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"Summary: This book presents a complete overview of the powerful but often misused technique of Electrochemical Impedance Spectroscopy (EIS). The book presents a systematic and complete overview of EIS. The book carefully describes EIS and its application in studies of electrocatalytic reactions and other electrochemical processes of practical interest. This book is directed towards graduate students and researchers in Electrochemistry. Concepts are illustrated through detailed graphics and numerous examples. The book also includes practice problems. Additional materials and solutions are available online"

"This second edition of the highly successful dictionary offers more than 300 new or revised terms. A distinguished panel of electrochemists provides up-to-date, broad and authoritative coverage of 3000 terms most used in electrochemistry and energy research as well as related fields, including relevant areas of physics and engineering. "

"This book composed of eight chapters covering topics having relevance both in corrosion science and materials engineering. In particular, the first seven chapters provide comprehensive coverage of recent advances in corrosion science."

"Li4Ti5O12 lithium titanate disintesis menggunakan metode sol-gel dan hidrotermal dengan memakai sumber ion lithium LiOH. Anoda komposit Li4Ti5O12/Sn dipreparasi menggunakan metode ball mill dengan 3 variasi Sn. XRD menunjukkan fasa spinel, TiO2, dan Sn. SEM memperlihatkan bahwa partikel Li4Ti5O12 memiliki ukuran berkisar 20-50 ?m dan ukuran partikel Sn berkisar 2-70 ?m. Nilai hambatan elektrolit terendah didapatkan pada kadar Sn terbesar. Peningkatan kadar Sn dapat meningkatkan kapasitas spesifik dari baterai pada uji CV. Reaksi alloying dan dealloying LixSn mengakomodasi peningkatan kapasitas spesifik pada C/D. Namun, volume ekspansi dari LixSn menyebabkan hilangnya kapasitas saat C rate meningkat. Kapasitas terbesar pada laju charge/discharge rendah dan tinggi didapatkan pada kadar Sn terbesar.

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Li4Ti5O12 lithium titanate were synthesized by sol gel and hydrothermal method with LiOH as lithium ion source. Li4Ti5O12 Sn composites anode were preparared by ball mill method with three of Sn variation. XRD shows spinel, TiO2, and Sn phases. SEM shows that Li4Ti5O12 particles are around 20 50 m size and Sn particles are around 2 70 m size. The lowest electrolyte resistance obtained at the highest Sn value. With the increasing Sn value, the specific capacity of battery can be increased from CV. Alloying and dealloying reaction of LixSn accomodate the increased specific capacity from C D. However, volume expansion from LixSn leads to loss of capacity when the C rate increases. The capacity at low and high charge discharge rate obtained at the highest Sn value. "

"Industri tekstil merupakan industri yang mengnasilkan polutan terbesarterutama bagi penoemaran kualitas air. Diantara berbagai zat vvarna tekstil,zat vvarna indigo biru berperan penting terutama pada industri jeans dandenim. Zat vvarna indigo memiliki intensitas yang kuat dan zat organik yangstabil seningga menimbulkan masalan penoemaran Penelitian ini bertujuanuntuk menurunkan konsentrasi indigo biru dengan menggunakan teknikadsorpsi dengan karbon aktif, teknik oksidasi elektrokimia dengan elektrodaplatina, dan teknik kombinasi adsorpsi dan oksidasi pada kondisi optimum.Optimasi yang diperolen berupa vvaktu kontak adsorben (karbon aktif)dengan adsorbat (larutan indigo) selama 45 menit, jumlan karbon aktif untukmengadsorpsi Iarutan indigo sebesar 1 gram, dan konsentrasi NaCl sebesarO,1IV|, Serta potensial yang diberikan pada sei elektrokimia sebesar 20 V.Dengan menggunakan kondisi optimum, teknik kombinasi adsorpsi danoksidasi elektrokimia dapat menurunkan konsentrasi indigo ningga 98 %_Penurunan konsentrasi Indigo biru diukur menggunakan spektrofotometerUV-Vis."