Sintesis dan karakteristik nanopartikel CaO dari cangkang kerang darah (Anadara granosa) menggunakan metode kopresipitasi

Nur Hayati; Widodo Budi Kurniawan; Indah Puspita

doi:10.33019/jrfi.v4i2.4378

Nur Hayati Jurusan Fisika, Universitas Bangka Belitung
Widodo Budi Kurniawan Jurusan Fisika, Universitas Bangka Belitung
Indah Puspita Jurusan Fisika, Universitas Bangka Belitung

DOI: https://doi.org/10.33019/jrfi.v4i2.4378

Abstract

The lithium ion battery is a type of secondary battery. A good component to be used as the anode of a lithium ion battery is Li4Ti5O12 (LTO). LTO has a low conductivity value so doping is necessary. Doping particle size greatly affects the conductivity of LTO. The purpose of this doping was carried out to find out how the effect of CaO nanoparticle doping on the conductivity value of the LTO battery anode using the coprecipitation method by varying the molarity of NaOH, namely 1M, 3M and 7M. Based on the results of research on the influence of NaOH molarity, it produces different sizes of nanoparticles. The smallest nanoparticle size was obtained in the 3M sample variation, which was 175.0 nm. With a purity of CaO nanoparticles of 96.35%. While the conductivity value of the lithium ion battery doped with CaO nanoparticles with three variations of NaOH molarity, the optimum value was obtained in the 1M sample, which was 1.06 × 10-6 S/cm. This is because the 1M variation produces very low impurities compared to the 3M and 7M variations which have more impurities, this can affect the conductivity value.

Downloads

Download data is not yet available.

References

Prabowo, R. S., 2021. Penambahan iodin dan pelapisan polianilin pada anoda Li4Ti5O12 dengan metode penggilingan sederhana untuk meningkatkan peforma baterai ion litium, Surabaya: s.n.
Alzzalhro, U. &. B. W., 2021. Pemalnfalaltaln limbalh calngkalng keralng dalralh sebalgali kaltallis CalO paldal pembualtaln biodesel minyalk goreng bekals. Jurnalll Sosiall daln Teknologi (SOSTECH).
Pudjiastuti, C., Anggoro, A. R. V. & Arianti, R. D. R., 2022. Pengaruh derajat keasaman terhadap derajat CaO dari batuan kapur dengan metode Presipitasi. Seminar Nasional Soebardjo, Volume 18, pp. 127-131.
Halndalyalni, L. F. &. S., 2017. Isolalsi daln kalralkterisalsi nalnokallsium dalri Calngkalng Tiralm (Cralssostreal gigals). JPHPI, Volume 20.
Alrthal, M., 2020. Skrining penstalbil daln pembualtaln nalnosuspensi kallsium oksidal (CalO) sebalgali alntibalkteri, s.l.: s.n.
Valbialni, et all., 2018. Green Shyntesis Nalnopalrtikel peralk menggunalkaln ekstralk Dalun Pucuk Idalt (Craltoxilum glalucum) sebalgali bioreduktor. Indonesialn Journall Of Pure alnd Alpplied Chemistry, Volume 1 (2), pp. 68-77.
Setialdi, E. et all, 2013. Sintesis nalnopalrtikel Coballt Ferrite (CoFe2O4) dengaln metode kopresipitalsi daln kalralkterisalsi metode kemalgnetalnnyal. Indonesialn Journall Of Alpplied Physics, p. 5.
Jhalnualr, et all., 2013. Pengalruh pH alkhir lalrutaln paldal sintesis nalnosilikal dalri balhaln lusi dengaln metode kopresipitalsi. Jurnall Inovalsi Fisikal Indonesial, Volume 02, pp. 7-10.
Marhan, E., 2021. Pengaruh doping CaCO3 Cangkang Kerang Darah (Anadara granosa) terhadap struktur kristal dan nilai konduktivitas anoda Li4Ti5O12.
Ningsih, N., Yasni, S. & Yulian, S., 2017. Sintesis nanopartikel ekstrak daun manggis merah dan kajian sifat fungsional produk enkapsulasinya. Jurnal.ipb.ac.id.
Renika, D., Wijaya, M. & Pratiwi, D. E., 2021. Pengaruh konsentrasi Natrium Hidroksida (NaOH) dalam sintesis nanosilika dari tongkol jagung dengan metode kopresipitasi.. Jurnal Chemika, Volume 27, pp. 56-63.
Akbar, F. et al., 2019. Sintesis Ca2P2O7 Dari Limbah Kerang Darah Dengan Metode Solvhotermal. Jurnal Fisika dan Aplikasinya, Volume 15, p. 3.
Malau & Azzahra, 2020. Pengaruh waktu kalsinasi terhadap karakteristik kristal CaO terhadap cangkang kepiting. Jurnal pendidikan, matematika dan SAINS, Volume 5, pp. 83-92.
Subhaln, Al., 2011. Falbrikalsi daln kalralkterisalsi Li4Ti5O12 untuk balhaln alnodal lithium keralmik. Falkultals Teknik Universitals Indonesial.
Imalmalh, N. & Ermalwalti, F., 2018. Alnallisis struktur daln komposisi falsal sertal distribusi ukuraln palrtikel serbuk ZnTiO3 halsil prepalralsi dngaln metode pencalmpuraln lalrutaln. Jurnall inovalsi fisikal indinesial (JFI), Volume 07, pp. 83-86.