TY - GEN
T1 - Characterization of the Functional Group of Composite Membrane Bacterial Nanocellulose – Titanium Dioxide with Addition Polyethylene Glycol
AU - Suryanto, Heru
AU - Susilo, Bili Darnanto
AU - Aminnudin,
AU - Kusumaningrum, Irma Kartika
AU - Yanuhar, Uun
N1 - Publisher Copyright:
© 2023 American Institute of Physics Inc.. All rights reserved.
PY - 2023/5/30
Y1 - 2023/5/30
N2 - This study explores the correlation of PEG addition to the morphology and functional groups of the bacterial nanocellulose (BNC) – TiO2 composite membrane. The methods include the production of BC pellicle from the fermentation of pineapple peel waste extract using Acetobacter xylinum. Impurities from the BC pellicle was removed by immersing it in 1% NaOH solution. BNC was synthesized by using a blender, high-pressure homogenizer and vacuum filter. The composite membranes consisted of 10 grams BNC, 1% TiO2 and PEG with different mass percentages of 0.5%, 1% and 2%. They were mixed using a magnetic stirrer and were dried at 80oC-14 hours using an oven. Dry composite membrane analyzed based on its functional groups using FTIR, respectively. The results show that FTIR analysis identified peaks of 2904 cm-1, 1174 cm-1, 2131 cm-1and 3414 cm-1, and they corresponded to C-H, C-O-C, C≡C, and O-H bond, respectively.
AB - This study explores the correlation of PEG addition to the morphology and functional groups of the bacterial nanocellulose (BNC) – TiO2 composite membrane. The methods include the production of BC pellicle from the fermentation of pineapple peel waste extract using Acetobacter xylinum. Impurities from the BC pellicle was removed by immersing it in 1% NaOH solution. BNC was synthesized by using a blender, high-pressure homogenizer and vacuum filter. The composite membranes consisted of 10 grams BNC, 1% TiO2 and PEG with different mass percentages of 0.5%, 1% and 2%. They were mixed using a magnetic stirrer and were dried at 80oC-14 hours using an oven. Dry composite membrane analyzed based on its functional groups using FTIR, respectively. The results show that FTIR analysis identified peaks of 2904 cm-1, 1174 cm-1, 2131 cm-1and 3414 cm-1, and they corresponded to C-H, C-O-C, C≡C, and O-H bond, respectively.
UR - https://www.scopus.com/pages/publications/85162912946
U2 - 10.1063/5.0120947
DO - 10.1063/5.0120947
M3 - Conference contribution
AN - SCOPUS:85162912946
T3 - AIP Conference Proceedings
BT - Proceedings of 2nd International Conference on Renewable Energy, I-CoRE 202
A2 - Puspitasari, Poppy
A2 - Mufti, Nandang
A2 - Nur, Hadi
A2 - Permanasari, Avita Ayu
PB - American Institute of Physics Inc.
T2 - 2nd International Conference on Renewable Energy 2021, I-CoRE 202
Y2 - 7 October 2021 through 8 October 2021
ER -