Results 131 to 140 of about 1,844 (177)

Modification of pineapple leaf fibers with aminosilanes as adsorbents for H2S removal

Chemosphere, 2021
Pineapple leaves were used as a natural fiber source to prepare various modified microcrystalline cellulose (MCC) samples as sorbents for H2S sorption. Pineapple leaf fibers were first extracted from pineapple leaves, followed by hydrolyzing to produce MCC before various modifications using primary amine (3-aminopropyltrimethoxysilane, APS), secondary ...
Napassorn Chanka   +6 more
openaire   +2 more sources

Utilization of Pineapple Leaf Fiber as Technical Fibers

Applied Mechanics and Materials, 2013
Nowadays, pineapple leaf fibre (PALF) is getting more attention in research area since its showed the enhanced properties to be utilized in few industries. From the previous studies, it has been proved that, PALF is mechanically sound as a composites reinforcement agent and its showed the good contribution in pulp and papermaking production. Due to its
Siti Asia Yahya, Yusri Yusof
openaire   +1 more source

Chemical modification of pineapple leaf fiber: Graft copolymerization of acrylonitrile onto defatted pineapple leaf fibers

Journal of Applied Polymer Science, 2000
Graft copolymerization of acrylonitrile (AN) onto defatted pineapple leaf fiber (PALF) was studied using a CuSO4 and KIO4 combination as an initiator in an aqueous medium in the temperature range 30–500C. The effects of the concentration of potassium periodate, CuSO4, and monomer on the graft yield were investigated.
A. K. Mohanty   +4 more
openaire   +1 more source

Functionality and characterization of modified starch films with pineapple leaf fibers

International Journal of Biological Macromolecules, 2023
The objective of this work was to modify banana starch with pineapple leaf fibers (PALF) and its production of biodegradable films. The reaction conditions of the starch modification were a Starch/PALF mass ratio of 50, a time of 1 h and a temperature of 140 °C, to obtain a yield of 41.18 %.
Ramírez-Hernández, Aurelio   +8 more
openaire   +2 more sources

Pineapple Leaf Fibers for Composites and Cellulose

Molecular Crystals and Liquid Crystals, 2010
Pineapple leaf fiber (PALF) which is rich in cellulose, abundantly available, relatively inexpensive, low density, nonabrasive nature, high filling level possible, low energy consumption, high specific properties, biodegradability and has the potential for polymer reinforcement.
Leão, Alcides Lopes   +6 more
openaire   +2 more sources

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