Cover Image

Extraction of lignin from oil palm empty fruit bunches as filler in polylactic acid (PLA) bio-composite for 3D printing application

The usage of biodegradable PLA was preferable in 3D printing applications due to environmental concerns. However, the linear microscopic structure of PLA had limited its mechanical strength. The potential use of complex structure lignin from OPEFB could increase the stiffness of PLA. This study aime...

Full description

Saved in:
Bibliographic Details
Main Authors: Mirghani, Mohamed Elwathig Saeed, Ali, Fathilah, Anuar, Hazleen, Ahmad, Farah, Suhr, Jongwan
Format: Conference or Workshop Item
Language:English
English
Published: 2021
Subjects:
Q Science (General)
TP Chemical technology
Online Access:http://irep.iium.edu.my/93254/1/Extraction%20of%20lignin%20from%20oil%20palm%20empty%20fruit%20bunches.pdf
http://irep.iium.edu.my/93254/2/The%201st%20International%20Conference%20of%20Bioscience%20and%20Biorefinery%20%28IC2B%29%202021%2C%2013-14%20October%202021.pdf
http://irep.iium.edu.my/93254/
https://ic2b.bbrc.itb.ac.id/
Tags: Add Tag
No Tags, Be the first to tag this record!
id my.iium.irep.93254
record_format dspace
spelling my.iium.irep.932542022-02-08T08:56:53Z http://irep.iium.edu.my/93254/ Extraction of lignin from oil palm empty fruit bunches as filler in polylactic acid (PLA) bio-composite for 3D printing application Mirghani, Mohamed Elwathig Saeed Ali, Fathilah Anuar, Hazleen Ahmad, Farah Suhr, Jongwan Q Science (General) TP Chemical technology The usage of biodegradable PLA was preferable in 3D printing applications due to environmental concerns. However, the linear microscopic structure of PLA had limited its mechanical strength. The potential use of complex structure lignin from OPEFB could increase the stiffness of PLA. This study aimed to extract the lignin from OPEFB and reinforce it into PLA for 3D printing applications. The lignin was extracted by using 1,4- dioxane with hydrochloric acid as an acid catalyst. After the purification by diethyl ether, the lignin was mixed with PLA for the preparation of filament and used for 3D printing. The 3D printed PLA/lignin bio-composite proceeded with a mechanical test. The yield extraction of lignin from OPEFB by 1,4-dioxane was 8.32%. The Fourier Transform Infra-Red (FTIR) spectrum confirms the carbonyl, methoxy, and hydroxyl group in the extracted lignin. Scanning electron microscopy (SEM) also confirms the extraction of lignin occurs on the surface of OPEFB. The stress-strain graph shows the increase in mechanical strength of PLA after the reinforcement with the addition of lignin. Young’s modulus of PLA/lignin bio�composite increases to 9.07% proximately compared to PLA. 2021-10-13 Conference or Workshop Item PeerReviewed application/pdf en http://irep.iium.edu.my/93254/1/Extraction%20of%20lignin%20from%20oil%20palm%20empty%20fruit%20bunches.pdf application/pdf en http://irep.iium.edu.my/93254/2/The%201st%20International%20Conference%20of%20Bioscience%20and%20Biorefinery%20%28IC2B%29%202021%2C%2013-14%20October%202021.pdf Mirghani, Mohamed Elwathig Saeed and Ali, Fathilah and Anuar, Hazleen and Ahmad, Farah and Suhr, Jongwan (2021) Extraction of lignin from oil palm empty fruit bunches as filler in polylactic acid (PLA) bio-composite for 3D printing application. In: The 1st International Conference of Bioscience and Biorefinery (IC2B) 2021, 13-14 October 2021, 13-14 October 2021, Malaysia. (Unpublished) https://ic2b.bbrc.itb.ac.id/ ID 21
institution Universiti Islam Antarabangsa Malaysia
building IIUM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider International Islamic University Malaysia
content_source IIUM Repository (IREP)
url_provider http://irep.iium.edu.my/
language English
English
topic Q Science (General)
TP Chemical technology
spellingShingle Q Science (General)
TP Chemical technology
Mirghani, Mohamed Elwathig Saeed
Ali, Fathilah
Anuar, Hazleen
Ahmad, Farah
Suhr, Jongwan
Extraction of lignin from oil palm empty fruit bunches as filler in polylactic acid (PLA) bio-composite for 3D printing application
description The usage of biodegradable PLA was preferable in 3D printing applications due to environmental concerns. However, the linear microscopic structure of PLA had limited its mechanical strength. The potential use of complex structure lignin from OPEFB could increase the stiffness of PLA. This study aimed to extract the lignin from OPEFB and reinforce it into PLA for 3D printing applications. The lignin was extracted by using 1,4- dioxane with hydrochloric acid as an acid catalyst. After the purification by diethyl ether, the lignin was mixed with PLA for the preparation of filament and used for 3D printing. The 3D printed PLA/lignin bio-composite proceeded with a mechanical test. The yield extraction of lignin from OPEFB by 1,4-dioxane was 8.32%. The Fourier Transform Infra-Red (FTIR) spectrum confirms the carbonyl, methoxy, and hydroxyl group in the extracted lignin. Scanning electron microscopy (SEM) also confirms the extraction of lignin occurs on the surface of OPEFB. The stress-strain graph shows the increase in mechanical strength of PLA after the reinforcement with the addition of lignin. Young’s modulus of PLA/lignin bio�composite increases to 9.07% proximately compared to PLA.
format Conference or Workshop Item
author Mirghani, Mohamed Elwathig Saeed
Ali, Fathilah
Anuar, Hazleen
Ahmad, Farah
Suhr, Jongwan
author_facet Mirghani, Mohamed Elwathig Saeed
Ali, Fathilah
Anuar, Hazleen
Ahmad, Farah
Suhr, Jongwan
author_sort Mirghani, Mohamed Elwathig Saeed
title Extraction of lignin from oil palm empty fruit bunches as filler in polylactic acid (PLA) bio-composite for 3D printing application
title_short Extraction of lignin from oil palm empty fruit bunches as filler in polylactic acid (PLA) bio-composite for 3D printing application
title_full Extraction of lignin from oil palm empty fruit bunches as filler in polylactic acid (PLA) bio-composite for 3D printing application
title_fullStr Extraction of lignin from oil palm empty fruit bunches as filler in polylactic acid (PLA) bio-composite for 3D printing application
title_full_unstemmed Extraction of lignin from oil palm empty fruit bunches as filler in polylactic acid (PLA) bio-composite for 3D printing application
title_sort extraction of lignin from oil palm empty fruit bunches as filler in polylactic acid (pla) bio-composite for 3d printing application
publishDate 2021
url http://irep.iium.edu.my/93254/1/Extraction%20of%20lignin%20from%20oil%20palm%20empty%20fruit%20bunches.pdf
http://irep.iium.edu.my/93254/2/The%201st%20International%20Conference%20of%20Bioscience%20and%20Biorefinery%20%28IC2B%29%202021%2C%2013-14%20October%202021.pdf
http://irep.iium.edu.my/93254/
https://ic2b.bbrc.itb.ac.id/
_version_ 1724607792260579328
score 13.211869

Similar Items