This study reports the effect of co-doping cobalt and aluminum on the properties of ZnO-fiber piezoelectric materials. Synthesizing the ZnO-fiber piezoelectric material consisted of four steps: (1) making precursor solutions by doping aluminum and cobalt, (2) creating green fibers with an electrospinning machine, (3) sintering the fibers, and (4) testing the piezoelectricity properties. The precursor materials used were polyvinyl acetate (PVA), zinc-acetate (ZnAc), AlCl3, and CoAc. The ZnO fibers were produced in an electrospinning machine with a distance between needle tip and collector of 8 cm and a flow rate of precursor solutions at 4 µL/min. The sintering was conducted at temperatures of 400, 450, 500, 550, and 600°C for 4 hours. Piezotest was used to measure the piezoelectricity properties of ZnO or d33. The results show that the maximum value of d33 was obtained in co-doping cobalt:aluminum at a ratio of 75:25 at the sintering temperature of 500°C, which amounted to −4.1 pC/N. The ZnO-fiber-based nanogenerators co-doped with cobalt and aluminum was capable of producing energy by 218 nW/cm2.
Skip Nav Destination
Article navigation
3 January 2017
INTERNATIONAL CONFERENCE ON ENGINEERING, SCIENCE AND NANOTECHNOLOGY 2016 (ICESNANO 2016)
3–5 August 2016
Solo, Indonesia
Research Article|
January 03 2017
Effect of codoping cobalt and aluminum on enhancing the piezoelectricity properties of fiber-based zinc oxide
Dedi Subagiyo;
Dedi Subagiyo
a)
1Mechanical Engineering Department, Engineering Faculty,
Sebelas Maret University
, Surakarta 57126, Indonesia
Search for other works by this author on:
M. Thoyib;
M. Thoyib
b)
1Mechanical Engineering Department, Engineering Faculty,
Sebelas Maret University
, Surakarta 57126, Indonesia
Search for other works by this author on:
Suyitno;
Suyitno
c)
1Mechanical Engineering Department, Engineering Faculty,
Sebelas Maret University
, Surakarta 57126, Indonesia
Search for other works by this author on:
Syamsul Hadi;
Syamsul Hadi
d)
1Mechanical Engineering Department, Engineering Faculty,
Sebelas Maret University
, Surakarta 57126, Indonesia
Search for other works by this author on:
Anif Jamaluddin;
Anif Jamaluddin
e)
2Physics Education Department, Teaching and Training Faculty,
Sebelas Maret University
, Surakarta 57126, Indonesia
Search for other works by this author on:
R. L. L. G. Hidayat
R. L. L. G. Hidayat
f)
1Mechanical Engineering Department, Engineering Faculty,
Sebelas Maret University
, Surakarta 57126, Indonesia
Search for other works by this author on:
AIP Conf. Proc. 1788, 030059 (2017)
Citation
Dedi Subagiyo, M. Thoyib, Suyitno, Syamsul Hadi, Anif Jamaluddin, R. L. L. G. Hidayat; Effect of codoping cobalt and aluminum on enhancing the piezoelectricity properties of fiber-based zinc oxide. AIP Conf. Proc. 3 January 2017; 1788 (1): 030059. https://doi.org/10.1063/1.4968312
Download citation file:
250
Views
Citing articles via
Design of a 100 MW solar power plant on wetland in Bangladesh
Apu Kowsar, Sumon Chandra Debnath, et al.
Social mediated crisis communication model: A solution for social media crisis?
S. N. A. Hamid, N. Ahmad, et al.
The effect of a balanced diet on improving the quality of life in malignant neoplasms
Yu. N. Melikova, A. S. Kuryndina, et al.