Electrochemical Engineering Laboratory

Author: Lab Elkimkor

  • Buku Proses Perpindahan terbit

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    Setelah kerja keras sekian lama, alhamdulillah akhirnya buku “Proses Perpindahan” yang ditulis bersama oleh Prof. Ali Altway, Prof. Sugeng Winardi dan Prof. Heru Setyawan berhasil diterbitkan (ITS Press). Buku ini dimaksudkan sebagai panduan dalam proses belajar mengajar mata kuliah Proses Perpindahan yang merupakan mata kuliah wajib di Jurusan Teknik Kimia. Buku ini  kami tulis berdasarkan…

  • Poster paper

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    As a mandatory for B4 students in our department to present poster paper before presenting their final task, Yehuda Nanatanel Sumarno and Yudistira Dodi Sadewo presented their progress at the poster paper held by our department. The poster paper was held on Monday, 26 November 2012 at Plaza Teknik Kimia ITS. All B4 students who…

  • Presenting papers on RSCE 2012

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    Zarra Miantina Putrie and Ni Made Intan Putri Suari, both are master students, presented their research work on Regional Symposium on Chemical Enegineering (RSCE 2012). RSCE is an important annual forum for academicians, researchers and professionals from both public and private organizations in the South East Asia and the Asia-Pacific regions. This year, the symposium…

  • Lab Seminar 20 October 2012

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    We have seminar periodically. In this seminar, students presents their works and then continued by discussion. Saturday, 20 October 2012: Zarra Miantina Putrie – Sulfonated-silica/chitosan composite membrane as proton-exchange membrane (PEM) Yudistira/Yehuda – Synthesis of Fe3O4/C composite as an anode material for lithium-ion battery Four groups of B4 students also presented their preliminary plant design…

  • Silica aerogel dari abu bagasse

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    Dalam artikel sebelumnya telah dinyatakan bahwa silica aerogel dipandang sebagai bahan isolator panas yang sangat menjanjikan (disini). Silica aerogel pertama kali ditemukan oleh Kistler pada tahun 1931. Kistler membuat silica aerogel dari larutan sodium silicate (secara komersial dikenal sebagai water glass). Tahap yang paling krusial dalam pembuatan silica aerogel adalah tahap pengeringan untuk menghilangkan air…

  • Teknologi nano isolator aerogel

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    Salah satu topik yang diangkat oleh editor Majalah Nanotech no. 009 September 2012 adalah teknologi nano isolator aerogel. Aerogel dipandang akan menggerakkan generasi masa depan produk inovatif dalam isolator perumahan dan bangunan. Hal ini dipicu oleh pentingnya isolator rumah pada sektor konstruksi dalam menekan kehilangan panas. Menurut laporan Energy and Building 2011, CO2 yang dilepaskan…

  • Presenting paper on SNTKI

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    Adrian Nur and Nanik Astuti Rahman presented their paper on National Seminar of Chemical Engineering of Indonesia (Seminar Nasional Teknik Kimia Indonesia, SNTKI 2012) in 20-21 September 2012 in Jakarta. This seminar is held every three year by Asosiasi Pendidikan Teknik kimia Indonesia (Association of Chemical Engineering Education of Indonesia). This year seminar was organized…

  • Seminar of thesis proposal

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    Two students presented their thesis proposal to be approved by three examiners of the Department of Chemical Engineering ITS. Zarra Miantina Putri presented her research proposal entiled: Synthesis of sulfonate-grafted silica-chitosan hybrid membrane for proton exchange membrane. Ni Made Intan Putri Suari presented her research propoal about electrophoretic coating of steel with nanosilica using pulse-direct…

  • Thermal stability of SiO2-coated Fe3O4 nanoparticles

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    Our paper entitled: “Thermal stability of silica-coated magnetite nanoparticles prepared by an electrochemical method” has been accepted for publication in the journal Advanced Powder Technology published by Elsevier B.V. on behalf of the Society of Powder Technology Japan.Below are the highlights, graphical abstract and abstract of the article. Advanced Powder Technology Thermal stability of silica-coated…

  • Elektrolisa industri dan teknik elektrokimia

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    Reaktor elektrokimia disebut sel elektrolisa. Sel ini terdiri atas: (i) sebuah bejana, badan sel, (ii) dua elektroda, anoda dan katoda, dimana reaksi elektrokimia berlangsung, dan (iii) elektrolit. Beberapa sel memiliki diafragma atau membran antara kompartemen anoda dan katoda untuk memisahkan produk anodik dan katodik. Produk awal yang menggunakan proses elektrolisa meliputi: (i) logam aluminium, kalium…