
9. K. Lokesh, G. Kavitha, E. Manikandan, G.K. Mani, K.
Kaviyarasu, J.B. Rayappan, R. Ladchumananandasivam, J.S.
Aanand, M. Jayachandran, M. Maaza, Effective ammonia
detection using n-ZnO/p-NiO heterostructured nanofibers.
IEEE Sens. J. 16(8), 2477–2483 (2016)
10. S. Goel, B. Kumar, A review on piezo-/ferro-electric prop-
erties of morphologically diverse ZnO nanostructures. J. Al-
loys Compds. 816, 152491 (2020)
11. H. Agarwal, S.V. Kumar, S. Rajeshkumar, A review on green
synthesis of zinc oxide nanoparticles—an eco-friendly
approach. Resource Effic. Technol. 3(4), 406–413 (2017)
12. R. Raji, K.G. Gopchandran, ZnO nanostructures with tunable
visible luminescence: effects of kinetics of chemical reduction
and annealing. J. Sci. Adv. Mater. Dev. 2, 51–58 (2017)
13. B.D. Ngom, T. Mpahane, E. Manikandan, M. Maaz, ZnO
nano-discs by lyophilization process: size effects on their
intrinsic luminescence. J. Alloy Compd. 656, 758–763 (2016)
14. S.P. Chang, K.J. Chen, Zinc oxide nanoparticle photodetector.
J. Nanomater. 602398 (2012)
15. A. Muthukumar, D. Arivuoli, E. Manikandan, M. Jayachan-
dran, Enhanced violet photoemission of nanocrystalline flu-
orine doped zinc oxide (FZO) thin films. Opt. Mater. 47,
88–94 (2015)
16. S. Bhatia, N. Verma, R.K. Bedi, Ethanol gas sensor based
upon ZnO nanoparticles prepared by different techniques.
Results Phys. 7, 801–806 (2017)
17. G. Kavitha, K. Thanigai Arul, P. Babu, Enhanced acetone gas
sensing behavior of n-ZnO/p-NiO nanostructures. J. Mater.
Sci.: Mater. Electron. 2(8), 6666–6671 (2018)
18. L. Chen, Z. Yu-Ming, Z. Yi-Men, L. Hong-Liang, Interfacial
characteristics of Al/Al
2
O
3
/ZnO/n-GaAs MOS capacitor.
Chin. Phys. B 22(7), 076701 (2013)
19. M. Laurenti, N. Garinoa, S. Porro, M. Fontana, C. Gerbaldi,
Zinc oxide nanostructures by chemical vapour deposition as
anodes for Li-ion batteries. J. Alloy Compd. 640, 321–326
(2015)
20. K.K. Kim, D. Kim, S.K. Kim, S.M. Park, J.K. Song, For-
mation of ZnO nanoparticles by laser ablation in neat water.
Chem. Phys. Lett. 511(1–3), 116–120 (2011)
21. N.T. Rochman, A.P. Riski, Fabrication and characterization of
Zinc Oxide (ZnO) nanoparticle by sol-gel method. JPhCS.
853(1), 012041 (2017)
22. P. Veluswamy, S. Suhasini, F. Khan, A. Ghosh, M. Abhijit, Y.
Hayakawa, H. Ikeda, Incorporation of ZnO and their com-
posite nanostructured material into a cotton fabric platform
for wearable device applications. Carbohydr. Polym. 157,
1801–1808 (2016)
23. P. Veluswamy, S. Suhasini, J. Archana, M. Navaneethan, A.
Majumdar, Y. Hayakawa, H. Ikeda, Fabrication of
hierarchical ZnO nanostructures on cotton fabric for wearable
device applications. Appl. Surf. Sci. 418, 352–361 (2017)
24. O
¨
.A. Yıldı r ım, C. Durucan, Synthesis of zinc oxide
nanoparticles elaborated by micro-emulsion method. J. Alloy.
Compd. 506 , 944–949 (2010)
25. D.B. Bharti, A.V. Bharati, Synthesis of ZnO nanoparticles
using a hydrothermal method and a study its optical activity.
Luminescence 32, 317–320 (2017)
26. B.W. Chieng, Y.Y. Loo, Synthesis of ZnO nanoparticles by
modified polyol method. Mater. Lett. 73, 78–82 (2012)
27. F. Fie´vet, S. Ammar-Merah, R. Brayner, F. Chau, M. Giraud,
F. Mammeri, J. Peron, J.-Y. Piquemal, L. Sicard, G. Viau, The
polyol process: a unique method for easy access to metal
nanoparticles with tailored sizes, shapes and compositions.
Chem. Soc. Rev. 47(47), 5187–5233 (2018)
28. S. Sharma, K. Nanda, R.S. Kundu, R. Punia, N. Kishore,
Structural properties, conductivity, dielectric studies and
modulus formulation of Ni modified ZnO nanoparticles.
J. Atom. Mol. Condens. Nano Phys. 2, 15–31 (2015)
29. C. Thenmozhi, V. Manivannan, E. Kumar, S. Veera, R.
Murugan, Structural and frequency dependent dielectric
properties of ZnO nanoparticles and PANI/ ZnO nanocom-
posites by microwave—assisted solution method. Int. J. Adv.
Res. 4, 572–578 (2016)
30. I. Ahmad, M.E. Mazhar, M.N. Usmani, K. Khan, S. Ahmad,
J. Ahmad, Impact of silver dopant on electrical and dielectric
properties of ZnO nanoparticles. Mater. Res. Express 6,
035014 (2019)
31. C. Belkhaoui, R. Lefi, N. Mzabi, H. Smaoui, Synthesis,
optical and electrical properties of Mn doped ZnO nanopar-
ticles. J. Mater. Sci.: Mater. Electron. 29, 7020–7031 (2018)
32. R. Zamiri, B. Singh, M.S. Belsley, J.M. Ferreira, Structural
and dielectric properties of Al-doped ZnO nanostructures.
Ceram. Int. 40, 6031–6036 (2014)
33. A. Franco Jr., H.V.S. Pessoni, Enhanced dielectric constant of
Co-doped ZnO nanoparticulate powders. Phys. B 476, 12–18
(2015)
34. H.M. Rietveld, Line profiles of neutron powder-diffraction
peaks for structure refinement. J. Acta Cryst. 22, 151–152
(1967)
35. C.J. Rodriguez, A Program for Rietveld Refinement and
Pattern Matching Analysis,’’ Abstract of the Satellite Meeting
on Powder Diffraction of the XV Congress of the IUCr,
Collected Abstract of Powder Diffraction Meeting. Toulouse,
France, (1990) 127.
36. R.D. Shannon, Revised effective ionic radii and systematic
studies of interatomic distances in halides and chalcogenides.
Acta Cryst. A 32, 751–767 (1976)
J Mater Sci: Mater Electron