Optimization of Pineapple Leaf Fibre Extraction Methods and Their Biodegradabilities for Soil Cover Application

Sarah, S.; Rahman, Wan Aizan Wan Abdul; Majid, Rohah A.; Yahya, Wira Jazair; Adrus, Nadia; Hasannuddin, A.K.; Low, Jiun Hor

doi:10.1007/s10924-017-0942-4

Cited by 26 publications

(15 citation statements)

References 32 publications

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“…The vibration at 1171 cm -1 and 1147 cm -1 of PEDOT: PSS point to the sulfonate group of PSS[18,19]. The cellulose wave number is at 1050 cm -1 , which corresponds to previous work[20]. The FTIR spectra shows that all peaks appearing in pineapple fiber paper, MWCNTs and PEDOT: PSS can be found in MWCNTs/PEDOT: PSS coated on fiber paper.The electrical conductivity of the paper electrode coated with MWCNTs/ PEDOT: PSS composite was studied.…”

supporting

confidence: 69%

Multiwalled Carbon Nanotube/PEDOT: PSS Coated on Pineapple Fiber Paper Based Flexible Electrode for Electrochemical Application

Oopathump

Paksunchai

Chantharangsi

et al. 2021

Curr. Appl. Sci. Technol.

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In this study, a green electrode made from natural fiber paper was investigated. A pineapple fiber paper was used as electrode support material. A mixture of multiwalled carbon nanotubes and PEDOT: PSS (MWCNTs/ PEDOT: PSS) was used as active electrode material. PEDOT: PSS, a conducting polymer, was applied as binder to connect between MWCNTs and the surface of pineapple fiber paper, and this setup showed decrease in electrode resistivity. Varying the MWCNT concentration mixed with PEDOT: PSS on pineapple fiber paper was explored. The 3 wt.% MWCNT device gave the maximum conductivity value of 10.87 S cm-1. Cyclic voltammetry and impedance analysis indicated that 3 wt.% MWCNT device showed considerable promise as a flexible electrode for electrochemical devices for energy storage applications.

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supporting

confidence: 69%

Multiwalled Carbon Nanotube/PEDOT: PSS Coated on Pineapple Fiber Paper Based Flexible Electrode for Electrochemical Application

Oopathump

Paksunchai

Chantharangsi

et al. 2021

Curr. Appl. Sci. Technol.

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“…The distinct vibrational band at 2916.37 and 2923.16 cm-1 was associated with the asymmetric -CH stretching, the peak at 3421.67 and 3431.62 Table 6. Peak positions and assignments in FTIR spectra of raw PALF and chemical degummed PALF (Sarah et al, 2018 cm-1 were designated as the -OH stretching, respectively. The decreases in the peak specify the removal of hemicelluloses from the raw PALF.…”

Section: Ftir Analysismentioning

confidence: 99%

A novel approach for pineapple leaf fiber processing as an ultimate fiber using existing machines

Jalil

Moniruzzaman

Parvez

et al. 2021

Heliyon

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This research aims to study the spinnability of pristine PALF and PALF blended cotton using the existing spinning machines. Apron draft ring spinning frame and flyer jute spinning frame were used to produce 100% PALF yarn and the yarns count were found 121 tex and 138 tex separately. Besides, 90:10 and 80:20 cotton-PALF blended 30 tex yarn spun in a cotton spinning system with different twist factors. With both yarns, two samples; 1/1 plain and 3/1 twill fabrics, were fabricated through equal density. For plain and twill fabric, PALF yarn of 121 tex and 138 tex were used in the warp way, respectively and PALF blended cotton yarn of 60 tex was used in the weft way. Through the study, physio-mechanical properties of the samples were explored and FTIR & XRD patterns were analyzed to perform the task for diversified use as an ultimate fiber in industrial and domestic purposes.

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“…The peak at 2895 cm −1 is attributed to the symmetrical and asymmetrical stretching vibration of methylene group (CH 2 ) in PALFs. The peak at 1737 cm −1 is attributed to the stretching vibration of carbonyl group of present in hemicelluloses 38 . The peak at 1044 cm −1 is assigned to stretching vibration of COC due to the β‐glycoside bond.…”

Section: Resultsmentioning

confidence: 99%

Equilibrium and kinetics study of methyl violet adsorption by pineapple leaf fibers‐cl‐poly(acrylic acid‐co‐2‐dimethyl amino ethyl acrylate) hydrogel

Jana

Ray

Mondal

et al. 2021

J of Applied Polymer Sci

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The pine apple leaf fiber‐cl‐poly(acrylic acid‐co‐2‐dimethyl amino ethyl acrylate) hydrogel is prepared by crosslinked graft copolymerization of acrylic acid and 2‐(dimethyl amino) ethyl acrylate onto the pine apple leaf fibers to be used as an adsorbent for the remove dye from aqueous solutions. Several characterization techniques like Fourier transform infrared spectroscopy field emission scanning electron microscopy‐Energy‐dispersive X‐ray spectroscopy and X‐ray diffraction analysis. The synthesized hydrogel shows strong water swelling characteristics (780.93%) and also exhibits faster deswelling property. The methyl violet (MV) adsorption data are fitted well with the Freundlich isotherm model with maximum monolayer adsorption capacities 625 mg/g for MV. The equilibrium kinetics follow pseudo second order model together with intra particle diffusion, one step process. Thermodynamic parameters show that the MV adsorption by the hydrogel is spontaneous and endothermic in nature. The overall removal efficiency is found to be 98.23% under optimum condition.

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Optimization of Pineapple Leaf Fibre Extraction Methods and Their Biodegradabilities for Soil Cover Application

Cited by 26 publications

References 32 publications

Multiwalled Carbon Nanotube/PEDOT: PSS Coated on Pineapple Fiber Paper Based Flexible Electrode for Electrochemical Application

Multiwalled Carbon Nanotube/PEDOT: PSS Coated on Pineapple Fiber Paper Based Flexible Electrode for Electrochemical Application

A novel approach for pineapple leaf fiber processing as an ultimate fiber using existing machines

Equilibrium and kinetics study of methyl violet adsorption by pineapple leaf fibers‐cl‐poly(acrylic acid‐co‐2‐dimethyl amino ethyl acrylate) hydrogel

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