Effect of growth durations on the formation of ZnO nanorods prepared using continuous microwave heating technique

Mohammad Hafizuddin Jumali, Hock Beng Lee, Haidr Abdulzahra Abbas

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The effect of growth durations on the formation of ZnO nanorods thin film under continuous microwave irradiation was investigated. ZnO nanorods were synthesized using a microwave-assisted seed mediated growth method. ZnO nanoseed layer was prepared on Si substrate using a sol-gel technique. The microwave-assisted seed mediated growth of ZnO nanorods was conducted at different growth durations, namely 15, 20 and 30 min by fixing the irradiation power at 110 W. XRD diffractogram shows that the hexagonal wurtzite crystal structure for all the samples exhibited a preferred growth orientation along the c-axis. FESEM micrographs reveal with increasing heating duration, the average diameter of ZnO nanorods increased considerably and contrarily, the surface density of nanorods reduced. PL analysis suggests that an extended growth duration has resulted in the creation of defects in nanorods films owing to the insufficient supply of precursor ions during growth process.

Original languageEnglish
Title of host publication1st UKM-ISESCO-COMSATS International Workshop on Nanotechnology for Young Scientists, IWYS 2016
PublisherAmerican Institute of Physics Inc.
Volume1838
ISBN (Electronic)9780735415089
DOIs
Publication statusPublished - 5 May 2017
Event1st UKM-ISESCO-COMSATS International Workshop on Nanotechnology for Young Scientists, IWYS 2016 - Selangor, Malaysia
Duration: 28 Nov 201630 Nov 2016

Other

Other1st UKM-ISESCO-COMSATS International Workshop on Nanotechnology for Young Scientists, IWYS 2016
CountryMalaysia
CitySelangor
Period28/11/1630/11/16

Fingerprint

nanorods
microwaves
heating
seeds
irradiation
wurtzite
fixing
gels
crystal structure
defects
thin films
ions

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Jumali, M. H., Lee, H. B., & Abbas, H. A. (2017). Effect of growth durations on the formation of ZnO nanorods prepared using continuous microwave heating technique. In 1st UKM-ISESCO-COMSATS International Workshop on Nanotechnology for Young Scientists, IWYS 2016 (Vol. 1838). [020022] American Institute of Physics Inc.. https://doi.org/10.1063/1.4982194

Effect of growth durations on the formation of ZnO nanorods prepared using continuous microwave heating technique. / Jumali, Mohammad Hafizuddin; Lee, Hock Beng; Abbas, Haidr Abdulzahra.

1st UKM-ISESCO-COMSATS International Workshop on Nanotechnology for Young Scientists, IWYS 2016. Vol. 1838 American Institute of Physics Inc., 2017. 020022.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Jumali, MH, Lee, HB & Abbas, HA 2017, Effect of growth durations on the formation of ZnO nanorods prepared using continuous microwave heating technique. in 1st UKM-ISESCO-COMSATS International Workshop on Nanotechnology for Young Scientists, IWYS 2016. vol. 1838, 020022, American Institute of Physics Inc., 1st UKM-ISESCO-COMSATS International Workshop on Nanotechnology for Young Scientists, IWYS 2016, Selangor, Malaysia, 28/11/16. https://doi.org/10.1063/1.4982194
Jumali MH, Lee HB, Abbas HA. Effect of growth durations on the formation of ZnO nanorods prepared using continuous microwave heating technique. In 1st UKM-ISESCO-COMSATS International Workshop on Nanotechnology for Young Scientists, IWYS 2016. Vol. 1838. American Institute of Physics Inc. 2017. 020022 https://doi.org/10.1063/1.4982194
Jumali, Mohammad Hafizuddin ; Lee, Hock Beng ; Abbas, Haidr Abdulzahra. / Effect of growth durations on the formation of ZnO nanorods prepared using continuous microwave heating technique. 1st UKM-ISESCO-COMSATS International Workshop on Nanotechnology for Young Scientists, IWYS 2016. Vol. 1838 American Institute of Physics Inc., 2017.
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