scholarly journals Bright green emission from f-MWCNT embedded co-doped Bi3+ + Tb3+:polyvinyl alcohol polymer nanocomposites for photonic applications

RSC Advances ◽  
2017 ◽  
Vol 7 (25) ◽  
pp. 15084-15095 ◽  
Author(s):  
K. Naveen Kumar ◽  
R. Padma ◽  
Y. C. Ratnakaram ◽  
Misook Kang
Keyword(s):  
Carbon Nanotube ◽  
Polyvinyl Alcohol ◽  
Polymer Nanocomposites ◽  
Green Emission ◽  
Multi Walled Carbon Nanotube ◽  
Bright Green ◽  
Uv Excitation ◽  
Co Doped

A bright, dazzling green emission has been obtained from functionalized multi walled carbon nanotube (f-MWCNT)-embedded Bi3+ + Tb3+:PVA polymer nanocomposites under UV excitation.

Dazzling green emission from graphene oxide nanosheet-embedded co-doped Ce3+ and Tb3+:PVA polymer nanocomposites for photonic applications

RSC Advances ◽  
2016 ◽  
Vol 6 (59) ◽  
pp. 54525-54538 ◽  
Author(s):  
K. Naveen Kumar ◽  
R. Padma ◽  
J. L. Rao ◽  
Misook Kang
Keyword(s):  
Graphene Oxide ◽  
Energy Transfer ◽  
Polymer Nanocomposites ◽  
Green Emission ◽  
Graphene Oxide Nanosheet ◽  
Uv Excitation ◽  
Co Doped

Novel dazzling green emission has been obtained from graphene oxide nanosheet-embedded Ce3+ and Tb3+:PVA polymer nanocomposites under UV excitation. The green emission of Tb3+ is enhanced by an energy transfer from Ce3+ to Tb3+ and GO NS to Tb3+.

Evaluation of multi-walled carbon nanotube concentrations in polymer nanocomposites by Raman spectroscopy

Carbon ◽  
2014 ◽  
Vol 76 ◽  
pp. 301-309 ◽  
Author(s):  
Giannis Bounos ◽  
Konstantinos S. Andrikopoulos ◽  
Theodoros K. Karachalios ◽  
George A. Voyiatzis
Keyword(s):  
Raman Spectroscopy ◽  
Carbon Nanotube ◽  
Polymer Nanocomposites ◽  
Multi Walled Carbon Nanotube

The Luminescence Properties of BaGd2(MoO4)4: Eu3+, Er3+, Yb3+ Phosphors

2010 ◽  
Vol 663-665 ◽  
pp. 137-140 ◽  
Author(s):  
Jia Yue Sun ◽  
Wei Hang Zhang ◽  
Yu Jing Lan ◽  
Hai Yan Du
Keyword(s):  
Red Light ◽  
Green Light ◽  
Green Emission ◽  
Infrared Light ◽  
Solid State Method ◽  
Light Excitation ◽  
Bright Green ◽  
State Method ◽  
Uv Excitation ◽  
Color Emission

Two-color emission phosphors BaGd2(MoO4)4: Eu3+, Er3+, Yb3+ have been synthesized by the high temperature solid-state method. The as-prepared BaGd2(MoO4)4: Eu3+, Er3+, Yb3+ phosphors can emit intense red light under 395 nm UV excitation, while it will show bright green light upon 980 nm infrared light excitation. It is found that the red emission peaks at 595 and 614 nm should be attributed to 5D0-7F1 and 5D0-7F2 transitions of Eu3+, respectively. The green emission peaks centered at 532 and 553 nm under 980 nm excitation, are attributed to Er3+ transitions from 4H11/2 -4I15/2 and 4S3/2-4I15/2, respectively.

Epoxidized multi-walled carbon nanotube buckypapers: A scaffold for polymer nanocomposites with enhanced mechanical properties

2015 ◽  
Vol 281 ◽  
pp. 793-803 ◽  
Author(s):  
George Trakakis ◽  
George Anagnostopoulos ◽  
Lambrini Sygellou ◽  
Asterios Bakolas ◽  
John Parthenios ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Carbon Nanotube ◽  
Polymer Nanocomposites ◽  
Multi Walled Carbon Nanotube
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