emission and its mechanism in Yb³⁺–Er³⁺ codoped α-NaLuF₄ nanoparticles

Enhanced photoelectric conversion efficiency of dye-sensitized solar cells by the synergetic effect of NaYF4:Er3+/Yb3+ and g-C3N4

Synthesis of NaYF4:Yb3+, Er3+ upconversion nanoparticles in normal microemulsions

Synthesis of upconversion NaYF₄:Yb³⁺,Er³⁺ particles with enhanced luminescent intensity through control of morphology and phase

Similar Documents

Synthesis of Upconversion β-NaYF4:Nd3+/Yb3+/Er3+ Particles with Enhanced Luminescent Intensity through Control of Morphology and Phase

Control of Green and Red Upconversion in NaYF4:Yb3+,Er3+ Nanoparticles by Excitation Modulation

Synthesis of NaYF4:Yb3+, Er3+ upconversion nanoparticles in normal microemulsions

Controlled synthesis and tunable upconversion luminescence of NaYF4:Yb3+/Er3+ nanocrystals by Pb2+ tridoping

Power-dependent upconversion luminescence intensity in NaYF4,Yb3+,Er3+ nanoparticles

Experimental demonstration of plasmon enhanced energy transfer rate in NaYF4:Yb3+,Er3+ upconversion nanoparticles

Enhanced red upconversion emission and its mechanism in Yb3+–Er3+ codoped α-NaLuF4 nanoparticles

Enhanced photoelectric conversion efficiency of dye-sensitized solar cells by the synergetic effect of NaYF4:Er3+/Yb3+ and g-C3N4

Synthesis of NaYF4:Yb3+, Er3+ upconversion nanoparticles in normal microemulsions

Synthesis of upconversion NaYF4:Yb3+,Er3+ particles with enhanced luminescent intensity through control of morphology and phase

Controlled synthesis and tunable upconversion luminescence of NaYF₄:Yb³⁺/Er³⁺ nanocrystals by Pb²⁺ tridoping

Enhanced red upconversion emission and its mechanism in Yb³⁺–Er³⁺ codoped α-NaLuF₄ nanoparticles

Synthesis of upconversion NaYF₄:Yb³⁺,Er³⁺ particles with enhanced luminescent intensity through control of morphology and phase