Functional materials of borate glasses assorted with cadmium, mixed with alkali materials (x% Li2O, (30-x) Na2O) and doped with 0.1 mol% of CuO are synthesized through melt quenching at room temperature. In this study how the nonlinear variations are occurred in the physical, structural and spectral parameters. Physical parameters like average oxide electronic polarizability α°2−, optical basicity α, Yamashita–Kurosawa’s interaction parameter A and non linear Optical susceptibility α of synthesized glassy materials have been calculated. When these parameters correlated each other with Li2O content these parameters varied in parenthetic manner which portrayed the Mixed Alkali Effect (MAE). X-ray diffraction pattern (XRD) confirms the amorphic nature of the glassy system. The electron paramagnetic resonance (EPR) spectrum of the assimilated glasses revealed resonance signals in the region of g = 2.2575 and calculated consequent bonding parameters. By correlating Optical and EPR studies Cu2+ ions are occupied in host glass interstitial as tetragonally distorted octahedral site symmetry. FTIR spectra of Cu2+ doped glasses demonstrate the vibrational band assignments of BO3 and BO4 groups.
Skip Nav Destination
Article navigation
11 January 2019
MODERN SYNTHETIC METHODOLOGIES FOR CREATING DRUGS AND FUNCTIONAL MATERIALS (MOSM2018): Proceedings of the II International Conference
15–17 November 2018
Yekaterinburg, Russia
Research Article|
January 11 2019
Physical and spectral characterizations of Cu2+ ions doped 19.9 CdO + xLi2O + (30−x) Na2O+50 B2O3 borate glasses
M. Avinash;
M. Avinash
a)
1
Department of Physics, Acharya Nagarjuna University
, Guntur-522510, A.P., India
Search for other works by this author on:
Sk. Johny Basha;
Sk. Johny Basha
b)
1
Department of Physics, Acharya Nagarjuna University
, Guntur-522510, A.P., India
Search for other works by this author on:
V. Khidhirbrahmendra;
V. Khidhirbrahmendra
c)
1
Department of Physics, Acharya Nagarjuna University
, Guntur-522510, A.P., India
Search for other works by this author on:
N. Bakthavatchala Reddy;
N. Bakthavatchala Reddy
d)
2
Ural Federal University, Chemical Engineering Institute
, Yekaterinburg, 620002, Russian Federation
Search for other works by this author on:
Grigory V. Zyryanov;
Grigory V. Zyryanov
e)
2
Ural Federal University, Chemical Engineering Institute
, Yekaterinburg, 620002, Russian Federation
3
I. Ya.Postovskiy Institute of Organic Synthesis, Ural Division of the Russian Academy of Sciences
, 22 S. Kovalevskoy Street, 620219 Yekaterinburg, Russian Federation
Search for other works by this author on:
R. V. S. S. N. Ravikumar
R. V. S. S. N. Ravikumar
f)
1
Department of Physics, Acharya Nagarjuna University
, Guntur-522510, A.P., India
f)Corresponding author: rvssn@yahoo.co.in
Search for other works by this author on:
AIP Conf. Proc. 2063, 040004 (2019)
Citation
M. Avinash, Sk. Johny Basha, V. Khidhirbrahmendra, N. Bakthavatchala Reddy, Grigory V. Zyryanov, R. V. S. S. N. Ravikumar; Physical and spectral characterizations of Cu2+ ions doped 19.9 CdO + xLi2O + (30−x) Na2O+50 B2O3 borate glasses. AIP Conf. Proc. 11 January 2019; 2063 (1): 040004. https://doi.org/10.1063/1.5087336
Download citation file:
Sign in
Don't already have an account? Register
Sign In
You could not be signed in. Please check your credentials and make sure you have an active account and try again.
Sign in via your Institution
Sign in via your InstitutionPay-Per-View Access
$40.00
18
Views