Ika Yanti

Faculty of Sciences • Chemistry

ORCID: 0000-0002-2711-4185

Ringkasan Keahlian

Ika Yanti memiliki keahlian akademik yang berfokus pada kimia material, katalisis, dan remediasi lingkungan, dengan penekanan kuat pada pengembangan material fungsional berbasis sumber daya alam dan limbah. Dalam lima tahun terakhir, risetnya didominasi oleh sintesis nanomaterial dan komposit untuk aplikasi energi dan lingkungan. Publikasi terbaru menunjukkan pergeseran signifikan ke arah material canggih seperti nanopartikel nikel oksida dari ekstrak kulit jeruk untuk deteksi glukosa elektrokimia, komposit polieugenol-graphene oksida untuk elektroda superkapasitor ramah lingkungan, serta graphene oksida termodifikasi untuk membran optik selektif. Ia juga aktif mengembangkan katalis heterogen dari limbah, seperti katalis dari limbah karang untuk produksi biodiesel dan komposit Fe3O4/NiFe2O4 dari limbah karat besi untuk oksidasi polutan. Metode sintesis hijau dan elektrokimia menjadi ciri khas, seperti sintesis molecularly imprinted graphene oxide/magnetite untuk pemisahan enantiomer. Objek kajiannya meliputi adsorpsi logam berat (timbal, kromium, besi), fotodegradasi zat warna, dan produksi hidrogen. Secara keseluruhan, arah riset mutakhir Ika Yanti berfokus pada pengembangan material nano multifungsi yang berkelanjutan, menggabungkan prinsip kimia hijau dengan aplikasi di bidang sensor, penyimpanan energi, dan pengolahan limbah.

Publikasi Terkini

Enhanced chromium uptake using sodium silicate as auxiliary in sheep skin tannery process

AIP conference proceedings • 2026

Ika Yanti

Ringkasan Keahlian

Publikasi Terkini

Enhanced chromium uptake using sodium silicate as auxiliary in sheep skin tannery process

Facile green synthesis of nickel oxide nanoparticles using orange (Citrus Sinensis) peel extract for sensitive enzymatic-free electrochemical glucose detection

Enhancement of lead metal ion adsorption in aqueous solution with modified corn cob charcoal using citric acid and ascorbic acid

Enhanced Conductive Polymer Sulfonated Polyeugenol-Graphene Oxide Composite for Eco-Friendly Supercapacitor Electrodes

Ficus carica assisted green reduction of modified graphene oxide for selectively optical membrane

Development of g-C3N4-Based Nanocomposite for Hydrogen Production and Battery Applications

Thermal Conversion of Coral Waste and its Utilization as Low-Cost Catalyst for Biodiesel Production

Fabrication of Coconut Shell-Derived Graphitic Activated Carbon for Carbon-based Electrode Materials

Electrochemical-assisted synthesis of molecularly imprinted graphene oxide/magnetite for highly selective enantiomer separation

Analysis of steel slag from cupola and induction furnaces as industrial waste of metal casting factory in Klaten, Central Java, Indonesia

Synthesis and application of TiO2/activated carbon from sugarcane bagasse for photocatalytic degradation of batik wastewater treatment

Hydroxyapatite-Based Nanocomposites

Phyto-mediated hydrothermal synthesis of NiFe2O4 as photocatalyst in tetracycline photodegradation

Effectiveness of activated carbon magnetic composite from banana peel (Musa acuminata) for recovering iron metal ions

One-pot synthesis of Fe3O4/NiFe2O4 nanocomposite from iron rust waste as reusable catalyst for methyl violet oxidation

Montmorillonite-supported NiFe2O4 as magnetically separable and reusable oxidation catalyst

Synthesis of Carbon from Rice Groats at Various Pyrolysis Temperatures and Its Application for the Recovery of Chromium Wastewater from the Tannery Industry

The comparison of gold extraction methods from the rock using thiourea and thiosulfate

CALCULATION OF MEASUREMENT UNCERTAINTY IN ASTM D-4737 CALCULATED CETANE INDEX TESTING AND ASTM D-445 KINEMATIC VISCOSITY IN CEPU PPSDM OIL LABORATORY

ZrO2-based catalysts for biodiesel production: A review

Clay-Supported Metal Oxide Nanoparticles in Catalytic Advanced Oxidation Processes: A Review

Penentuan Cr (VI) and SO42- Menggunakan Spektrofotometri UV-Vis dalam Sampel Air Sungai di Dinas Lingkungan Hidup Kota Semarang

Pengaruh Kadar Air dalam Tanah Terhadap Kadar C-Organik dan Keasaman (pH) Tanah

Bentonite-Biochar Combination for Manganese Ion Removal from Water

Co-Solvent Free Electrochemical Synthesis of Biodiesel Using Graphite Electrode and Waste Concrete Heterogeneous Catalyst: Optimization of Biodiesel Yield

Studi Kinetika Adsorpsi Cu(II) Dan Pb(II) dengan Menggunakan Biosorben dari Polimer Ekstrak Kulit Buah Rambutan

PEMBUATAN BIOGAS DARI LIMBAH BHO PENYAMAKAN KULIT DENGAN STARTER EFFLUENT DIGESTER AKTIF DAN CO-DIGESTION DENGAN KOTORAN SAPI

SYNTHESIS OF GALLIC ACID INTERCALATED Mg/AlHYDROTALCITE BY DIRECT CO-PRECIPITATION METHOD AND ITS APPLICATION TO ADSORPTION OF Au(III)

Application of Mg/Al-hidrotalcite to reduce Cu(II) and Pb(II) metals in ground water in the environment of a used battery home industry at Pesarean Village, Tegal, Central Java

Adsorption Study of Methylene Blue and Eriochrome Black T Dyes on Activated Carbon and Magnetic Carbon Composite

Verifikasi Metode Analisis TBC (p-tert butylcatechol) pada Air Limbah Industri dari Proses Polimerisasi

Utilization of hydrotalcite modified with 3,4,5-trihydroxybenzoic acid for the treatment of silver-containing wastewater

Interaction study between 3,4,5-trihydroxy benzoic acid-modified Mg/Al-hydrotalcite with Au ions on the adsorption process of AuCl4−

Adsorption of Fe(III) on the biosorbent from polymerization process of nephelium fruit peel extract

Extraction Temperature Effect in Modification of Nephelium Tannin Based Biosorbent

Refleksi Nilai-Nilai Keislaman pada Perkembangan dan Aplikasi Ilmu Kimia

Modification of humic acid by ether functional group as biosorbent to Au(III) adsorption in the presence of Sn(II) and Ni(II)

KINETICS STUDY OF AU(III) ADSORPTION ON GALLIC ACID INTERCALATED MG/AL-HYDROTALCITE

INTERKALASI ASAM GALAT PADA Mg/Al-HIDROTALSIT MELALUI METODE KOPRESIPITASI LANGSUNG DAN PENGGUNAANNYA UNTUK ADSORPSI-REDUKSI AuCl4-