Search
Now showing items 1-4 of 4
Kitosan Tertaut Silang Urea-Formaldehida dan Asam Sulfat Sebagai Penjerap Cibacron Red
(2012)
Modified chitosan cross-linked with urea-formaldehyde and sulfuric acid has been prepare through an establishment of cross-linker material of urea, formaldehyde, and sulfuric acid with the ratio 1:2:1. The ratio of ...
Membran Komposit Kitosan-Zeolit untuk Aplikasi Direct Methanol Fuel Cell
(2013)
Direct methanol fuel cell (DMFC) is a fuel cell that utilize methanol as the fuel source. The electrolyte membrane used in the DMFC system in this research was chitosan-zeolite composite membrane. The composite membrane ...
Pencirian Film Bioplastik dari Tepung Tapioka Terplastisasi Gliserol dengan Penambahan Kitosan
(2013)
Non-biodegradable synthetic plastic is widely used as packaging. However, the plastic waste can pollute the environment so that bioplastics are developed, which are easily degraded. In this research, packaging films have ...
Membran Komposit Kitosan-Natrium Alginat untuk Aplikasi Direct Methanol Fuel Cell
(2013)
Composite of chitosan and sodium alginate can be utilized as base material of proton exchange membrane (PEM). The composite membranes were produced by various concentrations of chitosan-sodium alginate, namely 3:3, 3:4, ...