Study of supercapacitors for use in dye sensitized solar cells
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The storage of energy generated by photovoltaic system is one problem of it. In this
aspect, integrated energy conversion and storage systems, IECSS, using supercapacitors are
presented as a solution. Dye sensitized solar cell becomes a main candidate for use in IECSS due its
variety of applications. Recent studies shown that zinc oxide (ZnO) is a natural candidate for use in
solar cells and supercapacitor due to its high energy density of the order 650 A g-1. The aims of this
paper were: i) the study of the influence of the morfology of nanostructured ZnO nanoparticles
obtained by the hydrothermal method using distincts complexing agents: etylenediaminetetraacetic
acid (EDTA); hexamethyltetramine (HMT) and diaminometanal (urea), besides commercial ZnO;
ii) study of the ZnO and activated carbon at ratio X:Y of 10:90, 20:80 and 30:70 in proportion of
mass (%) in the preparation of electrodes. The commercial ZnO, which presents particles with
spherical and porous morphology, presented the best capacitance result 8.38 Fg-1 at 10:90 ratio, that
demonstrates the ZnO is an excellent candidate for material for supercapacitor coupled with dye
solar cell.
Como referenciar
SILVA, PAULA M. da; SERNA, MARILENE M.; GALEGO, EGUIBERTO; FARIA, RUBENS N. Study of supercapacitors for use in dye sensitized solar cells. Materials Science Forum, v. 1012, p. 114-118, 2020. DOI: 10.4028/www.scientific.net/MSF.1012.114. Disponível em: http://200.136.52.105/handle/123456789/31641. Acesso em: 20 Mar 2026.
Esta referência é gerada automaticamente de acordo com as normas do estilo IPEN/SP (ABNT NBR 6023) e recomenda-se uma verificação final e ajustes caso necessário.