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Effect of electrolyte concentration on performance of supercapacitor carbon electrode from fibers of oil palm empty fruit bunches

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dc.contributor.author Farma, Rakhmawati
dc.contributor.author Deraman, Mohamad
dc.contributor.author Talib
dc.contributor.author Awitdrus
dc.contributor.author Omar, Ramli
dc.contributor.author Ishak
dc.contributor.author Taer, Erman
dc.contributor.author Basri, Nur Hamizah
dc.contributor.author Dollah, Besek Nurdiana Mohd
dc.date.accessioned 2015-09-07T03:29:09Z
dc.date.available 2015-09-07T03:29:09Z
dc.date.issued 2015-09-07
dc.identifier.other wahyu sari yeni
dc.identifier.uri http://scitation.aip.org/content/aip/proceeding/aipcp/10.1063/1.4917095
dc.identifier.uri http://repository.unri.ac.id/xmlui/handle/123456789/7518
dc.description.abstract Fibers of oil palm empty fruit bunches were used to produce self-adhesive carbon grains (SACG). The SACG green monoliths were carbonized in N2 environment at 800°C to produce carbon monoliths (CM) and the CM was CO2 activated at 800°C for 4 hour to produce activated carbon monolith electrodes (ACM). The physical properties of the CMs and ACMs were investigated using X-ray diffraction, field emission scanning electron microscopy and nitrogen adsorption-desorption. ACMs were used as electrode to fabricate symmetry supercapacitor cells and the cells which used H2SO4 electrolyte at 0.5, 1.0 and 1.5 M were investigated using electrochemical impedance spectroscopy, cyclic voltammetry and galvanostatic charge-discharge standard techniques. In this paper we report the physical properties of the ACM electrodes and the effect of electrolyte concentration on the electrochemical properties the ACM electrodes en_US
dc.description.provenance Submitted by wahyu sari yeni (ayoe32@ymail.com) on 2015-09-07T03:29:09Z No. of bitstreams: 1 Effect of electrolyte... - AIP Proc. Conf. 1656.pdf: 1223525 bytes, checksum: f95dcb589efb775248bda28e23970dca (MD5) en
dc.description.provenance Made available in DSpace on 2015-09-07T03:29:09Z (GMT). No. of bitstreams: 1 Effect of electrolyte... - AIP Proc. Conf. 1656.pdf: 1223525 bytes, checksum: f95dcb589efb775248bda28e23970dca (MD5) en
dc.description.sponsorship AIP CONFERENCE PROCEEDINGS en_US
dc.language.iso en en_US
dc.subject Activated carbon monolith en_US
dc.subject Porosity en_US
dc.subject Electrolyte concentration en_US
dc.subject Supercapacitor en_US
dc.subject Electrochemical properties en_US
dc.title Effect of electrolyte concentration on performance of supercapacitor carbon electrode from fibers of oil palm empty fruit bunches en_US
dc.type UR-Scientific Work Lecturer en_US


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