Komposit zeolit hibrida NaY - ZSM-5 termodifikasi ion Co2+ sebagai material sensor gas amonia dengan metode EIS (Electrochemical Impedance Spectroscopy) = Zeolite hybrid composite NaY - ZSM-5 modified by Co2+ ion for ammonia gas sensor with EIS (Electrochemical Impedance Spectroscopy) method

Studi sintesis komposit hibrids zeolit termodifikasi kation logam transisi Cu2+ sebagai sensor gas amonia = Studying synthesize of zeolite hybrid composite that modified with Cu2+ transition metal cation acts an ammonia gas sensor

Pengaruh gas karbon dioksida terhadap sensitivitas sensor gas amonia berbasis komposit hibrida zeolit nay/zsm-5 termodifikasi kation logam Cu2+ dengan metode impedansi = Carbon dioxide gas effect to the sensitivity of ammonia gas sensor based on nay/zsm-5 zeolite hybrid composite modificated with metal cation Cu2+ using impedance method

Studi pengaruh uap air terhadap sensitivitas dan resistansi sensor gas amonia berbasis komposit zeolit hibrida NaY/ZSM5 termodifikasi kation logam transisi Co2+ dengan Metode EIS (Electrochemical Impedance Spectroscopy) = Study of the effect of water vapor on sensitivity and resistance ammonia gas sensor based hybrid composite zeolite NaY/ZSM5 modified transition metal cations Co2+ with EIS (Electrochemical Impedance Spectroscopy) Method

Studi Komparatif Serapan Logam Berat Kadmium(Cd), Tembaga (Cu), Seng (Zn) Dan Timbal (Pb) Pada Materail Mesopori SBA-15 Dengan Fungsionalisasi CPTMS = Comparative Study of Heavy Metal Cadmium (Cd), Cooper (Cu), Zinx (Zn), and Lead (Pb) Adsorption on SBA-15 Mesoporous Material Wiyh CPTMS Functuionalization